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;;; ffap.el --- find file (or url) at point
;; Copyright (C) 1995-1997, 2000-2012 Free Software Foundation, Inc.
1996-01-14 07:34:30 +00:00
;; Author: Michelangelo Grigni <mic@mathcs.emory.edu>
2006-11-06 15:50:28 +00:00
;; Maintainer: FSF
;; Created: 29 Mar 1993
1998-05-26 09:23:23 +00:00
;; Keywords: files, hypermedia, matching, mouse, convenience
;; X-URL: ftp://ftp.mathcs.emory.edu/pub/mic/emacs/
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;; This file is part of GNU Emacs.
;; GNU Emacs is free software: you can redistribute it and/or modify
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;; it under the terms of the GNU General Public License as published by
;; the Free Software Foundation, either version 3 of the License, or
;; (at your option) any later version.
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;; GNU Emacs is distributed in the hope that it will be useful,
;; but WITHOUT ANY WARRANTY; without even the implied warranty of
;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
;; GNU General Public License for more details.
;; You should have received a copy of the GNU General Public License
;; along with GNU Emacs. If not, see <http://www.gnu.org/licenses/>.
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;;; Commentary:
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;;
;; Command find-file-at-point replaces find-file. With a prefix, it
;; behaves exactly like find-file. Without a prefix, it first tries
;; to guess a default file or URL from the text around the point
;; (`ffap-require-prefix' swaps these behaviors). This is useful for
;; following references in situations such as mail or news buffers,
;; README's, MANIFEST's, and so on. Submit bugs or suggestions with
;; M-x ffap-bug.
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;;
Update docstrings and comments to use "init file" terminology. * bookmark.el (bookmark-bmenu-toggle-filenames): Doc fixes. * comint.el (comint-prompt-read-only): * custom.el (defcustom): * hi-lock.el (hi-lock-mode): * ibuffer.el (ibuffer-formats): * ielm.el (ielm-prompt-read-only): * novice.el (disable-command): * saveplace.el (toggle-save-place): * speedbar.el (speedbar-supported-extension-expressions): * startup.el (auto-save-list-file-prefix, init-file-user) (after-init-hook, inhibit-startup-echo-area-message): * strokes.el (strokes-help): * time-stamp.el (time-stamp): * calendar/calendar.el (calendar, diary-file): * calendar/diary-lib.el (diary-mail-entries, diary) (diary-list-entries-hook): * calendar/holidays.el (holidays, calendar-holidays): * calendar/lunar.el (lunar-phases): * calendar/solar.el (sunrise-sunset): * emulation/edt.el (edt-load-keys): * emulation/viper.el (viper-mode): * eshell/em-alias.el (eshell-command-aliases-list): * eshell/esh-util.el (eshell-convert-numeric-arguments): * international/ogonek.el (ogonek-information): * net/tramp-cmds.el (tramp-bug): * net/quickurl.el (quickurl-reread-hook-postfix): * play/decipher.el (decipher-font-lock-keywords): * progmodes/cc-styles.el (c-set-style): * progmodes/idlw-shell.el (idlwave-shell-prompt-pattern): * progmodes/inf-lisp.el (inferior-lisp-prompt): * progmodes/octave-mod.el (octave-mode): * progmodes/sql.el (sql-mode, sql-interactive-mode, sql-password): * progmodes/verilog-mode.el (verilog-read-defines): * textmodes/two-column.el (2C-mode): Likewise.
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;; For the default installation, add this line to your init file:
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;;
;; (ffap-bindings) ; do default key bindings
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;;
;; ffap-bindings makes the following global key bindings:
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;;
;; C-x C-f find-file-at-point (abbreviated as ffap)
;; C-x C-r ffap-read-only
;; C-x C-v ffap-alternate-file
;;
;; C-x d dired-at-point
;; C-x C-d ffap-list-directory
;;
;; C-x 4 f ffap-other-window
;; C-x 4 r ffap-read-only-other-window
;; C-x 4 d ffap-dired-other-window
;;
;; C-x 5 f ffap-other-frame
;; C-x 5 r ffap-read-only-other-frame
;; C-x 5 d ffap-dired-other-frame
;;
;; S-mouse-3 ffap-at-mouse
(ffap-soft-value): Make this a function again; the macro version does intern-soft too early. Deleted XEmacs-specific code. (ffap-string-at-point-mode-alist): added "=" and "&" to the url syntax, as suggested by SJE. (ffap-read-file-or-url): fixed the HIST argument to completing-read (only visible in XEmacs?), as reported by Christoph Wedler <wedler@fmi.uni-passau.de>. (ffap-kpathsea-expand-path) New func, replaces ffap-add-subdirs, a first attempt at kpathsea emulation. Also convert "" to "." in path lists, for XEmacs. Suggestions from SJE. Added mouse-track support (but no binding), as suggested by MDB. Moved Emacs mouse bindings from "down-mouse" events to ordinary mouse events. (ffap-alist): added ffap-fortran-mode, as requested by MDB. Rewrote and merged XEmacs support, eliminating file ffap-xe.el. Modified ffap-other-frame to work in dedicated frames, fixing a bug reported by JENS. (ffap-menu-rescan): avoid modifying the buffer. Two bugs reported by Christoph Wedler <wedler@fmi.uni-passau.de>: (ffap-fixup-url): avoid autoloading through url-normalize-url. (ffap-read-file-or-url): for XEmacs, give extra HACK-HOMEDIR arg to `abbreviate-file-name'. (ffap-file-at-point): suppress errors from `ffap-alist'. (ffap-url-at-point): modified regexp to accept mail hostnames ending with a digit. Fixes bug report of SJE. (ffap-url-at-point): use higher level function (w3-view-this-url t) suggested by wmperry, instead of w3-zone-at/w3-zone-data or widget-at/widget-get. (ffap-url-at-point): modified to work with w3-version "WWW 2.3.64 1996/06/02 06:20:23" alpha, which uses the 'widget package rather than the old w3-zone-at. Bug was reported by JENS. Adopted comments and doc strings to Emacs coding conventions. Reorganized. Retired v18 support. (ffap-bindings): Offers a default installation. (ffap-string-at-point): Modified arguments. (ffap-gnus-hook): Updated for Gnus 5. (ffap-tex-init): Delayed initialization of `ffap-tex-path'. (ffap-dired): New entry in `ffap-alist'. (ffap-menu-rescan): May fontify the choices in buffer. (ffap-read-file-or-url): `PC-completion-as-file-name-predicate' used if available, to work with complete.el.
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;; C-S-mouse-3 ffap-menu
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;;
;; ffap-bindings also adds hooks to make the following local bindings
;; in vm, gnus, and rmail:
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;;
(ffap-soft-value): Make this a function again; the macro version does intern-soft too early. Deleted XEmacs-specific code. (ffap-string-at-point-mode-alist): added "=" and "&" to the url syntax, as suggested by SJE. (ffap-read-file-or-url): fixed the HIST argument to completing-read (only visible in XEmacs?), as reported by Christoph Wedler <wedler@fmi.uni-passau.de>. (ffap-kpathsea-expand-path) New func, replaces ffap-add-subdirs, a first attempt at kpathsea emulation. Also convert "" to "." in path lists, for XEmacs. Suggestions from SJE. Added mouse-track support (but no binding), as suggested by MDB. Moved Emacs mouse bindings from "down-mouse" events to ordinary mouse events. (ffap-alist): added ffap-fortran-mode, as requested by MDB. Rewrote and merged XEmacs support, eliminating file ffap-xe.el. Modified ffap-other-frame to work in dedicated frames, fixing a bug reported by JENS. (ffap-menu-rescan): avoid modifying the buffer. Two bugs reported by Christoph Wedler <wedler@fmi.uni-passau.de>: (ffap-fixup-url): avoid autoloading through url-normalize-url. (ffap-read-file-or-url): for XEmacs, give extra HACK-HOMEDIR arg to `abbreviate-file-name'. (ffap-file-at-point): suppress errors from `ffap-alist'. (ffap-url-at-point): modified regexp to accept mail hostnames ending with a digit. Fixes bug report of SJE. (ffap-url-at-point): use higher level function (w3-view-this-url t) suggested by wmperry, instead of w3-zone-at/w3-zone-data or widget-at/widget-get. (ffap-url-at-point): modified to work with w3-version "WWW 2.3.64 1996/06/02 06:20:23" alpha, which uses the 'widget package rather than the old w3-zone-at. Bug was reported by JENS. Adopted comments and doc strings to Emacs coding conventions. Reorganized. Retired v18 support. (ffap-bindings): Offers a default installation. (ffap-string-at-point): Modified arguments. (ffap-gnus-hook): Updated for Gnus 5. (ffap-tex-init): Delayed initialization of `ffap-tex-path'. (ffap-dired): New entry in `ffap-alist'. (ffap-menu-rescan): May fontify the choices in buffer. (ffap-read-file-or-url): `PC-completion-as-file-name-predicate' used if available, to work with complete.el.
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;; M-l ffap-next, or ffap-gnus-next in gnus (l == "link")
;; M-m ffap-menu, or ffap-gnus-menu in gnus (m == "menu")
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;;
;; If you do not like these bindings, modify the variable
;; `ffap-bindings', or write your own.
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;;
;; If you use ange-ftp, browse-url, complete, efs, or w3, it is best
;; to load or autoload them before ffap. If you use ff-paths, load it
;; afterwards. Try apropos {C-h a ffap RET} to get a list of the many
;; option variables. In particular, if ffap is slow, try these:
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;;
;; (setq ffap-alist nil) ; faster, dumber prompting
;; (setq ffap-machine-p-known 'accept) ; no pinging
;; (setq ffap-url-regexp nil) ; disable URL features in ffap
;; (setq ffap-shell-prompt-regexp nil) ; disable shell prompt stripping
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;;
;; ffap uses `browse-url' (if found, else `w3-fetch') to fetch URL's.
;; For a hairier `ffap-url-fetcher', try ffap-url.el (same ftp site).
;; Also, you can add `ffap-menu-rescan' to various hooks to fontify
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;; the file and URL references within a buffer.
(ffap-soft-value): Make this a function again; the macro version does intern-soft too early. Deleted XEmacs-specific code. (ffap-string-at-point-mode-alist): added "=" and "&" to the url syntax, as suggested by SJE. (ffap-read-file-or-url): fixed the HIST argument to completing-read (only visible in XEmacs?), as reported by Christoph Wedler <wedler@fmi.uni-passau.de>. (ffap-kpathsea-expand-path) New func, replaces ffap-add-subdirs, a first attempt at kpathsea emulation. Also convert "" to "." in path lists, for XEmacs. Suggestions from SJE. Added mouse-track support (but no binding), as suggested by MDB. Moved Emacs mouse bindings from "down-mouse" events to ordinary mouse events. (ffap-alist): added ffap-fortran-mode, as requested by MDB. Rewrote and merged XEmacs support, eliminating file ffap-xe.el. Modified ffap-other-frame to work in dedicated frames, fixing a bug reported by JENS. (ffap-menu-rescan): avoid modifying the buffer. Two bugs reported by Christoph Wedler <wedler@fmi.uni-passau.de>: (ffap-fixup-url): avoid autoloading through url-normalize-url. (ffap-read-file-or-url): for XEmacs, give extra HACK-HOMEDIR arg to `abbreviate-file-name'. (ffap-file-at-point): suppress errors from `ffap-alist'. (ffap-url-at-point): modified regexp to accept mail hostnames ending with a digit. Fixes bug report of SJE. (ffap-url-at-point): use higher level function (w3-view-this-url t) suggested by wmperry, instead of w3-zone-at/w3-zone-data or widget-at/widget-get. (ffap-url-at-point): modified to work with w3-version "WWW 2.3.64 1996/06/02 06:20:23" alpha, which uses the 'widget package rather than the old w3-zone-at. Bug was reported by JENS. Adopted comments and doc strings to Emacs coding conventions. Reorganized. Retired v18 support. (ffap-bindings): Offers a default installation. (ffap-string-at-point): Modified arguments. (ffap-gnus-hook): Updated for Gnus 5. (ffap-tex-init): Delayed initialization of `ffap-tex-path'. (ffap-dired): New entry in `ffap-alist'. (ffap-menu-rescan): May fontify the choices in buffer. (ffap-read-file-or-url): `PC-completion-as-file-name-predicate' used if available, to work with complete.el.
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;;; Change Log:
;;
;; The History and Contributors moved to ffap.LOG (same ftp site),
;; which also has some old examples and commentary from ffap 1.5.
;;; Todo list:
(ffap-soft-value): Make this a function again; the macro version does intern-soft too early. Deleted XEmacs-specific code. (ffap-string-at-point-mode-alist): added "=" and "&" to the url syntax, as suggested by SJE. (ffap-read-file-or-url): fixed the HIST argument to completing-read (only visible in XEmacs?), as reported by Christoph Wedler <wedler@fmi.uni-passau.de>. (ffap-kpathsea-expand-path) New func, replaces ffap-add-subdirs, a first attempt at kpathsea emulation. Also convert "" to "." in path lists, for XEmacs. Suggestions from SJE. Added mouse-track support (but no binding), as suggested by MDB. Moved Emacs mouse bindings from "down-mouse" events to ordinary mouse events. (ffap-alist): added ffap-fortran-mode, as requested by MDB. Rewrote and merged XEmacs support, eliminating file ffap-xe.el. Modified ffap-other-frame to work in dedicated frames, fixing a bug reported by JENS. (ffap-menu-rescan): avoid modifying the buffer. Two bugs reported by Christoph Wedler <wedler@fmi.uni-passau.de>: (ffap-fixup-url): avoid autoloading through url-normalize-url. (ffap-read-file-or-url): for XEmacs, give extra HACK-HOMEDIR arg to `abbreviate-file-name'. (ffap-file-at-point): suppress errors from `ffap-alist'. (ffap-url-at-point): modified regexp to accept mail hostnames ending with a digit. Fixes bug report of SJE. (ffap-url-at-point): use higher level function (w3-view-this-url t) suggested by wmperry, instead of w3-zone-at/w3-zone-data or widget-at/widget-get. (ffap-url-at-point): modified to work with w3-version "WWW 2.3.64 1996/06/02 06:20:23" alpha, which uses the 'widget package rather than the old w3-zone-at. Bug was reported by JENS. Adopted comments and doc strings to Emacs coding conventions. Reorganized. Retired v18 support. (ffap-bindings): Offers a default installation. (ffap-string-at-point): Modified arguments. (ffap-gnus-hook): Updated for Gnus 5. (ffap-tex-init): Delayed initialization of `ffap-tex-path'. (ffap-dired): New entry in `ffap-alist'. (ffap-menu-rescan): May fontify the choices in buffer. (ffap-read-file-or-url): `PC-completion-as-file-name-predicate' used if available, to work with complete.el.
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;; * use kpsewhich
;; * let "/dir/file#key" jump to key (tag or regexp) in /dir/file
;; * find file of symbol if TAGS is loaded (like above)
(ffap-soft-value): Make this a function again; the macro version does intern-soft too early. Deleted XEmacs-specific code. (ffap-string-at-point-mode-alist): added "=" and "&" to the url syntax, as suggested by SJE. (ffap-read-file-or-url): fixed the HIST argument to completing-read (only visible in XEmacs?), as reported by Christoph Wedler <wedler@fmi.uni-passau.de>. (ffap-kpathsea-expand-path) New func, replaces ffap-add-subdirs, a first attempt at kpathsea emulation. Also convert "" to "." in path lists, for XEmacs. Suggestions from SJE. Added mouse-track support (but no binding), as suggested by MDB. Moved Emacs mouse bindings from "down-mouse" events to ordinary mouse events. (ffap-alist): added ffap-fortran-mode, as requested by MDB. Rewrote and merged XEmacs support, eliminating file ffap-xe.el. Modified ffap-other-frame to work in dedicated frames, fixing a bug reported by JENS. (ffap-menu-rescan): avoid modifying the buffer. Two bugs reported by Christoph Wedler <wedler@fmi.uni-passau.de>: (ffap-fixup-url): avoid autoloading through url-normalize-url. (ffap-read-file-or-url): for XEmacs, give extra HACK-HOMEDIR arg to `abbreviate-file-name'. (ffap-file-at-point): suppress errors from `ffap-alist'. (ffap-url-at-point): modified regexp to accept mail hostnames ending with a digit. Fixes bug report of SJE. (ffap-url-at-point): use higher level function (w3-view-this-url t) suggested by wmperry, instead of w3-zone-at/w3-zone-data or widget-at/widget-get. (ffap-url-at-point): modified to work with w3-version "WWW 2.3.64 1996/06/02 06:20:23" alpha, which uses the 'widget package rather than the old w3-zone-at. Bug was reported by JENS. Adopted comments and doc strings to Emacs coding conventions. Reorganized. Retired v18 support. (ffap-bindings): Offers a default installation. (ffap-string-at-point): Modified arguments. (ffap-gnus-hook): Updated for Gnus 5. (ffap-tex-init): Delayed initialization of `ffap-tex-path'. (ffap-dired): New entry in `ffap-alist'. (ffap-menu-rescan): May fontify the choices in buffer. (ffap-read-file-or-url): `PC-completion-as-file-name-predicate' used if available, to work with complete.el.
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;; * break long menus into multiple panes (like imenu?)
;; * notice node in "(dired)Virtual Dired" (quotes, parentheses, whitespace)
;; * notice "machine.dom blah blah blah dir/file" (how?)
(ffap-soft-value): Make this a function again; the macro version does intern-soft too early. Deleted XEmacs-specific code. (ffap-string-at-point-mode-alist): added "=" and "&" to the url syntax, as suggested by SJE. (ffap-read-file-or-url): fixed the HIST argument to completing-read (only visible in XEmacs?), as reported by Christoph Wedler <wedler@fmi.uni-passau.de>. (ffap-kpathsea-expand-path) New func, replaces ffap-add-subdirs, a first attempt at kpathsea emulation. Also convert "" to "." in path lists, for XEmacs. Suggestions from SJE. Added mouse-track support (but no binding), as suggested by MDB. Moved Emacs mouse bindings from "down-mouse" events to ordinary mouse events. (ffap-alist): added ffap-fortran-mode, as requested by MDB. Rewrote and merged XEmacs support, eliminating file ffap-xe.el. Modified ffap-other-frame to work in dedicated frames, fixing a bug reported by JENS. (ffap-menu-rescan): avoid modifying the buffer. Two bugs reported by Christoph Wedler <wedler@fmi.uni-passau.de>: (ffap-fixup-url): avoid autoloading through url-normalize-url. (ffap-read-file-or-url): for XEmacs, give extra HACK-HOMEDIR arg to `abbreviate-file-name'. (ffap-file-at-point): suppress errors from `ffap-alist'. (ffap-url-at-point): modified regexp to accept mail hostnames ending with a digit. Fixes bug report of SJE. (ffap-url-at-point): use higher level function (w3-view-this-url t) suggested by wmperry, instead of w3-zone-at/w3-zone-data or widget-at/widget-get. (ffap-url-at-point): modified to work with w3-version "WWW 2.3.64 1996/06/02 06:20:23" alpha, which uses the 'widget package rather than the old w3-zone-at. Bug was reported by JENS. Adopted comments and doc strings to Emacs coding conventions. Reorganized. Retired v18 support. (ffap-bindings): Offers a default installation. (ffap-string-at-point): Modified arguments. (ffap-gnus-hook): Updated for Gnus 5. (ffap-tex-init): Delayed initialization of `ffap-tex-path'. (ffap-dired): New entry in `ffap-alist'. (ffap-menu-rescan): May fontify the choices in buffer. (ffap-read-file-or-url): `PC-completion-as-file-name-predicate' used if available, to work with complete.el.
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;; * as w3 becomes standard, rewrite to rely more on its functions
;; * regexp options for ffap-string-at-point, like font-lock (MCOOK)
;; * v19: could replace `ffap-locate-file' with a quieter `locate-library'
(ffap-soft-value): Make this a function again; the macro version does intern-soft too early. Deleted XEmacs-specific code. (ffap-string-at-point-mode-alist): added "=" and "&" to the url syntax, as suggested by SJE. (ffap-read-file-or-url): fixed the HIST argument to completing-read (only visible in XEmacs?), as reported by Christoph Wedler <wedler@fmi.uni-passau.de>. (ffap-kpathsea-expand-path) New func, replaces ffap-add-subdirs, a first attempt at kpathsea emulation. Also convert "" to "." in path lists, for XEmacs. Suggestions from SJE. Added mouse-track support (but no binding), as suggested by MDB. Moved Emacs mouse bindings from "down-mouse" events to ordinary mouse events. (ffap-alist): added ffap-fortran-mode, as requested by MDB. Rewrote and merged XEmacs support, eliminating file ffap-xe.el. Modified ffap-other-frame to work in dedicated frames, fixing a bug reported by JENS. (ffap-menu-rescan): avoid modifying the buffer. Two bugs reported by Christoph Wedler <wedler@fmi.uni-passau.de>: (ffap-fixup-url): avoid autoloading through url-normalize-url. (ffap-read-file-or-url): for XEmacs, give extra HACK-HOMEDIR arg to `abbreviate-file-name'. (ffap-file-at-point): suppress errors from `ffap-alist'. (ffap-url-at-point): modified regexp to accept mail hostnames ending with a digit. Fixes bug report of SJE. (ffap-url-at-point): use higher level function (w3-view-this-url t) suggested by wmperry, instead of w3-zone-at/w3-zone-data or widget-at/widget-get. (ffap-url-at-point): modified to work with w3-version "WWW 2.3.64 1996/06/02 06:20:23" alpha, which uses the 'widget package rather than the old w3-zone-at. Bug was reported by JENS. Adopted comments and doc strings to Emacs coding conventions. Reorganized. Retired v18 support. (ffap-bindings): Offers a default installation. (ffap-string-at-point): Modified arguments. (ffap-gnus-hook): Updated for Gnus 5. (ffap-tex-init): Delayed initialization of `ffap-tex-path'. (ffap-dired): New entry in `ffap-alist'. (ffap-menu-rescan): May fontify the choices in buffer. (ffap-read-file-or-url): `PC-completion-as-file-name-predicate' used if available, to work with complete.el.
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;; * handle "$(VAR)" in Makefiles
;; * use the font-lock machinery
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;;; Code:
(require 'url-parse)
(define-obsolete-variable-alias 'ffap-version 'emacs-version "23.2")
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(defgroup ffap nil
"Find file or URL at point."
;; Dead 2009/07/05.
;; :link '(url-link :tag "URL" "ftp://ftp.mathcs.emory.edu/pub/mic/emacs/")
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:group 'matching
:group 'convenience)
;; The code is organized in pages, separated by formfeed characters.
;; See the next two pages for standard customization ideas.
;;; User Variables:
(defun ffap-symbol-value (sym &optional default)
"Return value of symbol SYM, if bound, or DEFAULT otherwise."
(if (boundp sym) (symbol-value sym) default))
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(defcustom ffap-shell-prompt-regexp
;; This used to test for some shell prompts that don't have a space
;; after them. The common root shell prompt (#) is not listed since it
;; also doubles up as a valid URL character.
"[$%><]*"
"Paths matching this regexp are stripped off the shell prompt.
If nil, ffap doesn't do shell prompt stripping."
:type '(choice (const :tag "Disable" nil)
(const :tag "Standard" "[$%><]*")
regexp)
:group 'ffap)
(defcustom ffap-ftp-regexp "\\`/[^/:]+:"
* align.el: * allout.el: * apropos.el: * arc-mode.el: * autoinsert.el: * avoid.el: * battery.el: * bookmark.el: * buff-menu.el: * calculator.el: * chistory.el: * cmuscheme.el: * comint.el: * compare-w.el: * dabbrev.el: * delim-col.el: * desktop.el: * diff-mode.el: * diff.el: * dired-aux.el: * dired-x.el: * dired.el: * dos-vars.el: * ediff-diff.el: * ediff-help.el: * ediff-init.el: * ediff-merg.el: * ediff-mult.el: * ediff-ptch.el: * ediff-vers.el: * ediff-wind.el: * ediff.el: * emerge.el: * facemenu.el: * faces.el: * ffap.el: * filecache.el: * find-dired.el: * font-core.el: * font-lock.el: * forms.el: * fringe.el: * help-at-pt.el: * hippie-exp.el: * ido.el: * image-file.el: * imenu.el: * indent.el: * info.el: * isearchb.el: * iswitchb.el: * jit-lock.el: * jka-compr.el: * log-edit.el: * lpr.el: * ls-lisp.el: * man.el: * menu-bar.el: * midnight.el: * mouse-sel.el: * mouse.el: * msb.el: * outline.el: * paren.el: * pcmpl-cvs.el: * pcmpl-gnu.el: * pcomplete.el: * pcvs-info.el: * pcvs-parse.el: * printing.el: * ps-mule.el: * ps-print.el: * replace.el: * ruler-mode.el: * saveplace.el: * sb-image.el: * scroll-bar.el: * sha1.el: * shadowfile.el: * shell.el: * sort.el: * speedbar.el: * strokes.el: * tempo.el: * term.el: * terminal.el: * time-stamp.el: * time.el: * tree-widget.el: * type-break.el: * vc-cvs.el: * vc-hg.el: * vc-mcvs.el: * vc-rcs.el: * vc-sccs.el: * vc.el: * view.el: * w32-vars.el: * whitespace.el: * wid-edit.el: Remove leading * from docstrings of defcustoms, deffaces, defconsts and defuns.
2008-12-03 05:48:14 +00:00
"File names matching this regexp are treated as remote ffap.
If nil, ffap neither recognizes nor generates such names."
:type '(choice (const :tag "Disable" nil)
(ffap-soft-value): Make this a function again; the macro version does intern-soft too early. Deleted XEmacs-specific code. (ffap-string-at-point-mode-alist): added "=" and "&" to the url syntax, as suggested by SJE. (ffap-read-file-or-url): fixed the HIST argument to completing-read (only visible in XEmacs?), as reported by Christoph Wedler <wedler@fmi.uni-passau.de>. (ffap-kpathsea-expand-path) New func, replaces ffap-add-subdirs, a first attempt at kpathsea emulation. Also convert "" to "." in path lists, for XEmacs. Suggestions from SJE. Added mouse-track support (but no binding), as suggested by MDB. Moved Emacs mouse bindings from "down-mouse" events to ordinary mouse events. (ffap-alist): added ffap-fortran-mode, as requested by MDB. Rewrote and merged XEmacs support, eliminating file ffap-xe.el. Modified ffap-other-frame to work in dedicated frames, fixing a bug reported by JENS. (ffap-menu-rescan): avoid modifying the buffer. Two bugs reported by Christoph Wedler <wedler@fmi.uni-passau.de>: (ffap-fixup-url): avoid autoloading through url-normalize-url. (ffap-read-file-or-url): for XEmacs, give extra HACK-HOMEDIR arg to `abbreviate-file-name'. (ffap-file-at-point): suppress errors from `ffap-alist'. (ffap-url-at-point): modified regexp to accept mail hostnames ending with a digit. Fixes bug report of SJE. (ffap-url-at-point): use higher level function (w3-view-this-url t) suggested by wmperry, instead of w3-zone-at/w3-zone-data or widget-at/widget-get. (ffap-url-at-point): modified to work with w3-version "WWW 2.3.64 1996/06/02 06:20:23" alpha, which uses the 'widget package rather than the old w3-zone-at. Bug was reported by JENS. Adopted comments and doc strings to Emacs coding conventions. Reorganized. Retired v18 support. (ffap-bindings): Offers a default installation. (ffap-string-at-point): Modified arguments. (ffap-gnus-hook): Updated for Gnus 5. (ffap-tex-init): Delayed initialization of `ffap-tex-path'. (ffap-dired): New entry in `ffap-alist'. (ffap-menu-rescan): May fontify the choices in buffer. (ffap-read-file-or-url): `PC-completion-as-file-name-predicate' used if available, to work with complete.el.
1997-06-18 04:24:37 +00:00
(const :tag "Standard" "\\`/[^/:]+:")
regexp)
:group 'ffap)
(defcustom ffap-url-unwrap-local t
"If non-nil, convert some URLs to local file names before prompting.
Only \"file:\" and \"ftp:\" URLs are converted, and only if they
do not specify a host, or the host is either \"localhost\" or
equal to `system-name'."
:type 'boolean
:group 'ffap)
(defcustom ffap-url-unwrap-remote '("ftp")
"If non-nil, convert URLs to remote file names before prompting.
If the value is a list of strings, that specifies a list of URL
schemes (e.g. \"ftp\"); in that case, only convert those URLs."
:type '(choice (repeat string) boolean)
:group 'ffap
:version "24.3")
(ffap-soft-value): Make this a function again; the macro version does intern-soft too early. Deleted XEmacs-specific code. (ffap-string-at-point-mode-alist): added "=" and "&" to the url syntax, as suggested by SJE. (ffap-read-file-or-url): fixed the HIST argument to completing-read (only visible in XEmacs?), as reported by Christoph Wedler <wedler@fmi.uni-passau.de>. (ffap-kpathsea-expand-path) New func, replaces ffap-add-subdirs, a first attempt at kpathsea emulation. Also convert "" to "." in path lists, for XEmacs. Suggestions from SJE. Added mouse-track support (but no binding), as suggested by MDB. Moved Emacs mouse bindings from "down-mouse" events to ordinary mouse events. (ffap-alist): added ffap-fortran-mode, as requested by MDB. Rewrote and merged XEmacs support, eliminating file ffap-xe.el. Modified ffap-other-frame to work in dedicated frames, fixing a bug reported by JENS. (ffap-menu-rescan): avoid modifying the buffer. Two bugs reported by Christoph Wedler <wedler@fmi.uni-passau.de>: (ffap-fixup-url): avoid autoloading through url-normalize-url. (ffap-read-file-or-url): for XEmacs, give extra HACK-HOMEDIR arg to `abbreviate-file-name'. (ffap-file-at-point): suppress errors from `ffap-alist'. (ffap-url-at-point): modified regexp to accept mail hostnames ending with a digit. Fixes bug report of SJE. (ffap-url-at-point): use higher level function (w3-view-this-url t) suggested by wmperry, instead of w3-zone-at/w3-zone-data or widget-at/widget-get. (ffap-url-at-point): modified to work with w3-version "WWW 2.3.64 1996/06/02 06:20:23" alpha, which uses the 'widget package rather than the old w3-zone-at. Bug was reported by JENS. Adopted comments and doc strings to Emacs coding conventions. Reorganized. Retired v18 support. (ffap-bindings): Offers a default installation. (ffap-string-at-point): Modified arguments. (ffap-gnus-hook): Updated for Gnus 5. (ffap-tex-init): Delayed initialization of `ffap-tex-path'. (ffap-dired): New entry in `ffap-alist'. (ffap-menu-rescan): May fontify the choices in buffer. (ffap-read-file-or-url): `PC-completion-as-file-name-predicate' used if available, to work with complete.el.
1997-06-18 04:24:37 +00:00
(defcustom ffap-ftp-default-user "anonymous"
* align.el: * allout.el: * apropos.el: * arc-mode.el: * autoinsert.el: * avoid.el: * battery.el: * bookmark.el: * buff-menu.el: * calculator.el: * chistory.el: * cmuscheme.el: * comint.el: * compare-w.el: * dabbrev.el: * delim-col.el: * desktop.el: * diff-mode.el: * diff.el: * dired-aux.el: * dired-x.el: * dired.el: * dos-vars.el: * ediff-diff.el: * ediff-help.el: * ediff-init.el: * ediff-merg.el: * ediff-mult.el: * ediff-ptch.el: * ediff-vers.el: * ediff-wind.el: * ediff.el: * emerge.el: * facemenu.el: * faces.el: * ffap.el: * filecache.el: * find-dired.el: * font-core.el: * font-lock.el: * forms.el: * fringe.el: * help-at-pt.el: * hippie-exp.el: * ido.el: * image-file.el: * imenu.el: * indent.el: * info.el: * isearchb.el: * iswitchb.el: * jit-lock.el: * jka-compr.el: * log-edit.el: * lpr.el: * ls-lisp.el: * man.el: * menu-bar.el: * midnight.el: * mouse-sel.el: * mouse.el: * msb.el: * outline.el: * paren.el: * pcmpl-cvs.el: * pcmpl-gnu.el: * pcomplete.el: * pcvs-info.el: * pcvs-parse.el: * printing.el: * ps-mule.el: * ps-print.el: * replace.el: * ruler-mode.el: * saveplace.el: * sb-image.el: * scroll-bar.el: * sha1.el: * shadowfile.el: * shell.el: * sort.el: * speedbar.el: * strokes.el: * tempo.el: * term.el: * terminal.el: * time-stamp.el: * time.el: * tree-widget.el: * type-break.el: * vc-cvs.el: * vc-hg.el: * vc-mcvs.el: * vc-rcs.el: * vc-sccs.el: * vc.el: * view.el: * w32-vars.el: * whitespace.el: * wid-edit.el: Remove leading * from docstrings of defcustoms, deffaces, defconsts and defuns.
2008-12-03 05:48:14 +00:00
"User name in ftp file names generated by `ffap-host-to-path'.
(ffap-soft-value): Make this a function again; the macro version does intern-soft too early. Deleted XEmacs-specific code. (ffap-string-at-point-mode-alist): added "=" and "&" to the url syntax, as suggested by SJE. (ffap-read-file-or-url): fixed the HIST argument to completing-read (only visible in XEmacs?), as reported by Christoph Wedler <wedler@fmi.uni-passau.de>. (ffap-kpathsea-expand-path) New func, replaces ffap-add-subdirs, a first attempt at kpathsea emulation. Also convert "" to "." in path lists, for XEmacs. Suggestions from SJE. Added mouse-track support (but no binding), as suggested by MDB. Moved Emacs mouse bindings from "down-mouse" events to ordinary mouse events. (ffap-alist): added ffap-fortran-mode, as requested by MDB. Rewrote and merged XEmacs support, eliminating file ffap-xe.el. Modified ffap-other-frame to work in dedicated frames, fixing a bug reported by JENS. (ffap-menu-rescan): avoid modifying the buffer. Two bugs reported by Christoph Wedler <wedler@fmi.uni-passau.de>: (ffap-fixup-url): avoid autoloading through url-normalize-url. (ffap-read-file-or-url): for XEmacs, give extra HACK-HOMEDIR arg to `abbreviate-file-name'. (ffap-file-at-point): suppress errors from `ffap-alist'. (ffap-url-at-point): modified regexp to accept mail hostnames ending with a digit. Fixes bug report of SJE. (ffap-url-at-point): use higher level function (w3-view-this-url t) suggested by wmperry, instead of w3-zone-at/w3-zone-data or widget-at/widget-get. (ffap-url-at-point): modified to work with w3-version "WWW 2.3.64 1996/06/02 06:20:23" alpha, which uses the 'widget package rather than the old w3-zone-at. Bug was reported by JENS. Adopted comments and doc strings to Emacs coding conventions. Reorganized. Retired v18 support. (ffap-bindings): Offers a default installation. (ffap-string-at-point): Modified arguments. (ffap-gnus-hook): Updated for Gnus 5. (ffap-tex-init): Delayed initialization of `ffap-tex-path'. (ffap-dired): New entry in `ffap-alist'. (ffap-menu-rescan): May fontify the choices in buffer. (ffap-read-file-or-url): `PC-completion-as-file-name-predicate' used if available, to work with complete.el.
1997-06-18 04:24:37 +00:00
Note this name may be omitted if it equals the default
\(either `efs-default-user' or `ange-ftp-default-user'\)."
:type 'string
:group 'ffap)
1995-11-12 23:58:04 +00:00
(defcustom ffap-rfs-regexp
1995-11-12 23:58:04 +00:00
;; Remote file access built into file system? HP rfa or Andrew afs:
"\\`/\\(afs\\|net\\)/."
;; afs only: (and (file-exists-p "/afs") "\\`/afs/.")
* align.el: * allout.el: * apropos.el: * arc-mode.el: * autoinsert.el: * avoid.el: * battery.el: * bookmark.el: * buff-menu.el: * calculator.el: * chistory.el: * cmuscheme.el: * comint.el: * compare-w.el: * dabbrev.el: * delim-col.el: * desktop.el: * diff-mode.el: * diff.el: * dired-aux.el: * dired-x.el: * dired.el: * dos-vars.el: * ediff-diff.el: * ediff-help.el: * ediff-init.el: * ediff-merg.el: * ediff-mult.el: * ediff-ptch.el: * ediff-vers.el: * ediff-wind.el: * ediff.el: * emerge.el: * facemenu.el: * faces.el: * ffap.el: * filecache.el: * find-dired.el: * font-core.el: * font-lock.el: * forms.el: * fringe.el: * help-at-pt.el: * hippie-exp.el: * ido.el: * image-file.el: * imenu.el: * indent.el: * info.el: * isearchb.el: * iswitchb.el: * jit-lock.el: * jka-compr.el: * log-edit.el: * lpr.el: * ls-lisp.el: * man.el: * menu-bar.el: * midnight.el: * mouse-sel.el: * mouse.el: * msb.el: * outline.el: * paren.el: * pcmpl-cvs.el: * pcmpl-gnu.el: * pcomplete.el: * pcvs-info.el: * pcvs-parse.el: * printing.el: * ps-mule.el: * ps-print.el: * replace.el: * ruler-mode.el: * saveplace.el: * sb-image.el: * scroll-bar.el: * sha1.el: * shadowfile.el: * shell.el: * sort.el: * speedbar.el: * strokes.el: * tempo.el: * term.el: * terminal.el: * time-stamp.el: * time.el: * tree-widget.el: * type-break.el: * vc-cvs.el: * vc-hg.el: * vc-mcvs.el: * vc-rcs.el: * vc-sccs.el: * vc.el: * view.el: * w32-vars.el: * whitespace.el: * wid-edit.el: Remove leading * from docstrings of defcustoms, deffaces, defconsts and defuns.
2008-12-03 05:48:14 +00:00
"Matching file names are treated as remote. Use nil to disable."
:type 'regexp
:group 'ffap)
1995-11-12 23:58:04 +00:00
(defvar ffap-url-regexp
;; Could just use `url-nonrelative-link' of w3, if loaded.
;; This regexp is not exhaustive, it just matches common cases.
(concat
"\\`\\("
"news\\(post\\)?:\\|mailto:\\|file:" ; no host ok
"\\|"
2000-05-23 15:27:21 +00:00
"\\(ftp\\|https?\\|telnet\\|gopher\\|www\\|wais\\)://" ; needs host
1995-11-12 23:58:04 +00:00
"\\)." ; require one more character
)
"Regexp matching URLs. Use nil to disable URL features in ffap.")
1995-11-12 23:58:04 +00:00
(defcustom ffap-foo-at-bar-prefix "mailto"
* align.el: * allout.el: * apropos.el: * arc-mode.el: * autoinsert.el: * avoid.el: * battery.el: * bookmark.el: * buff-menu.el: * calculator.el: * chistory.el: * cmuscheme.el: * comint.el: * compare-w.el: * dabbrev.el: * delim-col.el: * desktop.el: * diff-mode.el: * diff.el: * dired-aux.el: * dired-x.el: * dired.el: * dos-vars.el: * ediff-diff.el: * ediff-help.el: * ediff-init.el: * ediff-merg.el: * ediff-mult.el: * ediff-ptch.el: * ediff-vers.el: * ediff-wind.el: * ediff.el: * emerge.el: * facemenu.el: * faces.el: * ffap.el: * filecache.el: * find-dired.el: * font-core.el: * font-lock.el: * forms.el: * fringe.el: * help-at-pt.el: * hippie-exp.el: * ido.el: * image-file.el: * imenu.el: * indent.el: * info.el: * isearchb.el: * iswitchb.el: * jit-lock.el: * jka-compr.el: * log-edit.el: * lpr.el: * ls-lisp.el: * man.el: * menu-bar.el: * midnight.el: * mouse-sel.el: * mouse.el: * msb.el: * outline.el: * paren.el: * pcmpl-cvs.el: * pcmpl-gnu.el: * pcomplete.el: * pcvs-info.el: * pcvs-parse.el: * printing.el: * ps-mule.el: * ps-print.el: * replace.el: * ruler-mode.el: * saveplace.el: * sb-image.el: * scroll-bar.el: * sha1.el: * shadowfile.el: * shell.el: * sort.el: * speedbar.el: * strokes.el: * tempo.el: * term.el: * terminal.el: * time-stamp.el: * time.el: * tree-widget.el: * type-break.el: * vc-cvs.el: * vc-hg.el: * vc-mcvs.el: * vc-rcs.el: * vc-sccs.el: * vc.el: * view.el: * w32-vars.el: * whitespace.el: * wid-edit.el: Remove leading * from docstrings of defcustoms, deffaces, defconsts and defuns.
2008-12-03 05:48:14 +00:00
"Presumed URL prefix type of strings like \"<foo.9z@bar>\".
Sensible values are nil, \"news\", or \"mailto\"."
(ffap-soft-value): Make this a function again; the macro version does intern-soft too early. Deleted XEmacs-specific code. (ffap-string-at-point-mode-alist): added "=" and "&" to the url syntax, as suggested by SJE. (ffap-read-file-or-url): fixed the HIST argument to completing-read (only visible in XEmacs?), as reported by Christoph Wedler <wedler@fmi.uni-passau.de>. (ffap-kpathsea-expand-path) New func, replaces ffap-add-subdirs, a first attempt at kpathsea emulation. Also convert "" to "." in path lists, for XEmacs. Suggestions from SJE. Added mouse-track support (but no binding), as suggested by MDB. Moved Emacs mouse bindings from "down-mouse" events to ordinary mouse events. (ffap-alist): added ffap-fortran-mode, as requested by MDB. Rewrote and merged XEmacs support, eliminating file ffap-xe.el. Modified ffap-other-frame to work in dedicated frames, fixing a bug reported by JENS. (ffap-menu-rescan): avoid modifying the buffer. Two bugs reported by Christoph Wedler <wedler@fmi.uni-passau.de>: (ffap-fixup-url): avoid autoloading through url-normalize-url. (ffap-read-file-or-url): for XEmacs, give extra HACK-HOMEDIR arg to `abbreviate-file-name'. (ffap-file-at-point): suppress errors from `ffap-alist'. (ffap-url-at-point): modified regexp to accept mail hostnames ending with a digit. Fixes bug report of SJE. (ffap-url-at-point): use higher level function (w3-view-this-url t) suggested by wmperry, instead of w3-zone-at/w3-zone-data or widget-at/widget-get. (ffap-url-at-point): modified to work with w3-version "WWW 2.3.64 1996/06/02 06:20:23" alpha, which uses the 'widget package rather than the old w3-zone-at. Bug was reported by JENS. Adopted comments and doc strings to Emacs coding conventions. Reorganized. Retired v18 support. (ffap-bindings): Offers a default installation. (ffap-string-at-point): Modified arguments. (ffap-gnus-hook): Updated for Gnus 5. (ffap-tex-init): Delayed initialization of `ffap-tex-path'. (ffap-dired): New entry in `ffap-alist'. (ffap-menu-rescan): May fontify the choices in buffer. (ffap-read-file-or-url): `PC-completion-as-file-name-predicate' used if available, to work with complete.el.
1997-06-18 04:24:37 +00:00
:type '(choice (const "mailto")
(const "news")
(const :tag "Disable" nil)
;; string -- possible, but not really useful
)
:group 'ffap)
1995-11-12 23:58:04 +00:00
(ffap-soft-value): Make this a function again; the macro version does intern-soft too early. Deleted XEmacs-specific code. (ffap-string-at-point-mode-alist): added "=" and "&" to the url syntax, as suggested by SJE. (ffap-read-file-or-url): fixed the HIST argument to completing-read (only visible in XEmacs?), as reported by Christoph Wedler <wedler@fmi.uni-passau.de>. (ffap-kpathsea-expand-path) New func, replaces ffap-add-subdirs, a first attempt at kpathsea emulation. Also convert "" to "." in path lists, for XEmacs. Suggestions from SJE. Added mouse-track support (but no binding), as suggested by MDB. Moved Emacs mouse bindings from "down-mouse" events to ordinary mouse events. (ffap-alist): added ffap-fortran-mode, as requested by MDB. Rewrote and merged XEmacs support, eliminating file ffap-xe.el. Modified ffap-other-frame to work in dedicated frames, fixing a bug reported by JENS. (ffap-menu-rescan): avoid modifying the buffer. Two bugs reported by Christoph Wedler <wedler@fmi.uni-passau.de>: (ffap-fixup-url): avoid autoloading through url-normalize-url. (ffap-read-file-or-url): for XEmacs, give extra HACK-HOMEDIR arg to `abbreviate-file-name'. (ffap-file-at-point): suppress errors from `ffap-alist'. (ffap-url-at-point): modified regexp to accept mail hostnames ending with a digit. Fixes bug report of SJE. (ffap-url-at-point): use higher level function (w3-view-this-url t) suggested by wmperry, instead of w3-zone-at/w3-zone-data or widget-at/widget-get. (ffap-url-at-point): modified to work with w3-version "WWW 2.3.64 1996/06/02 06:20:23" alpha, which uses the 'widget package rather than the old w3-zone-at. Bug was reported by JENS. Adopted comments and doc strings to Emacs coding conventions. Reorganized. Retired v18 support. (ffap-bindings): Offers a default installation. (ffap-string-at-point): Modified arguments. (ffap-gnus-hook): Updated for Gnus 5. (ffap-tex-init): Delayed initialization of `ffap-tex-path'. (ffap-dired): New entry in `ffap-alist'. (ffap-menu-rescan): May fontify the choices in buffer. (ffap-read-file-or-url): `PC-completion-as-file-name-predicate' used if available, to work with complete.el.
1997-06-18 04:24:37 +00:00
;;; Peanut Gallery (More User Variables):
;;
1995-11-12 23:58:04 +00:00
;; Users of ffap occasionally suggest new features. If I consider
;; those features interesting but not clear winners (a matter of
;; personal taste) I try to leave options to enable them. Read
;; through this section for features that you like, put an appropriate
Update docstrings and comments to use "init file" terminology. * bookmark.el (bookmark-bmenu-toggle-filenames): Doc fixes. * comint.el (comint-prompt-read-only): * custom.el (defcustom): * hi-lock.el (hi-lock-mode): * ibuffer.el (ibuffer-formats): * ielm.el (ielm-prompt-read-only): * novice.el (disable-command): * saveplace.el (toggle-save-place): * speedbar.el (speedbar-supported-extension-expressions): * startup.el (auto-save-list-file-prefix, init-file-user) (after-init-hook, inhibit-startup-echo-area-message): * strokes.el (strokes-help): * time-stamp.el (time-stamp): * calendar/calendar.el (calendar, diary-file): * calendar/diary-lib.el (diary-mail-entries, diary) (diary-list-entries-hook): * calendar/holidays.el (holidays, calendar-holidays): * calendar/lunar.el (lunar-phases): * calendar/solar.el (sunrise-sunset): * emulation/edt.el (edt-load-keys): * emulation/viper.el (viper-mode): * eshell/em-alias.el (eshell-command-aliases-list): * eshell/esh-util.el (eshell-convert-numeric-arguments): * international/ogonek.el (ogonek-information): * net/tramp-cmds.el (tramp-bug): * net/quickurl.el (quickurl-reread-hook-postfix): * play/decipher.el (decipher-font-lock-keywords): * progmodes/cc-styles.el (c-set-style): * progmodes/idlw-shell.el (idlwave-shell-prompt-pattern): * progmodes/inf-lisp.el (inferior-lisp-prompt): * progmodes/octave-mod.el (octave-mode): * progmodes/sql.el (sql-mode, sql-interactive-mode, sql-password): * progmodes/verilog-mode.el (verilog-read-defines): * textmodes/two-column.el (2C-mode): Likewise.
2012-09-17 05:41:04 +00:00
;; enabler in your init file.
1995-11-12 23:58:04 +00:00
(defcustom ffap-dired-wildcards "[*?][^/]*\\'"
* align.el: * allout.el: * apropos.el: * arc-mode.el: * autoinsert.el: * avoid.el: * battery.el: * bookmark.el: * buff-menu.el: * calculator.el: * chistory.el: * cmuscheme.el: * comint.el: * compare-w.el: * dabbrev.el: * delim-col.el: * desktop.el: * diff-mode.el: * diff.el: * dired-aux.el: * dired-x.el: * dired.el: * dos-vars.el: * ediff-diff.el: * ediff-help.el: * ediff-init.el: * ediff-merg.el: * ediff-mult.el: * ediff-ptch.el: * ediff-vers.el: * ediff-wind.el: * ediff.el: * emerge.el: * facemenu.el: * faces.el: * ffap.el: * filecache.el: * find-dired.el: * font-core.el: * font-lock.el: * forms.el: * fringe.el: * help-at-pt.el: * hippie-exp.el: * ido.el: * image-file.el: * imenu.el: * indent.el: * info.el: * isearchb.el: * iswitchb.el: * jit-lock.el: * jka-compr.el: * log-edit.el: * lpr.el: * ls-lisp.el: * man.el: * menu-bar.el: * midnight.el: * mouse-sel.el: * mouse.el: * msb.el: * outline.el: * paren.el: * pcmpl-cvs.el: * pcmpl-gnu.el: * pcomplete.el: * pcvs-info.el: * pcvs-parse.el: * printing.el: * ps-mule.el: * ps-print.el: * replace.el: * ruler-mode.el: * saveplace.el: * sb-image.el: * scroll-bar.el: * sha1.el: * shadowfile.el: * shell.el: * sort.el: * speedbar.el: * strokes.el: * tempo.el: * term.el: * terminal.el: * time-stamp.el: * time.el: * tree-widget.el: * type-break.el: * vc-cvs.el: * vc-hg.el: * vc-mcvs.el: * vc-rcs.el: * vc-sccs.el: * vc.el: * view.el: * w32-vars.el: * whitespace.el: * wid-edit.el: Remove leading * from docstrings of defcustoms, deffaces, defconsts and defuns.
2008-12-03 05:48:14 +00:00
"A regexp matching filename wildcard characters, or nil.
If `find-file-at-point' gets a filename matching this pattern,
and `ffap-pass-wildcards-to-dired' is nil, it passes it on to
`find-file' with non-nil WILDCARDS argument, which expands
wildcards and visits multiple files. To visit a file whose name
contains wildcard characters you can suppress wildcard expansion
by setting `find-file-wildcards'. If `find-file-at-point' gets a
filename matching this pattern and `ffap-pass-wildcards-to-dired'
is non-nil, it passes it on to `dired'.
If `dired-at-point' gets a filename matching this pattern,
it passes it on to `dired'."
(ffap-soft-value): Make this a function again; the macro version does intern-soft too early. Deleted XEmacs-specific code. (ffap-string-at-point-mode-alist): added "=" and "&" to the url syntax, as suggested by SJE. (ffap-read-file-or-url): fixed the HIST argument to completing-read (only visible in XEmacs?), as reported by Christoph Wedler <wedler@fmi.uni-passau.de>. (ffap-kpathsea-expand-path) New func, replaces ffap-add-subdirs, a first attempt at kpathsea emulation. Also convert "" to "." in path lists, for XEmacs. Suggestions from SJE. Added mouse-track support (but no binding), as suggested by MDB. Moved Emacs mouse bindings from "down-mouse" events to ordinary mouse events. (ffap-alist): added ffap-fortran-mode, as requested by MDB. Rewrote and merged XEmacs support, eliminating file ffap-xe.el. Modified ffap-other-frame to work in dedicated frames, fixing a bug reported by JENS. (ffap-menu-rescan): avoid modifying the buffer. Two bugs reported by Christoph Wedler <wedler@fmi.uni-passau.de>: (ffap-fixup-url): avoid autoloading through url-normalize-url. (ffap-read-file-or-url): for XEmacs, give extra HACK-HOMEDIR arg to `abbreviate-file-name'. (ffap-file-at-point): suppress errors from `ffap-alist'. (ffap-url-at-point): modified regexp to accept mail hostnames ending with a digit. Fixes bug report of SJE. (ffap-url-at-point): use higher level function (w3-view-this-url t) suggested by wmperry, instead of w3-zone-at/w3-zone-data or widget-at/widget-get. (ffap-url-at-point): modified to work with w3-version "WWW 2.3.64 1996/06/02 06:20:23" alpha, which uses the 'widget package rather than the old w3-zone-at. Bug was reported by JENS. Adopted comments and doc strings to Emacs coding conventions. Reorganized. Retired v18 support. (ffap-bindings): Offers a default installation. (ffap-string-at-point): Modified arguments. (ffap-gnus-hook): Updated for Gnus 5. (ffap-tex-init): Delayed initialization of `ffap-tex-path'. (ffap-dired): New entry in `ffap-alist'. (ffap-menu-rescan): May fontify the choices in buffer. (ffap-read-file-or-url): `PC-completion-as-file-name-predicate' used if available, to work with complete.el.
1997-06-18 04:24:37 +00:00
:type '(choice (const :tag "Disable" nil)
(const :tag "Enable" "[*?][^/]*\\'")
;; regexp -- probably not useful
)
:group 'ffap)
1995-11-12 23:58:04 +00:00
(defcustom ffap-pass-wildcards-to-dired nil
* align.el: * allout.el: * apropos.el: * arc-mode.el: * autoinsert.el: * avoid.el: * battery.el: * bookmark.el: * buff-menu.el: * calculator.el: * chistory.el: * cmuscheme.el: * comint.el: * compare-w.el: * dabbrev.el: * delim-col.el: * desktop.el: * diff-mode.el: * diff.el: * dired-aux.el: * dired-x.el: * dired.el: * dos-vars.el: * ediff-diff.el: * ediff-help.el: * ediff-init.el: * ediff-merg.el: * ediff-mult.el: * ediff-ptch.el: * ediff-vers.el: * ediff-wind.el: * ediff.el: * emerge.el: * facemenu.el: * faces.el: * ffap.el: * filecache.el: * find-dired.el: * font-core.el: * font-lock.el: * forms.el: * fringe.el: * help-at-pt.el: * hippie-exp.el: * ido.el: * image-file.el: * imenu.el: * indent.el: * info.el: * isearchb.el: * iswitchb.el: * jit-lock.el: * jka-compr.el: * log-edit.el: * lpr.el: * ls-lisp.el: * man.el: * menu-bar.el: * midnight.el: * mouse-sel.el: * mouse.el: * msb.el: * outline.el: * paren.el: * pcmpl-cvs.el: * pcmpl-gnu.el: * pcomplete.el: * pcvs-info.el: * pcvs-parse.el: * printing.el: * ps-mule.el: * ps-print.el: * replace.el: * ruler-mode.el: * saveplace.el: * sb-image.el: * scroll-bar.el: * sha1.el: * shadowfile.el: * shell.el: * sort.el: * speedbar.el: * strokes.el: * tempo.el: * term.el: * terminal.el: * time-stamp.el: * time.el: * tree-widget.el: * type-break.el: * vc-cvs.el: * vc-hg.el: * vc-mcvs.el: * vc-rcs.el: * vc-sccs.el: * vc.el: * view.el: * w32-vars.el: * whitespace.el: * wid-edit.el: Remove leading * from docstrings of defcustoms, deffaces, defconsts and defuns.
2008-12-03 05:48:14 +00:00
"If non-nil, pass filenames matching `ffap-dired-wildcards' to dired."
:type 'boolean
:group 'ffap)
(ffap-soft-value): Make this a function again; the macro version does intern-soft too early. Deleted XEmacs-specific code. (ffap-string-at-point-mode-alist): added "=" and "&" to the url syntax, as suggested by SJE. (ffap-read-file-or-url): fixed the HIST argument to completing-read (only visible in XEmacs?), as reported by Christoph Wedler <wedler@fmi.uni-passau.de>. (ffap-kpathsea-expand-path) New func, replaces ffap-add-subdirs, a first attempt at kpathsea emulation. Also convert "" to "." in path lists, for XEmacs. Suggestions from SJE. Added mouse-track support (but no binding), as suggested by MDB. Moved Emacs mouse bindings from "down-mouse" events to ordinary mouse events. (ffap-alist): added ffap-fortran-mode, as requested by MDB. Rewrote and merged XEmacs support, eliminating file ffap-xe.el. Modified ffap-other-frame to work in dedicated frames, fixing a bug reported by JENS. (ffap-menu-rescan): avoid modifying the buffer. Two bugs reported by Christoph Wedler <wedler@fmi.uni-passau.de>: (ffap-fixup-url): avoid autoloading through url-normalize-url. (ffap-read-file-or-url): for XEmacs, give extra HACK-HOMEDIR arg to `abbreviate-file-name'. (ffap-file-at-point): suppress errors from `ffap-alist'. (ffap-url-at-point): modified regexp to accept mail hostnames ending with a digit. Fixes bug report of SJE. (ffap-url-at-point): use higher level function (w3-view-this-url t) suggested by wmperry, instead of w3-zone-at/w3-zone-data or widget-at/widget-get. (ffap-url-at-point): modified to work with w3-version "WWW 2.3.64 1996/06/02 06:20:23" alpha, which uses the 'widget package rather than the old w3-zone-at. Bug was reported by JENS. Adopted comments and doc strings to Emacs coding conventions. Reorganized. Retired v18 support. (ffap-bindings): Offers a default installation. (ffap-string-at-point): Modified arguments. (ffap-gnus-hook): Updated for Gnus 5. (ffap-tex-init): Delayed initialization of `ffap-tex-path'. (ffap-dired): New entry in `ffap-alist'. (ffap-menu-rescan): May fontify the choices in buffer. (ffap-read-file-or-url): `PC-completion-as-file-name-predicate' used if available, to work with complete.el.
1997-06-18 04:24:37 +00:00
(defcustom ffap-newfile-prompt nil
;; Suggestion from RHOGEE, 11 Jul 1994. Disabled, I think this is
;; better handled by `find-file-not-found-hooks'.
* align.el: * allout.el: * apropos.el: * arc-mode.el: * autoinsert.el: * avoid.el: * battery.el: * bookmark.el: * buff-menu.el: * calculator.el: * chistory.el: * cmuscheme.el: * comint.el: * compare-w.el: * dabbrev.el: * delim-col.el: * desktop.el: * diff-mode.el: * diff.el: * dired-aux.el: * dired-x.el: * dired.el: * dos-vars.el: * ediff-diff.el: * ediff-help.el: * ediff-init.el: * ediff-merg.el: * ediff-mult.el: * ediff-ptch.el: * ediff-vers.el: * ediff-wind.el: * ediff.el: * emerge.el: * facemenu.el: * faces.el: * ffap.el: * filecache.el: * find-dired.el: * font-core.el: * font-lock.el: * forms.el: * fringe.el: * help-at-pt.el: * hippie-exp.el: * ido.el: * image-file.el: * imenu.el: * indent.el: * info.el: * isearchb.el: * iswitchb.el: * jit-lock.el: * jka-compr.el: * log-edit.el: * lpr.el: * ls-lisp.el: * man.el: * menu-bar.el: * midnight.el: * mouse-sel.el: * mouse.el: * msb.el: * outline.el: * paren.el: * pcmpl-cvs.el: * pcmpl-gnu.el: * pcomplete.el: * pcvs-info.el: * pcvs-parse.el: * printing.el: * ps-mule.el: * ps-print.el: * replace.el: * ruler-mode.el: * saveplace.el: * sb-image.el: * scroll-bar.el: * sha1.el: * shadowfile.el: * shell.el: * sort.el: * speedbar.el: * strokes.el: * tempo.el: * term.el: * terminal.el: * time-stamp.el: * time.el: * tree-widget.el: * type-break.el: * vc-cvs.el: * vc-hg.el: * vc-mcvs.el: * vc-rcs.el: * vc-sccs.el: * vc.el: * view.el: * w32-vars.el: * whitespace.el: * wid-edit.el: Remove leading * from docstrings of defcustoms, deffaces, defconsts and defuns.
2008-12-03 05:48:14 +00:00
"Whether `find-file-at-point' prompts about a nonexistent file."
:type 'boolean
:group 'ffap)
1995-11-12 23:58:04 +00:00
(defcustom ffap-require-prefix nil
;; Suggestion from RHOGEE, 20 Oct 1994.
* align.el: * allout.el: * apropos.el: * arc-mode.el: * autoinsert.el: * avoid.el: * battery.el: * bookmark.el: * buff-menu.el: * calculator.el: * chistory.el: * cmuscheme.el: * comint.el: * compare-w.el: * dabbrev.el: * delim-col.el: * desktop.el: * diff-mode.el: * diff.el: * dired-aux.el: * dired-x.el: * dired.el: * dos-vars.el: * ediff-diff.el: * ediff-help.el: * ediff-init.el: * ediff-merg.el: * ediff-mult.el: * ediff-ptch.el: * ediff-vers.el: * ediff-wind.el: * ediff.el: * emerge.el: * facemenu.el: * faces.el: * ffap.el: * filecache.el: * find-dired.el: * font-core.el: * font-lock.el: * forms.el: * fringe.el: * help-at-pt.el: * hippie-exp.el: * ido.el: * image-file.el: * imenu.el: * indent.el: * info.el: * isearchb.el: * iswitchb.el: * jit-lock.el: * jka-compr.el: * log-edit.el: * lpr.el: * ls-lisp.el: * man.el: * menu-bar.el: * midnight.el: * mouse-sel.el: * mouse.el: * msb.el: * outline.el: * paren.el: * pcmpl-cvs.el: * pcmpl-gnu.el: * pcomplete.el: * pcvs-info.el: * pcvs-parse.el: * printing.el: * ps-mule.el: * ps-print.el: * replace.el: * ruler-mode.el: * saveplace.el: * sb-image.el: * scroll-bar.el: * sha1.el: * shadowfile.el: * shell.el: * sort.el: * speedbar.el: * strokes.el: * tempo.el: * term.el: * terminal.el: * time-stamp.el: * time.el: * tree-widget.el: * type-break.el: * vc-cvs.el: * vc-hg.el: * vc-mcvs.el: * vc-rcs.el: * vc-sccs.el: * vc.el: * view.el: * w32-vars.el: * whitespace.el: * wid-edit.el: Remove leading * from docstrings of defcustoms, deffaces, defconsts and defuns.
2008-12-03 05:48:14 +00:00
"If set, reverses the prefix argument to `find-file-at-point'.
This is nil so neophytes notice ffap. Experts may prefer to disable
ffap most of the time."
:type 'boolean
:group 'ffap)
(defcustom ffap-file-finder 'find-file
* align.el: * allout.el: * apropos.el: * arc-mode.el: * autoinsert.el: * avoid.el: * battery.el: * bookmark.el: * buff-menu.el: * calculator.el: * chistory.el: * cmuscheme.el: * comint.el: * compare-w.el: * dabbrev.el: * delim-col.el: * desktop.el: * diff-mode.el: * diff.el: * dired-aux.el: * dired-x.el: * dired.el: * dos-vars.el: * ediff-diff.el: * ediff-help.el: * ediff-init.el: * ediff-merg.el: * ediff-mult.el: * ediff-ptch.el: * ediff-vers.el: * ediff-wind.el: * ediff.el: * emerge.el: * facemenu.el: * faces.el: * ffap.el: * filecache.el: * find-dired.el: * font-core.el: * font-lock.el: * forms.el: * fringe.el: * help-at-pt.el: * hippie-exp.el: * ido.el: * image-file.el: * imenu.el: * indent.el: * info.el: * isearchb.el: * iswitchb.el: * jit-lock.el: * jka-compr.el: * log-edit.el: * lpr.el: * ls-lisp.el: * man.el: * menu-bar.el: * midnight.el: * mouse-sel.el: * mouse.el: * msb.el: * outline.el: * paren.el: * pcmpl-cvs.el: * pcmpl-gnu.el: * pcomplete.el: * pcvs-info.el: * pcvs-parse.el: * printing.el: * ps-mule.el: * ps-print.el: * replace.el: * ruler-mode.el: * saveplace.el: * sb-image.el: * scroll-bar.el: * sha1.el: * shadowfile.el: * shell.el: * sort.el: * speedbar.el: * strokes.el: * tempo.el: * term.el: * terminal.el: * time-stamp.el: * time.el: * tree-widget.el: * type-break.el: * vc-cvs.el: * vc-hg.el: * vc-mcvs.el: * vc-rcs.el: * vc-sccs.el: * vc.el: * view.el: * w32-vars.el: * whitespace.el: * wid-edit.el: Remove leading * from docstrings of defcustoms, deffaces, defconsts and defuns.
2008-12-03 05:48:14 +00:00
"The command called by `find-file-at-point' to find a file."
:type 'function
:group 'ffap
:risky t)
1995-11-12 23:58:04 +00:00
(defcustom ffap-directory-finder 'dired
* align.el: * allout.el: * apropos.el: * arc-mode.el: * autoinsert.el: * avoid.el: * battery.el: * bookmark.el: * buff-menu.el: * calculator.el: * chistory.el: * cmuscheme.el: * comint.el: * compare-w.el: * dabbrev.el: * delim-col.el: * desktop.el: * diff-mode.el: * diff.el: * dired-aux.el: * dired-x.el: * dired.el: * dos-vars.el: * ediff-diff.el: * ediff-help.el: * ediff-init.el: * ediff-merg.el: * ediff-mult.el: * ediff-ptch.el: * ediff-vers.el: * ediff-wind.el: * ediff.el: * emerge.el: * facemenu.el: * faces.el: * ffap.el: * filecache.el: * find-dired.el: * font-core.el: * font-lock.el: * forms.el: * fringe.el: * help-at-pt.el: * hippie-exp.el: * ido.el: * image-file.el: * imenu.el: * indent.el: * info.el: * isearchb.el: * iswitchb.el: * jit-lock.el: * jka-compr.el: * log-edit.el: * lpr.el: * ls-lisp.el: * man.el: * menu-bar.el: * midnight.el: * mouse-sel.el: * mouse.el: * msb.el: * outline.el: * paren.el: * pcmpl-cvs.el: * pcmpl-gnu.el: * pcomplete.el: * pcvs-info.el: * pcvs-parse.el: * printing.el: * ps-mule.el: * ps-print.el: * replace.el: * ruler-mode.el: * saveplace.el: * sb-image.el: * scroll-bar.el: * sha1.el: * shadowfile.el: * shell.el: * sort.el: * speedbar.el: * strokes.el: * tempo.el: * term.el: * terminal.el: * time-stamp.el: * time.el: * tree-widget.el: * type-break.el: * vc-cvs.el: * vc-hg.el: * vc-mcvs.el: * vc-rcs.el: * vc-sccs.el: * vc.el: * view.el: * w32-vars.el: * whitespace.el: * wid-edit.el: Remove leading * from docstrings of defcustoms, deffaces, defconsts and defuns.
2008-12-03 05:48:14 +00:00
"The command called by `dired-at-point' to find a directory."
:type 'function
:group 'ffap
:risky t)
(defcustom ffap-url-fetcher
(if (fboundp 'browse-url)
'browse-url ; rely on browse-url-browser-function
'w3-fetch)
;; Remote control references:
1995-11-12 23:58:04 +00:00
;; http://www.ncsa.uiuc.edu/SDG/Software/XMosaic/remote-control.html
;; http://home.netscape.com/newsref/std/x-remote.html
* align.el: * allout.el: * apropos.el: * arc-mode.el: * autoinsert.el: * avoid.el: * battery.el: * bookmark.el: * buff-menu.el: * calculator.el: * chistory.el: * cmuscheme.el: * comint.el: * compare-w.el: * dabbrev.el: * delim-col.el: * desktop.el: * diff-mode.el: * diff.el: * dired-aux.el: * dired-x.el: * dired.el: * dos-vars.el: * ediff-diff.el: * ediff-help.el: * ediff-init.el: * ediff-merg.el: * ediff-mult.el: * ediff-ptch.el: * ediff-vers.el: * ediff-wind.el: * ediff.el: * emerge.el: * facemenu.el: * faces.el: * ffap.el: * filecache.el: * find-dired.el: * font-core.el: * font-lock.el: * forms.el: * fringe.el: * help-at-pt.el: * hippie-exp.el: * ido.el: * image-file.el: * imenu.el: * indent.el: * info.el: * isearchb.el: * iswitchb.el: * jit-lock.el: * jka-compr.el: * log-edit.el: * lpr.el: * ls-lisp.el: * man.el: * menu-bar.el: * midnight.el: * mouse-sel.el: * mouse.el: * msb.el: * outline.el: * paren.el: * pcmpl-cvs.el: * pcmpl-gnu.el: * pcomplete.el: * pcvs-info.el: * pcvs-parse.el: * printing.el: * ps-mule.el: * ps-print.el: * replace.el: * ruler-mode.el: * saveplace.el: * sb-image.el: * scroll-bar.el: * sha1.el: * shadowfile.el: * shell.el: * sort.el: * speedbar.el: * strokes.el: * tempo.el: * term.el: * terminal.el: * time-stamp.el: * time.el: * tree-widget.el: * type-break.el: * vc-cvs.el: * vc-hg.el: * vc-mcvs.el: * vc-rcs.el: * vc-sccs.el: * vc.el: * view.el: * w32-vars.el: * whitespace.el: * wid-edit.el: Remove leading * from docstrings of defcustoms, deffaces, defconsts and defuns.
2008-12-03 05:48:14 +00:00
"A function of one argument, called by ffap to fetch an URL.
Reasonable choices are `w3-fetch' or a `browse-url-*' function.
1998-09-30 19:06:27 +00:00
For a fancy alternative, get `ffap-url.el'."
(ffap-soft-value): Make this a function again; the macro version does intern-soft too early. Deleted XEmacs-specific code. (ffap-string-at-point-mode-alist): added "=" and "&" to the url syntax, as suggested by SJE. (ffap-read-file-or-url): fixed the HIST argument to completing-read (only visible in XEmacs?), as reported by Christoph Wedler <wedler@fmi.uni-passau.de>. (ffap-kpathsea-expand-path) New func, replaces ffap-add-subdirs, a first attempt at kpathsea emulation. Also convert "" to "." in path lists, for XEmacs. Suggestions from SJE. Added mouse-track support (but no binding), as suggested by MDB. Moved Emacs mouse bindings from "down-mouse" events to ordinary mouse events. (ffap-alist): added ffap-fortran-mode, as requested by MDB. Rewrote and merged XEmacs support, eliminating file ffap-xe.el. Modified ffap-other-frame to work in dedicated frames, fixing a bug reported by JENS. (ffap-menu-rescan): avoid modifying the buffer. Two bugs reported by Christoph Wedler <wedler@fmi.uni-passau.de>: (ffap-fixup-url): avoid autoloading through url-normalize-url. (ffap-read-file-or-url): for XEmacs, give extra HACK-HOMEDIR arg to `abbreviate-file-name'. (ffap-file-at-point): suppress errors from `ffap-alist'. (ffap-url-at-point): modified regexp to accept mail hostnames ending with a digit. Fixes bug report of SJE. (ffap-url-at-point): use higher level function (w3-view-this-url t) suggested by wmperry, instead of w3-zone-at/w3-zone-data or widget-at/widget-get. (ffap-url-at-point): modified to work with w3-version "WWW 2.3.64 1996/06/02 06:20:23" alpha, which uses the 'widget package rather than the old w3-zone-at. Bug was reported by JENS. Adopted comments and doc strings to Emacs coding conventions. Reorganized. Retired v18 support. (ffap-bindings): Offers a default installation. (ffap-string-at-point): Modified arguments. (ffap-gnus-hook): Updated for Gnus 5. (ffap-tex-init): Delayed initialization of `ffap-tex-path'. (ffap-dired): New entry in `ffap-alist'. (ffap-menu-rescan): May fontify the choices in buffer. (ffap-read-file-or-url): `PC-completion-as-file-name-predicate' used if available, to work with complete.el.
1997-06-18 04:24:37 +00:00
:type '(choice (const w3-fetch)
(const browse-url) ; in recent versions of browse-url
(ffap-soft-value): Make this a function again; the macro version does intern-soft too early. Deleted XEmacs-specific code. (ffap-string-at-point-mode-alist): added "=" and "&" to the url syntax, as suggested by SJE. (ffap-read-file-or-url): fixed the HIST argument to completing-read (only visible in XEmacs?), as reported by Christoph Wedler <wedler@fmi.uni-passau.de>. (ffap-kpathsea-expand-path) New func, replaces ffap-add-subdirs, a first attempt at kpathsea emulation. Also convert "" to "." in path lists, for XEmacs. Suggestions from SJE. Added mouse-track support (but no binding), as suggested by MDB. Moved Emacs mouse bindings from "down-mouse" events to ordinary mouse events. (ffap-alist): added ffap-fortran-mode, as requested by MDB. Rewrote and merged XEmacs support, eliminating file ffap-xe.el. Modified ffap-other-frame to work in dedicated frames, fixing a bug reported by JENS. (ffap-menu-rescan): avoid modifying the buffer. Two bugs reported by Christoph Wedler <wedler@fmi.uni-passau.de>: (ffap-fixup-url): avoid autoloading through url-normalize-url. (ffap-read-file-or-url): for XEmacs, give extra HACK-HOMEDIR arg to `abbreviate-file-name'. (ffap-file-at-point): suppress errors from `ffap-alist'. (ffap-url-at-point): modified regexp to accept mail hostnames ending with a digit. Fixes bug report of SJE. (ffap-url-at-point): use higher level function (w3-view-this-url t) suggested by wmperry, instead of w3-zone-at/w3-zone-data or widget-at/widget-get. (ffap-url-at-point): modified to work with w3-version "WWW 2.3.64 1996/06/02 06:20:23" alpha, which uses the 'widget package rather than the old w3-zone-at. Bug was reported by JENS. Adopted comments and doc strings to Emacs coding conventions. Reorganized. Retired v18 support. (ffap-bindings): Offers a default installation. (ffap-string-at-point): Modified arguments. (ffap-gnus-hook): Updated for Gnus 5. (ffap-tex-init): Delayed initialization of `ffap-tex-path'. (ffap-dired): New entry in `ffap-alist'. (ffap-menu-rescan): May fontify the choices in buffer. (ffap-read-file-or-url): `PC-completion-as-file-name-predicate' used if available, to work with complete.el.
1997-06-18 04:24:37 +00:00
(const browse-url-netscape)
(const browse-url-mosaic)
function)
:group 'ffap
:risky t)
(defcustom ffap-next-regexp
;; If you want ffap-next to find URL's only, try this:
;; (and ffap-url-regexp (string-match "\\\\`" ffap-url-regexp)
;; (concat "\\<" (substring ffap-url-regexp 2))))
;;
;; It pays to put a big fancy regexp here, since ffap-guesser is
;; much more time-consuming than regexp searching:
"[/:.~[:alpha:]]/\\|@[[:alpha:]][-[:alnum:]]*\\."
"Regular expression governing movements of `ffap-next'."
:type 'regexp
:group 'ffap)
(defcustom dired-at-point-require-prefix nil
"If non-nil, reverse the prefix argument to `dired-at-point'.
This is nil so neophytes notice FFAP. Experts may prefer to
disable FFAP most of the time."
:type 'boolean
:group 'ffap
:version "20.3")
1995-11-12 23:58:04 +00:00
;;; Compatibility:
;;
2006-02-12 20:30:49 +00:00
;; This version of ffap supports only the Emacs it is distributed in.
;; See the ftp site for a more general version. The following
;; functions are necessary "leftovers" from the more general version.
(defun ffap-mouse-event () ; current mouse event, or nil
(and (listp last-nonmenu-event) last-nonmenu-event))
(defun ffap-event-buffer (event)
(window-buffer (car (event-start event))))
(ffap-soft-value): Make this a function again; the macro version does intern-soft too early. Deleted XEmacs-specific code. (ffap-string-at-point-mode-alist): added "=" and "&" to the url syntax, as suggested by SJE. (ffap-read-file-or-url): fixed the HIST argument to completing-read (only visible in XEmacs?), as reported by Christoph Wedler <wedler@fmi.uni-passau.de>. (ffap-kpathsea-expand-path) New func, replaces ffap-add-subdirs, a first attempt at kpathsea emulation. Also convert "" to "." in path lists, for XEmacs. Suggestions from SJE. Added mouse-track support (but no binding), as suggested by MDB. Moved Emacs mouse bindings from "down-mouse" events to ordinary mouse events. (ffap-alist): added ffap-fortran-mode, as requested by MDB. Rewrote and merged XEmacs support, eliminating file ffap-xe.el. Modified ffap-other-frame to work in dedicated frames, fixing a bug reported by JENS. (ffap-menu-rescan): avoid modifying the buffer. Two bugs reported by Christoph Wedler <wedler@fmi.uni-passau.de>: (ffap-fixup-url): avoid autoloading through url-normalize-url. (ffap-read-file-or-url): for XEmacs, give extra HACK-HOMEDIR arg to `abbreviate-file-name'. (ffap-file-at-point): suppress errors from `ffap-alist'. (ffap-url-at-point): modified regexp to accept mail hostnames ending with a digit. Fixes bug report of SJE. (ffap-url-at-point): use higher level function (w3-view-this-url t) suggested by wmperry, instead of w3-zone-at/w3-zone-data or widget-at/widget-get. (ffap-url-at-point): modified to work with w3-version "WWW 2.3.64 1996/06/02 06:20:23" alpha, which uses the 'widget package rather than the old w3-zone-at. Bug was reported by JENS. Adopted comments and doc strings to Emacs coding conventions. Reorganized. Retired v18 support. (ffap-bindings): Offers a default installation. (ffap-string-at-point): Modified arguments. (ffap-gnus-hook): Updated for Gnus 5. (ffap-tex-init): Delayed initialization of `ffap-tex-path'. (ffap-dired): New entry in `ffap-alist'. (ffap-menu-rescan): May fontify the choices in buffer. (ffap-read-file-or-url): `PC-completion-as-file-name-predicate' used if available, to work with complete.el.
1997-06-18 04:24:37 +00:00
;;; Find Next Thing in buffer (`ffap-next'):
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;;
;; Original ffap-next-url (URL's only) from RPECK 30 Mar 1995. Since
;; then, broke it up into ffap-next-guess (noninteractive) and
;; ffap-next (a command). It now work on files as well as url's.
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(defvar ffap-next-guess nil
"Last value returned by `ffap-next-guess'.")
(defvar ffap-string-at-point-region '(1 1)
"List (BEG END), last region returned by `ffap-string-at-point'.")
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(defun ffap-next-guess (&optional back lim)
"Move point to next file or URL, and return it as a string.
If nothing is found, leave point at limit and return nil.
1995-11-12 23:58:04 +00:00
Optional BACK argument makes search backwards.
Optional LIM argument limits the search.
Only considers strings that match `ffap-next-regexp'."
(or lim (setq lim (if back (point-min) (point-max))))
(let (guess)
(while (not (or guess (eq (point) lim)))
(funcall (if back 're-search-backward 're-search-forward)
ffap-next-regexp lim 'move)
(setq guess (ffap-guesser)))
;; Go to end, so we do not get same guess twice:
(goto-char (nth (if back 0 1) ffap-string-at-point-region))
(setq ffap-next-guess guess)))
;;;###autoload
(defun ffap-next (&optional back wrap)
"Search buffer for next file or URL, and run ffap.
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Optional argument BACK says to search backwards.
Optional argument WRAP says to try wrapping around if necessary.
Interactively: use a single prefix to search backwards,
double prefix to wrap forward, triple to wrap backwards.
Actual search is done by `ffap-next-guess'."
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(interactive
(cdr (assq (prefix-numeric-value current-prefix-arg)
'((1) (4 t) (16 nil t) (64 t t)))))
(let ((pt (point))
(guess (ffap-next-guess back)))
;; Try wraparound if necessary:
(and (not guess) wrap
(goto-char (if back (point-max) (point-min)))
(setq guess (ffap-next-guess back pt)))
(if guess
(progn
(sit-for 0) ; display point movement
(find-file-at-point (ffap-prompter guess)))
(goto-char pt) ; restore point
(message "No %sfiles or URL's found"
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(if wrap "" "more ")))))
(defun ffap-next-url (&optional back wrap)
"Like `ffap-next', but search with `ffap-url-regexp'."
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(interactive)
(let ((ffap-next-regexp ffap-url-regexp))
(if (called-interactively-p 'interactive)
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(call-interactively 'ffap-next)
(ffap-next back wrap))))
(ffap-soft-value): Make this a function again; the macro version does intern-soft too early. Deleted XEmacs-specific code. (ffap-string-at-point-mode-alist): added "=" and "&" to the url syntax, as suggested by SJE. (ffap-read-file-or-url): fixed the HIST argument to completing-read (only visible in XEmacs?), as reported by Christoph Wedler <wedler@fmi.uni-passau.de>. (ffap-kpathsea-expand-path) New func, replaces ffap-add-subdirs, a first attempt at kpathsea emulation. Also convert "" to "." in path lists, for XEmacs. Suggestions from SJE. Added mouse-track support (but no binding), as suggested by MDB. Moved Emacs mouse bindings from "down-mouse" events to ordinary mouse events. (ffap-alist): added ffap-fortran-mode, as requested by MDB. Rewrote and merged XEmacs support, eliminating file ffap-xe.el. Modified ffap-other-frame to work in dedicated frames, fixing a bug reported by JENS. (ffap-menu-rescan): avoid modifying the buffer. Two bugs reported by Christoph Wedler <wedler@fmi.uni-passau.de>: (ffap-fixup-url): avoid autoloading through url-normalize-url. (ffap-read-file-or-url): for XEmacs, give extra HACK-HOMEDIR arg to `abbreviate-file-name'. (ffap-file-at-point): suppress errors from `ffap-alist'. (ffap-url-at-point): modified regexp to accept mail hostnames ending with a digit. Fixes bug report of SJE. (ffap-url-at-point): use higher level function (w3-view-this-url t) suggested by wmperry, instead of w3-zone-at/w3-zone-data or widget-at/widget-get. (ffap-url-at-point): modified to work with w3-version "WWW 2.3.64 1996/06/02 06:20:23" alpha, which uses the 'widget package rather than the old w3-zone-at. Bug was reported by JENS. Adopted comments and doc strings to Emacs coding conventions. Reorganized. Retired v18 support. (ffap-bindings): Offers a default installation. (ffap-string-at-point): Modified arguments. (ffap-gnus-hook): Updated for Gnus 5. (ffap-tex-init): Delayed initialization of `ffap-tex-path'. (ffap-dired): New entry in `ffap-alist'. (ffap-menu-rescan): May fontify the choices in buffer. (ffap-read-file-or-url): `PC-completion-as-file-name-predicate' used if available, to work with complete.el.
1997-06-18 04:24:37 +00:00
;;; Machines (`ffap-machine-p'):
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;; I cannot decide a "best" strategy here, so these are variables. In
;; particular, if `Pinging...' is broken or takes too long on your
;; machine, try setting these all to accept or reject.
(defcustom ffap-machine-p-local 'reject ; this happens often
* align.el: * allout.el: * apropos.el: * arc-mode.el: * autoinsert.el: * avoid.el: * battery.el: * bookmark.el: * buff-menu.el: * calculator.el: * chistory.el: * cmuscheme.el: * comint.el: * compare-w.el: * dabbrev.el: * delim-col.el: * desktop.el: * diff-mode.el: * diff.el: * dired-aux.el: * dired-x.el: * dired.el: * dos-vars.el: * ediff-diff.el: * ediff-help.el: * ediff-init.el: * ediff-merg.el: * ediff-mult.el: * ediff-ptch.el: * ediff-vers.el: * ediff-wind.el: * ediff.el: * emerge.el: * facemenu.el: * faces.el: * ffap.el: * filecache.el: * find-dired.el: * font-core.el: * font-lock.el: * forms.el: * fringe.el: * help-at-pt.el: * hippie-exp.el: * ido.el: * image-file.el: * imenu.el: * indent.el: * info.el: * isearchb.el: * iswitchb.el: * jit-lock.el: * jka-compr.el: * log-edit.el: * lpr.el: * ls-lisp.el: * man.el: * menu-bar.el: * midnight.el: * mouse-sel.el: * mouse.el: * msb.el: * outline.el: * paren.el: * pcmpl-cvs.el: * pcmpl-gnu.el: * pcomplete.el: * pcvs-info.el: * pcvs-parse.el: * printing.el: * ps-mule.el: * ps-print.el: * replace.el: * ruler-mode.el: * saveplace.el: * sb-image.el: * scroll-bar.el: * sha1.el: * shadowfile.el: * shell.el: * sort.el: * speedbar.el: * strokes.el: * tempo.el: * term.el: * terminal.el: * time-stamp.el: * time.el: * tree-widget.el: * type-break.el: * vc-cvs.el: * vc-hg.el: * vc-mcvs.el: * vc-rcs.el: * vc-sccs.el: * vc.el: * view.el: * w32-vars.el: * whitespace.el: * wid-edit.el: Remove leading * from docstrings of defcustoms, deffaces, defconsts and defuns.
2008-12-03 05:48:14 +00:00
"What `ffap-machine-p' does with hostnames that have no domain.
Value should be a symbol, one of `ping', `accept', and `reject'."
:type '(choice (const ping)
(const accept)
(const reject))
:group 'ffap)
1998-09-30 19:06:27 +00:00
(defcustom ffap-machine-p-known 'ping ; `accept' for higher speed
* align.el: * allout.el: * apropos.el: * arc-mode.el: * autoinsert.el: * avoid.el: * battery.el: * bookmark.el: * buff-menu.el: * calculator.el: * chistory.el: * cmuscheme.el: * comint.el: * compare-w.el: * dabbrev.el: * delim-col.el: * desktop.el: * diff-mode.el: * diff.el: * dired-aux.el: * dired-x.el: * dired.el: * dos-vars.el: * ediff-diff.el: * ediff-help.el: * ediff-init.el: * ediff-merg.el: * ediff-mult.el: * ediff-ptch.el: * ediff-vers.el: * ediff-wind.el: * ediff.el: * emerge.el: * facemenu.el: * faces.el: * ffap.el: * filecache.el: * find-dired.el: * font-core.el: * font-lock.el: * forms.el: * fringe.el: * help-at-pt.el: * hippie-exp.el: * ido.el: * image-file.el: * imenu.el: * indent.el: * info.el: * isearchb.el: * iswitchb.el: * jit-lock.el: * jka-compr.el: * log-edit.el: * lpr.el: * ls-lisp.el: * man.el: * menu-bar.el: * midnight.el: * mouse-sel.el: * mouse.el: * msb.el: * outline.el: * paren.el: * pcmpl-cvs.el: * pcmpl-gnu.el: * pcomplete.el: * pcvs-info.el: * pcvs-parse.el: * printing.el: * ps-mule.el: * ps-print.el: * replace.el: * ruler-mode.el: * saveplace.el: * sb-image.el: * scroll-bar.el: * sha1.el: * shadowfile.el: * shell.el: * sort.el: * speedbar.el: * strokes.el: * tempo.el: * term.el: * terminal.el: * time-stamp.el: * time.el: * tree-widget.el: * type-break.el: * vc-cvs.el: * vc-hg.el: * vc-mcvs.el: * vc-rcs.el: * vc-sccs.el: * vc.el: * view.el: * w32-vars.el: * whitespace.el: * wid-edit.el: Remove leading * from docstrings of defcustoms, deffaces, defconsts and defuns.
2008-12-03 05:48:14 +00:00
"What `ffap-machine-p' does with hostnames that have a known domain.
1998-09-30 19:06:27 +00:00
Value should be a symbol, one of `ping', `accept', and `reject'.
See `mail-extr.el' for the known domains."
:type '(choice (const ping)
(const accept)
(const reject))
:group 'ffap)
(defcustom ffap-machine-p-unknown 'reject
* align.el: * allout.el: * apropos.el: * arc-mode.el: * autoinsert.el: * avoid.el: * battery.el: * bookmark.el: * buff-menu.el: * calculator.el: * chistory.el: * cmuscheme.el: * comint.el: * compare-w.el: * dabbrev.el: * delim-col.el: * desktop.el: * diff-mode.el: * diff.el: * dired-aux.el: * dired-x.el: * dired.el: * dos-vars.el: * ediff-diff.el: * ediff-help.el: * ediff-init.el: * ediff-merg.el: * ediff-mult.el: * ediff-ptch.el: * ediff-vers.el: * ediff-wind.el: * ediff.el: * emerge.el: * facemenu.el: * faces.el: * ffap.el: * filecache.el: * find-dired.el: * font-core.el: * font-lock.el: * forms.el: * fringe.el: * help-at-pt.el: * hippie-exp.el: * ido.el: * image-file.el: * imenu.el: * indent.el: * info.el: * isearchb.el: * iswitchb.el: * jit-lock.el: * jka-compr.el: * log-edit.el: * lpr.el: * ls-lisp.el: * man.el: * menu-bar.el: * midnight.el: * mouse-sel.el: * mouse.el: * msb.el: * outline.el: * paren.el: * pcmpl-cvs.el: * pcmpl-gnu.el: * pcomplete.el: * pcvs-info.el: * pcvs-parse.el: * printing.el: * ps-mule.el: * ps-print.el: * replace.el: * ruler-mode.el: * saveplace.el: * sb-image.el: * scroll-bar.el: * sha1.el: * shadowfile.el: * shell.el: * sort.el: * speedbar.el: * strokes.el: * tempo.el: * term.el: * terminal.el: * time-stamp.el: * time.el: * tree-widget.el: * type-break.el: * vc-cvs.el: * vc-hg.el: * vc-mcvs.el: * vc-rcs.el: * vc-sccs.el: * vc.el: * view.el: * w32-vars.el: * whitespace.el: * wid-edit.el: Remove leading * from docstrings of defcustoms, deffaces, defconsts and defuns.
2008-12-03 05:48:14 +00:00
"What `ffap-machine-p' does with hostnames that have an unknown domain.
1998-09-30 19:06:27 +00:00
Value should be a symbol, one of `ping', `accept', and `reject'.
See `mail-extr.el' for the known domains."
:type '(choice (const ping)
(const accept)
(const reject))
:group 'ffap)
(defun ffap-what-domain (domain)
;; Like what-domain in mail-extr.el, returns string or nil.
(require 'mail-extr)
(let ((ob (or (ffap-symbol-value 'mail-extr-all-top-level-domains)
(ffap-symbol-value 'all-top-level-domains)))) ; XEmacs
(and ob (get (intern-soft (downcase domain) ob) 'domain-name))))
(defun ffap-machine-p (host &optional service quiet strategy)
"Decide whether HOST is the name of a real, reachable machine.
Depending on the domain (none, known, or unknown), follow the strategy
named by the variable `ffap-machine-p-local', `ffap-machine-p-known',
or `ffap-machine-p-unknown'. Pinging uses `open-network-stream'.
Optional SERVICE specifies the port used \(default \"discard\"\).
1995-11-12 23:58:04 +00:00
Optional QUIET flag suppresses the \"Pinging...\" message.
Optional STRATEGY overrides the three variables above.
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Returned values:
t means that HOST answered.
'accept means the relevant variable told us to accept.
\"mesg\" means HOST exists, but does not respond for some reason."
;; Try some (Emory local):
;; (ffap-machine-p "ftp" nil nil 'ping)
;; (ffap-machine-p "nonesuch" nil nil 'ping)
;; (ffap-machine-p "ftp.mathcs.emory.edu" nil nil 'ping)
;; (ffap-machine-p "mathcs" 5678 nil 'ping)
;; (ffap-machine-p "foo.bonk" nil nil 'ping)
;; (ffap-machine-p "foo.bonk.com" nil nil 'ping)
2008-02-05 11:51:30 +00:00
(if (or (string-match "[^-[:alnum:].]" host) ; Invalid chars (?)
(not (string-match "[^0-9]" host))) ; 1: a number? 2: quick reject
1995-11-12 23:58:04 +00:00
nil
(let* ((domain
(and (string-match "\\.[^.]*$" host)
(downcase (substring host (1+ (match-beginning 0))))))
(what-domain (if domain (ffap-what-domain domain) "Local")))
(or strategy
(setq strategy
(cond ((not domain) ffap-machine-p-local)
((not what-domain) ffap-machine-p-unknown)
(t ffap-machine-p-known))))
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(cond
((eq strategy 'accept) 'accept)
((eq strategy 'reject) nil)
((not (fboundp 'open-network-stream)) nil)
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;; assume (eq strategy 'ping)
(t
(or quiet
(if (stringp what-domain)
(message "Pinging %s (%s)..." host what-domain)
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(message "Pinging %s ..." host)))
(condition-case error
(progn
(delete-process
(open-network-stream
"ffap-machine-p" nil host (or service "discard")))
t)
(error
(let ((mesg (car (cdr error))))
(cond
;; v18:
((string-match "^Unknown host" mesg) nil)
((string-match "not responding$" mesg) mesg)
;; v19:
;; (file-error "connection failed" "permission denied"
;; "nonesuch" "ffap-machine-p")
;; (file-error "connection failed" "host is unreachable"
;; "gopher.house.gov" "ffap-machine-p")
;; (file-error "connection failed" "address already in use"
;; "ftp.uu.net" "ffap-machine-p")
((equal mesg "connection failed")
(if (equal (nth 2 error) "permission denied")
nil ; host does not exist
;; Other errors mean the host exists:
1995-11-12 23:58:04 +00:00
(nth 2 error)))
;; Could be "Unknown service":
(t (signal (car error) (cdr error))))))))))))
(ffap-soft-value): Make this a function again; the macro version does intern-soft too early. Deleted XEmacs-specific code. (ffap-string-at-point-mode-alist): added "=" and "&" to the url syntax, as suggested by SJE. (ffap-read-file-or-url): fixed the HIST argument to completing-read (only visible in XEmacs?), as reported by Christoph Wedler <wedler@fmi.uni-passau.de>. (ffap-kpathsea-expand-path) New func, replaces ffap-add-subdirs, a first attempt at kpathsea emulation. Also convert "" to "." in path lists, for XEmacs. Suggestions from SJE. Added mouse-track support (but no binding), as suggested by MDB. Moved Emacs mouse bindings from "down-mouse" events to ordinary mouse events. (ffap-alist): added ffap-fortran-mode, as requested by MDB. Rewrote and merged XEmacs support, eliminating file ffap-xe.el. Modified ffap-other-frame to work in dedicated frames, fixing a bug reported by JENS. (ffap-menu-rescan): avoid modifying the buffer. Two bugs reported by Christoph Wedler <wedler@fmi.uni-passau.de>: (ffap-fixup-url): avoid autoloading through url-normalize-url. (ffap-read-file-or-url): for XEmacs, give extra HACK-HOMEDIR arg to `abbreviate-file-name'. (ffap-file-at-point): suppress errors from `ffap-alist'. (ffap-url-at-point): modified regexp to accept mail hostnames ending with a digit. Fixes bug report of SJE. (ffap-url-at-point): use higher level function (w3-view-this-url t) suggested by wmperry, instead of w3-zone-at/w3-zone-data or widget-at/widget-get. (ffap-url-at-point): modified to work with w3-version "WWW 2.3.64 1996/06/02 06:20:23" alpha, which uses the 'widget package rather than the old w3-zone-at. Bug was reported by JENS. Adopted comments and doc strings to Emacs coding conventions. Reorganized. Retired v18 support. (ffap-bindings): Offers a default installation. (ffap-string-at-point): Modified arguments. (ffap-gnus-hook): Updated for Gnus 5. (ffap-tex-init): Delayed initialization of `ffap-tex-path'. (ffap-dired): New entry in `ffap-alist'. (ffap-menu-rescan): May fontify the choices in buffer. (ffap-read-file-or-url): `PC-completion-as-file-name-predicate' used if available, to work with complete.el.
1997-06-18 04:24:37 +00:00
;;; Possibly Remote Resources:
(defun ffap-replace-file-component (fullname name)
(ffap-soft-value): Make this a function again; the macro version does intern-soft too early. Deleted XEmacs-specific code. (ffap-string-at-point-mode-alist): added "=" and "&" to the url syntax, as suggested by SJE. (ffap-read-file-or-url): fixed the HIST argument to completing-read (only visible in XEmacs?), as reported by Christoph Wedler <wedler@fmi.uni-passau.de>. (ffap-kpathsea-expand-path) New func, replaces ffap-add-subdirs, a first attempt at kpathsea emulation. Also convert "" to "." in path lists, for XEmacs. Suggestions from SJE. Added mouse-track support (but no binding), as suggested by MDB. Moved Emacs mouse bindings from "down-mouse" events to ordinary mouse events. (ffap-alist): added ffap-fortran-mode, as requested by MDB. Rewrote and merged XEmacs support, eliminating file ffap-xe.el. Modified ffap-other-frame to work in dedicated frames, fixing a bug reported by JENS. (ffap-menu-rescan): avoid modifying the buffer. Two bugs reported by Christoph Wedler <wedler@fmi.uni-passau.de>: (ffap-fixup-url): avoid autoloading through url-normalize-url. (ffap-read-file-or-url): for XEmacs, give extra HACK-HOMEDIR arg to `abbreviate-file-name'. (ffap-file-at-point): suppress errors from `ffap-alist'. (ffap-url-at-point): modified regexp to accept mail hostnames ending with a digit. Fixes bug report of SJE. (ffap-url-at-point): use higher level function (w3-view-this-url t) suggested by wmperry, instead of w3-zone-at/w3-zone-data or widget-at/widget-get. (ffap-url-at-point): modified to work with w3-version "WWW 2.3.64 1996/06/02 06:20:23" alpha, which uses the 'widget package rather than the old w3-zone-at. Bug was reported by JENS. Adopted comments and doc strings to Emacs coding conventions. Reorganized. Retired v18 support. (ffap-bindings): Offers a default installation. (ffap-string-at-point): Modified arguments. (ffap-gnus-hook): Updated for Gnus 5. (ffap-tex-init): Delayed initialization of `ffap-tex-path'. (ffap-dired): New entry in `ffap-alist'. (ffap-menu-rescan): May fontify the choices in buffer. (ffap-read-file-or-url): `PC-completion-as-file-name-predicate' used if available, to work with complete.el.
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"In remote FULLNAME, replace path with NAME. May return nil."
;; Use efs if loaded, but do not load it otherwise.
(if (fboundp 'efs-replace-path-component)
(funcall efs-replace-path-component fullname name)
(and (stringp fullname)
(stringp name)
(concat (file-remote-p fullname) name))))
;; (ffap-replace-file-component "/who@foo.com:/whatever" "/new")
(ffap-soft-value): Make this a function again; the macro version does intern-soft too early. Deleted XEmacs-specific code. (ffap-string-at-point-mode-alist): added "=" and "&" to the url syntax, as suggested by SJE. (ffap-read-file-or-url): fixed the HIST argument to completing-read (only visible in XEmacs?), as reported by Christoph Wedler <wedler@fmi.uni-passau.de>. (ffap-kpathsea-expand-path) New func, replaces ffap-add-subdirs, a first attempt at kpathsea emulation. Also convert "" to "." in path lists, for XEmacs. Suggestions from SJE. Added mouse-track support (but no binding), as suggested by MDB. Moved Emacs mouse bindings from "down-mouse" events to ordinary mouse events. (ffap-alist): added ffap-fortran-mode, as requested by MDB. Rewrote and merged XEmacs support, eliminating file ffap-xe.el. Modified ffap-other-frame to work in dedicated frames, fixing a bug reported by JENS. (ffap-menu-rescan): avoid modifying the buffer. Two bugs reported by Christoph Wedler <wedler@fmi.uni-passau.de>: (ffap-fixup-url): avoid autoloading through url-normalize-url. (ffap-read-file-or-url): for XEmacs, give extra HACK-HOMEDIR arg to `abbreviate-file-name'. (ffap-file-at-point): suppress errors from `ffap-alist'. (ffap-url-at-point): modified regexp to accept mail hostnames ending with a digit. Fixes bug report of SJE. (ffap-url-at-point): use higher level function (w3-view-this-url t) suggested by wmperry, instead of w3-zone-at/w3-zone-data or widget-at/widget-get. (ffap-url-at-point): modified to work with w3-version "WWW 2.3.64 1996/06/02 06:20:23" alpha, which uses the 'widget package rather than the old w3-zone-at. Bug was reported by JENS. Adopted comments and doc strings to Emacs coding conventions. Reorganized. Retired v18 support. (ffap-bindings): Offers a default installation. (ffap-string-at-point): Modified arguments. (ffap-gnus-hook): Updated for Gnus 5. (ffap-tex-init): Delayed initialization of `ffap-tex-path'. (ffap-dired): New entry in `ffap-alist'. (ffap-menu-rescan): May fontify the choices in buffer. (ffap-read-file-or-url): `PC-completion-as-file-name-predicate' used if available, to work with complete.el.
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(defun ffap-file-suffix (file)
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"Return trailing `.foo' suffix of FILE, or nil if none."
(let ((pos (string-match "\\.[^./]*\\'" file)))
(and pos (substring file pos nil))))
(defvar ffap-compression-suffixes '(".gz" ".Z") ; .z is mostly dead
"List of suffixes tried by `ffap-file-exists-string'.")
(defun ffap-file-exists-string (file &optional nomodify)
;; Early jka-compr versions modified file-exists-p to return the
;; filename, maybe modified by adding a suffix like ".gz". That
;; broke the interface of file-exists-p, so it was later dropped.
;; Here we document and simulate the old behavior.
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"Return FILE (maybe modified) if the file exists, else nil.
When using jka-compr (a.k.a. `auto-compression-mode'), the returned
name may have a suffix added from `ffap-compression-suffixes'.
The optional NOMODIFY argument suppresses the extra search."
(cond
((not file) nil) ; quietly reject nil
((file-exists-p file) file) ; try unmodified first
;; three reasons to suppress search:
(nomodify nil)
((not (rassq 'jka-compr-handler file-name-handler-alist)) nil)
((member (ffap-file-suffix file) ffap-compression-suffixes) nil)
(t ; ok, do the search
(let ((list ffap-compression-suffixes) try ret)
(while list
(if (file-exists-p (setq try (concat file (car list))))
(setq ret try list nil)
(setq list (cdr list))))
ret))))
(ffap-soft-value): Make this a function again; the macro version does intern-soft too early. Deleted XEmacs-specific code. (ffap-string-at-point-mode-alist): added "=" and "&" to the url syntax, as suggested by SJE. (ffap-read-file-or-url): fixed the HIST argument to completing-read (only visible in XEmacs?), as reported by Christoph Wedler <wedler@fmi.uni-passau.de>. (ffap-kpathsea-expand-path) New func, replaces ffap-add-subdirs, a first attempt at kpathsea emulation. Also convert "" to "." in path lists, for XEmacs. Suggestions from SJE. Added mouse-track support (but no binding), as suggested by MDB. Moved Emacs mouse bindings from "down-mouse" events to ordinary mouse events. (ffap-alist): added ffap-fortran-mode, as requested by MDB. Rewrote and merged XEmacs support, eliminating file ffap-xe.el. Modified ffap-other-frame to work in dedicated frames, fixing a bug reported by JENS. (ffap-menu-rescan): avoid modifying the buffer. Two bugs reported by Christoph Wedler <wedler@fmi.uni-passau.de>: (ffap-fixup-url): avoid autoloading through url-normalize-url. (ffap-read-file-or-url): for XEmacs, give extra HACK-HOMEDIR arg to `abbreviate-file-name'. (ffap-file-at-point): suppress errors from `ffap-alist'. (ffap-url-at-point): modified regexp to accept mail hostnames ending with a digit. Fixes bug report of SJE. (ffap-url-at-point): use higher level function (w3-view-this-url t) suggested by wmperry, instead of w3-zone-at/w3-zone-data or widget-at/widget-get. (ffap-url-at-point): modified to work with w3-version "WWW 2.3.64 1996/06/02 06:20:23" alpha, which uses the 'widget package rather than the old w3-zone-at. Bug was reported by JENS. Adopted comments and doc strings to Emacs coding conventions. Reorganized. Retired v18 support. (ffap-bindings): Offers a default installation. (ffap-string-at-point): Modified arguments. (ffap-gnus-hook): Updated for Gnus 5. (ffap-tex-init): Delayed initialization of `ffap-tex-path'. (ffap-dired): New entry in `ffap-alist'. (ffap-menu-rescan): May fontify the choices in buffer. (ffap-read-file-or-url): `PC-completion-as-file-name-predicate' used if available, to work with complete.el.
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(defun ffap-file-remote-p (filename)
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"If FILENAME looks remote, return it (maybe slightly improved)."
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;; (ffap-file-remote-p "/user@foo.bar.com:/pub")
;; (ffap-file-remote-p "/cssun.mathcs.emory.edu://dir")
;; (ffap-file-remote-p "/ffap.el:80")
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(or (and ffap-ftp-regexp
(string-match ffap-ftp-regexp filename)
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;; Convert "/host.com://dir" to "/host:/dir", to handle a dying
;; practice of advertising ftp files as "host.dom://filename".
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(if (string-match "//" filename)
;; (replace-match "/" nil nil filename)
(concat (substring filename 0 (1+ (match-beginning 0)))
(substring filename (match-end 0)))
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filename))
(and ffap-rfs-regexp
(string-match ffap-rfs-regexp filename)
filename)))
(defun ffap-machine-at-point ()
"Return machine name at point if it exists, or nil."
(let ((mach (ffap-string-at-point 'machine)))
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(and (ffap-machine-p mach) mach)))
(defsubst ffap-host-to-filename (host)
(ffap-soft-value): Make this a function again; the macro version does intern-soft too early. Deleted XEmacs-specific code. (ffap-string-at-point-mode-alist): added "=" and "&" to the url syntax, as suggested by SJE. (ffap-read-file-or-url): fixed the HIST argument to completing-read (only visible in XEmacs?), as reported by Christoph Wedler <wedler@fmi.uni-passau.de>. (ffap-kpathsea-expand-path) New func, replaces ffap-add-subdirs, a first attempt at kpathsea emulation. Also convert "" to "." in path lists, for XEmacs. Suggestions from SJE. Added mouse-track support (but no binding), as suggested by MDB. Moved Emacs mouse bindings from "down-mouse" events to ordinary mouse events. (ffap-alist): added ffap-fortran-mode, as requested by MDB. Rewrote and merged XEmacs support, eliminating file ffap-xe.el. Modified ffap-other-frame to work in dedicated frames, fixing a bug reported by JENS. (ffap-menu-rescan): avoid modifying the buffer. Two bugs reported by Christoph Wedler <wedler@fmi.uni-passau.de>: (ffap-fixup-url): avoid autoloading through url-normalize-url. (ffap-read-file-or-url): for XEmacs, give extra HACK-HOMEDIR arg to `abbreviate-file-name'. (ffap-file-at-point): suppress errors from `ffap-alist'. (ffap-url-at-point): modified regexp to accept mail hostnames ending with a digit. Fixes bug report of SJE. (ffap-url-at-point): use higher level function (w3-view-this-url t) suggested by wmperry, instead of w3-zone-at/w3-zone-data or widget-at/widget-get. (ffap-url-at-point): modified to work with w3-version "WWW 2.3.64 1996/06/02 06:20:23" alpha, which uses the 'widget package rather than the old w3-zone-at. Bug was reported by JENS. Adopted comments and doc strings to Emacs coding conventions. Reorganized. Retired v18 support. (ffap-bindings): Offers a default installation. (ffap-string-at-point): Modified arguments. (ffap-gnus-hook): Updated for Gnus 5. (ffap-tex-init): Delayed initialization of `ffap-tex-path'. (ffap-dired): New entry in `ffap-alist'. (ffap-menu-rescan): May fontify the choices in buffer. (ffap-read-file-or-url): `PC-completion-as-file-name-predicate' used if available, to work with complete.el.
1997-06-18 04:24:37 +00:00
"Convert HOST to something like \"/USER@HOST:\" or \"/HOST:\".
Looks at `ffap-ftp-default-user', returns \"\" for \"localhost\"."
(ffap-soft-value): Make this a function again; the macro version does intern-soft too early. Deleted XEmacs-specific code. (ffap-string-at-point-mode-alist): added "=" and "&" to the url syntax, as suggested by SJE. (ffap-read-file-or-url): fixed the HIST argument to completing-read (only visible in XEmacs?), as reported by Christoph Wedler <wedler@fmi.uni-passau.de>. (ffap-kpathsea-expand-path) New func, replaces ffap-add-subdirs, a first attempt at kpathsea emulation. Also convert "" to "." in path lists, for XEmacs. Suggestions from SJE. Added mouse-track support (but no binding), as suggested by MDB. Moved Emacs mouse bindings from "down-mouse" events to ordinary mouse events. (ffap-alist): added ffap-fortran-mode, as requested by MDB. Rewrote and merged XEmacs support, eliminating file ffap-xe.el. Modified ffap-other-frame to work in dedicated frames, fixing a bug reported by JENS. (ffap-menu-rescan): avoid modifying the buffer. Two bugs reported by Christoph Wedler <wedler@fmi.uni-passau.de>: (ffap-fixup-url): avoid autoloading through url-normalize-url. (ffap-read-file-or-url): for XEmacs, give extra HACK-HOMEDIR arg to `abbreviate-file-name'. (ffap-file-at-point): suppress errors from `ffap-alist'. (ffap-url-at-point): modified regexp to accept mail hostnames ending with a digit. Fixes bug report of SJE. (ffap-url-at-point): use higher level function (w3-view-this-url t) suggested by wmperry, instead of w3-zone-at/w3-zone-data or widget-at/widget-get. (ffap-url-at-point): modified to work with w3-version "WWW 2.3.64 1996/06/02 06:20:23" alpha, which uses the 'widget package rather than the old w3-zone-at. Bug was reported by JENS. Adopted comments and doc strings to Emacs coding conventions. Reorganized. Retired v18 support. (ffap-bindings): Offers a default installation. (ffap-string-at-point): Modified arguments. (ffap-gnus-hook): Updated for Gnus 5. (ffap-tex-init): Delayed initialization of `ffap-tex-path'. (ffap-dired): New entry in `ffap-alist'. (ffap-menu-rescan): May fontify the choices in buffer. (ffap-read-file-or-url): `PC-completion-as-file-name-predicate' used if available, to work with complete.el.
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(if (equal host "localhost")
""
(let ((user ffap-ftp-default-user))
;; Avoid including the user if it is same as default:
(if (or (equal user (ffap-symbol-value 'ange-ftp-default-user))
(equal user (ffap-symbol-value 'efs-default-user)))
(ffap-soft-value): Make this a function again; the macro version does intern-soft too early. Deleted XEmacs-specific code. (ffap-string-at-point-mode-alist): added "=" and "&" to the url syntax, as suggested by SJE. (ffap-read-file-or-url): fixed the HIST argument to completing-read (only visible in XEmacs?), as reported by Christoph Wedler <wedler@fmi.uni-passau.de>. (ffap-kpathsea-expand-path) New func, replaces ffap-add-subdirs, a first attempt at kpathsea emulation. Also convert "" to "." in path lists, for XEmacs. Suggestions from SJE. Added mouse-track support (but no binding), as suggested by MDB. Moved Emacs mouse bindings from "down-mouse" events to ordinary mouse events. (ffap-alist): added ffap-fortran-mode, as requested by MDB. Rewrote and merged XEmacs support, eliminating file ffap-xe.el. Modified ffap-other-frame to work in dedicated frames, fixing a bug reported by JENS. (ffap-menu-rescan): avoid modifying the buffer. Two bugs reported by Christoph Wedler <wedler@fmi.uni-passau.de>: (ffap-fixup-url): avoid autoloading through url-normalize-url. (ffap-read-file-or-url): for XEmacs, give extra HACK-HOMEDIR arg to `abbreviate-file-name'. (ffap-file-at-point): suppress errors from `ffap-alist'. (ffap-url-at-point): modified regexp to accept mail hostnames ending with a digit. Fixes bug report of SJE. (ffap-url-at-point): use higher level function (w3-view-this-url t) suggested by wmperry, instead of w3-zone-at/w3-zone-data or widget-at/widget-get. (ffap-url-at-point): modified to work with w3-version "WWW 2.3.64 1996/06/02 06:20:23" alpha, which uses the 'widget package rather than the old w3-zone-at. Bug was reported by JENS. Adopted comments and doc strings to Emacs coding conventions. Reorganized. Retired v18 support. (ffap-bindings): Offers a default installation. (ffap-string-at-point): Modified arguments. (ffap-gnus-hook): Updated for Gnus 5. (ffap-tex-init): Delayed initialization of `ffap-tex-path'. (ffap-dired): New entry in `ffap-alist'. (ffap-menu-rescan): May fontify the choices in buffer. (ffap-read-file-or-url): `PC-completion-as-file-name-predicate' used if available, to work with complete.el.
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(setq user nil))
(concat "/" user (and user "@") host ":"))))
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(defun ffap-fixup-machine (mach)
;; Convert a hostname into an url, an ftp file name, or nil.
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(cond
((not (and ffap-url-regexp (stringp mach))) nil)
;; gopher.well.com
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((string-match "\\`gopher[-.]" mach) ; or "info"?
(concat "gopher://" mach "/"))
;; www.ncsa.uiuc.edu
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((and (string-match "\\`w\\(ww\\|eb\\)[-.]" mach))
(concat "http://" mach "/"))
;; More cases? Maybe "telnet:" for archie?
(ffap-ftp-regexp (ffap-host-to-filename mach))
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))
(defvar ffap-newsgroup-regexp "^[[:lower:]]+\\.[-+[:lower:]_0-9.]+$"
"Strings not matching this fail `ffap-newsgroup-p'.")
(defvar ffap-newsgroup-heads ; entirely inadequate
'("alt" "comp" "gnu" "misc" "news" "sci" "soc" "talk")
"Used by `ffap-newsgroup-p' if gnus is not running.")
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(defun ffap-newsgroup-p (string)
"Return STRING if it looks like a newsgroup name, else nil."
(and
(string-match ffap-newsgroup-regexp string)
(let ((htbs '(gnus-active-hashtb gnus-newsrc-hashtb gnus-killed-hashtb))
(heads ffap-newsgroup-heads)
htb ret)
(while htbs
(setq htb (car htbs) htbs (cdr htbs))
(condition-case nil
(progn
;; errs: htb symbol may be unbound, or not a hash-table.
;; gnus-gethash is just a macro for intern-soft.
(and (symbol-value htb)
(intern-soft string (symbol-value htb))
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(setq ret string htbs nil))
;; If we made it this far, gnus is running, so ignore "heads":
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(setq heads nil))
(error nil)))
(or ret (not heads)
(let ((head (string-match "\\`\\([[:lower:]]+\\)\\." string)))
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(and head (setq head (substring string 0 (match-end 1)))
(member head heads)
(setq ret string))))
;; Is there ever a need to modify string as a newsgroup name?
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ret)))
(defsubst ffap-url-p (string)
"If STRING looks like an URL, return it (maybe improved), else nil."
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(let ((case-fold-search t))
(and ffap-url-regexp (string-match ffap-url-regexp string)
;; I lied, no improvement:
string)))
;; Broke these out of ffap-fixup-url, for use of ffap-url package.
(defun ffap-url-unwrap-local (url)
"Return URL as a local file name, or nil."
(let* ((obj (url-generic-parse-url url))
(host (url-host obj))
(filename (car (url-path-and-query obj))))
(when (and (member (url-type obj) '("ftp" "file"))
(member host `("" "localhost" ,(system-name))))
;; On Windows, "file:///C:/foo" should unwrap to "C:/foo"
(if (and (memq system-type '(ms-dos windows-nt cygwin))
(string-match "\\`/[a-zA-Z]:" filename))
(substring filename 1)
filename))))
(defun ffap-url-unwrap-remote (url)
"Return URL as a remote file name, or nil."
(let* ((obj (url-generic-parse-url url))
(scheme (url-type obj))
(valid-schemes (if (listp ffap-url-unwrap-remote)
ffap-url-unwrap-remote
'("ftp")))
(host (url-host obj))
(port (url-port-if-non-default obj))
(user (url-user obj))
(filename (car (url-path-and-query obj))))
(when (and (member scheme valid-schemes)
(string-match "\\`[a-zA-Z][-a-zA-Z0-9+.]*\\'" scheme)
(not (equal host "")))
(concat "/" scheme ":"
(if user (concat user "@"))
host
(if port (concat "#" (number-to-string port)))
":" filename))))
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(defun ffap-fixup-url (url)
"Clean up URL and return it, maybe as a file name."
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(cond
((not (stringp url)) nil)
((and ffap-url-unwrap-local (ffap-url-unwrap-local url)))
((and ffap-url-unwrap-remote (ffap-url-unwrap-remote url)))
(url)))
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;;; File Name Handling:
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;;
(ffap-soft-value): Make this a function again; the macro version does intern-soft too early. Deleted XEmacs-specific code. (ffap-string-at-point-mode-alist): added "=" and "&" to the url syntax, as suggested by SJE. (ffap-read-file-or-url): fixed the HIST argument to completing-read (only visible in XEmacs?), as reported by Christoph Wedler <wedler@fmi.uni-passau.de>. (ffap-kpathsea-expand-path) New func, replaces ffap-add-subdirs, a first attempt at kpathsea emulation. Also convert "" to "." in path lists, for XEmacs. Suggestions from SJE. Added mouse-track support (but no binding), as suggested by MDB. Moved Emacs mouse bindings from "down-mouse" events to ordinary mouse events. (ffap-alist): added ffap-fortran-mode, as requested by MDB. Rewrote and merged XEmacs support, eliminating file ffap-xe.el. Modified ffap-other-frame to work in dedicated frames, fixing a bug reported by JENS. (ffap-menu-rescan): avoid modifying the buffer. Two bugs reported by Christoph Wedler <wedler@fmi.uni-passau.de>: (ffap-fixup-url): avoid autoloading through url-normalize-url. (ffap-read-file-or-url): for XEmacs, give extra HACK-HOMEDIR arg to `abbreviate-file-name'. (ffap-file-at-point): suppress errors from `ffap-alist'. (ffap-url-at-point): modified regexp to accept mail hostnames ending with a digit. Fixes bug report of SJE. (ffap-url-at-point): use higher level function (w3-view-this-url t) suggested by wmperry, instead of w3-zone-at/w3-zone-data or widget-at/widget-get. (ffap-url-at-point): modified to work with w3-version "WWW 2.3.64 1996/06/02 06:20:23" alpha, which uses the 'widget package rather than the old w3-zone-at. Bug was reported by JENS. Adopted comments and doc strings to Emacs coding conventions. Reorganized. Retired v18 support. (ffap-bindings): Offers a default installation. (ffap-string-at-point): Modified arguments. (ffap-gnus-hook): Updated for Gnus 5. (ffap-tex-init): Delayed initialization of `ffap-tex-path'. (ffap-dired): New entry in `ffap-alist'. (ffap-menu-rescan): May fontify the choices in buffer. (ffap-read-file-or-url): `PC-completion-as-file-name-predicate' used if available, to work with complete.el.
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;; The upcoming ffap-alist actions need various utilities to prepare
;; and search directories. Too many features here.
(ffap-soft-value): Make this a function again; the macro version does intern-soft too early. Deleted XEmacs-specific code. (ffap-string-at-point-mode-alist): added "=" and "&" to the url syntax, as suggested by SJE. (ffap-read-file-or-url): fixed the HIST argument to completing-read (only visible in XEmacs?), as reported by Christoph Wedler <wedler@fmi.uni-passau.de>. (ffap-kpathsea-expand-path) New func, replaces ffap-add-subdirs, a first attempt at kpathsea emulation. Also convert "" to "." in path lists, for XEmacs. Suggestions from SJE. Added mouse-track support (but no binding), as suggested by MDB. Moved Emacs mouse bindings from "down-mouse" events to ordinary mouse events. (ffap-alist): added ffap-fortran-mode, as requested by MDB. Rewrote and merged XEmacs support, eliminating file ffap-xe.el. Modified ffap-other-frame to work in dedicated frames, fixing a bug reported by JENS. (ffap-menu-rescan): avoid modifying the buffer. Two bugs reported by Christoph Wedler <wedler@fmi.uni-passau.de>: (ffap-fixup-url): avoid autoloading through url-normalize-url. (ffap-read-file-or-url): for XEmacs, give extra HACK-HOMEDIR arg to `abbreviate-file-name'. (ffap-file-at-point): suppress errors from `ffap-alist'. (ffap-url-at-point): modified regexp to accept mail hostnames ending with a digit. Fixes bug report of SJE. (ffap-url-at-point): use higher level function (w3-view-this-url t) suggested by wmperry, instead of w3-zone-at/w3-zone-data or widget-at/widget-get. (ffap-url-at-point): modified to work with w3-version "WWW 2.3.64 1996/06/02 06:20:23" alpha, which uses the 'widget package rather than the old w3-zone-at. Bug was reported by JENS. Adopted comments and doc strings to Emacs coding conventions. Reorganized. Retired v18 support. (ffap-bindings): Offers a default installation. (ffap-string-at-point): Modified arguments. (ffap-gnus-hook): Updated for Gnus 5. (ffap-tex-init): Delayed initialization of `ffap-tex-path'. (ffap-dired): New entry in `ffap-alist'. (ffap-menu-rescan): May fontify the choices in buffer. (ffap-read-file-or-url): `PC-completion-as-file-name-predicate' used if available, to work with complete.el.
1997-06-18 04:24:37 +00:00
;; (defun ffap-last (l) (while (cdr l) (setq l (cdr l))) l)
;; (defun ffap-splice (func inlist)
;; "Equivalent to (apply 'nconc (mapcar FUNC INLIST)), but less consing."
;; (let* ((head (cons 17 nil)) (last head))
;; (while inlist
;; (setcdr last (funcall func (car inlist)))
;; (setq last (ffap-last last) inlist (cdr inlist)))
;; (cdr head)))
1995-11-12 23:58:04 +00:00
(defun ffap-list-env (env &optional empty)
(ffap-soft-value): Make this a function again; the macro version does intern-soft too early. Deleted XEmacs-specific code. (ffap-string-at-point-mode-alist): added "=" and "&" to the url syntax, as suggested by SJE. (ffap-read-file-or-url): fixed the HIST argument to completing-read (only visible in XEmacs?), as reported by Christoph Wedler <wedler@fmi.uni-passau.de>. (ffap-kpathsea-expand-path) New func, replaces ffap-add-subdirs, a first attempt at kpathsea emulation. Also convert "" to "." in path lists, for XEmacs. Suggestions from SJE. Added mouse-track support (but no binding), as suggested by MDB. Moved Emacs mouse bindings from "down-mouse" events to ordinary mouse events. (ffap-alist): added ffap-fortran-mode, as requested by MDB. Rewrote and merged XEmacs support, eliminating file ffap-xe.el. Modified ffap-other-frame to work in dedicated frames, fixing a bug reported by JENS. (ffap-menu-rescan): avoid modifying the buffer. Two bugs reported by Christoph Wedler <wedler@fmi.uni-passau.de>: (ffap-fixup-url): avoid autoloading through url-normalize-url. (ffap-read-file-or-url): for XEmacs, give extra HACK-HOMEDIR arg to `abbreviate-file-name'. (ffap-file-at-point): suppress errors from `ffap-alist'. (ffap-url-at-point): modified regexp to accept mail hostnames ending with a digit. Fixes bug report of SJE. (ffap-url-at-point): use higher level function (w3-view-this-url t) suggested by wmperry, instead of w3-zone-at/w3-zone-data or widget-at/widget-get. (ffap-url-at-point): modified to work with w3-version "WWW 2.3.64 1996/06/02 06:20:23" alpha, which uses the 'widget package rather than the old w3-zone-at. Bug was reported by JENS. Adopted comments and doc strings to Emacs coding conventions. Reorganized. Retired v18 support. (ffap-bindings): Offers a default installation. (ffap-string-at-point): Modified arguments. (ffap-gnus-hook): Updated for Gnus 5. (ffap-tex-init): Delayed initialization of `ffap-tex-path'. (ffap-dired): New entry in `ffap-alist'. (ffap-menu-rescan): May fontify the choices in buffer. (ffap-read-file-or-url): `PC-completion-as-file-name-predicate' used if available, to work with complete.el.
1997-06-18 04:24:37 +00:00
"Return a list of strings parsed from environment variable ENV.
Optional EMPTY is the default list if \(getenv ENV\) is undefined, and
also is substituted for the first empty-string component, if there is one.
Uses `path-separator' to separate the path into substrings."
;; We cannot use parse-colon-path (files.el), since it kills
;; "//" entries using file-name-as-directory.
;; Similar: dired-split, TeX-split-string, and RHOGEE's psg-list-env
;; in ff-paths and bib-cite. The EMPTY arg may help mimic kpathsea.
1995-11-12 23:58:04 +00:00
(if (or empty (getenv env)) ; should return something
(let ((start 0) match dir ret)
(setq env (concat (getenv env) path-separator))
(while (setq match (string-match path-separator env start))
1995-11-12 23:58:04 +00:00
(setq dir (substring env start match) start (1+ match))
;;(and (file-directory-p dir) (not (member dir ret)) ...)
(setq ret (cons dir ret)))
(setq ret (nreverse ret))
(and empty (setq match (member "" ret))
(ffap-soft-value): Make this a function again; the macro version does intern-soft too early. Deleted XEmacs-specific code. (ffap-string-at-point-mode-alist): added "=" and "&" to the url syntax, as suggested by SJE. (ffap-read-file-or-url): fixed the HIST argument to completing-read (only visible in XEmacs?), as reported by Christoph Wedler <wedler@fmi.uni-passau.de>. (ffap-kpathsea-expand-path) New func, replaces ffap-add-subdirs, a first attempt at kpathsea emulation. Also convert "" to "." in path lists, for XEmacs. Suggestions from SJE. Added mouse-track support (but no binding), as suggested by MDB. Moved Emacs mouse bindings from "down-mouse" events to ordinary mouse events. (ffap-alist): added ffap-fortran-mode, as requested by MDB. Rewrote and merged XEmacs support, eliminating file ffap-xe.el. Modified ffap-other-frame to work in dedicated frames, fixing a bug reported by JENS. (ffap-menu-rescan): avoid modifying the buffer. Two bugs reported by Christoph Wedler <wedler@fmi.uni-passau.de>: (ffap-fixup-url): avoid autoloading through url-normalize-url. (ffap-read-file-or-url): for XEmacs, give extra HACK-HOMEDIR arg to `abbreviate-file-name'. (ffap-file-at-point): suppress errors from `ffap-alist'. (ffap-url-at-point): modified regexp to accept mail hostnames ending with a digit. Fixes bug report of SJE. (ffap-url-at-point): use higher level function (w3-view-this-url t) suggested by wmperry, instead of w3-zone-at/w3-zone-data or widget-at/widget-get. (ffap-url-at-point): modified to work with w3-version "WWW 2.3.64 1996/06/02 06:20:23" alpha, which uses the 'widget package rather than the old w3-zone-at. Bug was reported by JENS. Adopted comments and doc strings to Emacs coding conventions. Reorganized. Retired v18 support. (ffap-bindings): Offers a default installation. (ffap-string-at-point): Modified arguments. (ffap-gnus-hook): Updated for Gnus 5. (ffap-tex-init): Delayed initialization of `ffap-tex-path'. (ffap-dired): New entry in `ffap-alist'. (ffap-menu-rescan): May fontify the choices in buffer. (ffap-read-file-or-url): `PC-completion-as-file-name-predicate' used if available, to work with complete.el.
1997-06-18 04:24:37 +00:00
(progn ; allow string or list here
1995-11-12 23:58:04 +00:00
(setcdr match (append (cdr-safe empty) (cdr match)))
(setcar match (or (car-safe empty) empty))))
ret)))
(defun ffap-reduce-path (path)
"Remove duplicates and non-directories from PATH list."
1995-11-12 23:58:04 +00:00
(let (ret tem)
(while path
(setq tem path path (cdr path))
(if (equal (car tem) ".") (setcar tem ""))
1995-11-12 23:58:04 +00:00
(or (member (car tem) ret)
(not (file-directory-p (car tem)))
(progn (setcdr tem ret) (setq ret tem))))
(nreverse ret)))
(ffap-soft-value): Make this a function again; the macro version does intern-soft too early. Deleted XEmacs-specific code. (ffap-string-at-point-mode-alist): added "=" and "&" to the url syntax, as suggested by SJE. (ffap-read-file-or-url): fixed the HIST argument to completing-read (only visible in XEmacs?), as reported by Christoph Wedler <wedler@fmi.uni-passau.de>. (ffap-kpathsea-expand-path) New func, replaces ffap-add-subdirs, a first attempt at kpathsea emulation. Also convert "" to "." in path lists, for XEmacs. Suggestions from SJE. Added mouse-track support (but no binding), as suggested by MDB. Moved Emacs mouse bindings from "down-mouse" events to ordinary mouse events. (ffap-alist): added ffap-fortran-mode, as requested by MDB. Rewrote and merged XEmacs support, eliminating file ffap-xe.el. Modified ffap-other-frame to work in dedicated frames, fixing a bug reported by JENS. (ffap-menu-rescan): avoid modifying the buffer. Two bugs reported by Christoph Wedler <wedler@fmi.uni-passau.de>: (ffap-fixup-url): avoid autoloading through url-normalize-url. (ffap-read-file-or-url): for XEmacs, give extra HACK-HOMEDIR arg to `abbreviate-file-name'. (ffap-file-at-point): suppress errors from `ffap-alist'. (ffap-url-at-point): modified regexp to accept mail hostnames ending with a digit. Fixes bug report of SJE. (ffap-url-at-point): use higher level function (w3-view-this-url t) suggested by wmperry, instead of w3-zone-at/w3-zone-data or widget-at/widget-get. (ffap-url-at-point): modified to work with w3-version "WWW 2.3.64 1996/06/02 06:20:23" alpha, which uses the 'widget package rather than the old w3-zone-at. Bug was reported by JENS. Adopted comments and doc strings to Emacs coding conventions. Reorganized. Retired v18 support. (ffap-bindings): Offers a default installation. (ffap-string-at-point): Modified arguments. (ffap-gnus-hook): Updated for Gnus 5. (ffap-tex-init): Delayed initialization of `ffap-tex-path'. (ffap-dired): New entry in `ffap-alist'. (ffap-menu-rescan): May fontify the choices in buffer. (ffap-read-file-or-url): `PC-completion-as-file-name-predicate' used if available, to work with complete.el.
1997-06-18 04:24:37 +00:00
(defun ffap-all-subdirs (dir &optional depth)
"Return list of all subdirectories under DIR, starting with itself.
(ffap-soft-value): Make this a function again; the macro version does intern-soft too early. Deleted XEmacs-specific code. (ffap-string-at-point-mode-alist): added "=" and "&" to the url syntax, as suggested by SJE. (ffap-read-file-or-url): fixed the HIST argument to completing-read (only visible in XEmacs?), as reported by Christoph Wedler <wedler@fmi.uni-passau.de>. (ffap-kpathsea-expand-path) New func, replaces ffap-add-subdirs, a first attempt at kpathsea emulation. Also convert "" to "." in path lists, for XEmacs. Suggestions from SJE. Added mouse-track support (but no binding), as suggested by MDB. Moved Emacs mouse bindings from "down-mouse" events to ordinary mouse events. (ffap-alist): added ffap-fortran-mode, as requested by MDB. Rewrote and merged XEmacs support, eliminating file ffap-xe.el. Modified ffap-other-frame to work in dedicated frames, fixing a bug reported by JENS. (ffap-menu-rescan): avoid modifying the buffer. Two bugs reported by Christoph Wedler <wedler@fmi.uni-passau.de>: (ffap-fixup-url): avoid autoloading through url-normalize-url. (ffap-read-file-or-url): for XEmacs, give extra HACK-HOMEDIR arg to `abbreviate-file-name'. (ffap-file-at-point): suppress errors from `ffap-alist'. (ffap-url-at-point): modified regexp to accept mail hostnames ending with a digit. Fixes bug report of SJE. (ffap-url-at-point): use higher level function (w3-view-this-url t) suggested by wmperry, instead of w3-zone-at/w3-zone-data or widget-at/widget-get. (ffap-url-at-point): modified to work with w3-version "WWW 2.3.64 1996/06/02 06:20:23" alpha, which uses the 'widget package rather than the old w3-zone-at. Bug was reported by JENS. Adopted comments and doc strings to Emacs coding conventions. Reorganized. Retired v18 support. (ffap-bindings): Offers a default installation. (ffap-string-at-point): Modified arguments. (ffap-gnus-hook): Updated for Gnus 5. (ffap-tex-init): Delayed initialization of `ffap-tex-path'. (ffap-dired): New entry in `ffap-alist'. (ffap-menu-rescan): May fontify the choices in buffer. (ffap-read-file-or-url): `PC-completion-as-file-name-predicate' used if available, to work with complete.el.
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Directories beginning with \".\" are ignored, and directory symlinks
are listed but never searched (to avoid loops).
Optional DEPTH limits search depth."
(and (file-exists-p dir)
(ffap-all-subdirs-loop (expand-file-name dir) (or depth -1))))
(defun ffap-all-subdirs-loop (dir depth) ; internal
(setq depth (1- depth))
(cons dir
(and (not (eq depth -1))
(apply 'nconc
(mapcar
(function
(lambda (d)
(cond
((not (file-directory-p d)) nil)
((file-symlink-p d) (list d))
(t (ffap-all-subdirs-loop d depth)))))
(directory-files dir t "\\`[^.]")
)))))
(defvar ffap-kpathsea-depth 1
"Bound on depth of subdirectory search in `ffap-kpathsea-expand-path'.
Set to 0 to avoid all searching, or nil for no limit.")
(defun ffap-kpathsea-expand-path (path)
"Replace each \"//\"-suffixed dir in PATH by a list of its subdirs.
The subdirs begin with the original directory, and the depth of the
search is bounded by `ffap-kpathsea-depth'. This is intended to mimic
kpathsea, a library used by some versions of TeX."
(apply 'nconc
(mapcar
(function
(lambda (dir)
(if (string-match "[^/]//\\'" dir)
(ffap-all-subdirs (substring dir 0 -2) ffap-kpathsea-depth)
(list dir))))
path)))
(defun ffap-locate-file (file nosuffix path)
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;; The current version of locate-library could almost replace this,
;; except it does not let us override the suffix list. The
;; compression-suffixes search moved to ffap-file-exists-string.
"A generic path-searching function.
Returns the name of file in PATH, or nil.
(ffap-soft-value): Make this a function again; the macro version does intern-soft too early. Deleted XEmacs-specific code. (ffap-string-at-point-mode-alist): added "=" and "&" to the url syntax, as suggested by SJE. (ffap-read-file-or-url): fixed the HIST argument to completing-read (only visible in XEmacs?), as reported by Christoph Wedler <wedler@fmi.uni-passau.de>. (ffap-kpathsea-expand-path) New func, replaces ffap-add-subdirs, a first attempt at kpathsea emulation. Also convert "" to "." in path lists, for XEmacs. Suggestions from SJE. Added mouse-track support (but no binding), as suggested by MDB. Moved Emacs mouse bindings from "down-mouse" events to ordinary mouse events. (ffap-alist): added ffap-fortran-mode, as requested by MDB. Rewrote and merged XEmacs support, eliminating file ffap-xe.el. Modified ffap-other-frame to work in dedicated frames, fixing a bug reported by JENS. (ffap-menu-rescan): avoid modifying the buffer. Two bugs reported by Christoph Wedler <wedler@fmi.uni-passau.de>: (ffap-fixup-url): avoid autoloading through url-normalize-url. (ffap-read-file-or-url): for XEmacs, give extra HACK-HOMEDIR arg to `abbreviate-file-name'. (ffap-file-at-point): suppress errors from `ffap-alist'. (ffap-url-at-point): modified regexp to accept mail hostnames ending with a digit. Fixes bug report of SJE. (ffap-url-at-point): use higher level function (w3-view-this-url t) suggested by wmperry, instead of w3-zone-at/w3-zone-data or widget-at/widget-get. (ffap-url-at-point): modified to work with w3-version "WWW 2.3.64 1996/06/02 06:20:23" alpha, which uses the 'widget package rather than the old w3-zone-at. Bug was reported by JENS. Adopted comments and doc strings to Emacs coding conventions. Reorganized. Retired v18 support. (ffap-bindings): Offers a default installation. (ffap-string-at-point): Modified arguments. (ffap-gnus-hook): Updated for Gnus 5. (ffap-tex-init): Delayed initialization of `ffap-tex-path'. (ffap-dired): New entry in `ffap-alist'. (ffap-menu-rescan): May fontify the choices in buffer. (ffap-read-file-or-url): `PC-completion-as-file-name-predicate' used if available, to work with complete.el.
1997-06-18 04:24:37 +00:00
Optional NOSUFFIX, if nil or t, is like the fourth argument
for `load': whether to try the suffixes (\".elc\" \".el\" \"\").
(ffap-soft-value): Make this a function again; the macro version does intern-soft too early. Deleted XEmacs-specific code. (ffap-string-at-point-mode-alist): added "=" and "&" to the url syntax, as suggested by SJE. (ffap-read-file-or-url): fixed the HIST argument to completing-read (only visible in XEmacs?), as reported by Christoph Wedler <wedler@fmi.uni-passau.de>. (ffap-kpathsea-expand-path) New func, replaces ffap-add-subdirs, a first attempt at kpathsea emulation. Also convert "" to "." in path lists, for XEmacs. Suggestions from SJE. Added mouse-track support (but no binding), as suggested by MDB. Moved Emacs mouse bindings from "down-mouse" events to ordinary mouse events. (ffap-alist): added ffap-fortran-mode, as requested by MDB. Rewrote and merged XEmacs support, eliminating file ffap-xe.el. Modified ffap-other-frame to work in dedicated frames, fixing a bug reported by JENS. (ffap-menu-rescan): avoid modifying the buffer. Two bugs reported by Christoph Wedler <wedler@fmi.uni-passau.de>: (ffap-fixup-url): avoid autoloading through url-normalize-url. (ffap-read-file-or-url): for XEmacs, give extra HACK-HOMEDIR arg to `abbreviate-file-name'. (ffap-file-at-point): suppress errors from `ffap-alist'. (ffap-url-at-point): modified regexp to accept mail hostnames ending with a digit. Fixes bug report of SJE. (ffap-url-at-point): use higher level function (w3-view-this-url t) suggested by wmperry, instead of w3-zone-at/w3-zone-data or widget-at/widget-get. (ffap-url-at-point): modified to work with w3-version "WWW 2.3.64 1996/06/02 06:20:23" alpha, which uses the 'widget package rather than the old w3-zone-at. Bug was reported by JENS. Adopted comments and doc strings to Emacs coding conventions. Reorganized. Retired v18 support. (ffap-bindings): Offers a default installation. (ffap-string-at-point): Modified arguments. (ffap-gnus-hook): Updated for Gnus 5. (ffap-tex-init): Delayed initialization of `ffap-tex-path'. (ffap-dired): New entry in `ffap-alist'. (ffap-menu-rescan): May fontify the choices in buffer. (ffap-read-file-or-url): `PC-completion-as-file-name-predicate' used if available, to work with complete.el.
1997-06-18 04:24:37 +00:00
If a nonempty list, it is a list of suffixes to try instead.
PATH is a list of directories.
This uses `ffap-file-exists-string', which may try adding suffixes from
`ffap-compression-suffixes'."
(ffap-soft-value): Make this a function again; the macro version does intern-soft too early. Deleted XEmacs-specific code. (ffap-string-at-point-mode-alist): added "=" and "&" to the url syntax, as suggested by SJE. (ffap-read-file-or-url): fixed the HIST argument to completing-read (only visible in XEmacs?), as reported by Christoph Wedler <wedler@fmi.uni-passau.de>. (ffap-kpathsea-expand-path) New func, replaces ffap-add-subdirs, a first attempt at kpathsea emulation. Also convert "" to "." in path lists, for XEmacs. Suggestions from SJE. Added mouse-track support (but no binding), as suggested by MDB. Moved Emacs mouse bindings from "down-mouse" events to ordinary mouse events. (ffap-alist): added ffap-fortran-mode, as requested by MDB. Rewrote and merged XEmacs support, eliminating file ffap-xe.el. Modified ffap-other-frame to work in dedicated frames, fixing a bug reported by JENS. (ffap-menu-rescan): avoid modifying the buffer. Two bugs reported by Christoph Wedler <wedler@fmi.uni-passau.de>: (ffap-fixup-url): avoid autoloading through url-normalize-url. (ffap-read-file-or-url): for XEmacs, give extra HACK-HOMEDIR arg to `abbreviate-file-name'. (ffap-file-at-point): suppress errors from `ffap-alist'. (ffap-url-at-point): modified regexp to accept mail hostnames ending with a digit. Fixes bug report of SJE. (ffap-url-at-point): use higher level function (w3-view-this-url t) suggested by wmperry, instead of w3-zone-at/w3-zone-data or widget-at/widget-get. (ffap-url-at-point): modified to work with w3-version "WWW 2.3.64 1996/06/02 06:20:23" alpha, which uses the 'widget package rather than the old w3-zone-at. Bug was reported by JENS. Adopted comments and doc strings to Emacs coding conventions. Reorganized. Retired v18 support. (ffap-bindings): Offers a default installation. (ffap-string-at-point): Modified arguments. (ffap-gnus-hook): Updated for Gnus 5. (ffap-tex-init): Delayed initialization of `ffap-tex-path'. (ffap-dired): New entry in `ffap-alist'. (ffap-menu-rescan): May fontify the choices in buffer. (ffap-read-file-or-url): `PC-completion-as-file-name-predicate' used if available, to work with complete.el.
1997-06-18 04:24:37 +00:00
(if (file-name-absolute-p file)
(setq path (list (file-name-directory file))
file (file-name-nondirectory file)))
(let ((dir-ok (equal "" (file-name-nondirectory file)))
(suffixes-to-try
(ffap-soft-value): Make this a function again; the macro version does intern-soft too early. Deleted XEmacs-specific code. (ffap-string-at-point-mode-alist): added "=" and "&" to the url syntax, as suggested by SJE. (ffap-read-file-or-url): fixed the HIST argument to completing-read (only visible in XEmacs?), as reported by Christoph Wedler <wedler@fmi.uni-passau.de>. (ffap-kpathsea-expand-path) New func, replaces ffap-add-subdirs, a first attempt at kpathsea emulation. Also convert "" to "." in path lists, for XEmacs. Suggestions from SJE. Added mouse-track support (but no binding), as suggested by MDB. Moved Emacs mouse bindings from "down-mouse" events to ordinary mouse events. (ffap-alist): added ffap-fortran-mode, as requested by MDB. Rewrote and merged XEmacs support, eliminating file ffap-xe.el. Modified ffap-other-frame to work in dedicated frames, fixing a bug reported by JENS. (ffap-menu-rescan): avoid modifying the buffer. Two bugs reported by Christoph Wedler <wedler@fmi.uni-passau.de>: (ffap-fixup-url): avoid autoloading through url-normalize-url. (ffap-read-file-or-url): for XEmacs, give extra HACK-HOMEDIR arg to `abbreviate-file-name'. (ffap-file-at-point): suppress errors from `ffap-alist'. (ffap-url-at-point): modified regexp to accept mail hostnames ending with a digit. Fixes bug report of SJE. (ffap-url-at-point): use higher level function (w3-view-this-url t) suggested by wmperry, instead of w3-zone-at/w3-zone-data or widget-at/widget-get. (ffap-url-at-point): modified to work with w3-version "WWW 2.3.64 1996/06/02 06:20:23" alpha, which uses the 'widget package rather than the old w3-zone-at. Bug was reported by JENS. Adopted comments and doc strings to Emacs coding conventions. Reorganized. Retired v18 support. (ffap-bindings): Offers a default installation. (ffap-string-at-point): Modified arguments. (ffap-gnus-hook): Updated for Gnus 5. (ffap-tex-init): Delayed initialization of `ffap-tex-path'. (ffap-dired): New entry in `ffap-alist'. (ffap-menu-rescan): May fontify the choices in buffer. (ffap-read-file-or-url): `PC-completion-as-file-name-predicate' used if available, to work with complete.el.
1997-06-18 04:24:37 +00:00
(cond
((consp nosuffix) nosuffix)
(nosuffix '(""))
(t '(".elc" ".el" ""))))
suffixes try found)
(while path
(setq suffixes suffixes-to-try)
(while suffixes
(setq try (ffap-file-exists-string
(expand-file-name
(concat file (car suffixes)) (car path))))
(if (and try (or dir-ok (not (file-directory-p try))))
(setq found try suffixes nil path nil)
(setq suffixes (cdr suffixes))))
(setq path (cdr path)))
found))
(ffap-soft-value): Make this a function again; the macro version does intern-soft too early. Deleted XEmacs-specific code. (ffap-string-at-point-mode-alist): added "=" and "&" to the url syntax, as suggested by SJE. (ffap-read-file-or-url): fixed the HIST argument to completing-read (only visible in XEmacs?), as reported by Christoph Wedler <wedler@fmi.uni-passau.de>. (ffap-kpathsea-expand-path) New func, replaces ffap-add-subdirs, a first attempt at kpathsea emulation. Also convert "" to "." in path lists, for XEmacs. Suggestions from SJE. Added mouse-track support (but no binding), as suggested by MDB. Moved Emacs mouse bindings from "down-mouse" events to ordinary mouse events. (ffap-alist): added ffap-fortran-mode, as requested by MDB. Rewrote and merged XEmacs support, eliminating file ffap-xe.el. Modified ffap-other-frame to work in dedicated frames, fixing a bug reported by JENS. (ffap-menu-rescan): avoid modifying the buffer. Two bugs reported by Christoph Wedler <wedler@fmi.uni-passau.de>: (ffap-fixup-url): avoid autoloading through url-normalize-url. (ffap-read-file-or-url): for XEmacs, give extra HACK-HOMEDIR arg to `abbreviate-file-name'. (ffap-file-at-point): suppress errors from `ffap-alist'. (ffap-url-at-point): modified regexp to accept mail hostnames ending with a digit. Fixes bug report of SJE. (ffap-url-at-point): use higher level function (w3-view-this-url t) suggested by wmperry, instead of w3-zone-at/w3-zone-data or widget-at/widget-get. (ffap-url-at-point): modified to work with w3-version "WWW 2.3.64 1996/06/02 06:20:23" alpha, which uses the 'widget package rather than the old w3-zone-at. Bug was reported by JENS. Adopted comments and doc strings to Emacs coding conventions. Reorganized. Retired v18 support. (ffap-bindings): Offers a default installation. (ffap-string-at-point): Modified arguments. (ffap-gnus-hook): Updated for Gnus 5. (ffap-tex-init): Delayed initialization of `ffap-tex-path'. (ffap-dired): New entry in `ffap-alist'. (ffap-menu-rescan): May fontify the choices in buffer. (ffap-read-file-or-url): `PC-completion-as-file-name-predicate' used if available, to work with complete.el.
1997-06-18 04:24:37 +00:00
;;; Action List (`ffap-alist'):
;;
;; These search actions depend on the major-mode or regexps matching
;; the current name. The little functions and their variables are
;; deferred to the next section, at some loss of "code locality". A
;; good example of featuritis. Trim this list for speed.
1995-11-12 23:58:04 +00:00
(defvar ffap-alist
'(
(ffap-soft-value): Make this a function again; the macro version does intern-soft too early. Deleted XEmacs-specific code. (ffap-string-at-point-mode-alist): added "=" and "&" to the url syntax, as suggested by SJE. (ffap-read-file-or-url): fixed the HIST argument to completing-read (only visible in XEmacs?), as reported by Christoph Wedler <wedler@fmi.uni-passau.de>. (ffap-kpathsea-expand-path) New func, replaces ffap-add-subdirs, a first attempt at kpathsea emulation. Also convert "" to "." in path lists, for XEmacs. Suggestions from SJE. Added mouse-track support (but no binding), as suggested by MDB. Moved Emacs mouse bindings from "down-mouse" events to ordinary mouse events. (ffap-alist): added ffap-fortran-mode, as requested by MDB. Rewrote and merged XEmacs support, eliminating file ffap-xe.el. Modified ffap-other-frame to work in dedicated frames, fixing a bug reported by JENS. (ffap-menu-rescan): avoid modifying the buffer. Two bugs reported by Christoph Wedler <wedler@fmi.uni-passau.de>: (ffap-fixup-url): avoid autoloading through url-normalize-url. (ffap-read-file-or-url): for XEmacs, give extra HACK-HOMEDIR arg to `abbreviate-file-name'. (ffap-file-at-point): suppress errors from `ffap-alist'. (ffap-url-at-point): modified regexp to accept mail hostnames ending with a digit. Fixes bug report of SJE. (ffap-url-at-point): use higher level function (w3-view-this-url t) suggested by wmperry, instead of w3-zone-at/w3-zone-data or widget-at/widget-get. (ffap-url-at-point): modified to work with w3-version "WWW 2.3.64 1996/06/02 06:20:23" alpha, which uses the 'widget package rather than the old w3-zone-at. Bug was reported by JENS. Adopted comments and doc strings to Emacs coding conventions. Reorganized. Retired v18 support. (ffap-bindings): Offers a default installation. (ffap-string-at-point): Modified arguments. (ffap-gnus-hook): Updated for Gnus 5. (ffap-tex-init): Delayed initialization of `ffap-tex-path'. (ffap-dired): New entry in `ffap-alist'. (ffap-menu-rescan): May fontify the choices in buffer. (ffap-read-file-or-url): `PC-completion-as-file-name-predicate' used if available, to work with complete.el.
1997-06-18 04:24:37 +00:00
("" . ffap-completable) ; completion, slow on some systems
("\\.info\\'" . ffap-info) ; gzip.info
("\\`info/" . ffap-info-2) ; info/emacs
("\\`[-[:lower:]]+\\'" . ffap-info-3) ; (emacs)Top [only in the parentheses]
(ffap-soft-value): Make this a function again; the macro version does intern-soft too early. Deleted XEmacs-specific code. (ffap-string-at-point-mode-alist): added "=" and "&" to the url syntax, as suggested by SJE. (ffap-read-file-or-url): fixed the HIST argument to completing-read (only visible in XEmacs?), as reported by Christoph Wedler <wedler@fmi.uni-passau.de>. (ffap-kpathsea-expand-path) New func, replaces ffap-add-subdirs, a first attempt at kpathsea emulation. Also convert "" to "." in path lists, for XEmacs. Suggestions from SJE. Added mouse-track support (but no binding), as suggested by MDB. Moved Emacs mouse bindings from "down-mouse" events to ordinary mouse events. (ffap-alist): added ffap-fortran-mode, as requested by MDB. Rewrote and merged XEmacs support, eliminating file ffap-xe.el. Modified ffap-other-frame to work in dedicated frames, fixing a bug reported by JENS. (ffap-menu-rescan): avoid modifying the buffer. Two bugs reported by Christoph Wedler <wedler@fmi.uni-passau.de>: (ffap-fixup-url): avoid autoloading through url-normalize-url. (ffap-read-file-or-url): for XEmacs, give extra HACK-HOMEDIR arg to `abbreviate-file-name'. (ffap-file-at-point): suppress errors from `ffap-alist'. (ffap-url-at-point): modified regexp to accept mail hostnames ending with a digit. Fixes bug report of SJE. (ffap-url-at-point): use higher level function (w3-view-this-url t) suggested by wmperry, instead of w3-zone-at/w3-zone-data or widget-at/widget-get. (ffap-url-at-point): modified to work with w3-version "WWW 2.3.64 1996/06/02 06:20:23" alpha, which uses the 'widget package rather than the old w3-zone-at. Bug was reported by JENS. Adopted comments and doc strings to Emacs coding conventions. Reorganized. Retired v18 support. (ffap-bindings): Offers a default installation. (ffap-string-at-point): Modified arguments. (ffap-gnus-hook): Updated for Gnus 5. (ffap-tex-init): Delayed initialization of `ffap-tex-path'. (ffap-dired): New entry in `ffap-alist'. (ffap-menu-rescan): May fontify the choices in buffer. (ffap-read-file-or-url): `PC-completion-as-file-name-predicate' used if available, to work with complete.el.
1997-06-18 04:24:37 +00:00
("\\.elc?\\'" . ffap-el) ; simple.el, simple.elc
(emacs-lisp-mode . ffap-el-mode) ; rmail, gnus, simple, custom
;; (lisp-interaction-mode . ffap-el-mode) ; maybe
(ffap-soft-value): Make this a function again; the macro version does intern-soft too early. Deleted XEmacs-specific code. (ffap-string-at-point-mode-alist): added "=" and "&" to the url syntax, as suggested by SJE. (ffap-read-file-or-url): fixed the HIST argument to completing-read (only visible in XEmacs?), as reported by Christoph Wedler <wedler@fmi.uni-passau.de>. (ffap-kpathsea-expand-path) New func, replaces ffap-add-subdirs, a first attempt at kpathsea emulation. Also convert "" to "." in path lists, for XEmacs. Suggestions from SJE. Added mouse-track support (but no binding), as suggested by MDB. Moved Emacs mouse bindings from "down-mouse" events to ordinary mouse events. (ffap-alist): added ffap-fortran-mode, as requested by MDB. Rewrote and merged XEmacs support, eliminating file ffap-xe.el. Modified ffap-other-frame to work in dedicated frames, fixing a bug reported by JENS. (ffap-menu-rescan): avoid modifying the buffer. Two bugs reported by Christoph Wedler <wedler@fmi.uni-passau.de>: (ffap-fixup-url): avoid autoloading through url-normalize-url. (ffap-read-file-or-url): for XEmacs, give extra HACK-HOMEDIR arg to `abbreviate-file-name'. (ffap-file-at-point): suppress errors from `ffap-alist'. (ffap-url-at-point): modified regexp to accept mail hostnames ending with a digit. Fixes bug report of SJE. (ffap-url-at-point): use higher level function (w3-view-this-url t) suggested by wmperry, instead of w3-zone-at/w3-zone-data or widget-at/widget-get. (ffap-url-at-point): modified to work with w3-version "WWW 2.3.64 1996/06/02 06:20:23" alpha, which uses the 'widget package rather than the old w3-zone-at. Bug was reported by JENS. Adopted comments and doc strings to Emacs coding conventions. Reorganized. Retired v18 support. (ffap-bindings): Offers a default installation. (ffap-string-at-point): Modified arguments. (ffap-gnus-hook): Updated for Gnus 5. (ffap-tex-init): Delayed initialization of `ffap-tex-path'. (ffap-dired): New entry in `ffap-alist'. (ffap-menu-rescan): May fontify the choices in buffer. (ffap-read-file-or-url): `PC-completion-as-file-name-predicate' used if available, to work with complete.el.
1997-06-18 04:24:37 +00:00
(finder-mode . ffap-el-mode) ; type {C-h p} and try it
(help-mode . ffap-el-mode) ; maybe useful
(c++-mode . ffap-c-mode) ; search ffap-c-path
(cc-mode . ffap-c-mode) ; same
("\\.\\([chCH]\\|cc\\|hh\\)\\'" . ffap-c-mode) ; stdio.h
(fortran-mode . ffap-fortran-mode) ; FORTRAN requested by MDB
("\\.[fF]\\'" . ffap-fortran-mode)
(tex-mode . ffap-tex-mode) ; search ffap-tex-path
(latex-mode . ffap-latex-mode) ; similar
("\\.\\(tex\\|sty\\|doc\\|cls\\)\\'" . ffap-tex)
(ffap-soft-value): Make this a function again; the macro version does intern-soft too early. Deleted XEmacs-specific code. (ffap-string-at-point-mode-alist): added "=" and "&" to the url syntax, as suggested by SJE. (ffap-read-file-or-url): fixed the HIST argument to completing-read (only visible in XEmacs?), as reported by Christoph Wedler <wedler@fmi.uni-passau.de>. (ffap-kpathsea-expand-path) New func, replaces ffap-add-subdirs, a first attempt at kpathsea emulation. Also convert "" to "." in path lists, for XEmacs. Suggestions from SJE. Added mouse-track support (but no binding), as suggested by MDB. Moved Emacs mouse bindings from "down-mouse" events to ordinary mouse events. (ffap-alist): added ffap-fortran-mode, as requested by MDB. Rewrote and merged XEmacs support, eliminating file ffap-xe.el. Modified ffap-other-frame to work in dedicated frames, fixing a bug reported by JENS. (ffap-menu-rescan): avoid modifying the buffer. Two bugs reported by Christoph Wedler <wedler@fmi.uni-passau.de>: (ffap-fixup-url): avoid autoloading through url-normalize-url. (ffap-read-file-or-url): for XEmacs, give extra HACK-HOMEDIR arg to `abbreviate-file-name'. (ffap-file-at-point): suppress errors from `ffap-alist'. (ffap-url-at-point): modified regexp to accept mail hostnames ending with a digit. Fixes bug report of SJE. (ffap-url-at-point): use higher level function (w3-view-this-url t) suggested by wmperry, instead of w3-zone-at/w3-zone-data or widget-at/widget-get. (ffap-url-at-point): modified to work with w3-version "WWW 2.3.64 1996/06/02 06:20:23" alpha, which uses the 'widget package rather than the old w3-zone-at. Bug was reported by JENS. Adopted comments and doc strings to Emacs coding conventions. Reorganized. Retired v18 support. (ffap-bindings): Offers a default installation. (ffap-string-at-point): Modified arguments. (ffap-gnus-hook): Updated for Gnus 5. (ffap-tex-init): Delayed initialization of `ffap-tex-path'. (ffap-dired): New entry in `ffap-alist'. (ffap-menu-rescan): May fontify the choices in buffer. (ffap-read-file-or-url): `PC-completion-as-file-name-predicate' used if available, to work with complete.el.
1997-06-18 04:24:37 +00:00
("\\.bib\\'" . ffap-bib) ; search ffap-bib-path
("\\`\\." . ffap-home) ; .emacs, .bashrc, .profile
("\\`~/" . ffap-lcd) ; |~/misc/ffap.el.Z|
;; This used to have a blank, but ffap-string-at-point doesn't
;; handle blanks.
;; http://lists.gnu.org/archive/html/emacs-devel/2008-01/msg01058.html
("\\`[Rr][Ff][Cc][-#]?\\([0-9]+\\)" ; no $
(ffap-soft-value): Make this a function again; the macro version does intern-soft too early. Deleted XEmacs-specific code. (ffap-string-at-point-mode-alist): added "=" and "&" to the url syntax, as suggested by SJE. (ffap-read-file-or-url): fixed the HIST argument to completing-read (only visible in XEmacs?), as reported by Christoph Wedler <wedler@fmi.uni-passau.de>. (ffap-kpathsea-expand-path) New func, replaces ffap-add-subdirs, a first attempt at kpathsea emulation. Also convert "" to "." in path lists, for XEmacs. Suggestions from SJE. Added mouse-track support (but no binding), as suggested by MDB. Moved Emacs mouse bindings from "down-mouse" events to ordinary mouse events. (ffap-alist): added ffap-fortran-mode, as requested by MDB. Rewrote and merged XEmacs support, eliminating file ffap-xe.el. Modified ffap-other-frame to work in dedicated frames, fixing a bug reported by JENS. (ffap-menu-rescan): avoid modifying the buffer. Two bugs reported by Christoph Wedler <wedler@fmi.uni-passau.de>: (ffap-fixup-url): avoid autoloading through url-normalize-url. (ffap-read-file-or-url): for XEmacs, give extra HACK-HOMEDIR arg to `abbreviate-file-name'. (ffap-file-at-point): suppress errors from `ffap-alist'. (ffap-url-at-point): modified regexp to accept mail hostnames ending with a digit. Fixes bug report of SJE. (ffap-url-at-point): use higher level function (w3-view-this-url t) suggested by wmperry, instead of w3-zone-at/w3-zone-data or widget-at/widget-get. (ffap-url-at-point): modified to work with w3-version "WWW 2.3.64 1996/06/02 06:20:23" alpha, which uses the 'widget package rather than the old w3-zone-at. Bug was reported by JENS. Adopted comments and doc strings to Emacs coding conventions. Reorganized. Retired v18 support. (ffap-bindings): Offers a default installation. (ffap-string-at-point): Modified arguments. (ffap-gnus-hook): Updated for Gnus 5. (ffap-tex-init): Delayed initialization of `ffap-tex-path'. (ffap-dired): New entry in `ffap-alist'. (ffap-menu-rescan): May fontify the choices in buffer. (ffap-read-file-or-url): `PC-completion-as-file-name-predicate' used if available, to work with complete.el.
1997-06-18 04:24:37 +00:00
. ffap-rfc) ; "100% RFC2100 compliant"
(dired-mode . ffap-dired) ; maybe in a subdirectory
)
"Alist of \(KEY . FUNCTION\) pairs parsed by `ffap-file-at-point'.
If string NAME at point (maybe \"\") is not a file or URL, these pairs
specify actions to try creating such a string. A pair matches if either
KEY is a symbol, and it equals `major-mode', or
KEY is a string, it should match NAME as a regexp.
On a match, \(FUNCTION NAME\) is called and should return a file, an
URL, or nil. If nil, search the alist for further matches.")
1995-11-12 23:58:04 +00:00
(put 'ffap-alist 'risky-local-variable t)
(ffap-soft-value): Make this a function again; the macro version does intern-soft too early. Deleted XEmacs-specific code. (ffap-string-at-point-mode-alist): added "=" and "&" to the url syntax, as suggested by SJE. (ffap-read-file-or-url): fixed the HIST argument to completing-read (only visible in XEmacs?), as reported by Christoph Wedler <wedler@fmi.uni-passau.de>. (ffap-kpathsea-expand-path) New func, replaces ffap-add-subdirs, a first attempt at kpathsea emulation. Also convert "" to "." in path lists, for XEmacs. Suggestions from SJE. Added mouse-track support (but no binding), as suggested by MDB. Moved Emacs mouse bindings from "down-mouse" events to ordinary mouse events. (ffap-alist): added ffap-fortran-mode, as requested by MDB. Rewrote and merged XEmacs support, eliminating file ffap-xe.el. Modified ffap-other-frame to work in dedicated frames, fixing a bug reported by JENS. (ffap-menu-rescan): avoid modifying the buffer. Two bugs reported by Christoph Wedler <wedler@fmi.uni-passau.de>: (ffap-fixup-url): avoid autoloading through url-normalize-url. (ffap-read-file-or-url): for XEmacs, give extra HACK-HOMEDIR arg to `abbreviate-file-name'. (ffap-file-at-point): suppress errors from `ffap-alist'. (ffap-url-at-point): modified regexp to accept mail hostnames ending with a digit. Fixes bug report of SJE. (ffap-url-at-point): use higher level function (w3-view-this-url t) suggested by wmperry, instead of w3-zone-at/w3-zone-data or widget-at/widget-get. (ffap-url-at-point): modified to work with w3-version "WWW 2.3.64 1996/06/02 06:20:23" alpha, which uses the 'widget package rather than the old w3-zone-at. Bug was reported by JENS. Adopted comments and doc strings to Emacs coding conventions. Reorganized. Retired v18 support. (ffap-bindings): Offers a default installation. (ffap-string-at-point): Modified arguments. (ffap-gnus-hook): Updated for Gnus 5. (ffap-tex-init): Delayed initialization of `ffap-tex-path'. (ffap-dired): New entry in `ffap-alist'. (ffap-menu-rescan): May fontify the choices in buffer. (ffap-read-file-or-url): `PC-completion-as-file-name-predicate' used if available, to work with complete.el.
1997-06-18 04:24:37 +00:00
;; Example `ffap-alist' modifications:
;;
;; (setq ffap-alist ; remove a feature in `ffap-alist'
;; (delete (assoc 'c-mode ffap-alist) ffap-alist))
;;
;; (setq ffap-alist ; add something to `ffap-alist'
;; (cons
;; (cons "^YSN[0-9]+$"
;; (defun ffap-ysn (name)
;; (concat
;; "http://www.physics.uiuc.edu/"
;; "ysn/httpd/htdocs/ysnarchive/issuefiles/"
;; (substring name 3) ".html")))
;; ffap-alist))
(ffap-soft-value): Make this a function again; the macro version does intern-soft too early. Deleted XEmacs-specific code. (ffap-string-at-point-mode-alist): added "=" and "&" to the url syntax, as suggested by SJE. (ffap-read-file-or-url): fixed the HIST argument to completing-read (only visible in XEmacs?), as reported by Christoph Wedler <wedler@fmi.uni-passau.de>. (ffap-kpathsea-expand-path) New func, replaces ffap-add-subdirs, a first attempt at kpathsea emulation. Also convert "" to "." in path lists, for XEmacs. Suggestions from SJE. Added mouse-track support (but no binding), as suggested by MDB. Moved Emacs mouse bindings from "down-mouse" events to ordinary mouse events. (ffap-alist): added ffap-fortran-mode, as requested by MDB. Rewrote and merged XEmacs support, eliminating file ffap-xe.el. Modified ffap-other-frame to work in dedicated frames, fixing a bug reported by JENS. (ffap-menu-rescan): avoid modifying the buffer. Two bugs reported by Christoph Wedler <wedler@fmi.uni-passau.de>: (ffap-fixup-url): avoid autoloading through url-normalize-url. (ffap-read-file-or-url): for XEmacs, give extra HACK-HOMEDIR arg to `abbreviate-file-name'. (ffap-file-at-point): suppress errors from `ffap-alist'. (ffap-url-at-point): modified regexp to accept mail hostnames ending with a digit. Fixes bug report of SJE. (ffap-url-at-point): use higher level function (w3-view-this-url t) suggested by wmperry, instead of w3-zone-at/w3-zone-data or widget-at/widget-get. (ffap-url-at-point): modified to work with w3-version "WWW 2.3.64 1996/06/02 06:20:23" alpha, which uses the 'widget package rather than the old w3-zone-at. Bug was reported by JENS. Adopted comments and doc strings to Emacs coding conventions. Reorganized. Retired v18 support. (ffap-bindings): Offers a default installation. (ffap-string-at-point): Modified arguments. (ffap-gnus-hook): Updated for Gnus 5. (ffap-tex-init): Delayed initialization of `ffap-tex-path'. (ffap-dired): New entry in `ffap-alist'. (ffap-menu-rescan): May fontify the choices in buffer. (ffap-read-file-or-url): `PC-completion-as-file-name-predicate' used if available, to work with complete.el.
1997-06-18 04:24:37 +00:00
;;; Action Definitions:
;;
;; Define various default members of `ffap-alist'.
(defun ffap-completable (name)
(let* ((dir (or (file-name-directory name) default-directory))
(cmp (file-name-completion (file-name-nondirectory name) dir)))
(and cmp (concat dir cmp))))
(defun ffap-home (name) (ffap-locate-file name t '("~")))
(defun ffap-info (name)
(ffap-soft-value): Make this a function again; the macro version does intern-soft too early. Deleted XEmacs-specific code. (ffap-string-at-point-mode-alist): added "=" and "&" to the url syntax, as suggested by SJE. (ffap-read-file-or-url): fixed the HIST argument to completing-read (only visible in XEmacs?), as reported by Christoph Wedler <wedler@fmi.uni-passau.de>. (ffap-kpathsea-expand-path) New func, replaces ffap-add-subdirs, a first attempt at kpathsea emulation. Also convert "" to "." in path lists, for XEmacs. Suggestions from SJE. Added mouse-track support (but no binding), as suggested by MDB. Moved Emacs mouse bindings from "down-mouse" events to ordinary mouse events. (ffap-alist): added ffap-fortran-mode, as requested by MDB. Rewrote and merged XEmacs support, eliminating file ffap-xe.el. Modified ffap-other-frame to work in dedicated frames, fixing a bug reported by JENS. (ffap-menu-rescan): avoid modifying the buffer. Two bugs reported by Christoph Wedler <wedler@fmi.uni-passau.de>: (ffap-fixup-url): avoid autoloading through url-normalize-url. (ffap-read-file-or-url): for XEmacs, give extra HACK-HOMEDIR arg to `abbreviate-file-name'. (ffap-file-at-point): suppress errors from `ffap-alist'. (ffap-url-at-point): modified regexp to accept mail hostnames ending with a digit. Fixes bug report of SJE. (ffap-url-at-point): use higher level function (w3-view-this-url t) suggested by wmperry, instead of w3-zone-at/w3-zone-data or widget-at/widget-get. (ffap-url-at-point): modified to work with w3-version "WWW 2.3.64 1996/06/02 06:20:23" alpha, which uses the 'widget package rather than the old w3-zone-at. Bug was reported by JENS. Adopted comments and doc strings to Emacs coding conventions. Reorganized. Retired v18 support. (ffap-bindings): Offers a default installation. (ffap-string-at-point): Modified arguments. (ffap-gnus-hook): Updated for Gnus 5. (ffap-tex-init): Delayed initialization of `ffap-tex-path'. (ffap-dired): New entry in `ffap-alist'. (ffap-menu-rescan): May fontify the choices in buffer. (ffap-read-file-or-url): `PC-completion-as-file-name-predicate' used if available, to work with complete.el.
1997-06-18 04:24:37 +00:00
(ffap-locate-file
name '("" ".info")
(or (ffap-symbol-value 'Info-directory-list)
(ffap-symbol-value 'Info-default-directory-list)
(ffap-soft-value): Make this a function again; the macro version does intern-soft too early. Deleted XEmacs-specific code. (ffap-string-at-point-mode-alist): added "=" and "&" to the url syntax, as suggested by SJE. (ffap-read-file-or-url): fixed the HIST argument to completing-read (only visible in XEmacs?), as reported by Christoph Wedler <wedler@fmi.uni-passau.de>. (ffap-kpathsea-expand-path) New func, replaces ffap-add-subdirs, a first attempt at kpathsea emulation. Also convert "" to "." in path lists, for XEmacs. Suggestions from SJE. Added mouse-track support (but no binding), as suggested by MDB. Moved Emacs mouse bindings from "down-mouse" events to ordinary mouse events. (ffap-alist): added ffap-fortran-mode, as requested by MDB. Rewrote and merged XEmacs support, eliminating file ffap-xe.el. Modified ffap-other-frame to work in dedicated frames, fixing a bug reported by JENS. (ffap-menu-rescan): avoid modifying the buffer. Two bugs reported by Christoph Wedler <wedler@fmi.uni-passau.de>: (ffap-fixup-url): avoid autoloading through url-normalize-url. (ffap-read-file-or-url): for XEmacs, give extra HACK-HOMEDIR arg to `abbreviate-file-name'. (ffap-file-at-point): suppress errors from `ffap-alist'. (ffap-url-at-point): modified regexp to accept mail hostnames ending with a digit. Fixes bug report of SJE. (ffap-url-at-point): use higher level function (w3-view-this-url t) suggested by wmperry, instead of w3-zone-at/w3-zone-data or widget-at/widget-get. (ffap-url-at-point): modified to work with w3-version "WWW 2.3.64 1996/06/02 06:20:23" alpha, which uses the 'widget package rather than the old w3-zone-at. Bug was reported by JENS. Adopted comments and doc strings to Emacs coding conventions. Reorganized. Retired v18 support. (ffap-bindings): Offers a default installation. (ffap-string-at-point): Modified arguments. (ffap-gnus-hook): Updated for Gnus 5. (ffap-tex-init): Delayed initialization of `ffap-tex-path'. (ffap-dired): New entry in `ffap-alist'. (ffap-menu-rescan): May fontify the choices in buffer. (ffap-read-file-or-url): `PC-completion-as-file-name-predicate' used if available, to work with complete.el.
1997-06-18 04:24:37 +00:00
)))
(defun ffap-info-2 (name) (ffap-info (substring name 5)))
(defun ffap-info-3 (name)
(ffap-soft-value): Make this a function again; the macro version does intern-soft too early. Deleted XEmacs-specific code. (ffap-string-at-point-mode-alist): added "=" and "&" to the url syntax, as suggested by SJE. (ffap-read-file-or-url): fixed the HIST argument to completing-read (only visible in XEmacs?), as reported by Christoph Wedler <wedler@fmi.uni-passau.de>. (ffap-kpathsea-expand-path) New func, replaces ffap-add-subdirs, a first attempt at kpathsea emulation. Also convert "" to "." in path lists, for XEmacs. Suggestions from SJE. Added mouse-track support (but no binding), as suggested by MDB. Moved Emacs mouse bindings from "down-mouse" events to ordinary mouse events. (ffap-alist): added ffap-fortran-mode, as requested by MDB. Rewrote and merged XEmacs support, eliminating file ffap-xe.el. Modified ffap-other-frame to work in dedicated frames, fixing a bug reported by JENS. (ffap-menu-rescan): avoid modifying the buffer. Two bugs reported by Christoph Wedler <wedler@fmi.uni-passau.de>: (ffap-fixup-url): avoid autoloading through url-normalize-url. (ffap-read-file-or-url): for XEmacs, give extra HACK-HOMEDIR arg to `abbreviate-file-name'. (ffap-file-at-point): suppress errors from `ffap-alist'. (ffap-url-at-point): modified regexp to accept mail hostnames ending with a digit. Fixes bug report of SJE. (ffap-url-at-point): use higher level function (w3-view-this-url t) suggested by wmperry, instead of w3-zone-at/w3-zone-data or widget-at/widget-get. (ffap-url-at-point): modified to work with w3-version "WWW 2.3.64 1996/06/02 06:20:23" alpha, which uses the 'widget package rather than the old w3-zone-at. Bug was reported by JENS. Adopted comments and doc strings to Emacs coding conventions. Reorganized. Retired v18 support. (ffap-bindings): Offers a default installation. (ffap-string-at-point): Modified arguments. (ffap-gnus-hook): Updated for Gnus 5. (ffap-tex-init): Delayed initialization of `ffap-tex-path'. (ffap-dired): New entry in `ffap-alist'. (ffap-menu-rescan): May fontify the choices in buffer. (ffap-read-file-or-url): `PC-completion-as-file-name-predicate' used if available, to work with complete.el.
1997-06-18 04:24:37 +00:00
;; This ignores the node! "(emacs)Top" same as "(emacs)Intro"
(and (equal (ffap-string-around) "()") (ffap-info name)))
(defun ffap-el (name) (ffap-locate-file name t load-path))
(defun ffap-el-mode (name)
(ffap-soft-value): Make this a function again; the macro version does intern-soft too early. Deleted XEmacs-specific code. (ffap-string-at-point-mode-alist): added "=" and "&" to the url syntax, as suggested by SJE. (ffap-read-file-or-url): fixed the HIST argument to completing-read (only visible in XEmacs?), as reported by Christoph Wedler <wedler@fmi.uni-passau.de>. (ffap-kpathsea-expand-path) New func, replaces ffap-add-subdirs, a first attempt at kpathsea emulation. Also convert "" to "." in path lists, for XEmacs. Suggestions from SJE. Added mouse-track support (but no binding), as suggested by MDB. Moved Emacs mouse bindings from "down-mouse" events to ordinary mouse events. (ffap-alist): added ffap-fortran-mode, as requested by MDB. Rewrote and merged XEmacs support, eliminating file ffap-xe.el. Modified ffap-other-frame to work in dedicated frames, fixing a bug reported by JENS. (ffap-menu-rescan): avoid modifying the buffer. Two bugs reported by Christoph Wedler <wedler@fmi.uni-passau.de>: (ffap-fixup-url): avoid autoloading through url-normalize-url. (ffap-read-file-or-url): for XEmacs, give extra HACK-HOMEDIR arg to `abbreviate-file-name'. (ffap-file-at-point): suppress errors from `ffap-alist'. (ffap-url-at-point): modified regexp to accept mail hostnames ending with a digit. Fixes bug report of SJE. (ffap-url-at-point): use higher level function (w3-view-this-url t) suggested by wmperry, instead of w3-zone-at/w3-zone-data or widget-at/widget-get. (ffap-url-at-point): modified to work with w3-version "WWW 2.3.64 1996/06/02 06:20:23" alpha, which uses the 'widget package rather than the old w3-zone-at. Bug was reported by JENS. Adopted comments and doc strings to Emacs coding conventions. Reorganized. Retired v18 support. (ffap-bindings): Offers a default installation. (ffap-string-at-point): Modified arguments. (ffap-gnus-hook): Updated for Gnus 5. (ffap-tex-init): Delayed initialization of `ffap-tex-path'. (ffap-dired): New entry in `ffap-alist'. (ffap-menu-rescan): May fontify the choices in buffer. (ffap-read-file-or-url): `PC-completion-as-file-name-predicate' used if available, to work with complete.el.
1997-06-18 04:24:37 +00:00
;; If name == "foo.el" we will skip it, since ffap-el already
;; searched for it once. (This assumes the default ffap-alist.)
(and (not (string-match "\\.el\\'" name))
(ffap-locate-file name '(".el") load-path)))
(ffap-soft-value): Make this a function again; the macro version does intern-soft too early. Deleted XEmacs-specific code. (ffap-string-at-point-mode-alist): added "=" and "&" to the url syntax, as suggested by SJE. (ffap-read-file-or-url): fixed the HIST argument to completing-read (only visible in XEmacs?), as reported by Christoph Wedler <wedler@fmi.uni-passau.de>. (ffap-kpathsea-expand-path) New func, replaces ffap-add-subdirs, a first attempt at kpathsea emulation. Also convert "" to "." in path lists, for XEmacs. Suggestions from SJE. Added mouse-track support (but no binding), as suggested by MDB. Moved Emacs mouse bindings from "down-mouse" events to ordinary mouse events. (ffap-alist): added ffap-fortran-mode, as requested by MDB. Rewrote and merged XEmacs support, eliminating file ffap-xe.el. Modified ffap-other-frame to work in dedicated frames, fixing a bug reported by JENS. (ffap-menu-rescan): avoid modifying the buffer. Two bugs reported by Christoph Wedler <wedler@fmi.uni-passau.de>: (ffap-fixup-url): avoid autoloading through url-normalize-url. (ffap-read-file-or-url): for XEmacs, give extra HACK-HOMEDIR arg to `abbreviate-file-name'. (ffap-file-at-point): suppress errors from `ffap-alist'. (ffap-url-at-point): modified regexp to accept mail hostnames ending with a digit. Fixes bug report of SJE. (ffap-url-at-point): use higher level function (w3-view-this-url t) suggested by wmperry, instead of w3-zone-at/w3-zone-data or widget-at/widget-get. (ffap-url-at-point): modified to work with w3-version "WWW 2.3.64 1996/06/02 06:20:23" alpha, which uses the 'widget package rather than the old w3-zone-at. Bug was reported by JENS. Adopted comments and doc strings to Emacs coding conventions. Reorganized. Retired v18 support. (ffap-bindings): Offers a default installation. (ffap-string-at-point): Modified arguments. (ffap-gnus-hook): Updated for Gnus 5. (ffap-tex-init): Delayed initialization of `ffap-tex-path'. (ffap-dired): New entry in `ffap-alist'. (ffap-menu-rescan): May fontify the choices in buffer. (ffap-read-file-or-url): `PC-completion-as-file-name-predicate' used if available, to work with complete.el.
1997-06-18 04:24:37 +00:00
;; FIXME this duplicates the logic of Man-header-file-path.
;; There should be a single central variable or function for this.
;; See also (bug#10702):
;; cc-search-directories, semantic-c-dependency-system-include-path,
;; semantic-gcc-setup
(ffap-soft-value): Make this a function again; the macro version does intern-soft too early. Deleted XEmacs-specific code. (ffap-string-at-point-mode-alist): added "=" and "&" to the url syntax, as suggested by SJE. (ffap-read-file-or-url): fixed the HIST argument to completing-read (only visible in XEmacs?), as reported by Christoph Wedler <wedler@fmi.uni-passau.de>. (ffap-kpathsea-expand-path) New func, replaces ffap-add-subdirs, a first attempt at kpathsea emulation. Also convert "" to "." in path lists, for XEmacs. Suggestions from SJE. Added mouse-track support (but no binding), as suggested by MDB. Moved Emacs mouse bindings from "down-mouse" events to ordinary mouse events. (ffap-alist): added ffap-fortran-mode, as requested by MDB. Rewrote and merged XEmacs support, eliminating file ffap-xe.el. Modified ffap-other-frame to work in dedicated frames, fixing a bug reported by JENS. (ffap-menu-rescan): avoid modifying the buffer. Two bugs reported by Christoph Wedler <wedler@fmi.uni-passau.de>: (ffap-fixup-url): avoid autoloading through url-normalize-url. (ffap-read-file-or-url): for XEmacs, give extra HACK-HOMEDIR arg to `abbreviate-file-name'. (ffap-file-at-point): suppress errors from `ffap-alist'. (ffap-url-at-point): modified regexp to accept mail hostnames ending with a digit. Fixes bug report of SJE. (ffap-url-at-point): use higher level function (w3-view-this-url t) suggested by wmperry, instead of w3-zone-at/w3-zone-data or widget-at/widget-get. (ffap-url-at-point): modified to work with w3-version "WWW 2.3.64 1996/06/02 06:20:23" alpha, which uses the 'widget package rather than the old w3-zone-at. Bug was reported by JENS. Adopted comments and doc strings to Emacs coding conventions. Reorganized. Retired v18 support. (ffap-bindings): Offers a default installation. (ffap-string-at-point): Modified arguments. (ffap-gnus-hook): Updated for Gnus 5. (ffap-tex-init): Delayed initialization of `ffap-tex-path'. (ffap-dired): New entry in `ffap-alist'. (ffap-menu-rescan): May fontify the choices in buffer. (ffap-read-file-or-url): `PC-completion-as-file-name-predicate' used if available, to work with complete.el.
1997-06-18 04:24:37 +00:00
(defvar ffap-c-path
(let ((arch (with-temp-buffer
(when (eq 0 (ignore-errors
(call-process "gcc" nil '(t nil) nil
"-print-multiarch")))
(goto-char (point-min))
(buffer-substring (point) (line-end-position)))))
(base '("/usr/include" "/usr/local/include")))
(if (zerop (length arch))
base
(append base (list (expand-file-name arch "/usr/include")))))
"List of directories to search for include files.")
(ffap-soft-value): Make this a function again; the macro version does intern-soft too early. Deleted XEmacs-specific code. (ffap-string-at-point-mode-alist): added "=" and "&" to the url syntax, as suggested by SJE. (ffap-read-file-or-url): fixed the HIST argument to completing-read (only visible in XEmacs?), as reported by Christoph Wedler <wedler@fmi.uni-passau.de>. (ffap-kpathsea-expand-path) New func, replaces ffap-add-subdirs, a first attempt at kpathsea emulation. Also convert "" to "." in path lists, for XEmacs. Suggestions from SJE. Added mouse-track support (but no binding), as suggested by MDB. Moved Emacs mouse bindings from "down-mouse" events to ordinary mouse events. (ffap-alist): added ffap-fortran-mode, as requested by MDB. Rewrote and merged XEmacs support, eliminating file ffap-xe.el. Modified ffap-other-frame to work in dedicated frames, fixing a bug reported by JENS. (ffap-menu-rescan): avoid modifying the buffer. Two bugs reported by Christoph Wedler <wedler@fmi.uni-passau.de>: (ffap-fixup-url): avoid autoloading through url-normalize-url. (ffap-read-file-or-url): for XEmacs, give extra HACK-HOMEDIR arg to `abbreviate-file-name'. (ffap-file-at-point): suppress errors from `ffap-alist'. (ffap-url-at-point): modified regexp to accept mail hostnames ending with a digit. Fixes bug report of SJE. (ffap-url-at-point): use higher level function (w3-view-this-url t) suggested by wmperry, instead of w3-zone-at/w3-zone-data or widget-at/widget-get. (ffap-url-at-point): modified to work with w3-version "WWW 2.3.64 1996/06/02 06:20:23" alpha, which uses the 'widget package rather than the old w3-zone-at. Bug was reported by JENS. Adopted comments and doc strings to Emacs coding conventions. Reorganized. Retired v18 support. (ffap-bindings): Offers a default installation. (ffap-string-at-point): Modified arguments. (ffap-gnus-hook): Updated for Gnus 5. (ffap-tex-init): Delayed initialization of `ffap-tex-path'. (ffap-dired): New entry in `ffap-alist'. (ffap-menu-rescan): May fontify the choices in buffer. (ffap-read-file-or-url): `PC-completion-as-file-name-predicate' used if available, to work with complete.el.
1997-06-18 04:24:37 +00:00
(defun ffap-c-mode (name)
(ffap-locate-file name t ffap-c-path))
(defvar ffap-fortran-path '("../include" "/usr/include"))
(defun ffap-fortran-mode (name)
(ffap-locate-file name t ffap-fortran-path))
(defvar ffap-tex-path
t ; delayed initialization
"Path where `ffap-tex-mode' looks for TeX files.
If t, `ffap-tex-init' will initialize this when needed.")
1995-11-12 23:58:04 +00:00
(defun ffap-tex-init ()
;; Compute ffap-tex-path if it is now t.
(and (eq t ffap-tex-path)
(ffap-soft-value): Make this a function again; the macro version does intern-soft too early. Deleted XEmacs-specific code. (ffap-string-at-point-mode-alist): added "=" and "&" to the url syntax, as suggested by SJE. (ffap-read-file-or-url): fixed the HIST argument to completing-read (only visible in XEmacs?), as reported by Christoph Wedler <wedler@fmi.uni-passau.de>. (ffap-kpathsea-expand-path) New func, replaces ffap-add-subdirs, a first attempt at kpathsea emulation. Also convert "" to "." in path lists, for XEmacs. Suggestions from SJE. Added mouse-track support (but no binding), as suggested by MDB. Moved Emacs mouse bindings from "down-mouse" events to ordinary mouse events. (ffap-alist): added ffap-fortran-mode, as requested by MDB. Rewrote and merged XEmacs support, eliminating file ffap-xe.el. Modified ffap-other-frame to work in dedicated frames, fixing a bug reported by JENS. (ffap-menu-rescan): avoid modifying the buffer. Two bugs reported by Christoph Wedler <wedler@fmi.uni-passau.de>: (ffap-fixup-url): avoid autoloading through url-normalize-url. (ffap-read-file-or-url): for XEmacs, give extra HACK-HOMEDIR arg to `abbreviate-file-name'. (ffap-file-at-point): suppress errors from `ffap-alist'. (ffap-url-at-point): modified regexp to accept mail hostnames ending with a digit. Fixes bug report of SJE. (ffap-url-at-point): use higher level function (w3-view-this-url t) suggested by wmperry, instead of w3-zone-at/w3-zone-data or widget-at/widget-get. (ffap-url-at-point): modified to work with w3-version "WWW 2.3.64 1996/06/02 06:20:23" alpha, which uses the 'widget package rather than the old w3-zone-at. Bug was reported by JENS. Adopted comments and doc strings to Emacs coding conventions. Reorganized. Retired v18 support. (ffap-bindings): Offers a default installation. (ffap-string-at-point): Modified arguments. (ffap-gnus-hook): Updated for Gnus 5. (ffap-tex-init): Delayed initialization of `ffap-tex-path'. (ffap-dired): New entry in `ffap-alist'. (ffap-menu-rescan): May fontify the choices in buffer. (ffap-read-file-or-url): `PC-completion-as-file-name-predicate' used if available, to work with complete.el.
1997-06-18 04:24:37 +00:00
;; this may be slow, so say something
(message "Initializing ffap-tex-path ...")
(setq ffap-tex-path
(ffap-reduce-path
(ffap-soft-value): Make this a function again; the macro version does intern-soft too early. Deleted XEmacs-specific code. (ffap-string-at-point-mode-alist): added "=" and "&" to the url syntax, as suggested by SJE. (ffap-read-file-or-url): fixed the HIST argument to completing-read (only visible in XEmacs?), as reported by Christoph Wedler <wedler@fmi.uni-passau.de>. (ffap-kpathsea-expand-path) New func, replaces ffap-add-subdirs, a first attempt at kpathsea emulation. Also convert "" to "." in path lists, for XEmacs. Suggestions from SJE. Added mouse-track support (but no binding), as suggested by MDB. Moved Emacs mouse bindings from "down-mouse" events to ordinary mouse events. (ffap-alist): added ffap-fortran-mode, as requested by MDB. Rewrote and merged XEmacs support, eliminating file ffap-xe.el. Modified ffap-other-frame to work in dedicated frames, fixing a bug reported by JENS. (ffap-menu-rescan): avoid modifying the buffer. Two bugs reported by Christoph Wedler <wedler@fmi.uni-passau.de>: (ffap-fixup-url): avoid autoloading through url-normalize-url. (ffap-read-file-or-url): for XEmacs, give extra HACK-HOMEDIR arg to `abbreviate-file-name'. (ffap-file-at-point): suppress errors from `ffap-alist'. (ffap-url-at-point): modified regexp to accept mail hostnames ending with a digit. Fixes bug report of SJE. (ffap-url-at-point): use higher level function (w3-view-this-url t) suggested by wmperry, instead of w3-zone-at/w3-zone-data or widget-at/widget-get. (ffap-url-at-point): modified to work with w3-version "WWW 2.3.64 1996/06/02 06:20:23" alpha, which uses the 'widget package rather than the old w3-zone-at. Bug was reported by JENS. Adopted comments and doc strings to Emacs coding conventions. Reorganized. Retired v18 support. (ffap-bindings): Offers a default installation. (ffap-string-at-point): Modified arguments. (ffap-gnus-hook): Updated for Gnus 5. (ffap-tex-init): Delayed initialization of `ffap-tex-path'. (ffap-dired): New entry in `ffap-alist'. (ffap-menu-rescan): May fontify the choices in buffer. (ffap-read-file-or-url): `PC-completion-as-file-name-predicate' used if available, to work with complete.el.
1997-06-18 04:24:37 +00:00
(cons
"."
(ffap-kpathsea-expand-path
(append
(ffap-list-env "TEXINPUTS")
;; (ffap-list-env "BIBINPUTS")
(ffap-symbol-value
'TeX-macro-global ; AUCTeX
(ffap-soft-value): Make this a function again; the macro version does intern-soft too early. Deleted XEmacs-specific code. (ffap-string-at-point-mode-alist): added "=" and "&" to the url syntax, as suggested by SJE. (ffap-read-file-or-url): fixed the HIST argument to completing-read (only visible in XEmacs?), as reported by Christoph Wedler <wedler@fmi.uni-passau.de>. (ffap-kpathsea-expand-path) New func, replaces ffap-add-subdirs, a first attempt at kpathsea emulation. Also convert "" to "." in path lists, for XEmacs. Suggestions from SJE. Added mouse-track support (but no binding), as suggested by MDB. Moved Emacs mouse bindings from "down-mouse" events to ordinary mouse events. (ffap-alist): added ffap-fortran-mode, as requested by MDB. Rewrote and merged XEmacs support, eliminating file ffap-xe.el. Modified ffap-other-frame to work in dedicated frames, fixing a bug reported by JENS. (ffap-menu-rescan): avoid modifying the buffer. Two bugs reported by Christoph Wedler <wedler@fmi.uni-passau.de>: (ffap-fixup-url): avoid autoloading through url-normalize-url. (ffap-read-file-or-url): for XEmacs, give extra HACK-HOMEDIR arg to `abbreviate-file-name'. (ffap-file-at-point): suppress errors from `ffap-alist'. (ffap-url-at-point): modified regexp to accept mail hostnames ending with a digit. Fixes bug report of SJE. (ffap-url-at-point): use higher level function (w3-view-this-url t) suggested by wmperry, instead of w3-zone-at/w3-zone-data or widget-at/widget-get. (ffap-url-at-point): modified to work with w3-version "WWW 2.3.64 1996/06/02 06:20:23" alpha, which uses the 'widget package rather than the old w3-zone-at. Bug was reported by JENS. Adopted comments and doc strings to Emacs coding conventions. Reorganized. Retired v18 support. (ffap-bindings): Offers a default installation. (ffap-string-at-point): Modified arguments. (ffap-gnus-hook): Updated for Gnus 5. (ffap-tex-init): Delayed initialization of `ffap-tex-path'. (ffap-dired): New entry in `ffap-alist'. (ffap-menu-rescan): May fontify the choices in buffer. (ffap-read-file-or-url): `PC-completion-as-file-name-predicate' used if available, to work with complete.el.
1997-06-18 04:24:37 +00:00
'("/usr/local/lib/tex/macros"
"/usr/local/lib/tex/inputs")))))))))
(defun ffap-tex-mode (name)
(ffap-tex-init)
(ffap-soft-value): Make this a function again; the macro version does intern-soft too early. Deleted XEmacs-specific code. (ffap-string-at-point-mode-alist): added "=" and "&" to the url syntax, as suggested by SJE. (ffap-read-file-or-url): fixed the HIST argument to completing-read (only visible in XEmacs?), as reported by Christoph Wedler <wedler@fmi.uni-passau.de>. (ffap-kpathsea-expand-path) New func, replaces ffap-add-subdirs, a first attempt at kpathsea emulation. Also convert "" to "." in path lists, for XEmacs. Suggestions from SJE. Added mouse-track support (but no binding), as suggested by MDB. Moved Emacs mouse bindings from "down-mouse" events to ordinary mouse events. (ffap-alist): added ffap-fortran-mode, as requested by MDB. Rewrote and merged XEmacs support, eliminating file ffap-xe.el. Modified ffap-other-frame to work in dedicated frames, fixing a bug reported by JENS. (ffap-menu-rescan): avoid modifying the buffer. Two bugs reported by Christoph Wedler <wedler@fmi.uni-passau.de>: (ffap-fixup-url): avoid autoloading through url-normalize-url. (ffap-read-file-or-url): for XEmacs, give extra HACK-HOMEDIR arg to `abbreviate-file-name'. (ffap-file-at-point): suppress errors from `ffap-alist'. (ffap-url-at-point): modified regexp to accept mail hostnames ending with a digit. Fixes bug report of SJE. (ffap-url-at-point): use higher level function (w3-view-this-url t) suggested by wmperry, instead of w3-zone-at/w3-zone-data or widget-at/widget-get. (ffap-url-at-point): modified to work with w3-version "WWW 2.3.64 1996/06/02 06:20:23" alpha, which uses the 'widget package rather than the old w3-zone-at. Bug was reported by JENS. Adopted comments and doc strings to Emacs coding conventions. Reorganized. Retired v18 support. (ffap-bindings): Offers a default installation. (ffap-string-at-point): Modified arguments. (ffap-gnus-hook): Updated for Gnus 5. (ffap-tex-init): Delayed initialization of `ffap-tex-path'. (ffap-dired): New entry in `ffap-alist'. (ffap-menu-rescan): May fontify the choices in buffer. (ffap-read-file-or-url): `PC-completion-as-file-name-predicate' used if available, to work with complete.el.
1997-06-18 04:24:37 +00:00
(ffap-locate-file name '(".tex" "") ffap-tex-path))
(defun ffap-latex-mode (name)
(ffap-tex-init)
(ffap-soft-value): Make this a function again; the macro version does intern-soft too early. Deleted XEmacs-specific code. (ffap-string-at-point-mode-alist): added "=" and "&" to the url syntax, as suggested by SJE. (ffap-read-file-or-url): fixed the HIST argument to completing-read (only visible in XEmacs?), as reported by Christoph Wedler <wedler@fmi.uni-passau.de>. (ffap-kpathsea-expand-path) New func, replaces ffap-add-subdirs, a first attempt at kpathsea emulation. Also convert "" to "." in path lists, for XEmacs. Suggestions from SJE. Added mouse-track support (but no binding), as suggested by MDB. Moved Emacs mouse bindings from "down-mouse" events to ordinary mouse events. (ffap-alist): added ffap-fortran-mode, as requested by MDB. Rewrote and merged XEmacs support, eliminating file ffap-xe.el. Modified ffap-other-frame to work in dedicated frames, fixing a bug reported by JENS. (ffap-menu-rescan): avoid modifying the buffer. Two bugs reported by Christoph Wedler <wedler@fmi.uni-passau.de>: (ffap-fixup-url): avoid autoloading through url-normalize-url. (ffap-read-file-or-url): for XEmacs, give extra HACK-HOMEDIR arg to `abbreviate-file-name'. (ffap-file-at-point): suppress errors from `ffap-alist'. (ffap-url-at-point): modified regexp to accept mail hostnames ending with a digit. Fixes bug report of SJE. (ffap-url-at-point): use higher level function (w3-view-this-url t) suggested by wmperry, instead of w3-zone-at/w3-zone-data or widget-at/widget-get. (ffap-url-at-point): modified to work with w3-version "WWW 2.3.64 1996/06/02 06:20:23" alpha, which uses the 'widget package rather than the old w3-zone-at. Bug was reported by JENS. Adopted comments and doc strings to Emacs coding conventions. Reorganized. Retired v18 support. (ffap-bindings): Offers a default installation. (ffap-string-at-point): Modified arguments. (ffap-gnus-hook): Updated for Gnus 5. (ffap-tex-init): Delayed initialization of `ffap-tex-path'. (ffap-dired): New entry in `ffap-alist'. (ffap-menu-rescan): May fontify the choices in buffer. (ffap-read-file-or-url): `PC-completion-as-file-name-predicate' used if available, to work with complete.el.
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;; only rare need for ""
(ffap-locate-file name '(".cls" ".sty" ".tex" "") ffap-tex-path))
(defun ffap-tex (name)
(ffap-tex-init)
(ffap-soft-value): Make this a function again; the macro version does intern-soft too early. Deleted XEmacs-specific code. (ffap-string-at-point-mode-alist): added "=" and "&" to the url syntax, as suggested by SJE. (ffap-read-file-or-url): fixed the HIST argument to completing-read (only visible in XEmacs?), as reported by Christoph Wedler <wedler@fmi.uni-passau.de>. (ffap-kpathsea-expand-path) New func, replaces ffap-add-subdirs, a first attempt at kpathsea emulation. Also convert "" to "." in path lists, for XEmacs. Suggestions from SJE. Added mouse-track support (but no binding), as suggested by MDB. Moved Emacs mouse bindings from "down-mouse" events to ordinary mouse events. (ffap-alist): added ffap-fortran-mode, as requested by MDB. Rewrote and merged XEmacs support, eliminating file ffap-xe.el. Modified ffap-other-frame to work in dedicated frames, fixing a bug reported by JENS. (ffap-menu-rescan): avoid modifying the buffer. Two bugs reported by Christoph Wedler <wedler@fmi.uni-passau.de>: (ffap-fixup-url): avoid autoloading through url-normalize-url. (ffap-read-file-or-url): for XEmacs, give extra HACK-HOMEDIR arg to `abbreviate-file-name'. (ffap-file-at-point): suppress errors from `ffap-alist'. (ffap-url-at-point): modified regexp to accept mail hostnames ending with a digit. Fixes bug report of SJE. (ffap-url-at-point): use higher level function (w3-view-this-url t) suggested by wmperry, instead of w3-zone-at/w3-zone-data or widget-at/widget-get. (ffap-url-at-point): modified to work with w3-version "WWW 2.3.64 1996/06/02 06:20:23" alpha, which uses the 'widget package rather than the old w3-zone-at. Bug was reported by JENS. Adopted comments and doc strings to Emacs coding conventions. Reorganized. Retired v18 support. (ffap-bindings): Offers a default installation. (ffap-string-at-point): Modified arguments. (ffap-gnus-hook): Updated for Gnus 5. (ffap-tex-init): Delayed initialization of `ffap-tex-path'. (ffap-dired): New entry in `ffap-alist'. (ffap-menu-rescan): May fontify the choices in buffer. (ffap-read-file-or-url): `PC-completion-as-file-name-predicate' used if available, to work with complete.el.
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(ffap-locate-file name t ffap-tex-path))
(defvar ffap-bib-path
(ffap-list-env "BIBINPUTS"
(ffap-reduce-path
'(
;; a few wild guesses, need better
"/usr/local/lib/tex/macros/bib" ; Solaris?
"/usr/lib/texmf/bibtex/bib" ; Linux?
))))
(defun ffap-bib (name)
(ffap-soft-value): Make this a function again; the macro version does intern-soft too early. Deleted XEmacs-specific code. (ffap-string-at-point-mode-alist): added "=" and "&" to the url syntax, as suggested by SJE. (ffap-read-file-or-url): fixed the HIST argument to completing-read (only visible in XEmacs?), as reported by Christoph Wedler <wedler@fmi.uni-passau.de>. (ffap-kpathsea-expand-path) New func, replaces ffap-add-subdirs, a first attempt at kpathsea emulation. Also convert "" to "." in path lists, for XEmacs. Suggestions from SJE. Added mouse-track support (but no binding), as suggested by MDB. Moved Emacs mouse bindings from "down-mouse" events to ordinary mouse events. (ffap-alist): added ffap-fortran-mode, as requested by MDB. Rewrote and merged XEmacs support, eliminating file ffap-xe.el. Modified ffap-other-frame to work in dedicated frames, fixing a bug reported by JENS. (ffap-menu-rescan): avoid modifying the buffer. Two bugs reported by Christoph Wedler <wedler@fmi.uni-passau.de>: (ffap-fixup-url): avoid autoloading through url-normalize-url. (ffap-read-file-or-url): for XEmacs, give extra HACK-HOMEDIR arg to `abbreviate-file-name'. (ffap-file-at-point): suppress errors from `ffap-alist'. (ffap-url-at-point): modified regexp to accept mail hostnames ending with a digit. Fixes bug report of SJE. (ffap-url-at-point): use higher level function (w3-view-this-url t) suggested by wmperry, instead of w3-zone-at/w3-zone-data or widget-at/widget-get. (ffap-url-at-point): modified to work with w3-version "WWW 2.3.64 1996/06/02 06:20:23" alpha, which uses the 'widget package rather than the old w3-zone-at. Bug was reported by JENS. Adopted comments and doc strings to Emacs coding conventions. Reorganized. Retired v18 support. (ffap-bindings): Offers a default installation. (ffap-string-at-point): Modified arguments. (ffap-gnus-hook): Updated for Gnus 5. (ffap-tex-init): Delayed initialization of `ffap-tex-path'. (ffap-dired): New entry in `ffap-alist'. (ffap-menu-rescan): May fontify the choices in buffer. (ffap-read-file-or-url): `PC-completion-as-file-name-predicate' used if available, to work with complete.el.
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(ffap-locate-file name t ffap-bib-path))
(defun ffap-dired (name)
(let ((pt (point)) try)
(save-excursion
(and (progn
(beginning-of-line)
(looking-at " *[-d]r[-w][-x][-r][-w][-x][-r][-w][-x] "))
(re-search-backward "^ *$" nil t)
(re-search-forward "^ *\\([^ \t\n:]*\\):\n *total " pt t)
(file-exists-p
(setq try
(expand-file-name
name
(buffer-substring
(match-beginning 1) (match-end 1)))))
try))))
;; Maybe a "Lisp Code Directory" reference:
(defun ffap-lcd (name)
;; FIXME: Is this still in use?
(and
(or
;; lisp-dir-apropos output buffer:
(string-match "Lisp Code Dir" (buffer-name))
;; Inside an LCD entry like |~/misc/ffap.el.Z|,
;; or maybe the holy LCD-Datafile itself:
(member (ffap-string-around) '("||" "|\n")))
(concat
;; lispdir.el may not be loaded yet:
(ffap-host-to-filename
(ffap-symbol-value 'elisp-archive-host
"archive.cis.ohio-state.edu"))
(file-name-as-directory
(ffap-symbol-value 'elisp-archive-directory
"/pub/gnu/emacs/elisp-archive/"))
(substring name 2))))
(defcustom ffap-rfc-path
(concat (ffap-host-to-filename "ftp.rfc-editor.org") "/in-notes/rfc%s.txt")
"A `format' string making a filename for RFC documents.
This can be an ange-ftp or tramp remote filename to download, or
a local filename if you have full set of RFCs locally. See also
`ffap-rfc-directories'."
:type 'string
:version "23.1"
:group 'ffap)
(defcustom ffap-rfc-directories nil
"A list of directories to look for RFC files.
If a given RFC isn't in these then `ffap-rfc-path' is offered."
:type '(repeat directory)
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:version "23.1"
:group 'ffap)
(defun ffap-rfc (name)
(let ((num (match-string 1 name)))
(or (ffap-locate-file (format "rfc%s.txt" num) t ffap-rfc-directories)
(format ffap-rfc-path num))))
(ffap-soft-value): Make this a function again; the macro version does intern-soft too early. Deleted XEmacs-specific code. (ffap-string-at-point-mode-alist): added "=" and "&" to the url syntax, as suggested by SJE. (ffap-read-file-or-url): fixed the HIST argument to completing-read (only visible in XEmacs?), as reported by Christoph Wedler <wedler@fmi.uni-passau.de>. (ffap-kpathsea-expand-path) New func, replaces ffap-add-subdirs, a first attempt at kpathsea emulation. Also convert "" to "." in path lists, for XEmacs. Suggestions from SJE. Added mouse-track support (but no binding), as suggested by MDB. Moved Emacs mouse bindings from "down-mouse" events to ordinary mouse events. (ffap-alist): added ffap-fortran-mode, as requested by MDB. Rewrote and merged XEmacs support, eliminating file ffap-xe.el. Modified ffap-other-frame to work in dedicated frames, fixing a bug reported by JENS. (ffap-menu-rescan): avoid modifying the buffer. Two bugs reported by Christoph Wedler <wedler@fmi.uni-passau.de>: (ffap-fixup-url): avoid autoloading through url-normalize-url. (ffap-read-file-or-url): for XEmacs, give extra HACK-HOMEDIR arg to `abbreviate-file-name'. (ffap-file-at-point): suppress errors from `ffap-alist'. (ffap-url-at-point): modified regexp to accept mail hostnames ending with a digit. Fixes bug report of SJE. (ffap-url-at-point): use higher level function (w3-view-this-url t) suggested by wmperry, instead of w3-zone-at/w3-zone-data or widget-at/widget-get. (ffap-url-at-point): modified to work with w3-version "WWW 2.3.64 1996/06/02 06:20:23" alpha, which uses the 'widget package rather than the old w3-zone-at. Bug was reported by JENS. Adopted comments and doc strings to Emacs coding conventions. Reorganized. Retired v18 support. (ffap-bindings): Offers a default installation. (ffap-string-at-point): Modified arguments. (ffap-gnus-hook): Updated for Gnus 5. (ffap-tex-init): Delayed initialization of `ffap-tex-path'. (ffap-dired): New entry in `ffap-alist'. (ffap-menu-rescan): May fontify the choices in buffer. (ffap-read-file-or-url): `PC-completion-as-file-name-predicate' used if available, to work with complete.el.
1997-06-18 04:24:37 +00:00
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;;; At-Point Functions:
(defvar ffap-string-at-point-mode-alist
'(
;; The default, used when the `major-mode' is not found.
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;; Slightly controversial decisions:
;; * strip trailing "@" and ":"
;; * no commas (good for latex)
(file "--:\\\\$+<>@-Z_[:alpha:]~*?" "<@" "@>;.,!:")
;; An url, or maybe a email/news message-id:
(url "--:=&?$+@-Z_[:alpha:]~#,%;*" "^[:alnum:]" ":;.,!?")
;; Find a string that does *not* contain a colon:
(nocolon "--9$+<>@-Z_[:alpha:]~" "<@" "@>;.,!?")
;; A machine:
(machine "-[:alnum:]." "" ".")
;; Mathematica paths: allow backquotes
(math-mode ",-:$+<>@-Z_[:lower:]~`" "<" "@>;.,!?`:")
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)
"Alist of \(MODE CHARS BEG END\), where MODE is a symbol,
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possibly a major-mode name, or one of the symbol
`file', `url', `machine', and `nocolon'.
`ffap-string-at-point' uses the data fields as follows:
1. find a maximal string of CHARS around point,
2. strip BEG chars before point from the beginning,
3. Strip END chars after point from the end.")
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(defvar ffap-string-at-point nil
;; Added at suggestion of RHOGEE (for ff-paths), 7/24/95.
"Last string returned by `ffap-string-at-point'.")
(defun ffap-string-at-point (&optional mode)
"Return a string of characters from around point.
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MODE (defaults to value of `major-mode') is a symbol used to look up string
syntax parameters in `ffap-string-at-point-mode-alist'.
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If MODE is not found, we use `file' instead of MODE.
If the region is active, return a string from the region.
Sets `ffap-string-at-point' and `ffap-string-at-point-region'."
(let* ((args
(cdr
(or (assq (or mode major-mode) ffap-string-at-point-mode-alist)
(assq 'file ffap-string-at-point-mode-alist))))
(pt (point))
(str
(if (and transient-mark-mode mark-active)
(buffer-substring
(setcar ffap-string-at-point-region (region-beginning))
(setcar (cdr ffap-string-at-point-region) (region-end)))
(buffer-substring
(save-excursion
(skip-chars-backward (car args))
(skip-chars-forward (nth 1 args) pt)
(setcar ffap-string-at-point-region (point)))
(save-excursion
(skip-chars-forward (car args))
(skip-chars-backward (nth 2 args) pt)
(setcar (cdr ffap-string-at-point-region) (point)))))))
(ffap-soft-value): Make this a function again; the macro version does intern-soft too early. Deleted XEmacs-specific code. (ffap-string-at-point-mode-alist): added "=" and "&" to the url syntax, as suggested by SJE. (ffap-read-file-or-url): fixed the HIST argument to completing-read (only visible in XEmacs?), as reported by Christoph Wedler <wedler@fmi.uni-passau.de>. (ffap-kpathsea-expand-path) New func, replaces ffap-add-subdirs, a first attempt at kpathsea emulation. Also convert "" to "." in path lists, for XEmacs. Suggestions from SJE. Added mouse-track support (but no binding), as suggested by MDB. Moved Emacs mouse bindings from "down-mouse" events to ordinary mouse events. (ffap-alist): added ffap-fortran-mode, as requested by MDB. Rewrote and merged XEmacs support, eliminating file ffap-xe.el. Modified ffap-other-frame to work in dedicated frames, fixing a bug reported by JENS. (ffap-menu-rescan): avoid modifying the buffer. Two bugs reported by Christoph Wedler <wedler@fmi.uni-passau.de>: (ffap-fixup-url): avoid autoloading through url-normalize-url. (ffap-read-file-or-url): for XEmacs, give extra HACK-HOMEDIR arg to `abbreviate-file-name'. (ffap-file-at-point): suppress errors from `ffap-alist'. (ffap-url-at-point): modified regexp to accept mail hostnames ending with a digit. Fixes bug report of SJE. (ffap-url-at-point): use higher level function (w3-view-this-url t) suggested by wmperry, instead of w3-zone-at/w3-zone-data or widget-at/widget-get. (ffap-url-at-point): modified to work with w3-version "WWW 2.3.64 1996/06/02 06:20:23" alpha, which uses the 'widget package rather than the old w3-zone-at. Bug was reported by JENS. Adopted comments and doc strings to Emacs coding conventions. Reorganized. Retired v18 support. (ffap-bindings): Offers a default installation. (ffap-string-at-point): Modified arguments. (ffap-gnus-hook): Updated for Gnus 5. (ffap-tex-init): Delayed initialization of `ffap-tex-path'. (ffap-dired): New entry in `ffap-alist'. (ffap-menu-rescan): May fontify the choices in buffer. (ffap-read-file-or-url): `PC-completion-as-file-name-predicate' used if available, to work with complete.el.
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(set-text-properties 0 (length str) nil str)
(setq ffap-string-at-point str)))
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(defun ffap-string-around ()
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;; Sometimes useful to decide how to treat a string.
"Return string of two chars around last `ffap-string-at-point'.
Assumes the buffer has not changed."
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(save-excursion
(format "%c%c"
(progn
(goto-char (car ffap-string-at-point-region))
(preceding-char)) ; maybe 0
(progn
(goto-char (nth 1 ffap-string-at-point-region))
(following-char)) ; maybe 0
)))
(defun ffap-copy-string-as-kill (&optional mode)
;; Requested by MCOOK. Useful?
"Call `ffap-string-at-point', and copy result to `kill-ring'."
(interactive)
(let ((str (ffap-string-at-point mode)))
(if (equal "" str)
(message "No string found around point.")
(kill-new str)
;; Older: (apply 'copy-region-as-kill ffap-string-at-point-region)
(message "Copied to kill ring: %s" str))))
;; External.
(declare-function w3-view-this-url "ext:w3" (&optional no-show))
(defun ffap-url-at-point ()
"Return URL from around point if it exists, or nil."
;; Could use w3's url-get-url-at-point instead. Both handle "URL:",
;; ignore non-relative links, trim punctuation. The other will
;; actually look back if point is in whitespace, but I would rather
(ffap-soft-value): Make this a function again; the macro version does intern-soft too early. Deleted XEmacs-specific code. (ffap-string-at-point-mode-alist): added "=" and "&" to the url syntax, as suggested by SJE. (ffap-read-file-or-url): fixed the HIST argument to completing-read (only visible in XEmacs?), as reported by Christoph Wedler <wedler@fmi.uni-passau.de>. (ffap-kpathsea-expand-path) New func, replaces ffap-add-subdirs, a first attempt at kpathsea emulation. Also convert "" to "." in path lists, for XEmacs. Suggestions from SJE. Added mouse-track support (but no binding), as suggested by MDB. Moved Emacs mouse bindings from "down-mouse" events to ordinary mouse events. (ffap-alist): added ffap-fortran-mode, as requested by MDB. Rewrote and merged XEmacs support, eliminating file ffap-xe.el. Modified ffap-other-frame to work in dedicated frames, fixing a bug reported by JENS. (ffap-menu-rescan): avoid modifying the buffer. Two bugs reported by Christoph Wedler <wedler@fmi.uni-passau.de>: (ffap-fixup-url): avoid autoloading through url-normalize-url. (ffap-read-file-or-url): for XEmacs, give extra HACK-HOMEDIR arg to `abbreviate-file-name'. (ffap-file-at-point): suppress errors from `ffap-alist'. (ffap-url-at-point): modified regexp to accept mail hostnames ending with a digit. Fixes bug report of SJE. (ffap-url-at-point): use higher level function (w3-view-this-url t) suggested by wmperry, instead of w3-zone-at/w3-zone-data or widget-at/widget-get. (ffap-url-at-point): modified to work with w3-version "WWW 2.3.64 1996/06/02 06:20:23" alpha, which uses the 'widget package rather than the old w3-zone-at. Bug was reported by JENS. Adopted comments and doc strings to Emacs coding conventions. Reorganized. Retired v18 support. (ffap-bindings): Offers a default installation. (ffap-string-at-point): Modified arguments. (ffap-gnus-hook): Updated for Gnus 5. (ffap-tex-init): Delayed initialization of `ffap-tex-path'. (ffap-dired): New entry in `ffap-alist'. (ffap-menu-rescan): May fontify the choices in buffer. (ffap-read-file-or-url): `PC-completion-as-file-name-predicate' used if available, to work with complete.el.
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;; ffap be less aggressive in such situations.
(when ffap-url-regexp
(or (and (eq major-mode 'w3-mode) ; In a w3 buffer button?
(w3-view-this-url t))
;; Is there a reason not to strip trailing colon?
(let ((name (ffap-string-at-point 'url)))
(cond
((string-match "^url:" name) (setq name (substring name 4)))
((and (string-match "\\`[^:</>@]+@[^:</>@]+[[:alnum:]]\\'" name)
;; "foo@bar": could be "mailto" or "news" (a Message-ID).
;; Without "<>" it must be "mailto". Otherwise could be
;; either, so consult `ffap-foo-at-bar-prefix'.
(let ((prefix (if (and (equal (ffap-string-around) "<>")
;; Expect some odd characters:
(string-match "[$.0-9].*[$.0-9].*@" name))
;; Could be news:
ffap-foo-at-bar-prefix
"mailto")))
(and prefix (setq name (concat prefix ":" name))))))
((ffap-newsgroup-p name) (setq name (concat "news:" name)))
((and (string-match "\\`[[:alnum:]]+\\'" name) ; <mic> <root> <nobody>
(equal (ffap-string-around) "<>")
;; (ffap-user-p name):
(not (string-match "~" (expand-file-name (concat "~" name)))))
(setq name (concat "mailto:" name))))
(if (ffap-url-p name)
name)))))
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(defvar ffap-gopher-regexp
"^.*\\<\\(Type\\|Name\\|Path\\|Host\\|Port\\) *= *\\(.*\\) *$"
"Regexp matching a line in a gopher bookmark (maybe indented).
The two subexpressions are the KEY and VALUE.")
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(defun ffap-gopher-at-point ()
"If point is inside a gopher bookmark block, return its URL."
;; `gopher-parse-bookmark' from gopher.el is not so robust
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(save-excursion
(beginning-of-line)
(if (looking-at ffap-gopher-regexp)
(progn
(while (and (looking-at ffap-gopher-regexp) (not (bobp)))
(forward-line -1))
(or (looking-at ffap-gopher-regexp) (forward-line 1))
(let ((type "1") path host (port "70"))
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(while (looking-at ffap-gopher-regexp)
(let ((var (intern
(downcase
(buffer-substring (match-beginning 1)
(match-end 1)))))
(val (buffer-substring (match-beginning 2)
(match-end 2))))
(set var val)
(forward-line 1)))
(if (and path (string-match "^ftp:.*@" path))
(concat "ftp://"
(substring path 4 (1- (match-end 0)))
(substring path (match-end 0)))
(and (= (length type) 1)
host;; (ffap-machine-p host)
(concat "gopher://" host
(if (equal port "70") "" (concat ":" port))
"/" type path))))))))
(defvar ffap-ftp-sans-slash-regexp
(and
ffap-ftp-regexp
;; Note: by now, we know it is not an url.
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;; Icky regexp avoids: default: 123: foo::bar cs:pub
;; It does match on: mic@cs: cs:/pub mathcs.emory.edu: (point at end)
"\\`\\([^:@]+@[^:@]+:\\|[^@.:]+\\.[^@:]+:\\|[^:]+:[~/]\\)\\([^:]\\|\\'\\)")
"Strings matching this are coerced to ftp file names by ffap.
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That is, ffap just prepends \"/\". Set to nil to disable.")
(defun ffap-file-at-point ()
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"Return filename from around point if it exists, or nil.
Existence test is skipped for names that look remote.
If the filename is not obvious, it also tries `ffap-alist',
which may actually result in an URL rather than a filename."
;; Note: this function does not need to look for url's, just
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;; filenames. On the other hand, it is responsible for converting
;; a pseudo-url "site.com://dir" to an ftp file name
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(let* ((case-fold-search t) ; url prefixes are case-insensitive
(data (match-data))
(string (ffap-string-at-point)) ; uses mode alist
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(name
(or (condition-case nil
(and (not (string-match "//" string)) ; foo.com://bar
(substitute-in-file-name string))
(error nil))
string))
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(abs (file-name-absolute-p name))
(default-directory default-directory)
(oname name))
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(unwind-protect
(cond
;; Immediate rejects (/ and // and /* are too common in C/C++):
((member name '("" "/" "//" "/*" ".")) nil)
;; Immediately test local filenames. If default-directory is
;; remote, you probably already have a connection.
((and (not abs) (ffap-file-exists-string name)))
;; Try stripping off line numbers; good for compilation/grep output.
((and (not abs) (string-match ":[0-9]" name)
(ffap-file-exists-string (substring name 0 (match-beginning 0)))))
;; Try stripping off prominent (non-root - #) shell prompts
;; if the ffap-shell-prompt-regexp is non-nil.
((and ffap-shell-prompt-regexp
(not abs) (string-match ffap-shell-prompt-regexp name)
(ffap-file-exists-string (substring name (match-end 0)))))
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;; Accept remote names without actual checking (too slow):
((and abs (ffap-file-remote-p name)))
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;; Ok, not remote, try the existence test even if it is absolute:
((and abs (ffap-file-exists-string name)))
;; Try stripping off line numbers.
((and abs (string-match ":[0-9]" name)
(ffap-file-exists-string (substring name 0 (match-beginning 0)))))
;; If it contains a colon, get rid of it (and return if exists)
((and (string-match path-separator name)
(setq name (ffap-string-at-point 'nocolon))
(ffap-file-exists-string name)))
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;; File does not exist, try the alist:
((let ((alist ffap-alist) tem try case-fold-search)
(while (and alist (not try))
(setq tem (car alist) alist (cdr alist))
(if (or (eq major-mode (car tem))
(and (stringp (car tem))
(string-match (car tem) name)))
(ffap-soft-value): Make this a function again; the macro version does intern-soft too early. Deleted XEmacs-specific code. (ffap-string-at-point-mode-alist): added "=" and "&" to the url syntax, as suggested by SJE. (ffap-read-file-or-url): fixed the HIST argument to completing-read (only visible in XEmacs?), as reported by Christoph Wedler <wedler@fmi.uni-passau.de>. (ffap-kpathsea-expand-path) New func, replaces ffap-add-subdirs, a first attempt at kpathsea emulation. Also convert "" to "." in path lists, for XEmacs. Suggestions from SJE. Added mouse-track support (but no binding), as suggested by MDB. Moved Emacs mouse bindings from "down-mouse" events to ordinary mouse events. (ffap-alist): added ffap-fortran-mode, as requested by MDB. Rewrote and merged XEmacs support, eliminating file ffap-xe.el. Modified ffap-other-frame to work in dedicated frames, fixing a bug reported by JENS. (ffap-menu-rescan): avoid modifying the buffer. Two bugs reported by Christoph Wedler <wedler@fmi.uni-passau.de>: (ffap-fixup-url): avoid autoloading through url-normalize-url. (ffap-read-file-or-url): for XEmacs, give extra HACK-HOMEDIR arg to `abbreviate-file-name'. (ffap-file-at-point): suppress errors from `ffap-alist'. (ffap-url-at-point): modified regexp to accept mail hostnames ending with a digit. Fixes bug report of SJE. (ffap-url-at-point): use higher level function (w3-view-this-url t) suggested by wmperry, instead of w3-zone-at/w3-zone-data or widget-at/widget-get. (ffap-url-at-point): modified to work with w3-version "WWW 2.3.64 1996/06/02 06:20:23" alpha, which uses the 'widget package rather than the old w3-zone-at. Bug was reported by JENS. Adopted comments and doc strings to Emacs coding conventions. Reorganized. Retired v18 support. (ffap-bindings): Offers a default installation. (ffap-string-at-point): Modified arguments. (ffap-gnus-hook): Updated for Gnus 5. (ffap-tex-init): Delayed initialization of `ffap-tex-path'. (ffap-dired): New entry in `ffap-alist'. (ffap-menu-rescan): May fontify the choices in buffer. (ffap-read-file-or-url): `PC-completion-as-file-name-predicate' used if available, to work with complete.el.
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(and (setq try
(condition-case nil
(funcall (cdr tem) name)
(error nil)))
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(setq try (or
(ffap-url-p try) ; not a file!
(ffap-file-remote-p try)
(ffap-file-exists-string try))))))
try))
;; Try adding a leading "/" (common omission in ftp file names).
;; Note that this uses oname, which still has any colon part.
;; This should have a lower priority than the alist stuff,
;; else it matches things like "ffap.el:1234:56:Warning".
((and (not abs)
ffap-ftp-sans-slash-regexp
(string-match ffap-ftp-sans-slash-regexp oname)
(ffap-file-remote-p (concat "/" oname))))
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;; Alist failed? Try to guess an active remote connection
;; from buffer variables, and try once more, both as an
;; absolute and relative file name on that remote host.
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((let* (ffap-rfs-regexp ; suppress
(remote-dir
(cond
((ffap-file-remote-p default-directory))
((and (eq major-mode 'internal-ange-ftp-mode)
(string-match "^\\*ftp \\(.*\\)@\\(.*\\)\\*$"
(buffer-name)))
(concat "/" (substring (buffer-name) 5 -1) ":"))
;; This is too often a bad idea:
;;((and (eq major-mode 'w3-mode)
;; (stringp url-current-server))
;; (host-to-ange-path url-current-server))
)))
(and remote-dir
(or
(and (string-match "\\`\\(/?~?ftp\\)/" name)
(ffap-file-exists-string
(ffap-replace-file-component
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remote-dir (substring name (match-end 1)))))
(ffap-file-exists-string
(ffap-replace-file-component remote-dir name))))))
((and ffap-dired-wildcards
(string-match ffap-dired-wildcards name)
abs
(ffap-file-exists-string (file-name-directory
(directory-file-name name)))
name))
;; Try all parent directories by deleting the trailing directory
;; name until existing directory is found or name stops changing
((let ((dir name))
(while (and dir
(not (ffap-file-exists-string dir))
(not (equal dir (setq dir (file-name-directory
(directory-file-name dir)))))))
(ffap-file-exists-string dir)))
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)
(set-match-data data))))
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(ffap-soft-value): Make this a function again; the macro version does intern-soft too early. Deleted XEmacs-specific code. (ffap-string-at-point-mode-alist): added "=" and "&" to the url syntax, as suggested by SJE. (ffap-read-file-or-url): fixed the HIST argument to completing-read (only visible in XEmacs?), as reported by Christoph Wedler <wedler@fmi.uni-passau.de>. (ffap-kpathsea-expand-path) New func, replaces ffap-add-subdirs, a first attempt at kpathsea emulation. Also convert "" to "." in path lists, for XEmacs. Suggestions from SJE. Added mouse-track support (but no binding), as suggested by MDB. Moved Emacs mouse bindings from "down-mouse" events to ordinary mouse events. (ffap-alist): added ffap-fortran-mode, as requested by MDB. Rewrote and merged XEmacs support, eliminating file ffap-xe.el. Modified ffap-other-frame to work in dedicated frames, fixing a bug reported by JENS. (ffap-menu-rescan): avoid modifying the buffer. Two bugs reported by Christoph Wedler <wedler@fmi.uni-passau.de>: (ffap-fixup-url): avoid autoloading through url-normalize-url. (ffap-read-file-or-url): for XEmacs, give extra HACK-HOMEDIR arg to `abbreviate-file-name'. (ffap-file-at-point): suppress errors from `ffap-alist'. (ffap-url-at-point): modified regexp to accept mail hostnames ending with a digit. Fixes bug report of SJE. (ffap-url-at-point): use higher level function (w3-view-this-url t) suggested by wmperry, instead of w3-zone-at/w3-zone-data or widget-at/widget-get. (ffap-url-at-point): modified to work with w3-version "WWW 2.3.64 1996/06/02 06:20:23" alpha, which uses the 'widget package rather than the old w3-zone-at. Bug was reported by JENS. Adopted comments and doc strings to Emacs coding conventions. Reorganized. Retired v18 support. (ffap-bindings): Offers a default installation. (ffap-string-at-point): Modified arguments. (ffap-gnus-hook): Updated for Gnus 5. (ffap-tex-init): Delayed initialization of `ffap-tex-path'. (ffap-dired): New entry in `ffap-alist'. (ffap-menu-rescan): May fontify the choices in buffer. (ffap-read-file-or-url): `PC-completion-as-file-name-predicate' used if available, to work with complete.el.
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;;; Prompting (`ffap-read-file-or-url'):
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;;
;; We want to complete filenames as in read-file-name, but also url's
;; which read-file-name-internal would truncate at the "//" string.
;; The solution here is to replace read-file-name-internal with
;; `ffap-read-file-or-url-internal', which checks the minibuffer
;; contents before attempting to complete filenames.
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(defun ffap-read-file-or-url (prompt guess)
"Read file or URL from minibuffer, with PROMPT and initial GUESS."
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(or guess (setq guess default-directory))
(let (dir)
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;; Tricky: guess may have or be a local directory, like "w3/w3.elc"
;; or "w3/" or "../el/ffap.el" or "../../../"
(or (ffap-url-p guess)
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(progn
(or (ffap-file-remote-p guess)
(setq guess
(abbreviate-file-name (expand-file-name guess))
))
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(setq dir (file-name-directory guess))))
(let ((minibuffer-completing-file-name t)
(completion-ignore-case read-file-name-completion-ignore-case)
(fnh-elem (cons ffap-url-regexp 'url-file-handler)))
;; Explain to `rfn-eshadow' that we can use URLs here.
(push fnh-elem file-name-handler-alist)
(unwind-protect
(setq guess
(let ((default-directory (if dir (expand-file-name dir)
default-directory)))
(completing-read
prompt
'ffap-read-file-or-url-internal
nil
nil
(if dir (cons guess (length dir)) guess)
(list 'file-name-history)
(and buffer-file-name
(abbreviate-file-name buffer-file-name)))))
;; Remove the special handler manually. We used to just let-bind
;; file-name-handler-alist to preserve its value, but that caused
;; other modifications to be lost (e.g. when Tramp gets loaded
;; during the completing-read call).
(setq file-name-handler-alist (delq fnh-elem file-name-handler-alist))))
;; Do file substitution like (interactive "F"), suggested by MCOOK.
(or (ffap-url-p guess) (setq guess (substitute-in-file-name guess)))
;; Should not do it on url's, where $ is a common (VMS?) character.
;; Note: upcoming url.el package ought to handle this automatically.
guess))
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(defun ffap-read-url-internal (string pred action)
"Complete URLs from history, treating given string as valid."
(let ((hist (ffap-symbol-value 'url-global-history-hash-table)))
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(cond
((not action)
(or (try-completion string hist pred) string))
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((eq action t)
(or (all-completions string hist pred) (list string)))
;; action == lambda, documented where? Tests whether string is a
;; valid "match". Let us always say yes.
(t t))))
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(defun ffap-read-file-or-url-internal (string pred action)
(unless string ;Why would this ever happen?
(setq string default-directory))
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(if (ffap-url-p string)
(ffap-read-url-internal string pred action)
(read-file-name-internal string pred action)))
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;; The rest of this page is just to work with package complete.el.
;; This code assumes that you load ffap.el after complete.el.
;;
;; We must inform complete about whether our completion function
;; will do filename style completion.
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(ffap-soft-value): Make this a function again; the macro version does intern-soft too early. Deleted XEmacs-specific code. (ffap-string-at-point-mode-alist): added "=" and "&" to the url syntax, as suggested by SJE. (ffap-read-file-or-url): fixed the HIST argument to completing-read (only visible in XEmacs?), as reported by Christoph Wedler <wedler@fmi.uni-passau.de>. (ffap-kpathsea-expand-path) New func, replaces ffap-add-subdirs, a first attempt at kpathsea emulation. Also convert "" to "." in path lists, for XEmacs. Suggestions from SJE. Added mouse-track support (but no binding), as suggested by MDB. Moved Emacs mouse bindings from "down-mouse" events to ordinary mouse events. (ffap-alist): added ffap-fortran-mode, as requested by MDB. Rewrote and merged XEmacs support, eliminating file ffap-xe.el. Modified ffap-other-frame to work in dedicated frames, fixing a bug reported by JENS. (ffap-menu-rescan): avoid modifying the buffer. Two bugs reported by Christoph Wedler <wedler@fmi.uni-passau.de>: (ffap-fixup-url): avoid autoloading through url-normalize-url. (ffap-read-file-or-url): for XEmacs, give extra HACK-HOMEDIR arg to `abbreviate-file-name'. (ffap-file-at-point): suppress errors from `ffap-alist'. (ffap-url-at-point): modified regexp to accept mail hostnames ending with a digit. Fixes bug report of SJE. (ffap-url-at-point): use higher level function (w3-view-this-url t) suggested by wmperry, instead of w3-zone-at/w3-zone-data or widget-at/widget-get. (ffap-url-at-point): modified to work with w3-version "WWW 2.3.64 1996/06/02 06:20:23" alpha, which uses the 'widget package rather than the old w3-zone-at. Bug was reported by JENS. Adopted comments and doc strings to Emacs coding conventions. Reorganized. Retired v18 support. (ffap-bindings): Offers a default installation. (ffap-string-at-point): Modified arguments. (ffap-gnus-hook): Updated for Gnus 5. (ffap-tex-init): Delayed initialization of `ffap-tex-path'. (ffap-dired): New entry in `ffap-alist'. (ffap-menu-rescan): May fontify the choices in buffer. (ffap-read-file-or-url): `PC-completion-as-file-name-predicate' used if available, to work with complete.el.
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;;; Highlighting (`ffap-highlight'):
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(defvar ffap-highlight t
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"If non-nil, ffap highlights the current buffer substring.")
(defface ffap
'((t :inherit highlight))
"Face used to highlight the current buffer substring."
:group 'ffap
:version "22.1")
(ffap-soft-value): Make this a function again; the macro version does intern-soft too early. Deleted XEmacs-specific code. (ffap-string-at-point-mode-alist): added "=" and "&" to the url syntax, as suggested by SJE. (ffap-read-file-or-url): fixed the HIST argument to completing-read (only visible in XEmacs?), as reported by Christoph Wedler <wedler@fmi.uni-passau.de>. (ffap-kpathsea-expand-path) New func, replaces ffap-add-subdirs, a first attempt at kpathsea emulation. Also convert "" to "." in path lists, for XEmacs. Suggestions from SJE. Added mouse-track support (but no binding), as suggested by MDB. Moved Emacs mouse bindings from "down-mouse" events to ordinary mouse events. (ffap-alist): added ffap-fortran-mode, as requested by MDB. Rewrote and merged XEmacs support, eliminating file ffap-xe.el. Modified ffap-other-frame to work in dedicated frames, fixing a bug reported by JENS. (ffap-menu-rescan): avoid modifying the buffer. Two bugs reported by Christoph Wedler <wedler@fmi.uni-passau.de>: (ffap-fixup-url): avoid autoloading through url-normalize-url. (ffap-read-file-or-url): for XEmacs, give extra HACK-HOMEDIR arg to `abbreviate-file-name'. (ffap-file-at-point): suppress errors from `ffap-alist'. (ffap-url-at-point): modified regexp to accept mail hostnames ending with a digit. Fixes bug report of SJE. (ffap-url-at-point): use higher level function (w3-view-this-url t) suggested by wmperry, instead of w3-zone-at/w3-zone-data or widget-at/widget-get. (ffap-url-at-point): modified to work with w3-version "WWW 2.3.64 1996/06/02 06:20:23" alpha, which uses the 'widget package rather than the old w3-zone-at. Bug was reported by JENS. Adopted comments and doc strings to Emacs coding conventions. Reorganized. Retired v18 support. (ffap-bindings): Offers a default installation. (ffap-string-at-point): Modified arguments. (ffap-gnus-hook): Updated for Gnus 5. (ffap-tex-init): Delayed initialization of `ffap-tex-path'. (ffap-dired): New entry in `ffap-alist'. (ffap-menu-rescan): May fontify the choices in buffer. (ffap-read-file-or-url): `PC-completion-as-file-name-predicate' used if available, to work with complete.el.
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(defvar ffap-highlight-overlay nil
"Overlay used by `ffap-highlight'.")
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(defun ffap-highlight (&optional remove)
"If `ffap-highlight' is set, highlight the guess in this buffer.
That is, the last buffer substring found by `ffap-string-at-point'.
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Optional argument REMOVE means to remove any such highlighting.
Uses the face `ffap' if it is defined, or else `highlight'."
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(cond
(ffap-soft-value): Make this a function again; the macro version does intern-soft too early. Deleted XEmacs-specific code. (ffap-string-at-point-mode-alist): added "=" and "&" to the url syntax, as suggested by SJE. (ffap-read-file-or-url): fixed the HIST argument to completing-read (only visible in XEmacs?), as reported by Christoph Wedler <wedler@fmi.uni-passau.de>. (ffap-kpathsea-expand-path) New func, replaces ffap-add-subdirs, a first attempt at kpathsea emulation. Also convert "" to "." in path lists, for XEmacs. Suggestions from SJE. Added mouse-track support (but no binding), as suggested by MDB. Moved Emacs mouse bindings from "down-mouse" events to ordinary mouse events. (ffap-alist): added ffap-fortran-mode, as requested by MDB. Rewrote and merged XEmacs support, eliminating file ffap-xe.el. Modified ffap-other-frame to work in dedicated frames, fixing a bug reported by JENS. (ffap-menu-rescan): avoid modifying the buffer. Two bugs reported by Christoph Wedler <wedler@fmi.uni-passau.de>: (ffap-fixup-url): avoid autoloading through url-normalize-url. (ffap-read-file-or-url): for XEmacs, give extra HACK-HOMEDIR arg to `abbreviate-file-name'. (ffap-file-at-point): suppress errors from `ffap-alist'. (ffap-url-at-point): modified regexp to accept mail hostnames ending with a digit. Fixes bug report of SJE. (ffap-url-at-point): use higher level function (w3-view-this-url t) suggested by wmperry, instead of w3-zone-at/w3-zone-data or widget-at/widget-get. (ffap-url-at-point): modified to work with w3-version "WWW 2.3.64 1996/06/02 06:20:23" alpha, which uses the 'widget package rather than the old w3-zone-at. Bug was reported by JENS. Adopted comments and doc strings to Emacs coding conventions. Reorganized. Retired v18 support. (ffap-bindings): Offers a default installation. (ffap-string-at-point): Modified arguments. (ffap-gnus-hook): Updated for Gnus 5. (ffap-tex-init): Delayed initialization of `ffap-tex-path'. (ffap-dired): New entry in `ffap-alist'. (ffap-menu-rescan): May fontify the choices in buffer. (ffap-read-file-or-url): `PC-completion-as-file-name-predicate' used if available, to work with complete.el.
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(remove
(and ffap-highlight-overlay
(delete-overlay ffap-highlight-overlay))
)
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((not ffap-highlight) nil)
(ffap-highlight-overlay
(move-overlay
ffap-highlight-overlay
(car ffap-string-at-point-region)
(nth 1 ffap-string-at-point-region)
(current-buffer)))
1995-11-12 23:58:04 +00:00
(t
(ffap-soft-value): Make this a function again; the macro version does intern-soft too early. Deleted XEmacs-specific code. (ffap-string-at-point-mode-alist): added "=" and "&" to the url syntax, as suggested by SJE. (ffap-read-file-or-url): fixed the HIST argument to completing-read (only visible in XEmacs?), as reported by Christoph Wedler <wedler@fmi.uni-passau.de>. (ffap-kpathsea-expand-path) New func, replaces ffap-add-subdirs, a first attempt at kpathsea emulation. Also convert "" to "." in path lists, for XEmacs. Suggestions from SJE. Added mouse-track support (but no binding), as suggested by MDB. Moved Emacs mouse bindings from "down-mouse" events to ordinary mouse events. (ffap-alist): added ffap-fortran-mode, as requested by MDB. Rewrote and merged XEmacs support, eliminating file ffap-xe.el. Modified ffap-other-frame to work in dedicated frames, fixing a bug reported by JENS. (ffap-menu-rescan): avoid modifying the buffer. Two bugs reported by Christoph Wedler <wedler@fmi.uni-passau.de>: (ffap-fixup-url): avoid autoloading through url-normalize-url. (ffap-read-file-or-url): for XEmacs, give extra HACK-HOMEDIR arg to `abbreviate-file-name'. (ffap-file-at-point): suppress errors from `ffap-alist'. (ffap-url-at-point): modified regexp to accept mail hostnames ending with a digit. Fixes bug report of SJE. (ffap-url-at-point): use higher level function (w3-view-this-url t) suggested by wmperry, instead of w3-zone-at/w3-zone-data or widget-at/widget-get. (ffap-url-at-point): modified to work with w3-version "WWW 2.3.64 1996/06/02 06:20:23" alpha, which uses the 'widget package rather than the old w3-zone-at. Bug was reported by JENS. Adopted comments and doc strings to Emacs coding conventions. Reorganized. Retired v18 support. (ffap-bindings): Offers a default installation. (ffap-string-at-point): Modified arguments. (ffap-gnus-hook): Updated for Gnus 5. (ffap-tex-init): Delayed initialization of `ffap-tex-path'. (ffap-dired): New entry in `ffap-alist'. (ffap-menu-rescan): May fontify the choices in buffer. (ffap-read-file-or-url): `PC-completion-as-file-name-predicate' used if available, to work with complete.el.
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(setq ffap-highlight-overlay
(apply 'make-overlay ffap-string-at-point-region))
(overlay-put ffap-highlight-overlay 'face 'ffap))))
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;;; Main Entrance (`find-file-at-point' == `ffap'):
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(defun ffap-guesser ()
(ffap-soft-value): Make this a function again; the macro version does intern-soft too early. Deleted XEmacs-specific code. (ffap-string-at-point-mode-alist): added "=" and "&" to the url syntax, as suggested by SJE. (ffap-read-file-or-url): fixed the HIST argument to completing-read (only visible in XEmacs?), as reported by Christoph Wedler <wedler@fmi.uni-passau.de>. (ffap-kpathsea-expand-path) New func, replaces ffap-add-subdirs, a first attempt at kpathsea emulation. Also convert "" to "." in path lists, for XEmacs. Suggestions from SJE. Added mouse-track support (but no binding), as suggested by MDB. Moved Emacs mouse bindings from "down-mouse" events to ordinary mouse events. (ffap-alist): added ffap-fortran-mode, as requested by MDB. Rewrote and merged XEmacs support, eliminating file ffap-xe.el. Modified ffap-other-frame to work in dedicated frames, fixing a bug reported by JENS. (ffap-menu-rescan): avoid modifying the buffer. Two bugs reported by Christoph Wedler <wedler@fmi.uni-passau.de>: (ffap-fixup-url): avoid autoloading through url-normalize-url. (ffap-read-file-or-url): for XEmacs, give extra HACK-HOMEDIR arg to `abbreviate-file-name'. (ffap-file-at-point): suppress errors from `ffap-alist'. (ffap-url-at-point): modified regexp to accept mail hostnames ending with a digit. Fixes bug report of SJE. (ffap-url-at-point): use higher level function (w3-view-this-url t) suggested by wmperry, instead of w3-zone-at/w3-zone-data or widget-at/widget-get. (ffap-url-at-point): modified to work with w3-version "WWW 2.3.64 1996/06/02 06:20:23" alpha, which uses the 'widget package rather than the old w3-zone-at. Bug was reported by JENS. Adopted comments and doc strings to Emacs coding conventions. Reorganized. Retired v18 support. (ffap-bindings): Offers a default installation. (ffap-string-at-point): Modified arguments. (ffap-gnus-hook): Updated for Gnus 5. (ffap-tex-init): Delayed initialization of `ffap-tex-path'. (ffap-dired): New entry in `ffap-alist'. (ffap-menu-rescan): May fontify the choices in buffer. (ffap-read-file-or-url): `PC-completion-as-file-name-predicate' used if available, to work with complete.el.
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"Return file or URL or nil, guessed from text around point."
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(or (and ffap-url-regexp
(ffap-fixup-url (or (ffap-url-at-point)
(ffap-gopher-at-point))))
(ffap-file-at-point) ; may yield url!
(ffap-fixup-machine (ffap-machine-at-point))))
(defun ffap-prompter (&optional guess)
;; Does guess and prompt step for find-file-at-point.
;; Extra complication for the temporary highlighting.
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(unwind-protect
;; This catch will let ffap-alist entries do their own prompting
;; and then maybe skip over this prompt (ff-paths, for example).
(catch 'ffap-prompter
(ffap-read-file-or-url
(if ffap-url-regexp "Find file or URL: " "Find file: ")
(prog1
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(let ((mark-active nil))
;; Don't use the region here, since it can be something
;; completely unwieldy. If the user wants that, she could
;; use M-w before and then C-y. --Stef
(setq guess (or guess (ffap-guesser)))) ; using ffap-alist here
(and guess (ffap-highlight))
)))
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(ffap-highlight t)))
;;;###autoload
(defun find-file-at-point (&optional filename)
(ffap-soft-value): Make this a function again; the macro version does intern-soft too early. Deleted XEmacs-specific code. (ffap-string-at-point-mode-alist): added "=" and "&" to the url syntax, as suggested by SJE. (ffap-read-file-or-url): fixed the HIST argument to completing-read (only visible in XEmacs?), as reported by Christoph Wedler <wedler@fmi.uni-passau.de>. (ffap-kpathsea-expand-path) New func, replaces ffap-add-subdirs, a first attempt at kpathsea emulation. Also convert "" to "." in path lists, for XEmacs. Suggestions from SJE. Added mouse-track support (but no binding), as suggested by MDB. Moved Emacs mouse bindings from "down-mouse" events to ordinary mouse events. (ffap-alist): added ffap-fortran-mode, as requested by MDB. Rewrote and merged XEmacs support, eliminating file ffap-xe.el. Modified ffap-other-frame to work in dedicated frames, fixing a bug reported by JENS. (ffap-menu-rescan): avoid modifying the buffer. Two bugs reported by Christoph Wedler <wedler@fmi.uni-passau.de>: (ffap-fixup-url): avoid autoloading through url-normalize-url. (ffap-read-file-or-url): for XEmacs, give extra HACK-HOMEDIR arg to `abbreviate-file-name'. (ffap-file-at-point): suppress errors from `ffap-alist'. (ffap-url-at-point): modified regexp to accept mail hostnames ending with a digit. Fixes bug report of SJE. (ffap-url-at-point): use higher level function (w3-view-this-url t) suggested by wmperry, instead of w3-zone-at/w3-zone-data or widget-at/widget-get. (ffap-url-at-point): modified to work with w3-version "WWW 2.3.64 1996/06/02 06:20:23" alpha, which uses the 'widget package rather than the old w3-zone-at. Bug was reported by JENS. Adopted comments and doc strings to Emacs coding conventions. Reorganized. Retired v18 support. (ffap-bindings): Offers a default installation. (ffap-string-at-point): Modified arguments. (ffap-gnus-hook): Updated for Gnus 5. (ffap-tex-init): Delayed initialization of `ffap-tex-path'. (ffap-dired): New entry in `ffap-alist'. (ffap-menu-rescan): May fontify the choices in buffer. (ffap-read-file-or-url): `PC-completion-as-file-name-predicate' used if available, to work with complete.el.
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"Find FILENAME, guessing a default from text around point.
If `ffap-url-regexp' is not nil, the FILENAME may also be an URL.
With a prefix, this command behaves exactly like `ffap-file-finder'.
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If `ffap-require-prefix' is set, the prefix meaning is reversed.
(ffap-soft-value): Make this a function again; the macro version does intern-soft too early. Deleted XEmacs-specific code. (ffap-string-at-point-mode-alist): added "=" and "&" to the url syntax, as suggested by SJE. (ffap-read-file-or-url): fixed the HIST argument to completing-read (only visible in XEmacs?), as reported by Christoph Wedler <wedler@fmi.uni-passau.de>. (ffap-kpathsea-expand-path) New func, replaces ffap-add-subdirs, a first attempt at kpathsea emulation. Also convert "" to "." in path lists, for XEmacs. Suggestions from SJE. Added mouse-track support (but no binding), as suggested by MDB. Moved Emacs mouse bindings from "down-mouse" events to ordinary mouse events. (ffap-alist): added ffap-fortran-mode, as requested by MDB. Rewrote and merged XEmacs support, eliminating file ffap-xe.el. Modified ffap-other-frame to work in dedicated frames, fixing a bug reported by JENS. (ffap-menu-rescan): avoid modifying the buffer. Two bugs reported by Christoph Wedler <wedler@fmi.uni-passau.de>: (ffap-fixup-url): avoid autoloading through url-normalize-url. (ffap-read-file-or-url): for XEmacs, give extra HACK-HOMEDIR arg to `abbreviate-file-name'. (ffap-file-at-point): suppress errors from `ffap-alist'. (ffap-url-at-point): modified regexp to accept mail hostnames ending with a digit. Fixes bug report of SJE. (ffap-url-at-point): use higher level function (w3-view-this-url t) suggested by wmperry, instead of w3-zone-at/w3-zone-data or widget-at/widget-get. (ffap-url-at-point): modified to work with w3-version "WWW 2.3.64 1996/06/02 06:20:23" alpha, which uses the 'widget package rather than the old w3-zone-at. Bug was reported by JENS. Adopted comments and doc strings to Emacs coding conventions. Reorganized. Retired v18 support. (ffap-bindings): Offers a default installation. (ffap-string-at-point): Modified arguments. (ffap-gnus-hook): Updated for Gnus 5. (ffap-tex-init): Delayed initialization of `ffap-tex-path'. (ffap-dired): New entry in `ffap-alist'. (ffap-menu-rescan): May fontify the choices in buffer. (ffap-read-file-or-url): `PC-completion-as-file-name-predicate' used if available, to work with complete.el.
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See also the variables `ffap-dired-wildcards', `ffap-newfile-prompt',
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and the functions `ffap-file-at-point' and `ffap-url-at-point'."
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(interactive)
(if (and (called-interactively-p 'interactive)
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(if ffap-require-prefix (not current-prefix-arg)
current-prefix-arg))
;; Do exactly the ffap-file-finder command, even the prompting:
(let (current-prefix-arg) ; we already interpreted it
(call-interactively ffap-file-finder))
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(or filename (setq filename (ffap-prompter)))
(cond
((ffap-url-p filename)
(let (current-prefix-arg) ; w3 2.3.25 bug, reported by KPC
(funcall ffap-url-fetcher filename)))
((and ffap-pass-wildcards-to-dired
ffap-dired-wildcards
(string-match ffap-dired-wildcards filename))
(funcall ffap-directory-finder filename))
((and ffap-dired-wildcards
(string-match ffap-dired-wildcards filename)
find-file-wildcards
;; Check if it's find-file that supports wildcards arg
(memq ffap-file-finder '(find-file find-alternate-file)))
(funcall ffap-file-finder (expand-file-name filename) t))
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((or (not ffap-newfile-prompt)
(file-exists-p filename)
(y-or-n-p "File does not exist, create buffer? "))
(funcall ffap-file-finder
;; expand-file-name fixes "~/~/.emacs" bug sent by CHUCKR.
(expand-file-name filename)))
;; User does not want to find a non-existent file:
((signal 'file-error (list "Opening file buffer"
"no such file or directory"
filename))))))
(ffap-soft-value): Make this a function again; the macro version does intern-soft too early. Deleted XEmacs-specific code. (ffap-string-at-point-mode-alist): added "=" and "&" to the url syntax, as suggested by SJE. (ffap-read-file-or-url): fixed the HIST argument to completing-read (only visible in XEmacs?), as reported by Christoph Wedler <wedler@fmi.uni-passau.de>. (ffap-kpathsea-expand-path) New func, replaces ffap-add-subdirs, a first attempt at kpathsea emulation. Also convert "" to "." in path lists, for XEmacs. Suggestions from SJE. Added mouse-track support (but no binding), as suggested by MDB. Moved Emacs mouse bindings from "down-mouse" events to ordinary mouse events. (ffap-alist): added ffap-fortran-mode, as requested by MDB. Rewrote and merged XEmacs support, eliminating file ffap-xe.el. Modified ffap-other-frame to work in dedicated frames, fixing a bug reported by JENS. (ffap-menu-rescan): avoid modifying the buffer. Two bugs reported by Christoph Wedler <wedler@fmi.uni-passau.de>: (ffap-fixup-url): avoid autoloading through url-normalize-url. (ffap-read-file-or-url): for XEmacs, give extra HACK-HOMEDIR arg to `abbreviate-file-name'. (ffap-file-at-point): suppress errors from `ffap-alist'. (ffap-url-at-point): modified regexp to accept mail hostnames ending with a digit. Fixes bug report of SJE. (ffap-url-at-point): use higher level function (w3-view-this-url t) suggested by wmperry, instead of w3-zone-at/w3-zone-data or widget-at/widget-get. (ffap-url-at-point): modified to work with w3-version "WWW 2.3.64 1996/06/02 06:20:23" alpha, which uses the 'widget package rather than the old w3-zone-at. Bug was reported by JENS. Adopted comments and doc strings to Emacs coding conventions. Reorganized. Retired v18 support. (ffap-bindings): Offers a default installation. (ffap-string-at-point): Modified arguments. (ffap-gnus-hook): Updated for Gnus 5. (ffap-tex-init): Delayed initialization of `ffap-tex-path'. (ffap-dired): New entry in `ffap-alist'. (ffap-menu-rescan): May fontify the choices in buffer. (ffap-read-file-or-url): `PC-completion-as-file-name-predicate' used if available, to work with complete.el.
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;; Shortcut: allow {M-x ffap} rather than {M-x find-file-at-point}.
;;;###autoload
(defalias 'ffap 'find-file-at-point)
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(ffap-soft-value): Make this a function again; the macro version does intern-soft too early. Deleted XEmacs-specific code. (ffap-string-at-point-mode-alist): added "=" and "&" to the url syntax, as suggested by SJE. (ffap-read-file-or-url): fixed the HIST argument to completing-read (only visible in XEmacs?), as reported by Christoph Wedler <wedler@fmi.uni-passau.de>. (ffap-kpathsea-expand-path) New func, replaces ffap-add-subdirs, a first attempt at kpathsea emulation. Also convert "" to "." in path lists, for XEmacs. Suggestions from SJE. Added mouse-track support (but no binding), as suggested by MDB. Moved Emacs mouse bindings from "down-mouse" events to ordinary mouse events. (ffap-alist): added ffap-fortran-mode, as requested by MDB. Rewrote and merged XEmacs support, eliminating file ffap-xe.el. Modified ffap-other-frame to work in dedicated frames, fixing a bug reported by JENS. (ffap-menu-rescan): avoid modifying the buffer. Two bugs reported by Christoph Wedler <wedler@fmi.uni-passau.de>: (ffap-fixup-url): avoid autoloading through url-normalize-url. (ffap-read-file-or-url): for XEmacs, give extra HACK-HOMEDIR arg to `abbreviate-file-name'. (ffap-file-at-point): suppress errors from `ffap-alist'. (ffap-url-at-point): modified regexp to accept mail hostnames ending with a digit. Fixes bug report of SJE. (ffap-url-at-point): use higher level function (w3-view-this-url t) suggested by wmperry, instead of w3-zone-at/w3-zone-data or widget-at/widget-get. (ffap-url-at-point): modified to work with w3-version "WWW 2.3.64 1996/06/02 06:20:23" alpha, which uses the 'widget package rather than the old w3-zone-at. Bug was reported by JENS. Adopted comments and doc strings to Emacs coding conventions. Reorganized. Retired v18 support. (ffap-bindings): Offers a default installation. (ffap-string-at-point): Modified arguments. (ffap-gnus-hook): Updated for Gnus 5. (ffap-tex-init): Delayed initialization of `ffap-tex-path'. (ffap-dired): New entry in `ffap-alist'. (ffap-menu-rescan): May fontify the choices in buffer. (ffap-read-file-or-url): `PC-completion-as-file-name-predicate' used if available, to work with complete.el.
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;;; Menu support (`ffap-menu'):
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(defcustom ffap-menu-regexp nil
"If non-nil, regexp overriding `ffap-next-regexp' in `ffap-menu'.
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Make this more restrictive for faster menu building.
For example, try \":/\" for URL (and some ftp) references."
:type '(choice (const nil) regexp)
:group 'ffap)
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(defvar ffap-menu-alist nil
"Buffer local cache of menu presented by `ffap-menu'.")
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(make-variable-buffer-local 'ffap-menu-alist)
(defvar ffap-menu-text-plist
(cond
((display-mouse-p) '(face bold mouse-face highlight)) ; keymap <mousy-map>
(t nil))
"Text properties applied to strings found by `ffap-menu-rescan'.
These properties may be used to fontify the menu references.")
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;;;###autoload
(defun ffap-menu (&optional rescan)
"Put up a menu of files and URLs mentioned in this buffer.
Then set mark, jump to choice, and try to fetch it. The menu is
cached in `ffap-menu-alist', and rebuilt by `ffap-menu-rescan'.
The optional RESCAN argument \(a prefix, interactively\) forces
a rebuild. Searches with `ffap-menu-regexp'."
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(interactive "P")
;; (require 'imenu) -- no longer used, but roughly emulated
(if (or (not ffap-menu-alist) rescan
;; or if the first entry is wrong:
(and ffap-menu-alist
(let ((first (car ffap-menu-alist)))
(save-excursion
(goto-char (cdr first))
(not (equal (car first) (ffap-guesser)))))))
(ffap-menu-rescan))
;; Tail recursive:
(ffap-menu-ask
(if ffap-url-regexp "Find file or URL" "Find file")
(cons (cons "*Rescan Buffer*" -1) ffap-menu-alist)
'ffap-menu-cont))
(defun ffap-menu-cont (choice) ; continuation of ffap-menu
(if (< (cdr choice) 0)
(ffap-menu t) ; *Rescan*
(push-mark)
(goto-char (cdr choice))
;; Momentary highlight:
(unwind-protect
(progn
(and ffap-highlight (ffap-guesser) (ffap-highlight))
(sit-for 0) ; display
(find-file-at-point (car choice)))
(ffap-highlight t))))
(defun ffap-menu-ask (title alist cont)
"Prompt from a menu of choices, and then apply some action.
(ffap-soft-value): Make this a function again; the macro version does intern-soft too early. Deleted XEmacs-specific code. (ffap-string-at-point-mode-alist): added "=" and "&" to the url syntax, as suggested by SJE. (ffap-read-file-or-url): fixed the HIST argument to completing-read (only visible in XEmacs?), as reported by Christoph Wedler <wedler@fmi.uni-passau.de>. (ffap-kpathsea-expand-path) New func, replaces ffap-add-subdirs, a first attempt at kpathsea emulation. Also convert "" to "." in path lists, for XEmacs. Suggestions from SJE. Added mouse-track support (but no binding), as suggested by MDB. Moved Emacs mouse bindings from "down-mouse" events to ordinary mouse events. (ffap-alist): added ffap-fortran-mode, as requested by MDB. Rewrote and merged XEmacs support, eliminating file ffap-xe.el. Modified ffap-other-frame to work in dedicated frames, fixing a bug reported by JENS. (ffap-menu-rescan): avoid modifying the buffer. Two bugs reported by Christoph Wedler <wedler@fmi.uni-passau.de>: (ffap-fixup-url): avoid autoloading through url-normalize-url. (ffap-read-file-or-url): for XEmacs, give extra HACK-HOMEDIR arg to `abbreviate-file-name'. (ffap-file-at-point): suppress errors from `ffap-alist'. (ffap-url-at-point): modified regexp to accept mail hostnames ending with a digit. Fixes bug report of SJE. (ffap-url-at-point): use higher level function (w3-view-this-url t) suggested by wmperry, instead of w3-zone-at/w3-zone-data or widget-at/widget-get. (ffap-url-at-point): modified to work with w3-version "WWW 2.3.64 1996/06/02 06:20:23" alpha, which uses the 'widget package rather than the old w3-zone-at. Bug was reported by JENS. Adopted comments and doc strings to Emacs coding conventions. Reorganized. Retired v18 support. (ffap-bindings): Offers a default installation. (ffap-string-at-point): Modified arguments. (ffap-gnus-hook): Updated for Gnus 5. (ffap-tex-init): Delayed initialization of `ffap-tex-path'. (ffap-dired): New entry in `ffap-alist'. (ffap-menu-rescan): May fontify the choices in buffer. (ffap-read-file-or-url): `PC-completion-as-file-name-predicate' used if available, to work with complete.el.
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Arguments are TITLE, ALIST, and CONT \(a continuation function\).
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This uses either a menu or the minibuffer depending on invocation.
The TITLE string is used as either the prompt or menu title.
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Each ALIST entry looks like (STRING . DATA) and defines one choice.
(ffap-soft-value): Make this a function again; the macro version does intern-soft too early. Deleted XEmacs-specific code. (ffap-string-at-point-mode-alist): added "=" and "&" to the url syntax, as suggested by SJE. (ffap-read-file-or-url): fixed the HIST argument to completing-read (only visible in XEmacs?), as reported by Christoph Wedler <wedler@fmi.uni-passau.de>. (ffap-kpathsea-expand-path) New func, replaces ffap-add-subdirs, a first attempt at kpathsea emulation. Also convert "" to "." in path lists, for XEmacs. Suggestions from SJE. Added mouse-track support (but no binding), as suggested by MDB. Moved Emacs mouse bindings from "down-mouse" events to ordinary mouse events. (ffap-alist): added ffap-fortran-mode, as requested by MDB. Rewrote and merged XEmacs support, eliminating file ffap-xe.el. Modified ffap-other-frame to work in dedicated frames, fixing a bug reported by JENS. (ffap-menu-rescan): avoid modifying the buffer. Two bugs reported by Christoph Wedler <wedler@fmi.uni-passau.de>: (ffap-fixup-url): avoid autoloading through url-normalize-url. (ffap-read-file-or-url): for XEmacs, give extra HACK-HOMEDIR arg to `abbreviate-file-name'. (ffap-file-at-point): suppress errors from `ffap-alist'. (ffap-url-at-point): modified regexp to accept mail hostnames ending with a digit. Fixes bug report of SJE. (ffap-url-at-point): use higher level function (w3-view-this-url t) suggested by wmperry, instead of w3-zone-at/w3-zone-data or widget-at/widget-get. (ffap-url-at-point): modified to work with w3-version "WWW 2.3.64 1996/06/02 06:20:23" alpha, which uses the 'widget package rather than the old w3-zone-at. Bug was reported by JENS. Adopted comments and doc strings to Emacs coding conventions. Reorganized. Retired v18 support. (ffap-bindings): Offers a default installation. (ffap-string-at-point): Modified arguments. (ffap-gnus-hook): Updated for Gnus 5. (ffap-tex-init): Delayed initialization of `ffap-tex-path'. (ffap-dired): New entry in `ffap-alist'. (ffap-menu-rescan): May fontify the choices in buffer. (ffap-read-file-or-url): `PC-completion-as-file-name-predicate' used if available, to work with complete.el.
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Function CONT is applied to the entry chosen by the user."
;; Note: this function is used with a different continuation
;; by the ffap-url add-on package.
;; Could try rewriting to use easymenu.el or lmenu.el.
(let (choice)
(cond
;; Emacs mouse:
((and (fboundp 'x-popup-menu) (ffap-mouse-event))
(setq choice
(x-popup-menu
t
(list "" (cons title
(mapcar (lambda (i) (cons (car i) i))
(ffap-soft-value): Make this a function again; the macro version does intern-soft too early. Deleted XEmacs-specific code. (ffap-string-at-point-mode-alist): added "=" and "&" to the url syntax, as suggested by SJE. (ffap-read-file-or-url): fixed the HIST argument to completing-read (only visible in XEmacs?), as reported by Christoph Wedler <wedler@fmi.uni-passau.de>. (ffap-kpathsea-expand-path) New func, replaces ffap-add-subdirs, a first attempt at kpathsea emulation. Also convert "" to "." in path lists, for XEmacs. Suggestions from SJE. Added mouse-track support (but no binding), as suggested by MDB. Moved Emacs mouse bindings from "down-mouse" events to ordinary mouse events. (ffap-alist): added ffap-fortran-mode, as requested by MDB. Rewrote and merged XEmacs support, eliminating file ffap-xe.el. Modified ffap-other-frame to work in dedicated frames, fixing a bug reported by JENS. (ffap-menu-rescan): avoid modifying the buffer. Two bugs reported by Christoph Wedler <wedler@fmi.uni-passau.de>: (ffap-fixup-url): avoid autoloading through url-normalize-url. (ffap-read-file-or-url): for XEmacs, give extra HACK-HOMEDIR arg to `abbreviate-file-name'. (ffap-file-at-point): suppress errors from `ffap-alist'. (ffap-url-at-point): modified regexp to accept mail hostnames ending with a digit. Fixes bug report of SJE. (ffap-url-at-point): use higher level function (w3-view-this-url t) suggested by wmperry, instead of w3-zone-at/w3-zone-data or widget-at/widget-get. (ffap-url-at-point): modified to work with w3-version "WWW 2.3.64 1996/06/02 06:20:23" alpha, which uses the 'widget package rather than the old w3-zone-at. Bug was reported by JENS. Adopted comments and doc strings to Emacs coding conventions. Reorganized. Retired v18 support. (ffap-bindings): Offers a default installation. (ffap-string-at-point): Modified arguments. (ffap-gnus-hook): Updated for Gnus 5. (ffap-tex-init): Delayed initialization of `ffap-tex-path'. (ffap-dired): New entry in `ffap-alist'. (ffap-menu-rescan): May fontify the choices in buffer. (ffap-read-file-or-url): `PC-completion-as-file-name-predicate' used if available, to work with complete.el.
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alist))))))
;; minibuffer with completion buffer:
(t
(let ((minibuffer-setup-hook 'minibuffer-completion-help))
;; Bug: prompting may assume unique strings, no "".
(setq choice
(completing-read
(format "%s (default %s): " title (car (car alist)))
alist nil t
;; (cons (car (car alist)) 0)
nil)))
(sit-for 0) ; redraw original screen
;; Convert string to its entry, or else the default:
(setq choice (or (assoc choice alist) (car alist)))))
(ffap-soft-value): Make this a function again; the macro version does intern-soft too early. Deleted XEmacs-specific code. (ffap-string-at-point-mode-alist): added "=" and "&" to the url syntax, as suggested by SJE. (ffap-read-file-or-url): fixed the HIST argument to completing-read (only visible in XEmacs?), as reported by Christoph Wedler <wedler@fmi.uni-passau.de>. (ffap-kpathsea-expand-path) New func, replaces ffap-add-subdirs, a first attempt at kpathsea emulation. Also convert "" to "." in path lists, for XEmacs. Suggestions from SJE. Added mouse-track support (but no binding), as suggested by MDB. Moved Emacs mouse bindings from "down-mouse" events to ordinary mouse events. (ffap-alist): added ffap-fortran-mode, as requested by MDB. Rewrote and merged XEmacs support, eliminating file ffap-xe.el. Modified ffap-other-frame to work in dedicated frames, fixing a bug reported by JENS. (ffap-menu-rescan): avoid modifying the buffer. Two bugs reported by Christoph Wedler <wedler@fmi.uni-passau.de>: (ffap-fixup-url): avoid autoloading through url-normalize-url. (ffap-read-file-or-url): for XEmacs, give extra HACK-HOMEDIR arg to `abbreviate-file-name'. (ffap-file-at-point): suppress errors from `ffap-alist'. (ffap-url-at-point): modified regexp to accept mail hostnames ending with a digit. Fixes bug report of SJE. (ffap-url-at-point): use higher level function (w3-view-this-url t) suggested by wmperry, instead of w3-zone-at/w3-zone-data or widget-at/widget-get. (ffap-url-at-point): modified to work with w3-version "WWW 2.3.64 1996/06/02 06:20:23" alpha, which uses the 'widget package rather than the old w3-zone-at. Bug was reported by JENS. Adopted comments and doc strings to Emacs coding conventions. Reorganized. Retired v18 support. (ffap-bindings): Offers a default installation. (ffap-string-at-point): Modified arguments. (ffap-gnus-hook): Updated for Gnus 5. (ffap-tex-init): Delayed initialization of `ffap-tex-path'. (ffap-dired): New entry in `ffap-alist'. (ffap-menu-rescan): May fontify the choices in buffer. (ffap-read-file-or-url): `PC-completion-as-file-name-predicate' used if available, to work with complete.el.
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(if choice
(funcall cont choice)
(message "No choice made!") ; possible with menus
nil)))
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(defun ffap-menu-rescan ()
"Search buffer for `ffap-menu-regexp' to build `ffap-menu-alist'.
Applies `ffap-menu-text-plist' text properties at all matches."
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(interactive)
(let ((ffap-next-regexp (or ffap-menu-regexp ffap-next-regexp))
(ffap-soft-value): Make this a function again; the macro version does intern-soft too early. Deleted XEmacs-specific code. (ffap-string-at-point-mode-alist): added "=" and "&" to the url syntax, as suggested by SJE. (ffap-read-file-or-url): fixed the HIST argument to completing-read (only visible in XEmacs?), as reported by Christoph Wedler <wedler@fmi.uni-passau.de>. (ffap-kpathsea-expand-path) New func, replaces ffap-add-subdirs, a first attempt at kpathsea emulation. Also convert "" to "." in path lists, for XEmacs. Suggestions from SJE. Added mouse-track support (but no binding), as suggested by MDB. Moved Emacs mouse bindings from "down-mouse" events to ordinary mouse events. (ffap-alist): added ffap-fortran-mode, as requested by MDB. Rewrote and merged XEmacs support, eliminating file ffap-xe.el. Modified ffap-other-frame to work in dedicated frames, fixing a bug reported by JENS. (ffap-menu-rescan): avoid modifying the buffer. Two bugs reported by Christoph Wedler <wedler@fmi.uni-passau.de>: (ffap-fixup-url): avoid autoloading through url-normalize-url. (ffap-read-file-or-url): for XEmacs, give extra HACK-HOMEDIR arg to `abbreviate-file-name'. (ffap-file-at-point): suppress errors from `ffap-alist'. (ffap-url-at-point): modified regexp to accept mail hostnames ending with a digit. Fixes bug report of SJE. (ffap-url-at-point): use higher level function (w3-view-this-url t) suggested by wmperry, instead of w3-zone-at/w3-zone-data or widget-at/widget-get. (ffap-url-at-point): modified to work with w3-version "WWW 2.3.64 1996/06/02 06:20:23" alpha, which uses the 'widget package rather than the old w3-zone-at. Bug was reported by JENS. Adopted comments and doc strings to Emacs coding conventions. Reorganized. Retired v18 support. (ffap-bindings): Offers a default installation. (ffap-string-at-point): Modified arguments. (ffap-gnus-hook): Updated for Gnus 5. (ffap-tex-init): Delayed initialization of `ffap-tex-path'. (ffap-dired): New entry in `ffap-alist'. (ffap-menu-rescan): May fontify the choices in buffer. (ffap-read-file-or-url): `PC-completion-as-file-name-predicate' used if available, to work with complete.el.
1997-06-18 04:24:37 +00:00
(range (- (point-max) (point-min)))
(mod (buffer-modified-p)) ; was buffer modified?
;; inhibit-read-only works on read-only text properties
;; as well as read-only buffers.
(inhibit-read-only t) ; to set text-properties
(ffap-soft-value): Make this a function again; the macro version does intern-soft too early. Deleted XEmacs-specific code. (ffap-string-at-point-mode-alist): added "=" and "&" to the url syntax, as suggested by SJE. (ffap-read-file-or-url): fixed the HIST argument to completing-read (only visible in XEmacs?), as reported by Christoph Wedler <wedler@fmi.uni-passau.de>. (ffap-kpathsea-expand-path) New func, replaces ffap-add-subdirs, a first attempt at kpathsea emulation. Also convert "" to "." in path lists, for XEmacs. Suggestions from SJE. Added mouse-track support (but no binding), as suggested by MDB. Moved Emacs mouse bindings from "down-mouse" events to ordinary mouse events. (ffap-alist): added ffap-fortran-mode, as requested by MDB. Rewrote and merged XEmacs support, eliminating file ffap-xe.el. Modified ffap-other-frame to work in dedicated frames, fixing a bug reported by JENS. (ffap-menu-rescan): avoid modifying the buffer. Two bugs reported by Christoph Wedler <wedler@fmi.uni-passau.de>: (ffap-fixup-url): avoid autoloading through url-normalize-url. (ffap-read-file-or-url): for XEmacs, give extra HACK-HOMEDIR arg to `abbreviate-file-name'. (ffap-file-at-point): suppress errors from `ffap-alist'. (ffap-url-at-point): modified regexp to accept mail hostnames ending with a digit. Fixes bug report of SJE. (ffap-url-at-point): use higher level function (w3-view-this-url t) suggested by wmperry, instead of w3-zone-at/w3-zone-data or widget-at/widget-get. (ffap-url-at-point): modified to work with w3-version "WWW 2.3.64 1996/06/02 06:20:23" alpha, which uses the 'widget package rather than the old w3-zone-at. Bug was reported by JENS. Adopted comments and doc strings to Emacs coding conventions. Reorganized. Retired v18 support. (ffap-bindings): Offers a default installation. (ffap-string-at-point): Modified arguments. (ffap-gnus-hook): Updated for Gnus 5. (ffap-tex-init): Delayed initialization of `ffap-tex-path'. (ffap-dired): New entry in `ffap-alist'. (ffap-menu-rescan): May fontify the choices in buffer. (ffap-read-file-or-url): `PC-completion-as-file-name-predicate' used if available, to work with complete.el.
1997-06-18 04:24:37 +00:00
item
;; Avoid repeated searches of the *mode-alist:
(major-mode (if (assq major-mode ffap-string-at-point-mode-alist)
major-mode
(ffap-soft-value): Make this a function again; the macro version does intern-soft too early. Deleted XEmacs-specific code. (ffap-string-at-point-mode-alist): added "=" and "&" to the url syntax, as suggested by SJE. (ffap-read-file-or-url): fixed the HIST argument to completing-read (only visible in XEmacs?), as reported by Christoph Wedler <wedler@fmi.uni-passau.de>. (ffap-kpathsea-expand-path) New func, replaces ffap-add-subdirs, a first attempt at kpathsea emulation. Also convert "" to "." in path lists, for XEmacs. Suggestions from SJE. Added mouse-track support (but no binding), as suggested by MDB. Moved Emacs mouse bindings from "down-mouse" events to ordinary mouse events. (ffap-alist): added ffap-fortran-mode, as requested by MDB. Rewrote and merged XEmacs support, eliminating file ffap-xe.el. Modified ffap-other-frame to work in dedicated frames, fixing a bug reported by JENS. (ffap-menu-rescan): avoid modifying the buffer. Two bugs reported by Christoph Wedler <wedler@fmi.uni-passau.de>: (ffap-fixup-url): avoid autoloading through url-normalize-url. (ffap-read-file-or-url): for XEmacs, give extra HACK-HOMEDIR arg to `abbreviate-file-name'. (ffap-file-at-point): suppress errors from `ffap-alist'. (ffap-url-at-point): modified regexp to accept mail hostnames ending with a digit. Fixes bug report of SJE. (ffap-url-at-point): use higher level function (w3-view-this-url t) suggested by wmperry, instead of w3-zone-at/w3-zone-data or widget-at/widget-get. (ffap-url-at-point): modified to work with w3-version "WWW 2.3.64 1996/06/02 06:20:23" alpha, which uses the 'widget package rather than the old w3-zone-at. Bug was reported by JENS. Adopted comments and doc strings to Emacs coding conventions. Reorganized. Retired v18 support. (ffap-bindings): Offers a default installation. (ffap-string-at-point): Modified arguments. (ffap-gnus-hook): Updated for Gnus 5. (ffap-tex-init): Delayed initialization of `ffap-tex-path'. (ffap-dired): New entry in `ffap-alist'. (ffap-menu-rescan): May fontify the choices in buffer. (ffap-read-file-or-url): `PC-completion-as-file-name-predicate' used if available, to work with complete.el.
1997-06-18 04:24:37 +00:00
'file)))
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(setq ffap-menu-alist nil)
(ffap-soft-value): Make this a function again; the macro version does intern-soft too early. Deleted XEmacs-specific code. (ffap-string-at-point-mode-alist): added "=" and "&" to the url syntax, as suggested by SJE. (ffap-read-file-or-url): fixed the HIST argument to completing-read (only visible in XEmacs?), as reported by Christoph Wedler <wedler@fmi.uni-passau.de>. (ffap-kpathsea-expand-path) New func, replaces ffap-add-subdirs, a first attempt at kpathsea emulation. Also convert "" to "." in path lists, for XEmacs. Suggestions from SJE. Added mouse-track support (but no binding), as suggested by MDB. Moved Emacs mouse bindings from "down-mouse" events to ordinary mouse events. (ffap-alist): added ffap-fortran-mode, as requested by MDB. Rewrote and merged XEmacs support, eliminating file ffap-xe.el. Modified ffap-other-frame to work in dedicated frames, fixing a bug reported by JENS. (ffap-menu-rescan): avoid modifying the buffer. Two bugs reported by Christoph Wedler <wedler@fmi.uni-passau.de>: (ffap-fixup-url): avoid autoloading through url-normalize-url. (ffap-read-file-or-url): for XEmacs, give extra HACK-HOMEDIR arg to `abbreviate-file-name'. (ffap-file-at-point): suppress errors from `ffap-alist'. (ffap-url-at-point): modified regexp to accept mail hostnames ending with a digit. Fixes bug report of SJE. (ffap-url-at-point): use higher level function (w3-view-this-url t) suggested by wmperry, instead of w3-zone-at/w3-zone-data or widget-at/widget-get. (ffap-url-at-point): modified to work with w3-version "WWW 2.3.64 1996/06/02 06:20:23" alpha, which uses the 'widget package rather than the old w3-zone-at. Bug was reported by JENS. Adopted comments and doc strings to Emacs coding conventions. Reorganized. Retired v18 support. (ffap-bindings): Offers a default installation. (ffap-string-at-point): Modified arguments. (ffap-gnus-hook): Updated for Gnus 5. (ffap-tex-init): Delayed initialization of `ffap-tex-path'. (ffap-dired): New entry in `ffap-alist'. (ffap-menu-rescan): May fontify the choices in buffer. (ffap-read-file-or-url): `PC-completion-as-file-name-predicate' used if available, to work with complete.el.
1997-06-18 04:24:37 +00:00
(unwind-protect
(save-excursion
(goto-char (point-min))
(while (setq item (ffap-next-guess))
(setq ffap-menu-alist (cons (cons item (point)) ffap-menu-alist))
(add-text-properties (car ffap-string-at-point-region) (point)
ffap-menu-text-plist)
(message "Scanning...%2d%% <%s>"
(/ (* 100 (- (point) (point-min))) range) item)))
(or mod (restore-buffer-modified-p nil))))
1995-11-12 23:58:04 +00:00
(message "Scanning...done")
;; Remove duplicates.
(setq ffap-menu-alist ; sort by item
(sort ffap-menu-alist
(function
(lambda (a b) (string-lessp (car a) (car b))))))
(ffap-soft-value): Make this a function again; the macro version does intern-soft too early. Deleted XEmacs-specific code. (ffap-string-at-point-mode-alist): added "=" and "&" to the url syntax, as suggested by SJE. (ffap-read-file-or-url): fixed the HIST argument to completing-read (only visible in XEmacs?), as reported by Christoph Wedler <wedler@fmi.uni-passau.de>. (ffap-kpathsea-expand-path) New func, replaces ffap-add-subdirs, a first attempt at kpathsea emulation. Also convert "" to "." in path lists, for XEmacs. Suggestions from SJE. Added mouse-track support (but no binding), as suggested by MDB. Moved Emacs mouse bindings from "down-mouse" events to ordinary mouse events. (ffap-alist): added ffap-fortran-mode, as requested by MDB. Rewrote and merged XEmacs support, eliminating file ffap-xe.el. Modified ffap-other-frame to work in dedicated frames, fixing a bug reported by JENS. (ffap-menu-rescan): avoid modifying the buffer. Two bugs reported by Christoph Wedler <wedler@fmi.uni-passau.de>: (ffap-fixup-url): avoid autoloading through url-normalize-url. (ffap-read-file-or-url): for XEmacs, give extra HACK-HOMEDIR arg to `abbreviate-file-name'. (ffap-file-at-point): suppress errors from `ffap-alist'. (ffap-url-at-point): modified regexp to accept mail hostnames ending with a digit. Fixes bug report of SJE. (ffap-url-at-point): use higher level function (w3-view-this-url t) suggested by wmperry, instead of w3-zone-at/w3-zone-data or widget-at/widget-get. (ffap-url-at-point): modified to work with w3-version "WWW 2.3.64 1996/06/02 06:20:23" alpha, which uses the 'widget package rather than the old w3-zone-at. Bug was reported by JENS. Adopted comments and doc strings to Emacs coding conventions. Reorganized. Retired v18 support. (ffap-bindings): Offers a default installation. (ffap-string-at-point): Modified arguments. (ffap-gnus-hook): Updated for Gnus 5. (ffap-tex-init): Delayed initialization of `ffap-tex-path'. (ffap-dired): New entry in `ffap-alist'. (ffap-menu-rescan): May fontify the choices in buffer. (ffap-read-file-or-url): `PC-completion-as-file-name-predicate' used if available, to work with complete.el.
1997-06-18 04:24:37 +00:00
(let ((ptr ffap-menu-alist)) ; remove duplicates
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(while (cdr ptr)
(if (equal (car (car ptr)) (car (car (cdr ptr))))
(setcdr ptr (cdr (cdr ptr)))
(setq ptr (cdr ptr)))))
(setq ffap-menu-alist ; sort by position
(sort ffap-menu-alist
(function
(lambda (a b) (< (cdr a) (cdr b)))))))
(ffap-soft-value): Make this a function again; the macro version does intern-soft too early. Deleted XEmacs-specific code. (ffap-string-at-point-mode-alist): added "=" and "&" to the url syntax, as suggested by SJE. (ffap-read-file-or-url): fixed the HIST argument to completing-read (only visible in XEmacs?), as reported by Christoph Wedler <wedler@fmi.uni-passau.de>. (ffap-kpathsea-expand-path) New func, replaces ffap-add-subdirs, a first attempt at kpathsea emulation. Also convert "" to "." in path lists, for XEmacs. Suggestions from SJE. Added mouse-track support (but no binding), as suggested by MDB. Moved Emacs mouse bindings from "down-mouse" events to ordinary mouse events. (ffap-alist): added ffap-fortran-mode, as requested by MDB. Rewrote and merged XEmacs support, eliminating file ffap-xe.el. Modified ffap-other-frame to work in dedicated frames, fixing a bug reported by JENS. (ffap-menu-rescan): avoid modifying the buffer. Two bugs reported by Christoph Wedler <wedler@fmi.uni-passau.de>: (ffap-fixup-url): avoid autoloading through url-normalize-url. (ffap-read-file-or-url): for XEmacs, give extra HACK-HOMEDIR arg to `abbreviate-file-name'. (ffap-file-at-point): suppress errors from `ffap-alist'. (ffap-url-at-point): modified regexp to accept mail hostnames ending with a digit. Fixes bug report of SJE. (ffap-url-at-point): use higher level function (w3-view-this-url t) suggested by wmperry, instead of w3-zone-at/w3-zone-data or widget-at/widget-get. (ffap-url-at-point): modified to work with w3-version "WWW 2.3.64 1996/06/02 06:20:23" alpha, which uses the 'widget package rather than the old w3-zone-at. Bug was reported by JENS. Adopted comments and doc strings to Emacs coding conventions. Reorganized. Retired v18 support. (ffap-bindings): Offers a default installation. (ffap-string-at-point): Modified arguments. (ffap-gnus-hook): Updated for Gnus 5. (ffap-tex-init): Delayed initialization of `ffap-tex-path'. (ffap-dired): New entry in `ffap-alist'. (ffap-menu-rescan): May fontify the choices in buffer. (ffap-read-file-or-url): `PC-completion-as-file-name-predicate' used if available, to work with complete.el.
1997-06-18 04:24:37 +00:00
;;; Mouse Support (`ffap-at-mouse'):
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;;
;; See the suggested binding in ffap-bindings (near eof).
1995-11-12 23:58:04 +00:00
(ffap-soft-value): Make this a function again; the macro version does intern-soft too early. Deleted XEmacs-specific code. (ffap-string-at-point-mode-alist): added "=" and "&" to the url syntax, as suggested by SJE. (ffap-read-file-or-url): fixed the HIST argument to completing-read (only visible in XEmacs?), as reported by Christoph Wedler <wedler@fmi.uni-passau.de>. (ffap-kpathsea-expand-path) New func, replaces ffap-add-subdirs, a first attempt at kpathsea emulation. Also convert "" to "." in path lists, for XEmacs. Suggestions from SJE. Added mouse-track support (but no binding), as suggested by MDB. Moved Emacs mouse bindings from "down-mouse" events to ordinary mouse events. (ffap-alist): added ffap-fortran-mode, as requested by MDB. Rewrote and merged XEmacs support, eliminating file ffap-xe.el. Modified ffap-other-frame to work in dedicated frames, fixing a bug reported by JENS. (ffap-menu-rescan): avoid modifying the buffer. Two bugs reported by Christoph Wedler <wedler@fmi.uni-passau.de>: (ffap-fixup-url): avoid autoloading through url-normalize-url. (ffap-read-file-or-url): for XEmacs, give extra HACK-HOMEDIR arg to `abbreviate-file-name'. (ffap-file-at-point): suppress errors from `ffap-alist'. (ffap-url-at-point): modified regexp to accept mail hostnames ending with a digit. Fixes bug report of SJE. (ffap-url-at-point): use higher level function (w3-view-this-url t) suggested by wmperry, instead of w3-zone-at/w3-zone-data or widget-at/widget-get. (ffap-url-at-point): modified to work with w3-version "WWW 2.3.64 1996/06/02 06:20:23" alpha, which uses the 'widget package rather than the old w3-zone-at. Bug was reported by JENS. Adopted comments and doc strings to Emacs coding conventions. Reorganized. Retired v18 support. (ffap-bindings): Offers a default installation. (ffap-string-at-point): Modified arguments. (ffap-gnus-hook): Updated for Gnus 5. (ffap-tex-init): Delayed initialization of `ffap-tex-path'. (ffap-dired): New entry in `ffap-alist'. (ffap-menu-rescan): May fontify the choices in buffer. (ffap-read-file-or-url): `PC-completion-as-file-name-predicate' used if available, to work with complete.el.
1997-06-18 04:24:37 +00:00
(defvar ffap-at-mouse-fallback nil ; ffap-menu? too time-consuming
"Command invoked by `ffap-at-mouse' if nothing found at click, or nil.
Ignored when `ffap-at-mouse' is called programmatically.")
1995-11-12 23:58:04 +00:00
(put 'ffap-at-mouse-fallback 'risky-local-variable t)
(ffap-soft-value): Make this a function again; the macro version does intern-soft too early. Deleted XEmacs-specific code. (ffap-string-at-point-mode-alist): added "=" and "&" to the url syntax, as suggested by SJE. (ffap-read-file-or-url): fixed the HIST argument to completing-read (only visible in XEmacs?), as reported by Christoph Wedler <wedler@fmi.uni-passau.de>. (ffap-kpathsea-expand-path) New func, replaces ffap-add-subdirs, a first attempt at kpathsea emulation. Also convert "" to "." in path lists, for XEmacs. Suggestions from SJE. Added mouse-track support (but no binding), as suggested by MDB. Moved Emacs mouse bindings from "down-mouse" events to ordinary mouse events. (ffap-alist): added ffap-fortran-mode, as requested by MDB. Rewrote and merged XEmacs support, eliminating file ffap-xe.el. Modified ffap-other-frame to work in dedicated frames, fixing a bug reported by JENS. (ffap-menu-rescan): avoid modifying the buffer. Two bugs reported by Christoph Wedler <wedler@fmi.uni-passau.de>: (ffap-fixup-url): avoid autoloading through url-normalize-url. (ffap-read-file-or-url): for XEmacs, give extra HACK-HOMEDIR arg to `abbreviate-file-name'. (ffap-file-at-point): suppress errors from `ffap-alist'. (ffap-url-at-point): modified regexp to accept mail hostnames ending with a digit. Fixes bug report of SJE. (ffap-url-at-point): use higher level function (w3-view-this-url t) suggested by wmperry, instead of w3-zone-at/w3-zone-data or widget-at/widget-get. (ffap-url-at-point): modified to work with w3-version "WWW 2.3.64 1996/06/02 06:20:23" alpha, which uses the 'widget package rather than the old w3-zone-at. Bug was reported by JENS. Adopted comments and doc strings to Emacs coding conventions. Reorganized. Retired v18 support. (ffap-bindings): Offers a default installation. (ffap-string-at-point): Modified arguments. (ffap-gnus-hook): Updated for Gnus 5. (ffap-tex-init): Delayed initialization of `ffap-tex-path'. (ffap-dired): New entry in `ffap-alist'. (ffap-menu-rescan): May fontify the choices in buffer. (ffap-read-file-or-url): `PC-completion-as-file-name-predicate' used if available, to work with complete.el.
1997-06-18 04:24:37 +00:00
;;;###autoload
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(defun ffap-at-mouse (e)
"Find file or URL guessed from text around mouse click.
Interactively, calls `ffap-at-mouse-fallback' if no guess is found.
Return value:
* if a guess string is found, return it (after finding it)
* if the fallback is called, return whatever it returns
* otherwise, nil"
1995-11-12 23:58:04 +00:00
(interactive "e")
(let ((guess
;; Maybe less surprising without the save-excursion?
(save-excursion
(mouse-set-point e)
(ffap-soft-value): Make this a function again; the macro version does intern-soft too early. Deleted XEmacs-specific code. (ffap-string-at-point-mode-alist): added "=" and "&" to the url syntax, as suggested by SJE. (ffap-read-file-or-url): fixed the HIST argument to completing-read (only visible in XEmacs?), as reported by Christoph Wedler <wedler@fmi.uni-passau.de>. (ffap-kpathsea-expand-path) New func, replaces ffap-add-subdirs, a first attempt at kpathsea emulation. Also convert "" to "." in path lists, for XEmacs. Suggestions from SJE. Added mouse-track support (but no binding), as suggested by MDB. Moved Emacs mouse bindings from "down-mouse" events to ordinary mouse events. (ffap-alist): added ffap-fortran-mode, as requested by MDB. Rewrote and merged XEmacs support, eliminating file ffap-xe.el. Modified ffap-other-frame to work in dedicated frames, fixing a bug reported by JENS. (ffap-menu-rescan): avoid modifying the buffer. Two bugs reported by Christoph Wedler <wedler@fmi.uni-passau.de>: (ffap-fixup-url): avoid autoloading through url-normalize-url. (ffap-read-file-or-url): for XEmacs, give extra HACK-HOMEDIR arg to `abbreviate-file-name'. (ffap-file-at-point): suppress errors from `ffap-alist'. (ffap-url-at-point): modified regexp to accept mail hostnames ending with a digit. Fixes bug report of SJE. (ffap-url-at-point): use higher level function (w3-view-this-url t) suggested by wmperry, instead of w3-zone-at/w3-zone-data or widget-at/widget-get. (ffap-url-at-point): modified to work with w3-version "WWW 2.3.64 1996/06/02 06:20:23" alpha, which uses the 'widget package rather than the old w3-zone-at. Bug was reported by JENS. Adopted comments and doc strings to Emacs coding conventions. Reorganized. Retired v18 support. (ffap-bindings): Offers a default installation. (ffap-string-at-point): Modified arguments. (ffap-gnus-hook): Updated for Gnus 5. (ffap-tex-init): Delayed initialization of `ffap-tex-path'. (ffap-dired): New entry in `ffap-alist'. (ffap-menu-rescan): May fontify the choices in buffer. (ffap-read-file-or-url): `PC-completion-as-file-name-predicate' used if available, to work with complete.el.
1997-06-18 04:24:37 +00:00
;; Would prefer to do nothing unless click was *on* text. How
;; to tell that the click was beyond the end of current line?
1995-11-12 23:58:04 +00:00
(ffap-guesser))))
(cond
(guess
(ffap-soft-value): Make this a function again; the macro version does intern-soft too early. Deleted XEmacs-specific code. (ffap-string-at-point-mode-alist): added "=" and "&" to the url syntax, as suggested by SJE. (ffap-read-file-or-url): fixed the HIST argument to completing-read (only visible in XEmacs?), as reported by Christoph Wedler <wedler@fmi.uni-passau.de>. (ffap-kpathsea-expand-path) New func, replaces ffap-add-subdirs, a first attempt at kpathsea emulation. Also convert "" to "." in path lists, for XEmacs. Suggestions from SJE. Added mouse-track support (but no binding), as suggested by MDB. Moved Emacs mouse bindings from "down-mouse" events to ordinary mouse events. (ffap-alist): added ffap-fortran-mode, as requested by MDB. Rewrote and merged XEmacs support, eliminating file ffap-xe.el. Modified ffap-other-frame to work in dedicated frames, fixing a bug reported by JENS. (ffap-menu-rescan): avoid modifying the buffer. Two bugs reported by Christoph Wedler <wedler@fmi.uni-passau.de>: (ffap-fixup-url): avoid autoloading through url-normalize-url. (ffap-read-file-or-url): for XEmacs, give extra HACK-HOMEDIR arg to `abbreviate-file-name'. (ffap-file-at-point): suppress errors from `ffap-alist'. (ffap-url-at-point): modified regexp to accept mail hostnames ending with a digit. Fixes bug report of SJE. (ffap-url-at-point): use higher level function (w3-view-this-url t) suggested by wmperry, instead of w3-zone-at/w3-zone-data or widget-at/widget-get. (ffap-url-at-point): modified to work with w3-version "WWW 2.3.64 1996/06/02 06:20:23" alpha, which uses the 'widget package rather than the old w3-zone-at. Bug was reported by JENS. Adopted comments and doc strings to Emacs coding conventions. Reorganized. Retired v18 support. (ffap-bindings): Offers a default installation. (ffap-string-at-point): Modified arguments. (ffap-gnus-hook): Updated for Gnus 5. (ffap-tex-init): Delayed initialization of `ffap-tex-path'. (ffap-dired): New entry in `ffap-alist'. (ffap-menu-rescan): May fontify the choices in buffer. (ffap-read-file-or-url): `PC-completion-as-file-name-predicate' used if available, to work with complete.el.
1997-06-18 04:24:37 +00:00
(set-buffer (ffap-event-buffer e))
1995-11-12 23:58:04 +00:00
(ffap-highlight)
(unwind-protect
(progn
(sit-for 0) ; display
(ffap-soft-value): Make this a function again; the macro version does intern-soft too early. Deleted XEmacs-specific code. (ffap-string-at-point-mode-alist): added "=" and "&" to the url syntax, as suggested by SJE. (ffap-read-file-or-url): fixed the HIST argument to completing-read (only visible in XEmacs?), as reported by Christoph Wedler <wedler@fmi.uni-passau.de>. (ffap-kpathsea-expand-path) New func, replaces ffap-add-subdirs, a first attempt at kpathsea emulation. Also convert "" to "." in path lists, for XEmacs. Suggestions from SJE. Added mouse-track support (but no binding), as suggested by MDB. Moved Emacs mouse bindings from "down-mouse" events to ordinary mouse events. (ffap-alist): added ffap-fortran-mode, as requested by MDB. Rewrote and merged XEmacs support, eliminating file ffap-xe.el. Modified ffap-other-frame to work in dedicated frames, fixing a bug reported by JENS. (ffap-menu-rescan): avoid modifying the buffer. Two bugs reported by Christoph Wedler <wedler@fmi.uni-passau.de>: (ffap-fixup-url): avoid autoloading through url-normalize-url. (ffap-read-file-or-url): for XEmacs, give extra HACK-HOMEDIR arg to `abbreviate-file-name'. (ffap-file-at-point): suppress errors from `ffap-alist'. (ffap-url-at-point): modified regexp to accept mail hostnames ending with a digit. Fixes bug report of SJE. (ffap-url-at-point): use higher level function (w3-view-this-url t) suggested by wmperry, instead of w3-zone-at/w3-zone-data or widget-at/widget-get. (ffap-url-at-point): modified to work with w3-version "WWW 2.3.64 1996/06/02 06:20:23" alpha, which uses the 'widget package rather than the old w3-zone-at. Bug was reported by JENS. Adopted comments and doc strings to Emacs coding conventions. Reorganized. Retired v18 support. (ffap-bindings): Offers a default installation. (ffap-string-at-point): Modified arguments. (ffap-gnus-hook): Updated for Gnus 5. (ffap-tex-init): Delayed initialization of `ffap-tex-path'. (ffap-dired): New entry in `ffap-alist'. (ffap-menu-rescan): May fontify the choices in buffer. (ffap-read-file-or-url): `PC-completion-as-file-name-predicate' used if available, to work with complete.el.
1997-06-18 04:24:37 +00:00
(message "Finding `%s'" guess)
(find-file-at-point guess)
guess) ; success: return non-nil
1995-11-12 23:58:04 +00:00
(ffap-highlight t)))
((called-interactively-p 'interactive)
(ffap-soft-value): Make this a function again; the macro version does intern-soft too early. Deleted XEmacs-specific code. (ffap-string-at-point-mode-alist): added "=" and "&" to the url syntax, as suggested by SJE. (ffap-read-file-or-url): fixed the HIST argument to completing-read (only visible in XEmacs?), as reported by Christoph Wedler <wedler@fmi.uni-passau.de>. (ffap-kpathsea-expand-path) New func, replaces ffap-add-subdirs, a first attempt at kpathsea emulation. Also convert "" to "." in path lists, for XEmacs. Suggestions from SJE. Added mouse-track support (but no binding), as suggested by MDB. Moved Emacs mouse bindings from "down-mouse" events to ordinary mouse events. (ffap-alist): added ffap-fortran-mode, as requested by MDB. Rewrote and merged XEmacs support, eliminating file ffap-xe.el. Modified ffap-other-frame to work in dedicated frames, fixing a bug reported by JENS. (ffap-menu-rescan): avoid modifying the buffer. Two bugs reported by Christoph Wedler <wedler@fmi.uni-passau.de>: (ffap-fixup-url): avoid autoloading through url-normalize-url. (ffap-read-file-or-url): for XEmacs, give extra HACK-HOMEDIR arg to `abbreviate-file-name'. (ffap-file-at-point): suppress errors from `ffap-alist'. (ffap-url-at-point): modified regexp to accept mail hostnames ending with a digit. Fixes bug report of SJE. (ffap-url-at-point): use higher level function (w3-view-this-url t) suggested by wmperry, instead of w3-zone-at/w3-zone-data or widget-at/widget-get. (ffap-url-at-point): modified to work with w3-version "WWW 2.3.64 1996/06/02 06:20:23" alpha, which uses the 'widget package rather than the old w3-zone-at. Bug was reported by JENS. Adopted comments and doc strings to Emacs coding conventions. Reorganized. Retired v18 support. (ffap-bindings): Offers a default installation. (ffap-string-at-point): Modified arguments. (ffap-gnus-hook): Updated for Gnus 5. (ffap-tex-init): Delayed initialization of `ffap-tex-path'. (ffap-dired): New entry in `ffap-alist'. (ffap-menu-rescan): May fontify the choices in buffer. (ffap-read-file-or-url): `PC-completion-as-file-name-predicate' used if available, to work with complete.el.
1997-06-18 04:24:37 +00:00
(if ffap-at-mouse-fallback
(call-interactively ffap-at-mouse-fallback)
(message "No file or URL found at mouse click.")
nil)) ; no fallback, return nil
(ffap-soft-value): Make this a function again; the macro version does intern-soft too early. Deleted XEmacs-specific code. (ffap-string-at-point-mode-alist): added "=" and "&" to the url syntax, as suggested by SJE. (ffap-read-file-or-url): fixed the HIST argument to completing-read (only visible in XEmacs?), as reported by Christoph Wedler <wedler@fmi.uni-passau.de>. (ffap-kpathsea-expand-path) New func, replaces ffap-add-subdirs, a first attempt at kpathsea emulation. Also convert "" to "." in path lists, for XEmacs. Suggestions from SJE. Added mouse-track support (but no binding), as suggested by MDB. Moved Emacs mouse bindings from "down-mouse" events to ordinary mouse events. (ffap-alist): added ffap-fortran-mode, as requested by MDB. Rewrote and merged XEmacs support, eliminating file ffap-xe.el. Modified ffap-other-frame to work in dedicated frames, fixing a bug reported by JENS. (ffap-menu-rescan): avoid modifying the buffer. Two bugs reported by Christoph Wedler <wedler@fmi.uni-passau.de>: (ffap-fixup-url): avoid autoloading through url-normalize-url. (ffap-read-file-or-url): for XEmacs, give extra HACK-HOMEDIR arg to `abbreviate-file-name'. (ffap-file-at-point): suppress errors from `ffap-alist'. (ffap-url-at-point): modified regexp to accept mail hostnames ending with a digit. Fixes bug report of SJE. (ffap-url-at-point): use higher level function (w3-view-this-url t) suggested by wmperry, instead of w3-zone-at/w3-zone-data or widget-at/widget-get. (ffap-url-at-point): modified to work with w3-version "WWW 2.3.64 1996/06/02 06:20:23" alpha, which uses the 'widget package rather than the old w3-zone-at. Bug was reported by JENS. Adopted comments and doc strings to Emacs coding conventions. Reorganized. Retired v18 support. (ffap-bindings): Offers a default installation. (ffap-string-at-point): Modified arguments. (ffap-gnus-hook): Updated for Gnus 5. (ffap-tex-init): Delayed initialization of `ffap-tex-path'. (ffap-dired): New entry in `ffap-alist'. (ffap-menu-rescan): May fontify the choices in buffer. (ffap-read-file-or-url): `PC-completion-as-file-name-predicate' used if available, to work with complete.el.
1997-06-18 04:24:37 +00:00
;; failure: return nil
)))
1995-11-12 23:58:04 +00:00
;;; ffap-other-*, ffap-read-only-*, ffap-alternate-* commands:
(ffap-soft-value): Make this a function again; the macro version does intern-soft too early. Deleted XEmacs-specific code. (ffap-string-at-point-mode-alist): added "=" and "&" to the url syntax, as suggested by SJE. (ffap-read-file-or-url): fixed the HIST argument to completing-read (only visible in XEmacs?), as reported by Christoph Wedler <wedler@fmi.uni-passau.de>. (ffap-kpathsea-expand-path) New func, replaces ffap-add-subdirs, a first attempt at kpathsea emulation. Also convert "" to "." in path lists, for XEmacs. Suggestions from SJE. Added mouse-track support (but no binding), as suggested by MDB. Moved Emacs mouse bindings from "down-mouse" events to ordinary mouse events. (ffap-alist): added ffap-fortran-mode, as requested by MDB. Rewrote and merged XEmacs support, eliminating file ffap-xe.el. Modified ffap-other-frame to work in dedicated frames, fixing a bug reported by JENS. (ffap-menu-rescan): avoid modifying the buffer. Two bugs reported by Christoph Wedler <wedler@fmi.uni-passau.de>: (ffap-fixup-url): avoid autoloading through url-normalize-url. (ffap-read-file-or-url): for XEmacs, give extra HACK-HOMEDIR arg to `abbreviate-file-name'. (ffap-file-at-point): suppress errors from `ffap-alist'. (ffap-url-at-point): modified regexp to accept mail hostnames ending with a digit. Fixes bug report of SJE. (ffap-url-at-point): use higher level function (w3-view-this-url t) suggested by wmperry, instead of w3-zone-at/w3-zone-data or widget-at/widget-get. (ffap-url-at-point): modified to work with w3-version "WWW 2.3.64 1996/06/02 06:20:23" alpha, which uses the 'widget package rather than the old w3-zone-at. Bug was reported by JENS. Adopted comments and doc strings to Emacs coding conventions. Reorganized. Retired v18 support. (ffap-bindings): Offers a default installation. (ffap-string-at-point): Modified arguments. (ffap-gnus-hook): Updated for Gnus 5. (ffap-tex-init): Delayed initialization of `ffap-tex-path'. (ffap-dired): New entry in `ffap-alist'. (ffap-menu-rescan): May fontify the choices in buffer. (ffap-read-file-or-url): `PC-completion-as-file-name-predicate' used if available, to work with complete.el.
1997-06-18 04:24:37 +00:00
;; There could be a real `ffap-noselect' function, but we would need
;; at least two new user variables, and there is no w3-fetch-noselect.
;; So instead, we just fake it with a slow save-window-excursion.
1995-11-12 23:58:04 +00:00
(defun ffap-other-window ()
(ffap-soft-value): Make this a function again; the macro version does intern-soft too early. Deleted XEmacs-specific code. (ffap-string-at-point-mode-alist): added "=" and "&" to the url syntax, as suggested by SJE. (ffap-read-file-or-url): fixed the HIST argument to completing-read (only visible in XEmacs?), as reported by Christoph Wedler <wedler@fmi.uni-passau.de>. (ffap-kpathsea-expand-path) New func, replaces ffap-add-subdirs, a first attempt at kpathsea emulation. Also convert "" to "." in path lists, for XEmacs. Suggestions from SJE. Added mouse-track support (but no binding), as suggested by MDB. Moved Emacs mouse bindings from "down-mouse" events to ordinary mouse events. (ffap-alist): added ffap-fortran-mode, as requested by MDB. Rewrote and merged XEmacs support, eliminating file ffap-xe.el. Modified ffap-other-frame to work in dedicated frames, fixing a bug reported by JENS. (ffap-menu-rescan): avoid modifying the buffer. Two bugs reported by Christoph Wedler <wedler@fmi.uni-passau.de>: (ffap-fixup-url): avoid autoloading through url-normalize-url. (ffap-read-file-or-url): for XEmacs, give extra HACK-HOMEDIR arg to `abbreviate-file-name'. (ffap-file-at-point): suppress errors from `ffap-alist'. (ffap-url-at-point): modified regexp to accept mail hostnames ending with a digit. Fixes bug report of SJE. (ffap-url-at-point): use higher level function (w3-view-this-url t) suggested by wmperry, instead of w3-zone-at/w3-zone-data or widget-at/widget-get. (ffap-url-at-point): modified to work with w3-version "WWW 2.3.64 1996/06/02 06:20:23" alpha, which uses the 'widget package rather than the old w3-zone-at. Bug was reported by JENS. Adopted comments and doc strings to Emacs coding conventions. Reorganized. Retired v18 support. (ffap-bindings): Offers a default installation. (ffap-string-at-point): Modified arguments. (ffap-gnus-hook): Updated for Gnus 5. (ffap-tex-init): Delayed initialization of `ffap-tex-path'. (ffap-dired): New entry in `ffap-alist'. (ffap-menu-rescan): May fontify the choices in buffer. (ffap-read-file-or-url): `PC-completion-as-file-name-predicate' used if available, to work with complete.el.
1997-06-18 04:24:37 +00:00
"Like `ffap', but put buffer in another window.
Only intended for interactive use."
1995-11-12 23:58:04 +00:00
(interactive)
(let (value)
(switch-to-buffer-other-window
(save-window-excursion
(setq value (call-interactively 'ffap))
(unless (or (bufferp value) (bufferp (car-safe value)))
(setq value (current-buffer)))
(current-buffer)))
value))
1995-11-12 23:58:04 +00:00
(defun ffap-other-frame ()
(ffap-soft-value): Make this a function again; the macro version does intern-soft too early. Deleted XEmacs-specific code. (ffap-string-at-point-mode-alist): added "=" and "&" to the url syntax, as suggested by SJE. (ffap-read-file-or-url): fixed the HIST argument to completing-read (only visible in XEmacs?), as reported by Christoph Wedler <wedler@fmi.uni-passau.de>. (ffap-kpathsea-expand-path) New func, replaces ffap-add-subdirs, a first attempt at kpathsea emulation. Also convert "" to "." in path lists, for XEmacs. Suggestions from SJE. Added mouse-track support (but no binding), as suggested by MDB. Moved Emacs mouse bindings from "down-mouse" events to ordinary mouse events. (ffap-alist): added ffap-fortran-mode, as requested by MDB. Rewrote and merged XEmacs support, eliminating file ffap-xe.el. Modified ffap-other-frame to work in dedicated frames, fixing a bug reported by JENS. (ffap-menu-rescan): avoid modifying the buffer. Two bugs reported by Christoph Wedler <wedler@fmi.uni-passau.de>: (ffap-fixup-url): avoid autoloading through url-normalize-url. (ffap-read-file-or-url): for XEmacs, give extra HACK-HOMEDIR arg to `abbreviate-file-name'. (ffap-file-at-point): suppress errors from `ffap-alist'. (ffap-url-at-point): modified regexp to accept mail hostnames ending with a digit. Fixes bug report of SJE. (ffap-url-at-point): use higher level function (w3-view-this-url t) suggested by wmperry, instead of w3-zone-at/w3-zone-data or widget-at/widget-get. (ffap-url-at-point): modified to work with w3-version "WWW 2.3.64 1996/06/02 06:20:23" alpha, which uses the 'widget package rather than the old w3-zone-at. Bug was reported by JENS. Adopted comments and doc strings to Emacs coding conventions. Reorganized. Retired v18 support. (ffap-bindings): Offers a default installation. (ffap-string-at-point): Modified arguments. (ffap-gnus-hook): Updated for Gnus 5. (ffap-tex-init): Delayed initialization of `ffap-tex-path'. (ffap-dired): New entry in `ffap-alist'. (ffap-menu-rescan): May fontify the choices in buffer. (ffap-read-file-or-url): `PC-completion-as-file-name-predicate' used if available, to work with complete.el.
1997-06-18 04:24:37 +00:00
"Like `ffap', but put buffer in another frame.
Only intended for interactive use."
1995-11-12 23:58:04 +00:00
(interactive)
(ffap-soft-value): Make this a function again; the macro version does intern-soft too early. Deleted XEmacs-specific code. (ffap-string-at-point-mode-alist): added "=" and "&" to the url syntax, as suggested by SJE. (ffap-read-file-or-url): fixed the HIST argument to completing-read (only visible in XEmacs?), as reported by Christoph Wedler <wedler@fmi.uni-passau.de>. (ffap-kpathsea-expand-path) New func, replaces ffap-add-subdirs, a first attempt at kpathsea emulation. Also convert "" to "." in path lists, for XEmacs. Suggestions from SJE. Added mouse-track support (but no binding), as suggested by MDB. Moved Emacs mouse bindings from "down-mouse" events to ordinary mouse events. (ffap-alist): added ffap-fortran-mode, as requested by MDB. Rewrote and merged XEmacs support, eliminating file ffap-xe.el. Modified ffap-other-frame to work in dedicated frames, fixing a bug reported by JENS. (ffap-menu-rescan): avoid modifying the buffer. Two bugs reported by Christoph Wedler <wedler@fmi.uni-passau.de>: (ffap-fixup-url): avoid autoloading through url-normalize-url. (ffap-read-file-or-url): for XEmacs, give extra HACK-HOMEDIR arg to `abbreviate-file-name'. (ffap-file-at-point): suppress errors from `ffap-alist'. (ffap-url-at-point): modified regexp to accept mail hostnames ending with a digit. Fixes bug report of SJE. (ffap-url-at-point): use higher level function (w3-view-this-url t) suggested by wmperry, instead of w3-zone-at/w3-zone-data or widget-at/widget-get. (ffap-url-at-point): modified to work with w3-version "WWW 2.3.64 1996/06/02 06:20:23" alpha, which uses the 'widget package rather than the old w3-zone-at. Bug was reported by JENS. Adopted comments and doc strings to Emacs coding conventions. Reorganized. Retired v18 support. (ffap-bindings): Offers a default installation. (ffap-string-at-point): Modified arguments. (ffap-gnus-hook): Updated for Gnus 5. (ffap-tex-init): Delayed initialization of `ffap-tex-path'. (ffap-dired): New entry in `ffap-alist'. (ffap-menu-rescan): May fontify the choices in buffer. (ffap-read-file-or-url): `PC-completion-as-file-name-predicate' used if available, to work with complete.el.
1997-06-18 04:24:37 +00:00
;; Extra code works around dedicated windows (noted by JENS, 7/96):
(let* ((win (selected-window))
(wdp (window-dedicated-p win))
value)
(ffap-soft-value): Make this a function again; the macro version does intern-soft too early. Deleted XEmacs-specific code. (ffap-string-at-point-mode-alist): added "=" and "&" to the url syntax, as suggested by SJE. (ffap-read-file-or-url): fixed the HIST argument to completing-read (only visible in XEmacs?), as reported by Christoph Wedler <wedler@fmi.uni-passau.de>. (ffap-kpathsea-expand-path) New func, replaces ffap-add-subdirs, a first attempt at kpathsea emulation. Also convert "" to "." in path lists, for XEmacs. Suggestions from SJE. Added mouse-track support (but no binding), as suggested by MDB. Moved Emacs mouse bindings from "down-mouse" events to ordinary mouse events. (ffap-alist): added ffap-fortran-mode, as requested by MDB. Rewrote and merged XEmacs support, eliminating file ffap-xe.el. Modified ffap-other-frame to work in dedicated frames, fixing a bug reported by JENS. (ffap-menu-rescan): avoid modifying the buffer. Two bugs reported by Christoph Wedler <wedler@fmi.uni-passau.de>: (ffap-fixup-url): avoid autoloading through url-normalize-url. (ffap-read-file-or-url): for XEmacs, give extra HACK-HOMEDIR arg to `abbreviate-file-name'. (ffap-file-at-point): suppress errors from `ffap-alist'. (ffap-url-at-point): modified regexp to accept mail hostnames ending with a digit. Fixes bug report of SJE. (ffap-url-at-point): use higher level function (w3-view-this-url t) suggested by wmperry, instead of w3-zone-at/w3-zone-data or widget-at/widget-get. (ffap-url-at-point): modified to work with w3-version "WWW 2.3.64 1996/06/02 06:20:23" alpha, which uses the 'widget package rather than the old w3-zone-at. Bug was reported by JENS. Adopted comments and doc strings to Emacs coding conventions. Reorganized. Retired v18 support. (ffap-bindings): Offers a default installation. (ffap-string-at-point): Modified arguments. (ffap-gnus-hook): Updated for Gnus 5. (ffap-tex-init): Delayed initialization of `ffap-tex-path'. (ffap-dired): New entry in `ffap-alist'. (ffap-menu-rescan): May fontify the choices in buffer. (ffap-read-file-or-url): `PC-completion-as-file-name-predicate' used if available, to work with complete.el.
1997-06-18 04:24:37 +00:00
(unwind-protect
(progn
(set-window-dedicated-p win nil)
(switch-to-buffer-other-frame
(save-window-excursion
(setq value (call-interactively 'ffap))
(unless (or (bufferp value) (bufferp (car-safe value)))
(setq value (current-buffer)))
(ffap-soft-value): Make this a function again; the macro version does intern-soft too early. Deleted XEmacs-specific code. (ffap-string-at-point-mode-alist): added "=" and "&" to the url syntax, as suggested by SJE. (ffap-read-file-or-url): fixed the HIST argument to completing-read (only visible in XEmacs?), as reported by Christoph Wedler <wedler@fmi.uni-passau.de>. (ffap-kpathsea-expand-path) New func, replaces ffap-add-subdirs, a first attempt at kpathsea emulation. Also convert "" to "." in path lists, for XEmacs. Suggestions from SJE. Added mouse-track support (but no binding), as suggested by MDB. Moved Emacs mouse bindings from "down-mouse" events to ordinary mouse events. (ffap-alist): added ffap-fortran-mode, as requested by MDB. Rewrote and merged XEmacs support, eliminating file ffap-xe.el. Modified ffap-other-frame to work in dedicated frames, fixing a bug reported by JENS. (ffap-menu-rescan): avoid modifying the buffer. Two bugs reported by Christoph Wedler <wedler@fmi.uni-passau.de>: (ffap-fixup-url): avoid autoloading through url-normalize-url. (ffap-read-file-or-url): for XEmacs, give extra HACK-HOMEDIR arg to `abbreviate-file-name'. (ffap-file-at-point): suppress errors from `ffap-alist'. (ffap-url-at-point): modified regexp to accept mail hostnames ending with a digit. Fixes bug report of SJE. (ffap-url-at-point): use higher level function (w3-view-this-url t) suggested by wmperry, instead of w3-zone-at/w3-zone-data or widget-at/widget-get. (ffap-url-at-point): modified to work with w3-version "WWW 2.3.64 1996/06/02 06:20:23" alpha, which uses the 'widget package rather than the old w3-zone-at. Bug was reported by JENS. Adopted comments and doc strings to Emacs coding conventions. Reorganized. Retired v18 support. (ffap-bindings): Offers a default installation. (ffap-string-at-point): Modified arguments. (ffap-gnus-hook): Updated for Gnus 5. (ffap-tex-init): Delayed initialization of `ffap-tex-path'. (ffap-dired): New entry in `ffap-alist'. (ffap-menu-rescan): May fontify the choices in buffer. (ffap-read-file-or-url): `PC-completion-as-file-name-predicate' used if available, to work with complete.el.
1997-06-18 04:24:37 +00:00
(current-buffer))))
(set-window-dedicated-p win wdp))
value))
Don't warn on toggle-read-only calls. Clarify the documentation of toggle-read-only, and audit the code tree for uses of toggle-read-only; where appropriate, switch to setting the variable buffer-read-only or calling toggle-read-only with a (new) second arg. * lisp/files.el (toggle-read-only): Doc fix and code cleanup. New arg to allow printing the message when called from Lisp. * lisp/emacs-lisp/bytecomp.el (byte-compile-interactive-only-functions): Remove toggle-read-only. * lisp/bindings.el (mode-line-toggle-read-only): * lisp/dired.el (dired-toggle-read-only): * lisp/ibuffer.el (ibuffer-do-toggle-read-only): Call toggle-read-only with non-nil second arg. * lisp/bs.el (bs-toggle-readonly): * lisp/buff-menu.el (Buffer-menu-toggle-read-only): Remove with-no-warnings around toggle-read-only. * lisp/ffap.el (ffap--toggle-read-only): Accept a list of buffers. Remove with-no-warnings around toggle-read-only. (ffap-read-only, ffap-read-only-other-window) (ffap-read-only-other-frame): Callers changed. * lisp/help-mode.el: Don't require view package. (help-mode-finish): Set buffer-read-only instead of calling toggle-read-only. * lisp/emacs-lisp/eieio-custom.el (eieio-customize-object): * lisp/vc/ediff.el (ediff-set-read-only-in-buf-A): Set buffer-read-only directly. * lisp/gnus/smime.el (smime-certificate-info): Set buffer-read-only directly, instead of calling toggle-read-only with a (bogus) argument. * doc/emacs/buffers.texi (Misc Buffer): Document view-read-only. * doc/lispref/buffers.texi (Read Only Buffers): Document toggle-read-only changes. Reword to account for the fact that read-only is currently not supported in overlay properties.
2012-07-13 07:06:09 +00:00
(defun ffap--toggle-read-only (buffer-or-list)
(dolist (buffer (if (listp buffer-or-list)
buffer-or-list
(list buffer-or-list)))
(with-current-buffer buffer
(read-only-mode 1))))
(defun ffap-read-only ()
"Like `ffap', but mark buffer as read-only.
Only intended for interactive use."
(interactive)
(let ((value (call-interactively 'ffap)))
(unless (or (bufferp value) (bufferp (car-safe value)))
(setq value (current-buffer)))
Don't warn on toggle-read-only calls. Clarify the documentation of toggle-read-only, and audit the code tree for uses of toggle-read-only; where appropriate, switch to setting the variable buffer-read-only or calling toggle-read-only with a (new) second arg. * lisp/files.el (toggle-read-only): Doc fix and code cleanup. New arg to allow printing the message when called from Lisp. * lisp/emacs-lisp/bytecomp.el (byte-compile-interactive-only-functions): Remove toggle-read-only. * lisp/bindings.el (mode-line-toggle-read-only): * lisp/dired.el (dired-toggle-read-only): * lisp/ibuffer.el (ibuffer-do-toggle-read-only): Call toggle-read-only with non-nil second arg. * lisp/bs.el (bs-toggle-readonly): * lisp/buff-menu.el (Buffer-menu-toggle-read-only): Remove with-no-warnings around toggle-read-only. * lisp/ffap.el (ffap--toggle-read-only): Accept a list of buffers. Remove with-no-warnings around toggle-read-only. (ffap-read-only, ffap-read-only-other-window) (ffap-read-only-other-frame): Callers changed. * lisp/help-mode.el: Don't require view package. (help-mode-finish): Set buffer-read-only instead of calling toggle-read-only. * lisp/emacs-lisp/eieio-custom.el (eieio-customize-object): * lisp/vc/ediff.el (ediff-set-read-only-in-buf-A): Set buffer-read-only directly. * lisp/gnus/smime.el (smime-certificate-info): Set buffer-read-only directly, instead of calling toggle-read-only with a (bogus) argument. * doc/emacs/buffers.texi (Misc Buffer): Document view-read-only. * doc/lispref/buffers.texi (Read Only Buffers): Document toggle-read-only changes. Reword to account for the fact that read-only is currently not supported in overlay properties.
2012-07-13 07:06:09 +00:00
(ffap--toggle-read-only value)
value))
(defun ffap-read-only-other-window ()
"Like `ffap', but put buffer in another window and mark as read-only.
Only intended for interactive use."
(interactive)
(let ((value (ffap-other-window)))
Don't warn on toggle-read-only calls. Clarify the documentation of toggle-read-only, and audit the code tree for uses of toggle-read-only; where appropriate, switch to setting the variable buffer-read-only or calling toggle-read-only with a (new) second arg. * lisp/files.el (toggle-read-only): Doc fix and code cleanup. New arg to allow printing the message when called from Lisp. * lisp/emacs-lisp/bytecomp.el (byte-compile-interactive-only-functions): Remove toggle-read-only. * lisp/bindings.el (mode-line-toggle-read-only): * lisp/dired.el (dired-toggle-read-only): * lisp/ibuffer.el (ibuffer-do-toggle-read-only): Call toggle-read-only with non-nil second arg. * lisp/bs.el (bs-toggle-readonly): * lisp/buff-menu.el (Buffer-menu-toggle-read-only): Remove with-no-warnings around toggle-read-only. * lisp/ffap.el (ffap--toggle-read-only): Accept a list of buffers. Remove with-no-warnings around toggle-read-only. (ffap-read-only, ffap-read-only-other-window) (ffap-read-only-other-frame): Callers changed. * lisp/help-mode.el: Don't require view package. (help-mode-finish): Set buffer-read-only instead of calling toggle-read-only. * lisp/emacs-lisp/eieio-custom.el (eieio-customize-object): * lisp/vc/ediff.el (ediff-set-read-only-in-buf-A): Set buffer-read-only directly. * lisp/gnus/smime.el (smime-certificate-info): Set buffer-read-only directly, instead of calling toggle-read-only with a (bogus) argument. * doc/emacs/buffers.texi (Misc Buffer): Document view-read-only. * doc/lispref/buffers.texi (Read Only Buffers): Document toggle-read-only changes. Reword to account for the fact that read-only is currently not supported in overlay properties.
2012-07-13 07:06:09 +00:00
(ffap--toggle-read-only value)
value))
(defun ffap-read-only-other-frame ()
"Like `ffap', but put buffer in another frame and mark as read-only.
Only intended for interactive use."
(interactive)
(let ((value (ffap-other-frame)))
Don't warn on toggle-read-only calls. Clarify the documentation of toggle-read-only, and audit the code tree for uses of toggle-read-only; where appropriate, switch to setting the variable buffer-read-only or calling toggle-read-only with a (new) second arg. * lisp/files.el (toggle-read-only): Doc fix and code cleanup. New arg to allow printing the message when called from Lisp. * lisp/emacs-lisp/bytecomp.el (byte-compile-interactive-only-functions): Remove toggle-read-only. * lisp/bindings.el (mode-line-toggle-read-only): * lisp/dired.el (dired-toggle-read-only): * lisp/ibuffer.el (ibuffer-do-toggle-read-only): Call toggle-read-only with non-nil second arg. * lisp/bs.el (bs-toggle-readonly): * lisp/buff-menu.el (Buffer-menu-toggle-read-only): Remove with-no-warnings around toggle-read-only. * lisp/ffap.el (ffap--toggle-read-only): Accept a list of buffers. Remove with-no-warnings around toggle-read-only. (ffap-read-only, ffap-read-only-other-window) (ffap-read-only-other-frame): Callers changed. * lisp/help-mode.el: Don't require view package. (help-mode-finish): Set buffer-read-only instead of calling toggle-read-only. * lisp/emacs-lisp/eieio-custom.el (eieio-customize-object): * lisp/vc/ediff.el (ediff-set-read-only-in-buf-A): Set buffer-read-only directly. * lisp/gnus/smime.el (smime-certificate-info): Set buffer-read-only directly, instead of calling toggle-read-only with a (bogus) argument. * doc/emacs/buffers.texi (Misc Buffer): Document view-read-only. * doc/lispref/buffers.texi (Read Only Buffers): Document toggle-read-only changes. Reword to account for the fact that read-only is currently not supported in overlay properties.
2012-07-13 07:06:09 +00:00
(ffap--toggle-read-only value)
value))
(defun ffap-alternate-file ()
"Like `ffap' and `find-alternate-file'.
Only intended for interactive use."
(interactive)
(let ((ffap-file-finder 'find-alternate-file))
(call-interactively 'ffap)))
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(defun ffap-alternate-file-other-window ()
"Like `ffap' and `find-alternate-file-other-window'.
Only intended for interactive use."
(interactive)
(let ((ffap-file-finder 'find-alternate-file-other-window))
(call-interactively 'ffap)))
(defun ffap-literally ()
"Like `ffap' and `find-file-literally'.
Only intended for interactive use."
(interactive)
(let ((ffap-file-finder 'find-file-literally))
(call-interactively 'ffap)))
(defalias 'find-file-literally-at-point 'ffap-literally)
1995-11-12 23:58:04 +00:00
;;; Bug Reporter:
(define-obsolete-function-alias 'ffap-bug 'report-emacs-bug "23.1")
(define-obsolete-function-alias 'ffap-submit-bug 'report-emacs-bug "23.1")
1995-11-12 23:58:04 +00:00
;;; Hooks for Gnus, VM, Rmail:
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;;
;; If you do not like these bindings, write versions with whatever
;; bindings you would prefer.
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(defun ffap-ro-mode-hook ()
"Bind `ffap-next' and `ffap-menu' to M-l and M-m, resp."
(local-set-key "\M-l" 'ffap-next)
(local-set-key "\M-m" 'ffap-menu))
1995-11-12 23:58:04 +00:00
(defun ffap-gnus-hook ()
"Bind `ffap-gnus-next' and `ffap-gnus-menu' to M-l and M-m, resp."
(set (make-local-variable 'ffap-foo-at-bar-prefix) "news") ; message-id's
;; Note "l", "L", "m", "M" are taken:
(local-set-key "\M-l" 'ffap-gnus-next)
(local-set-key "\M-m" 'ffap-gnus-menu))
1995-11-12 23:58:04 +00:00
(defvar gnus-summary-buffer)
(defvar gnus-article-buffer)
;; This code is called from gnus.
(declare-function gnus-summary-select-article "gnus-sum"
(&optional all-headers force pseudo article))
(declare-function gnus-configure-windows "gnus-win"
(setting &optional force))
(defun ffap-gnus-wrapper (form) ; used by both commands below
(and (eq (current-buffer) (get-buffer gnus-summary-buffer))
(gnus-summary-select-article)) ; get article of current line
;; Preserve selected buffer, but do not do save-window-excursion,
;; since we want to see any window created by the form. Temporarily
;; select the article buffer, so we can see any point movement.
(let ((sb (window-buffer (selected-window))))
(gnus-configure-windows 'article)
(pop-to-buffer gnus-article-buffer)
(widen)
;; Skip headers for ffap-gnus-next (which will wrap around)
(if (eq (point) (point-min)) (search-forward "\n\n" nil t))
(unwind-protect
(eval form)
(pop-to-buffer sb))))
(defun ffap-gnus-next ()
"Run `ffap-next' in the gnus article buffer."
(interactive) (ffap-gnus-wrapper '(ffap-next nil t)))
(defun ffap-gnus-menu ()
"Run `ffap-menu' in the gnus article buffer."
(interactive) (ffap-gnus-wrapper '(ffap-menu)))
;;;###autoload
(defun dired-at-point (&optional filename)
"Start Dired, defaulting to file at point. See `ffap'.
If `dired-at-point-require-prefix' is set, the prefix meaning is reversed."
(interactive)
(if (and (called-interactively-p 'interactive)
(if dired-at-point-require-prefix
(not current-prefix-arg)
current-prefix-arg))
(let (current-prefix-arg) ; already interpreted
(call-interactively ffap-directory-finder))
(or filename (setq filename (dired-at-point-prompter)))
(cond
((ffap-url-p filename)
(funcall ffap-url-fetcher filename))
((and ffap-dired-wildcards
(string-match ffap-dired-wildcards filename))
(funcall ffap-directory-finder filename))
((file-exists-p filename)
(if (file-directory-p filename)
(funcall ffap-directory-finder
(expand-file-name filename))
(funcall ffap-directory-finder
(concat (expand-file-name filename) "*"))))
((and (file-writable-p
(or (file-name-directory (directory-file-name filename))
filename))
(y-or-n-p "Directory does not exist, create it? "))
(make-directory filename)
(funcall ffap-directory-finder filename))
((error "No such file or directory `%s'" filename)))))
(defun dired-at-point-prompter (&optional guess)
;; Does guess and prompt step for find-file-at-point.
;; Extra complication for the temporary highlighting.
(unwind-protect
(ffap-read-file-or-url
(cond
((eq ffap-directory-finder 'list-directory)
"List directory (brief): ")
(ffap-url-regexp "Dired file or URL: ")
(t "Dired file: "))
(prog1
(setq guess (or guess
(let ((guess (ffap-guesser)))
(if (or (not guess)
(ffap-url-p guess)
(ffap-file-remote-p guess))
guess
(setq guess (abbreviate-file-name
(expand-file-name guess)))
(cond
;; Interpret local directory as a directory.
((file-directory-p guess)
(file-name-as-directory guess))
;; Get directory component from local files.
((file-regular-p guess)
(file-name-directory guess))
(guess))))
))
(and guess (ffap-highlight))))
(ffap-highlight t)))
;;; ffap-dired-other-*, ffap-list-directory commands:
(defun ffap-dired-other-window ()
"Like `dired-at-point', but put buffer in another window.
Only intended for interactive use."
(interactive)
(let (value)
(switch-to-buffer-other-window
(save-window-excursion
(setq value (call-interactively 'dired-at-point))
(current-buffer)))
value))
(defun ffap-dired-other-frame ()
"Like `dired-at-point', but put buffer in another frame.
Only intended for interactive use."
(interactive)
;; Extra code works around dedicated windows (noted by JENS, 7/96):
(let* ((win (selected-window))
(wdp (window-dedicated-p win))
value)
(unwind-protect
(progn
(set-window-dedicated-p win nil)
(switch-to-buffer-other-frame
(save-window-excursion
(setq value (call-interactively 'dired-at-point))
(current-buffer))))
(set-window-dedicated-p win wdp))
value))
(defun ffap-list-directory ()
"Like `dired-at-point' and `list-directory'.
Only intended for interactive use."
(interactive)
(let ((ffap-directory-finder 'list-directory))
(call-interactively 'dired-at-point)))
;;; Hooks to put in `file-name-at-point-functions':
;;;###autoload
(defun ffap-guess-file-name-at-point ()
"Try to get a file name at point.
This hook is intended to be put in `file-name-at-point-functions'."
(when (fboundp 'ffap-guesser)
;; Logic from `ffap-read-file-or-url' and `dired-at-point-prompter'.
(let ((guess (ffap-guesser)))
(setq guess
(if (or (not guess)
(and (fboundp 'ffap-url-p)
(ffap-url-p guess))
(and (fboundp 'ffap-file-remote-p)
(ffap-file-remote-p guess)))
guess
(abbreviate-file-name (expand-file-name guess))))
(when guess
(if (file-directory-p guess)
(file-name-as-directory guess)
guess)))))
(ffap-soft-value): Make this a function again; the macro version does intern-soft too early. Deleted XEmacs-specific code. (ffap-string-at-point-mode-alist): added "=" and "&" to the url syntax, as suggested by SJE. (ffap-read-file-or-url): fixed the HIST argument to completing-read (only visible in XEmacs?), as reported by Christoph Wedler <wedler@fmi.uni-passau.de>. (ffap-kpathsea-expand-path) New func, replaces ffap-add-subdirs, a first attempt at kpathsea emulation. Also convert "" to "." in path lists, for XEmacs. Suggestions from SJE. Added mouse-track support (but no binding), as suggested by MDB. Moved Emacs mouse bindings from "down-mouse" events to ordinary mouse events. (ffap-alist): added ffap-fortran-mode, as requested by MDB. Rewrote and merged XEmacs support, eliminating file ffap-xe.el. Modified ffap-other-frame to work in dedicated frames, fixing a bug reported by JENS. (ffap-menu-rescan): avoid modifying the buffer. Two bugs reported by Christoph Wedler <wedler@fmi.uni-passau.de>: (ffap-fixup-url): avoid autoloading through url-normalize-url. (ffap-read-file-or-url): for XEmacs, give extra HACK-HOMEDIR arg to `abbreviate-file-name'. (ffap-file-at-point): suppress errors from `ffap-alist'. (ffap-url-at-point): modified regexp to accept mail hostnames ending with a digit. Fixes bug report of SJE. (ffap-url-at-point): use higher level function (w3-view-this-url t) suggested by wmperry, instead of w3-zone-at/w3-zone-data or widget-at/widget-get. (ffap-url-at-point): modified to work with w3-version "WWW 2.3.64 1996/06/02 06:20:23" alpha, which uses the 'widget package rather than the old w3-zone-at. Bug was reported by JENS. Adopted comments and doc strings to Emacs coding conventions. Reorganized. Retired v18 support. (ffap-bindings): Offers a default installation. (ffap-string-at-point): Modified arguments. (ffap-gnus-hook): Updated for Gnus 5. (ffap-tex-init): Delayed initialization of `ffap-tex-path'. (ffap-dired): New entry in `ffap-alist'. (ffap-menu-rescan): May fontify the choices in buffer. (ffap-read-file-or-url): `PC-completion-as-file-name-predicate' used if available, to work with complete.el.
1997-06-18 04:24:37 +00:00
;;; Offer default global bindings (`ffap-bindings'):
(defvar ffap-bindings
'((global-set-key [S-mouse-3] 'ffap-at-mouse)
(global-set-key [C-S-mouse-3] 'ffap-menu)
(global-set-key "\C-x\C-f" 'find-file-at-point)
(global-set-key "\C-x\C-r" 'ffap-read-only)
(global-set-key "\C-x\C-v" 'ffap-alternate-file)
(global-set-key "\C-x4f" 'ffap-other-window)
(global-set-key "\C-x5f" 'ffap-other-frame)
(global-set-key "\C-x4r" 'ffap-read-only-other-window)
(global-set-key "\C-x5r" 'ffap-read-only-other-frame)
(global-set-key "\C-xd" 'dired-at-point)
(global-set-key "\C-x4d" 'ffap-dired-other-window)
(global-set-key "\C-x5d" 'ffap-dired-other-frame)
(global-set-key "\C-x\C-d" 'ffap-list-directory)
(add-hook 'gnus-summary-mode-hook 'ffap-gnus-hook)
(add-hook 'gnus-article-mode-hook 'ffap-gnus-hook)
(add-hook 'vm-mode-hook 'ffap-ro-mode-hook)
(add-hook 'rmail-mode-hook 'ffap-ro-mode-hook))
"List of binding forms evaluated by function `ffap-bindings'.
2001-01-06 18:55:45 +00:00
A reasonable ffap installation needs just this one line:
(ffap-bindings)
(ffap-soft-value): Make this a function again; the macro version does intern-soft too early. Deleted XEmacs-specific code. (ffap-string-at-point-mode-alist): added "=" and "&" to the url syntax, as suggested by SJE. (ffap-read-file-or-url): fixed the HIST argument to completing-read (only visible in XEmacs?), as reported by Christoph Wedler <wedler@fmi.uni-passau.de>. (ffap-kpathsea-expand-path) New func, replaces ffap-add-subdirs, a first attempt at kpathsea emulation. Also convert "" to "." in path lists, for XEmacs. Suggestions from SJE. Added mouse-track support (but no binding), as suggested by MDB. Moved Emacs mouse bindings from "down-mouse" events to ordinary mouse events. (ffap-alist): added ffap-fortran-mode, as requested by MDB. Rewrote and merged XEmacs support, eliminating file ffap-xe.el. Modified ffap-other-frame to work in dedicated frames, fixing a bug reported by JENS. (ffap-menu-rescan): avoid modifying the buffer. Two bugs reported by Christoph Wedler <wedler@fmi.uni-passau.de>: (ffap-fixup-url): avoid autoloading through url-normalize-url. (ffap-read-file-or-url): for XEmacs, give extra HACK-HOMEDIR arg to `abbreviate-file-name'. (ffap-file-at-point): suppress errors from `ffap-alist'. (ffap-url-at-point): modified regexp to accept mail hostnames ending with a digit. Fixes bug report of SJE. (ffap-url-at-point): use higher level function (w3-view-this-url t) suggested by wmperry, instead of w3-zone-at/w3-zone-data or widget-at/widget-get. (ffap-url-at-point): modified to work with w3-version "WWW 2.3.64 1996/06/02 06:20:23" alpha, which uses the 'widget package rather than the old w3-zone-at. Bug was reported by JENS. Adopted comments and doc strings to Emacs coding conventions. Reorganized. Retired v18 support. (ffap-bindings): Offers a default installation. (ffap-string-at-point): Modified arguments. (ffap-gnus-hook): Updated for Gnus 5. (ffap-tex-init): Delayed initialization of `ffap-tex-path'. (ffap-dired): New entry in `ffap-alist'. (ffap-menu-rescan): May fontify the choices in buffer. (ffap-read-file-or-url): `PC-completion-as-file-name-predicate' used if available, to work with complete.el.
1997-06-18 04:24:37 +00:00
Of course if you do not like these bindings, just roll your own!")
;;;###autoload
(defun ffap-bindings ()
"Evaluate the forms in variable `ffap-bindings'."
(interactive)
(eval (cons 'progn ffap-bindings)))
(provide 'ffap)
2003-09-01 15:45:59 +00:00
1995-11-12 23:58:04 +00:00
;;; ffap.el ends here