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emacs/lisp/arc-mode.el

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;;; arc-mode.el --- simple editing of archives -*- lexical-binding: t; -*-
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;; Copyright (C) 1995, 1997-1998, 2001-2020 Free Software Foundation,
;; Inc.
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;; Author: Morten Welinder <terra@gnu.org>
;; Keywords: files archives ms-dos editing major-mode
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;; Favorite-brand-of-beer: None, I hate beer.
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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 <https://www.gnu.org/licenses/>.
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;;; Commentary:
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;; NAMING: "arc" is short for "archive" and does not refer specifically
;; to files whose name end in ".arc"
;;
;; This code does not decode any files internally, although it does
;; understand the directory level of the archives. For this reason,
;; you should expect this code to need more fiddling than tar-mode.el
;; (although it at present has fewer bugs :-) In particular, I have
;; not tested this under MS-DOS myself.
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;; -------------------------------------
;; INTERACTION: arc-mode.el should play together with
;;
;; * ange-ftp.el: Remote archives (i.e., ones that ange-ftp has brought
;; to you) are handled by doing all updates on a local
;; copy. When you make changes to a remote file the
;; changes will first take effect when the archive buffer
;; is saved. You will be warned about this.
;;
;; * dos-fns.el: You get automatic ^M^J <--> ^J conversion.
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;;
;; arc-mode.el does not work well with crypt++.el; for the archives as
;; such this could be fixed (but wouldn't be useful) by declaring such
;; archives to be "remote". For the members this is a general Emacs
;; problem that 19.29's file formats may fix.
;; -------------------------------------
;; ARCHIVE TYPES: Currently only the archives below are handled, but the
;; structure for handling just about anything is in place.
;;
;; Arc Lzh Zip Zoo Rar 7z Ar
;; --------------------------------------------------
;; View listing Intern Intern Intern Intern Y Y Y
;; Extract member Y Y Y Y Y Y Y
;; Save changed member Y Y Y Y N Y Y
;; Add new member N N N N N N N
;; Delete member Y Y Y Y N Y N
;; Rename member Y Y N N N N N
;; Chmod - Y Y - N N N
;; Chown - Y - - N N N
;; Chgrp - Y - - N N N
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;;
;; Special thanks to Bill Brodie <wbrodie@panix.com> for very useful tips
;; on the first released version of this package.
;;
;; This code is partly based on tar-mode.el from Emacs.
;; -------------------------------------
;; ARCHIVE STRUCTURES:
;; (This is mostly for myself.)
;;
;; ARC A series of (header,file). No interactions among members.
;;
;; LZH A series of (header,file). Headers are checksummed. No
;; interaction among members.
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;; Headers come in three flavors called level 0, 1 and 2 headers.
;; Level 2 header is free of DOS specific restrictions and most
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;; commonly used. Also level 1 and 2 headers consist of base
;; and extension headers. For more details see
;; http://homepage1.nifty.com/dangan/en/Content/Program/Java/jLHA/Notes/Notes.html
;; http://www.osirusoft.com/joejared/lzhformat.html
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;;
;; ZIP A series of (lheader,fil) followed by a "central directory"
;; which is a series of (cheader) followed by an end-of-
;; central-dir record possibly followed by junk. The e-o-c-d
;; links to c-d. cheaders link to lheaders which are basically
;; cut-down versions of the cheaders.
;;
;; ZOO An archive header followed by a series of (header,file).
;; Each member header points to the next. The archive is
;; terminated by a bogus header with a zero next link.
;; -------------------------------------
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;; HOOKS: `foo' means one of the supported archive types.
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;;
;; archive-mode-hook
;; archive-foo-mode-hook
;; archive-extract-hook
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;;; Code:
(eval-when-compile (require 'cl-lib))
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;; -------------------------------------------------------------------------
;;; Section: Configuration.
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(defgroup archive nil
"Simple editing of archives."
:group 'data)
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(defcustom archive-tmpdir
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;; make-temp-name is safe here because we use this name
;; to create a directory.
(archive-tmpdir): Make the prefix of the temporary directory absolute. (file-name-invalid-regexp): New variable. (archive-zip-case-fiddle): Doc fix. (archive-remote): Make it permanent-local. (archive-member-coding-system): New variable. (archive-mode): Don't use write-contents-hooks for remote archives. Archives whose names are illegal for the current filesystem are marked read-only. (archive-summarize): Optional argument SHUT-UP makes it silent. All callers changed. (archive-unique-fname): New function. (archive-maybe-copy): Use it. (archive-maybe-copy, archive-write-file): Bind coding-system-for-write to no-conversion. (archive-maybe-update, archive-mode-revert): Bind coding-system-for-read to no-conversion. (archive-maybe-update): Remain at the same line in the archive listing, after updating the archive. Print the buffer name of the archive to be saved. (archive-extract): Mark archive members whose names are invalid as read-only. Don't set buffer-file-type. Remove the write-contents hook for remote archives. Warn about read-only archives inside other archives. (archive-write-file-member): Handle remote archives. Restore value of last-coding-system-used. (archive-*-write-file-member): Handle archives inside other archives. Save the value of last-coding-system-used. (archive-write-file): New optional variable FILE: where to write the archive; defaults to buffer-file-name, for remote archives. (archive-zip-summarize, archive-zip-chmod-entry): Support VFAT type of host filesystem. (archive-zip-summarize): Don't fiddle letter case of mixed-case file names.
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(make-temp-name
(expand-file-name (if (eq system-type 'ms-dos) "ar" "archive.tmp")
temporary-file-directory))
"Directory for temporary files made by `arc-mode.el'."
:type 'directory)
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(defcustom archive-remote-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.
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"Regexp recognizing archive files names that are not local.
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A non-local file is one whose file name is not proper outside Emacs.
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A local copy of the archive will be used when updating."
:type 'regexp)
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(define-obsolete-variable-alias 'archive-extract-hooks
'archive-extract-hook "24.3")
(defcustom archive-extract-hook nil
"Hook run when an archive member has been extracted."
:type 'hook)
(defcustom archive-visit-single-files nil
"If non-nil, opening an archive with a single file visits that file.
If nil, visiting such an archive displays the archive summary."
:version "25.1"
:type '(choice (const :tag "Visit the single file" t)
(const :tag "Show the archive summary" nil)))
(defcustom archive-hidden-columns '(Ids)
"Columns hidden from display."
:version "28.1"
:type '(set (const Mode)
(const Ids)
(const Date&Time)
(const Ratio)))
(defconst archive-alternate-hidden-columns '(Mode Date&Time)
"Columns hidden when `archive-alternate-display' is used.")
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;; ------------------------------
;; Arc archive configuration
;; We always go via a local file since there seems to be no reliable way
;; to extract to stdout without junk getting added.
(defgroup archive-arc nil
"ARC-specific options to archive."
:group 'archive)
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(defcustom archive-arc-extract
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'("arc" "x")
* 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.
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"Program and its options to run in order to extract an arc file member.
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Extraction should happen to the current directory. Archive and member
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name will be added."
:type '(list (string :tag "Program")
(repeat :tag "Options"
:inline t
(string :format "%v"))))
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(defcustom archive-arc-expunge
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'("arc" "d")
* 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.
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"Program and its options to run in order to delete arc file members.
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Archive and member names will be added."
:type '(list (string :tag "Program")
(repeat :tag "Options"
:inline t
(string :format "%v"))))
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(defcustom archive-arc-write-file-member
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'("arc" "u")
* 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.
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"Program and its options to run in order to update an arc file member.
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Archive and member name will be added."
:type '(list (string :tag "Program")
(repeat :tag "Options"
:inline t
(string :format "%v"))))
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;; ------------------------------
;; Lzh archive configuration
(defgroup archive-lzh nil
"LZH-specific options to archive."
:group 'archive)
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(defcustom archive-lzh-extract
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'("lha" "pq")
* 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.
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"Program and its options to run in order to extract an lzh file member.
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Extraction should happen to standard output. Archive and member name will
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be added."
:type '(list (string :tag "Program")
(repeat :tag "Options"
:inline t
(string :format "%v"))))
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(defcustom archive-lzh-expunge
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'("lha" "d")
* 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.
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"Program and its options to run in order to delete lzh file members.
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Archive and member names will be added."
:type '(list (string :tag "Program")
(repeat :tag "Options"
:inline t
(string :format "%v"))))
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(defcustom archive-lzh-write-file-member
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'("lha" "a")
* 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.
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"Program and its options to run in order to update an lzh file member.
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Archive and member name will be added."
:type '(list (string :tag "Program")
(repeat :tag "Options"
:inline t
(string :format "%v"))))
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;; ------------------------------
;; Zip archive configuration
(defvar archive-7z-program (let ((7z (or (executable-find "7z")
(executable-find "7za"))))
(when 7z
(file-name-nondirectory 7z))))
(defgroup archive-zip nil
"ZIP-specific options to archive."
:group 'archive)
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(defcustom archive-zip-extract
(cond ((executable-find "unzip") '("unzip" "-qq" "-c"))
(archive-7z-program `(,archive-7z-program "x" "-so"))
((executable-find "pkunzip") '("pkunzip" "-e" "-o-"))
(t '("unzip" "-qq" "-c")))
* 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.
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"Program and its options to run in order to extract a zip file member.
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Extraction should happen to standard output. Archive and member name will
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be added."
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:type '(list (string :tag "Program")
(repeat :tag "Options"
:inline t
(string :format "%v"))))
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2008-06-27 07:34:53 +00:00
;; For several reasons the latter behavior is not desirable in general.
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;; (1) It uses more disk space. (2) Error checking is worse or non-
;; existent. (3) It tends to do funny things with other systems' file
;; names.
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(defcustom archive-zip-expunge
(cond ((executable-find "zip") '("zip" "-d" "-q"))
(archive-7z-program `(,archive-7z-program "d"))
((executable-find "pkzip") '("pkzip" "-d"))
(t '("zip" "-d" "-q")))
* 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.
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"Program and its options to run in order to delete zip file members.
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Archive and member names will be added."
:type '(list (string :tag "Program")
(repeat :tag "Options"
:inline t
(string :format "%v"))))
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(defcustom archive-zip-update
(cond ((executable-find "zip") '("zip" "-q"))
(archive-7z-program `(,archive-7z-program "u"))
((executable-find "pkzip") '("pkzip" "-u" "-P"))
(t '("zip" "-q")))
* 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.
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"Program and its options to run in order to update a zip file member.
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Options should ensure that specified directory will be put into the zip
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file. Archive and member name will be added."
:type '(list (string :tag "Program")
(repeat :tag "Options"
:inline t
(string :format "%v"))))
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(defcustom archive-zip-update-case
(cond ((executable-find "zip") '("zip" "-q" "-k"))
(archive-7z-program `(,archive-7z-program "u"))
((executable-find "pkzip") '("pkzip" "-u" "-P"))
(t '("zip" "-q" "-k")))
* 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.
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"Program and its options to run in order to update a case fiddled zip member.
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Options should ensure that specified directory will be put into the zip file.
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Archive and member name will be added."
:type '(list (string :tag "Program")
(repeat :tag "Options"
:inline t
(string :format "%v"))))
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(declare-function msdos-long-file-names "msdos.c")
(defcustom archive-zip-case-fiddle (and (eq system-type 'ms-dos)
(not (msdos-long-file-names)))
"If non-nil, then all-caps names of zip file members will be down-cased.
(archive-tmpdir): Make the prefix of the temporary directory absolute. (file-name-invalid-regexp): New variable. (archive-zip-case-fiddle): Doc fix. (archive-remote): Make it permanent-local. (archive-member-coding-system): New variable. (archive-mode): Don't use write-contents-hooks for remote archives. Archives whose names are illegal for the current filesystem are marked read-only. (archive-summarize): Optional argument SHUT-UP makes it silent. All callers changed. (archive-unique-fname): New function. (archive-maybe-copy): Use it. (archive-maybe-copy, archive-write-file): Bind coding-system-for-write to no-conversion. (archive-maybe-update, archive-mode-revert): Bind coding-system-for-read to no-conversion. (archive-maybe-update): Remain at the same line in the archive listing, after updating the archive. Print the buffer name of the archive to be saved. (archive-extract): Mark archive members whose names are invalid as read-only. Don't set buffer-file-type. Remove the write-contents hook for remote archives. Warn about read-only archives inside other archives. (archive-write-file-member): Handle remote archives. Restore value of last-coding-system-used. (archive-*-write-file-member): Handle archives inside other archives. Save the value of last-coding-system-used. (archive-write-file): New optional variable FILE: where to write the archive; defaults to buffer-file-name, for remote archives. (archive-zip-summarize, archive-zip-chmod-entry): Support VFAT type of host filesystem. (archive-zip-summarize): Don't fiddle letter case of mixed-case file names.
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This case fiddling will only happen for members created by a system
that uses caseless file names.
In addition, this flag forces members added/updated in the zip archive
to be truncated to DOS 8+3 file-name restrictions."
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:type 'boolean
:version "27.1")
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;; ------------------------------
;; Zoo archive configuration
(defgroup archive-zoo nil
"ZOO-specific options to archive."
:group 'archive)
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(defcustom archive-zoo-extract
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'("zoo" "xpq")
* 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.
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"Program and its options to run in order to extract a zoo file member.
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Extraction should happen to standard output. Archive and member name will
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be added."
:type '(list (string :tag "Program")
(repeat :tag "Options"
:inline t
(string :format "%v"))))
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(defcustom archive-zoo-expunge
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'("zoo" "DqPP")
* 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.
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"Program and its options to run in order to delete zoo file members.
1997-09-14 17:23:52 +00:00
Archive and member names will be added."
:type '(list (string :tag "Program")
(repeat :tag "Options"
:inline t
(string :format "%v"))))
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(defcustom archive-zoo-write-file-member
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'("zoo" "a")
* 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.
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"Program and its options to run in order to update a zoo file member.
1997-09-14 17:23:52 +00:00
Archive and member name will be added."
:type '(list (string :tag "Program")
(repeat :tag "Options"
:inline t
(string :format "%v"))))
;; ------------------------------
;; 7z archive configuration
(defgroup archive-7z nil
"7Z-specific options to archive."
:group 'archive)
(defcustom archive-7z-extract
`(,(or archive-7z-program "7z") "x" "-so")
"Program and its options to run in order to extract a 7z file member.
Extraction should happen to standard output. Archive and member name will
be added."
Add missing :version tags to new defgroups and defcustoms * window.el (window-sides-slots): * tool-bar.el (tool-bar-position): * term/xterm.el (xterm-extra-capabilities): * ses.el (ses-self-reference-early-detection): * progmodes/verilog-mode.el (verilog-auto-declare-nettype) (verilog-auto-wire-type) (verilog-auto-delete-trailing-whitespace) (verilog-auto-reset-blocking-in-non, verilog-auto-inst-sort) (verilog-auto-tieoff-declaration): * progmodes/sql.el (sql-login-hook, sql-ansi-statement-starters) (sql-oracle-statement-starters, sql-oracle-scan-on): * progmodes/prolog.el (prolog-align-comments-flag) (prolog-indent-mline-comments-flag, prolog-object-end-to-0-flag) (prolog-left-indent-regexp, prolog-paren-indent-p) (prolog-paren-indent, prolog-parse-mode, prolog-keywords) (prolog-types, prolog-mode-specificators) (prolog-determinism-specificators, prolog-directives) (prolog-electric-newline-flag, prolog-hungry-delete-key-flag) (prolog-electric-dot-flag) (prolog-electric-dot-full-predicate-template) (prolog-electric-underscore-flag, prolog-electric-tab-flag) (prolog-electric-if-then-else-flag, prolog-electric-colon-flag) (prolog-electric-dash-flag, prolog-old-sicstus-keys-flag) (prolog-program-switches, prolog-prompt-regexp) (prolog-debug-on-string, prolog-debug-off-string) (prolog-trace-on-string, prolog-trace-off-string) (prolog-zip-on-string, prolog-zip-off-string) (prolog-use-standard-consult-compile-method-flag) (prolog-use-prolog-tokenizer-flag, prolog-imenu-flag) (prolog-imenu-max-lines, prolog-info-predicate-index) (prolog-underscore-wordchar-flag, prolog-use-sicstus-sd) (prolog-char-quote-workaround): * progmodes/cc-vars.el (c-defun-tactic): * net/tramp.el (tramp-encoding-command-interactive) (tramp-local-end-of-line): * net/soap-client.el (soap-client): * net/netrc.el (netrc-file): * net/gnutls.el (gnutls): * minibuffer.el (completion-category-overrides) (completion-cycle-threshold) (completion-pcm-complete-word-inserts-delimiters): * man.el (Man-name-local-regexp): * mail/feedmail.el (feedmail-display-full-frame): * international/characters.el (glyphless-char-display-control): * eshell/em-ls.el (eshell-ls-date-format): * emacs-lisp/cl-indent.el (lisp-lambda-list-keyword-alignment) (lisp-lambda-list-keyword-parameter-indentation) (lisp-lambda-list-keyword-parameter-alignment): * doc-view.el (doc-view-image-width, doc-view-unoconv-program): * dired-x.el (dired-omit-verbose): * cus-theme.el (custom-theme-allow-multiple-selections): * calc/calc.el (calc-highlight-selections-with-faces) (calc-lu-field-reference, calc-lu-power-reference) (calc-note-threshold): * battery.el (battery-mode-line-limit): * arc-mode.el (archive-7z-extract, archive-7z-expunge) (archive-7z-update): * allout.el (allout-prefixed-keybindings) (allout-unprefixed-keybindings) (allout-inhibit-auto-fill-on-headline) (allout-flattened-numbering-abbreviation): * allout-widgets.el (allout-widgets-auto-activation) (allout-widgets-icons-dark-subdir) (allout-widgets-icons-light-subdir, allout-widgets-icon-types) (allout-widgets-theme-dark-background) (allout-widgets-theme-light-background) (allout-widgets-item-image-properties-emacs) (allout-widgets-item-image-properties-xemacs) (allout-widgets-run-unit-tests-on-load) (allout-widgets-time-decoration-activity) (allout-widgets-hook-error-post-time) (allout-widgets-track-decoration): * gnus/sieve-manage.el (sieve-manage-default-stream): * gnus/shr.el (shr): * gnus/nnir.el (nnir-ignored-newsgroups, nnir-summary-line-format) (nnir-retrieve-headers-override-function) (nnir-imap-default-search-key, nnir-notmuch-program) (nnir-notmuch-additional-switches, nnir-notmuch-remove-prefix) (nnir-method-default-engines): * gnus/message.el (message-cite-reply-position): * gnus/gssapi.el (gssapi-program): * gnus/gravatar.el (gravatar): * gnus/gnus-sum.el (gnus-refer-thread-use-nnir): * gnus/gnus-registry.el (gnus-registry-unfollowed-addresses) (gnus-registry-max-pruned-entries): * gnus/gnus-picon.el (gnus-picon-inhibit-top-level-domains): * gnus/gnus-int.el (gnus-after-set-mark-hook) (gnus-before-update-mark-hook): * gnus/gnus-async.el (gnus-async-post-fetch-function): * gnus/auth-source.el (auth-source-cache-expiry): Add missing :version tags to new defcustoms and defgroups.
2012-02-11 22:13:29 +00:00
:version "24.1"
:type '(list (string :tag "Program")
(repeat :tag "Options"
:inline t
(string :format "%v"))))
(defcustom archive-7z-expunge
`(,(or archive-7z-program "7z") "d")
"Program and its options to run in order to delete 7z file members.
Archive and member names will be added."
Add missing :version tags to new defgroups and defcustoms * window.el (window-sides-slots): * tool-bar.el (tool-bar-position): * term/xterm.el (xterm-extra-capabilities): * ses.el (ses-self-reference-early-detection): * progmodes/verilog-mode.el (verilog-auto-declare-nettype) (verilog-auto-wire-type) (verilog-auto-delete-trailing-whitespace) (verilog-auto-reset-blocking-in-non, verilog-auto-inst-sort) (verilog-auto-tieoff-declaration): * progmodes/sql.el (sql-login-hook, sql-ansi-statement-starters) (sql-oracle-statement-starters, sql-oracle-scan-on): * progmodes/prolog.el (prolog-align-comments-flag) (prolog-indent-mline-comments-flag, prolog-object-end-to-0-flag) (prolog-left-indent-regexp, prolog-paren-indent-p) (prolog-paren-indent, prolog-parse-mode, prolog-keywords) (prolog-types, prolog-mode-specificators) (prolog-determinism-specificators, prolog-directives) (prolog-electric-newline-flag, prolog-hungry-delete-key-flag) (prolog-electric-dot-flag) (prolog-electric-dot-full-predicate-template) (prolog-electric-underscore-flag, prolog-electric-tab-flag) (prolog-electric-if-then-else-flag, prolog-electric-colon-flag) (prolog-electric-dash-flag, prolog-old-sicstus-keys-flag) (prolog-program-switches, prolog-prompt-regexp) (prolog-debug-on-string, prolog-debug-off-string) (prolog-trace-on-string, prolog-trace-off-string) (prolog-zip-on-string, prolog-zip-off-string) (prolog-use-standard-consult-compile-method-flag) (prolog-use-prolog-tokenizer-flag, prolog-imenu-flag) (prolog-imenu-max-lines, prolog-info-predicate-index) (prolog-underscore-wordchar-flag, prolog-use-sicstus-sd) (prolog-char-quote-workaround): * progmodes/cc-vars.el (c-defun-tactic): * net/tramp.el (tramp-encoding-command-interactive) (tramp-local-end-of-line): * net/soap-client.el (soap-client): * net/netrc.el (netrc-file): * net/gnutls.el (gnutls): * minibuffer.el (completion-category-overrides) (completion-cycle-threshold) (completion-pcm-complete-word-inserts-delimiters): * man.el (Man-name-local-regexp): * mail/feedmail.el (feedmail-display-full-frame): * international/characters.el (glyphless-char-display-control): * eshell/em-ls.el (eshell-ls-date-format): * emacs-lisp/cl-indent.el (lisp-lambda-list-keyword-alignment) (lisp-lambda-list-keyword-parameter-indentation) (lisp-lambda-list-keyword-parameter-alignment): * doc-view.el (doc-view-image-width, doc-view-unoconv-program): * dired-x.el (dired-omit-verbose): * cus-theme.el (custom-theme-allow-multiple-selections): * calc/calc.el (calc-highlight-selections-with-faces) (calc-lu-field-reference, calc-lu-power-reference) (calc-note-threshold): * battery.el (battery-mode-line-limit): * arc-mode.el (archive-7z-extract, archive-7z-expunge) (archive-7z-update): * allout.el (allout-prefixed-keybindings) (allout-unprefixed-keybindings) (allout-inhibit-auto-fill-on-headline) (allout-flattened-numbering-abbreviation): * allout-widgets.el (allout-widgets-auto-activation) (allout-widgets-icons-dark-subdir) (allout-widgets-icons-light-subdir, allout-widgets-icon-types) (allout-widgets-theme-dark-background) (allout-widgets-theme-light-background) (allout-widgets-item-image-properties-emacs) (allout-widgets-item-image-properties-xemacs) (allout-widgets-run-unit-tests-on-load) (allout-widgets-time-decoration-activity) (allout-widgets-hook-error-post-time) (allout-widgets-track-decoration): * gnus/sieve-manage.el (sieve-manage-default-stream): * gnus/shr.el (shr): * gnus/nnir.el (nnir-ignored-newsgroups, nnir-summary-line-format) (nnir-retrieve-headers-override-function) (nnir-imap-default-search-key, nnir-notmuch-program) (nnir-notmuch-additional-switches, nnir-notmuch-remove-prefix) (nnir-method-default-engines): * gnus/message.el (message-cite-reply-position): * gnus/gssapi.el (gssapi-program): * gnus/gravatar.el (gravatar): * gnus/gnus-sum.el (gnus-refer-thread-use-nnir): * gnus/gnus-registry.el (gnus-registry-unfollowed-addresses) (gnus-registry-max-pruned-entries): * gnus/gnus-picon.el (gnus-picon-inhibit-top-level-domains): * gnus/gnus-int.el (gnus-after-set-mark-hook) (gnus-before-update-mark-hook): * gnus/gnus-async.el (gnus-async-post-fetch-function): * gnus/auth-source.el (auth-source-cache-expiry): Add missing :version tags to new defcustoms and defgroups.
2012-02-11 22:13:29 +00:00
:version "24.1"
:type '(list (string :tag "Program")
(repeat :tag "Options"
:inline t
(string :format "%v"))))
(defcustom archive-7z-update
`(,(or archive-7z-program "7z") "u")
"Program and its options to run in order to update a 7z file member.
Options should ensure that specified directory will be put into the 7z
file. Archive and member name will be added."
Add missing :version tags to new defgroups and defcustoms * window.el (window-sides-slots): * tool-bar.el (tool-bar-position): * term/xterm.el (xterm-extra-capabilities): * ses.el (ses-self-reference-early-detection): * progmodes/verilog-mode.el (verilog-auto-declare-nettype) (verilog-auto-wire-type) (verilog-auto-delete-trailing-whitespace) (verilog-auto-reset-blocking-in-non, verilog-auto-inst-sort) (verilog-auto-tieoff-declaration): * progmodes/sql.el (sql-login-hook, sql-ansi-statement-starters) (sql-oracle-statement-starters, sql-oracle-scan-on): * progmodes/prolog.el (prolog-align-comments-flag) (prolog-indent-mline-comments-flag, prolog-object-end-to-0-flag) (prolog-left-indent-regexp, prolog-paren-indent-p) (prolog-paren-indent, prolog-parse-mode, prolog-keywords) (prolog-types, prolog-mode-specificators) (prolog-determinism-specificators, prolog-directives) (prolog-electric-newline-flag, prolog-hungry-delete-key-flag) (prolog-electric-dot-flag) (prolog-electric-dot-full-predicate-template) (prolog-electric-underscore-flag, prolog-electric-tab-flag) (prolog-electric-if-then-else-flag, prolog-electric-colon-flag) (prolog-electric-dash-flag, prolog-old-sicstus-keys-flag) (prolog-program-switches, prolog-prompt-regexp) (prolog-debug-on-string, prolog-debug-off-string) (prolog-trace-on-string, prolog-trace-off-string) (prolog-zip-on-string, prolog-zip-off-string) (prolog-use-standard-consult-compile-method-flag) (prolog-use-prolog-tokenizer-flag, prolog-imenu-flag) (prolog-imenu-max-lines, prolog-info-predicate-index) (prolog-underscore-wordchar-flag, prolog-use-sicstus-sd) (prolog-char-quote-workaround): * progmodes/cc-vars.el (c-defun-tactic): * net/tramp.el (tramp-encoding-command-interactive) (tramp-local-end-of-line): * net/soap-client.el (soap-client): * net/netrc.el (netrc-file): * net/gnutls.el (gnutls): * minibuffer.el (completion-category-overrides) (completion-cycle-threshold) (completion-pcm-complete-word-inserts-delimiters): * man.el (Man-name-local-regexp): * mail/feedmail.el (feedmail-display-full-frame): * international/characters.el (glyphless-char-display-control): * eshell/em-ls.el (eshell-ls-date-format): * emacs-lisp/cl-indent.el (lisp-lambda-list-keyword-alignment) (lisp-lambda-list-keyword-parameter-indentation) (lisp-lambda-list-keyword-parameter-alignment): * doc-view.el (doc-view-image-width, doc-view-unoconv-program): * dired-x.el (dired-omit-verbose): * cus-theme.el (custom-theme-allow-multiple-selections): * calc/calc.el (calc-highlight-selections-with-faces) (calc-lu-field-reference, calc-lu-power-reference) (calc-note-threshold): * battery.el (battery-mode-line-limit): * arc-mode.el (archive-7z-extract, archive-7z-expunge) (archive-7z-update): * allout.el (allout-prefixed-keybindings) (allout-unprefixed-keybindings) (allout-inhibit-auto-fill-on-headline) (allout-flattened-numbering-abbreviation): * allout-widgets.el (allout-widgets-auto-activation) (allout-widgets-icons-dark-subdir) (allout-widgets-icons-light-subdir, allout-widgets-icon-types) (allout-widgets-theme-dark-background) (allout-widgets-theme-light-background) (allout-widgets-item-image-properties-emacs) (allout-widgets-item-image-properties-xemacs) (allout-widgets-run-unit-tests-on-load) (allout-widgets-time-decoration-activity) (allout-widgets-hook-error-post-time) (allout-widgets-track-decoration): * gnus/sieve-manage.el (sieve-manage-default-stream): * gnus/shr.el (shr): * gnus/nnir.el (nnir-ignored-newsgroups, nnir-summary-line-format) (nnir-retrieve-headers-override-function) (nnir-imap-default-search-key, nnir-notmuch-program) (nnir-notmuch-additional-switches, nnir-notmuch-remove-prefix) (nnir-method-default-engines): * gnus/message.el (message-cite-reply-position): * gnus/gssapi.el (gssapi-program): * gnus/gravatar.el (gravatar): * gnus/gnus-sum.el (gnus-refer-thread-use-nnir): * gnus/gnus-registry.el (gnus-registry-unfollowed-addresses) (gnus-registry-max-pruned-entries): * gnus/gnus-picon.el (gnus-picon-inhibit-top-level-domains): * gnus/gnus-int.el (gnus-after-set-mark-hook) (gnus-before-update-mark-hook): * gnus/gnus-async.el (gnus-async-post-fetch-function): * gnus/auth-source.el (auth-source-cache-expiry): Add missing :version tags to new defcustoms and defgroups.
2012-02-11 22:13:29 +00:00
:version "24.1"
:type '(list (string :tag "Program")
(repeat :tag "Options"
:inline t
(string :format "%v"))))
1995-05-23 01:53:12 +00:00
;; -------------------------------------------------------------------------
;;; Section: Variables
1995-05-23 01:53:12 +00:00
(defvar archive-subtype nil "Symbol describing archive type.")
(defvar-local archive-file-list-start nil "Position of first contents line.")
(defvar-local archive-file-list-end nil "Position just after last contents line.")
(defvar-local archive-proper-file-start nil "Position of real archive's start.")
(defvar archive-read-only nil "Non-nil if the archive is read-only on disk.")
(defvar-local archive-local-name nil "Name of local copy of remote archive.")
(defvar archive-mode-map
(let ((map (make-keymap)))
(set-keymap-parent map special-mode-map)
(define-key map " " 'archive-next-line)
(define-key map "a" 'archive-alternate-display)
;;(define-key map "c" 'archive-copy)
(define-key map "d" 'archive-flag-deleted)
(define-key map "\C-d" 'archive-flag-deleted)
(define-key map "e" 'archive-extract)
(define-key map "f" 'archive-extract)
(define-key map "\C-m" 'archive-extract)
(define-key map "C" 'archive-copy-file)
(define-key map "m" 'archive-mark)
(define-key map "n" 'archive-next-line)
(define-key map "\C-n" 'archive-next-line)
(define-key map [down] 'archive-next-line)
(define-key map "o" 'archive-extract-other-window)
(define-key map "p" 'archive-previous-line)
(define-key map "\C-p" 'archive-previous-line)
(define-key map [?\S-\ ] 'archive-previous-line)
(define-key map [up] 'archive-previous-line)
(define-key map "r" 'archive-rename-entry)
(define-key map "u" 'archive-unflag)
(define-key map "\M-\C-?" 'archive-unmark-all-files)
(define-key map "v" 'archive-view)
(define-key map "x" 'archive-expunge)
(define-key map "\177" 'archive-unflag-backwards)
(define-key map "E" 'archive-extract-other-window)
(define-key map "M" 'archive-chmod-entry)
(define-key map "G" 'archive-chgrp-entry)
(define-key map "O" 'archive-chown-entry)
;; Let mouse-1 follow the link.
(define-key map [follow-link] 'mouse-face)
(if (fboundp 'command-remapping)
(progn
(define-key map [remap advertised-undo] 'archive-undo)
(define-key map [remap undo] 'archive-undo))
(substitute-key-definition 'advertised-undo 'archive-undo map global-map)
(substitute-key-definition 'undo 'archive-undo map global-map))
(define-key map [mouse-2] 'archive-extract)
(define-key map [menu-bar immediate]
(cons "Immediate" (make-sparse-keymap "Immediate")))
(define-key map [menu-bar immediate alternate]
'(menu-item "Alternate Display" archive-alternate-display
:help "Toggle alternate file info display"))
(define-key map [menu-bar immediate view]
'(menu-item "View This File" archive-view
:help "Display file at cursor in View Mode"))
(define-key map [menu-bar immediate view]
'(menu-item "Copy This File" archive-copy-file
:help "Copy file at cursor to another location"))
(define-key map [menu-bar immediate display]
'(menu-item "Display in Other Window" archive-display-other-window
:help "Display file at cursor in another window"))
(define-key map [menu-bar immediate find-file-other-window]
'(menu-item "Find in Other Window" archive-extract-other-window
:help "Edit file at cursor in another window"))
(define-key map [menu-bar immediate find-file]
'(menu-item "Find This File" archive-extract
:help "Extract file at cursor and edit it"))
(define-key map [menu-bar mark]
(cons "Mark" (make-sparse-keymap "Mark")))
(define-key map [menu-bar mark unmark-all]
'(menu-item "Unmark All" archive-unmark-all-files
:help "Unmark all marked files"))
(define-key map [menu-bar mark deletion]
'(menu-item "Flag" archive-flag-deleted
:help "Flag file at cursor for deletion"))
(define-key map [menu-bar mark unmark]
'(menu-item "Unflag" archive-unflag
:help "Unmark file at cursor"))
(define-key map [menu-bar mark mark]
'(menu-item "Mark" archive-mark
:help "Mark file at cursor"))
(define-key map [menu-bar operate]
(cons "Operate" (make-sparse-keymap "Operate")))
(define-key map [menu-bar operate chown]
'(menu-item "Change Owner..." archive-chown-entry
:enable (fboundp (archive-name "chown-entry"))
:help "Change owner of marked files"))
(define-key map [menu-bar operate chgrp]
'(menu-item "Change Group..." archive-chgrp-entry
:enable (fboundp (archive-name "chgrp-entry"))
:help "Change group ownership of marked files"))
(define-key map [menu-bar operate chmod]
'(menu-item "Change Mode..." archive-chmod-entry
:enable (fboundp (archive-name "chmod-entry"))
:help "Change mode (permissions) of marked files"))
(define-key map [menu-bar operate rename]
'(menu-item "Rename to..." archive-rename-entry
:enable (fboundp (archive-name "rename-entry"))
:help "Rename marked files"))
;;(define-key map [menu-bar operate copy]
;; '(menu-item "Copy to..." archive-copy))
(define-key map [menu-bar operate expunge]
'(menu-item "Expunge Marked Files" archive-expunge
:help "Delete all flagged files from archive"))
map)
"Local keymap for archive mode listings.")
(defvar-local archive-file-name-indent nil "Column where file names start.")
(defvar-local archive-remote nil "Non-nil if the archive is outside file system.")
(archive-tmpdir): Make the prefix of the temporary directory absolute. (file-name-invalid-regexp): New variable. (archive-zip-case-fiddle): Doc fix. (archive-remote): Make it permanent-local. (archive-member-coding-system): New variable. (archive-mode): Don't use write-contents-hooks for remote archives. Archives whose names are illegal for the current filesystem are marked read-only. (archive-summarize): Optional argument SHUT-UP makes it silent. All callers changed. (archive-unique-fname): New function. (archive-maybe-copy): Use it. (archive-maybe-copy, archive-write-file): Bind coding-system-for-write to no-conversion. (archive-maybe-update, archive-mode-revert): Bind coding-system-for-read to no-conversion. (archive-maybe-update): Remain at the same line in the archive listing, after updating the archive. Print the buffer name of the archive to be saved. (archive-extract): Mark archive members whose names are invalid as read-only. Don't set buffer-file-type. Remove the write-contents hook for remote archives. Warn about read-only archives inside other archives. (archive-write-file-member): Handle remote archives. Restore value of last-coding-system-used. (archive-*-write-file-member): Handle archives inside other archives. Save the value of last-coding-system-used. (archive-write-file): New optional variable FILE: where to write the archive; defaults to buffer-file-name, for remote archives. (archive-zip-summarize, archive-zip-chmod-entry): Support VFAT type of host filesystem. (archive-zip-summarize): Don't fiddle letter case of mixed-case file names.
1998-05-14 15:08:55 +00:00
(put 'archive-remote 'permanent-local t)
(defvar-local archive-member-coding-system nil "Coding-system of archive member.")
(archive-tmpdir): Make the prefix of the temporary directory absolute. (file-name-invalid-regexp): New variable. (archive-zip-case-fiddle): Doc fix. (archive-remote): Make it permanent-local. (archive-member-coding-system): New variable. (archive-mode): Don't use write-contents-hooks for remote archives. Archives whose names are illegal for the current filesystem are marked read-only. (archive-summarize): Optional argument SHUT-UP makes it silent. All callers changed. (archive-unique-fname): New function. (archive-maybe-copy): Use it. (archive-maybe-copy, archive-write-file): Bind coding-system-for-write to no-conversion. (archive-maybe-update, archive-mode-revert): Bind coding-system-for-read to no-conversion. (archive-maybe-update): Remain at the same line in the archive listing, after updating the archive. Print the buffer name of the archive to be saved. (archive-extract): Mark archive members whose names are invalid as read-only. Don't set buffer-file-type. Remove the write-contents hook for remote archives. Warn about read-only archives inside other archives. (archive-write-file-member): Handle remote archives. Restore value of last-coding-system-used. (archive-*-write-file-member): Handle archives inside other archives. Save the value of last-coding-system-used. (archive-write-file): New optional variable FILE: where to write the archive; defaults to buffer-file-name, for remote archives. (archive-zip-summarize, archive-zip-chmod-entry): Support VFAT type of host filesystem. (archive-zip-summarize): Don't fiddle letter case of mixed-case file names.
1998-05-14 15:08:55 +00:00
(defvar-local archive-alternate-display nil
"Non-nil when alternate information is shown.")
1995-05-23 01:53:12 +00:00
(put 'archive-alternate-display 'permanent-local t)
(defvar archive-superior-buffer nil "In archive members, points to archive.")
1995-05-23 01:53:12 +00:00
(put 'archive-superior-buffer 'permanent-local t)
(defvar-local archive-subfile-mode nil
"Non-nil in archive member buffers.
Its value is an `archive--file-desc'.")
1995-05-23 01:53:12 +00:00
(put 'archive-subfile-mode 'permanent-local t)
(defvar-local archive-file-name-coding-system nil)
(put 'archive-file-name-coding-system 'permanent-local t)
(cl-defstruct (archive--file-desc
(:constructor nil)
(:constructor archive--file-desc
;; ext-file-name and int-file-name are usually `eq'
;; except when int-file-name is the downcased
;; ext-file-name.
(ext-file-name int-file-name mode size time
&key pos ratio uid gid)))
ext-file-name int-file-name
(mode nil :type integer)
(size nil :type integer)
(time nil :type string)
(ratio nil :type string)
uid gid
pos)
;; Features in formats:
;;
;; ARC: size, date&time (date and time strings internally generated)
;; LZH: size, date&time, mode, uid, gid (mode, date, time generated, ugid:int)
;; ZIP: size, date&time, mode (mode, date, time generated)
;; ZOO: size, date&time (date and time strings internally generated)
;; AR : size, date&time, mode, user, group (internally generated)
;; RAR: size, date&time, ratio (all as strings, using `lsar')
;; 7Z : size, date&time (all as strings, using `7z' or `7za')
;;
;; LZH has alternate display (with UID/GID i.s.o MODE/DATE/TIME
(defvar-local archive-files nil
"Vector of `archive--file-desc' objects.")
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;; -------------------------------------------------------------------------
;;; Section: Support functions.
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(defun arc-insert-unibyte (&rest args)
"Like insert but don't make unibyte string and eight-bit char multibyte."
(dolist (elt args)
(insert (if (and (integerp elt) (>= elt 128))
(decode-char 'eight-bit elt)
elt))))
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(defsubst archive-name (suffix)
(intern (concat "archive-" (symbol-name archive-subtype) "-" suffix)))
Prune most-positive-fixnum from Lisp source I looked through all instances of most-negative-fixnum and most-positive-fixnum in the Lisp source code, and when it was easy I removed assumptions that integers fit in fixnums. The remaining instances are either nontrivial to fix, or are inherent to the algorithm. * lisp/arc-mode.el (archive-l-e): Do not convert to float, since we have bignums now. All uses changed. * lisp/calc/calc.el (math-bignum): Don’t special-case most-negative-fixnum. * lisp/calendar/parse-time.el (parse-time-string): * lisp/emacs-lisp/edebug.el (edebug-read-special): * lisp/emacs-lisp/package.el (package--remove-hidden): * lisp/gnus/nnfolder.el (nnfolder-read-folder): * lisp/international/mule-util.el (filepos-to-bufferpos--dos): * lisp/menu-bar.el (menu-bar-update-buffers): * lisp/net/rcirc.el (rcirc-handler-317): * lisp/org/org-agenda.el (org-cmp-ts): * lisp/window.el (window--resize-child-windows): Avoid arbitrary limit to most-positive-fixnum or to most-negative-fixnum. * lisp/calendar/time-date.el (days-to-time): * lisp/erc/erc-dcc.el (erc-unpack-int): Don’t worry about integer overflow. * lisp/cedet/semantic/wisent/comp.el (wisent-BITS-PER-WORD): * lisp/gnus/message.el (message-unique-id): * lisp/org/org-footnote.el (org-footnote-new): Simplify. * lisp/erc/erc-dcc.el (erc-most-positive-int-bytes) (erc-most-positive-int-msb): Remove; no longer needed. * lisp/net/imap.el (imap-string-to-integer): Remove; unused. * lisp/org/org-element.el (org-element--cache-generate-key): Document fixnum limitation.
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(defun archive-l-e (str &optional len)
"Convert little endian string/vector STR to integer.
Alternatively, STR may be a buffer position in the current buffer
Prune most-positive-fixnum from Lisp source I looked through all instances of most-negative-fixnum and most-positive-fixnum in the Lisp source code, and when it was easy I removed assumptions that integers fit in fixnums. The remaining instances are either nontrivial to fix, or are inherent to the algorithm. * lisp/arc-mode.el (archive-l-e): Do not convert to float, since we have bignums now. All uses changed. * lisp/calc/calc.el (math-bignum): Don’t special-case most-negative-fixnum. * lisp/calendar/parse-time.el (parse-time-string): * lisp/emacs-lisp/edebug.el (edebug-read-special): * lisp/emacs-lisp/package.el (package--remove-hidden): * lisp/gnus/nnfolder.el (nnfolder-read-folder): * lisp/international/mule-util.el (filepos-to-bufferpos--dos): * lisp/menu-bar.el (menu-bar-update-buffers): * lisp/net/rcirc.el (rcirc-handler-317): * lisp/org/org-agenda.el (org-cmp-ts): * lisp/window.el (window--resize-child-windows): Avoid arbitrary limit to most-positive-fixnum or to most-negative-fixnum. * lisp/calendar/time-date.el (days-to-time): * lisp/erc/erc-dcc.el (erc-unpack-int): Don’t worry about integer overflow. * lisp/cedet/semantic/wisent/comp.el (wisent-BITS-PER-WORD): * lisp/gnus/message.el (message-unique-id): * lisp/org/org-footnote.el (org-footnote-new): Simplify. * lisp/erc/erc-dcc.el (erc-most-positive-int-bytes) (erc-most-positive-int-msb): Remove; no longer needed. * lisp/net/imap.el (imap-string-to-integer): Remove; unused. * lisp/org/org-element.el (org-element--cache-generate-key): Document fixnum limitation.
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in which case a second argument, length LEN, should be supplied."
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(if (stringp str)
(setq len (length str))
(setq str (buffer-substring str (+ str len))))
(if (multibyte-string-p str)
(setq str (encode-coding-string str 'utf-8-emacs-unix)))
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(let ((result 0)
(i 0))
(while (< i len)
(setq i (1+ i)
Prune most-positive-fixnum from Lisp source I looked through all instances of most-negative-fixnum and most-positive-fixnum in the Lisp source code, and when it was easy I removed assumptions that integers fit in fixnums. The remaining instances are either nontrivial to fix, or are inherent to the algorithm. * lisp/arc-mode.el (archive-l-e): Do not convert to float, since we have bignums now. All uses changed. * lisp/calc/calc.el (math-bignum): Don’t special-case most-negative-fixnum. * lisp/calendar/parse-time.el (parse-time-string): * lisp/emacs-lisp/edebug.el (edebug-read-special): * lisp/emacs-lisp/package.el (package--remove-hidden): * lisp/gnus/nnfolder.el (nnfolder-read-folder): * lisp/international/mule-util.el (filepos-to-bufferpos--dos): * lisp/menu-bar.el (menu-bar-update-buffers): * lisp/net/rcirc.el (rcirc-handler-317): * lisp/org/org-agenda.el (org-cmp-ts): * lisp/window.el (window--resize-child-windows): Avoid arbitrary limit to most-positive-fixnum or to most-negative-fixnum. * lisp/calendar/time-date.el (days-to-time): * lisp/erc/erc-dcc.el (erc-unpack-int): Don’t worry about integer overflow. * lisp/cedet/semantic/wisent/comp.el (wisent-BITS-PER-WORD): * lisp/gnus/message.el (message-unique-id): * lisp/org/org-footnote.el (org-footnote-new): Simplify. * lisp/erc/erc-dcc.el (erc-most-positive-int-bytes) (erc-most-positive-int-msb): Remove; no longer needed. * lisp/net/imap.el (imap-string-to-integer): Remove; unused. * lisp/org/org-element.el (org-element--cache-generate-key): Document fixnum limitation.
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result (+ (ash result 8)
(aref str (- len i)))))
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result))
(define-obsolete-function-alias 'archive-int-to-mode
'file-modes-number-to-symbolic "28.1")
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(defun archive-calc-mode (oldmode newmode)
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"From the integer OLDMODE and the string NEWMODE calculate a new file mode.
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NEWMODE may be an octal number including a leading zero in which case it
will become the new mode.\n
NEWMODE may also be a relative specification like \"og-rwx\" in which case
OLDMODE will be modified accordingly just like chmod(2) would have done."
;; FIXME: Use `file-modes-symbolic-to-number'!
(if (string-match "\\`0[0-7]*\\'" newmode)
(logior (logand oldmode #o177000) (string-to-number newmode 8))
(file-modes-symbolic-to-number newmode oldmode)))
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(defun archive-dosdate (date)
"Stringify dos packed DATE record."
(let ((year (+ 1980 (logand (ash date -9) 127)))
(month (logand (ash date -5) 15))
(day (logand date 31)))
(if (or (> month 12) (< month 1))
""
(format "%2d-%s-%d"
day
(aref ["Jan" "Feb" "Mar" "Apr" "May" "Jun"
"Jul" "Aug" "Sep" "Oct" "Nov" "Dec"]
(1- month))
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year))))
(defun archive-dostime (time)
"Stringify dos packed TIME record."
(let ((hour (logand (ash time -11) 31))
(minute (logand (ash time -5) 63))
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(second (* 2 (logand time 31)))) ; 2 seconds resolution
(format "%02d:%02d:%02d" hour minute second)))
(defun archive-unixdate (low high)
"Stringify Unix (LOW HIGH) date."
(let* ((time (list high low))
(str (current-time-string time)))
(format "%s-%s-%s"
(substring str 8 10)
(substring str 4 7)
(format-time-string "%Y" time))))
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(defun archive-unixtime (low high)
"Stringify Unix (LOW HIGH) time."
(format-time-string "%H:%M:%S" (list high low)))
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(defun archive-get-lineno ()
(if (>= (point) archive-file-list-start)
(count-lines archive-file-list-start
Use line-end-position rather than end-of-line, etc. * textmodes/texnfo-upd.el (texinfo-start-menu-description) (texinfo-update-menu-region-beginning, texinfo-menu-first-node) (texinfo-delete-existing-pointers, texinfo-find-pointer) (texinfo-clean-up-node-line, texinfo-insert-node-lines) (texinfo-multiple-files-update): * textmodes/table.el (table--probe-cell-left-up) (table--probe-cell-right-bottom): * textmodes/picture.el (picture-tab-search): * textmodes/page-ext.el (pages-copy-header-and-position) (pages-directory-for-addresses): * progmodes/vera-mode.el (vera-get-offset): * progmodes/simula.el (simula-calculate-indent): * progmodes/python.el (python-pdbtrack-overlay-arrow): * progmodes/prolog.el (end-of-prolog-clause): * progmodes/perl-mode.el (perl-calculate-indent, perl-indent-exp): * progmodes/icon.el (indent-icon-exp): * progmodes/etags.el (tag-re-match-p): * progmodes/ebrowse.el (ebrowse-show-file-name-at-point): * progmodes/ebnf2ps.el (ebnf-begin-file): * progmodes/dcl-mode.el (dcl-back-to-indentation-1) (dcl-save-local-variable): * play/life.el (life-setup): * play/gametree.el (gametree-looking-at-ply): * nxml/nxml-maint.el (nxml-insert-target-repertoire-glyph-set): * mail/sendmail.el (mail-mode-auto-fill): * emacs-lisp/lisp-mode.el (calculate-lisp-indent): * emacs-lisp/edebug.el (edebug-overlay-arrow): * emacs-lisp/checkdoc.el (checkdoc-this-string-valid): * woman.el (woman-parse-numeric-value, woman2-TH, woman2-SH) (woman-tab-to-tab-stop, WoMan-warn-ignored): * type-break.el (type-break-file-keystroke-count): * term.el (term-replace-by-expanded-history-before-point) (term-skip-prompt, term-extract-string): * speedbar.el (speedbar-edit-line, speedbar-expand-line) (speedbar-contract-line, speedbar-toggle-line-expansion) (speedbar-parse-c-or-c++tag, speedbar-parse-tex-string) (speedbar-buffer-revert-buffer, speedbar-highlight-one-tag-line): * sort.el (sort-skip-fields): * skeleton.el (skeleton-internal-list): * simple.el (line-move-finish, line-move-to-column): * shell.el (shell-forward-command): * misc.el (copy-from-above-command): * makesum.el (double-column): * ebuff-menu.el (electric-buffer-update-highlight): * dired.el (dired-move-to-end-of-filename): * dframe.el (dframe-popup-kludge): * bookmark.el (bookmark-kill-line, bookmark-bmenu-show-filenames): * arc-mode.el (archive-get-lineno): Use line-end-position and line-beginning-position. * net/ange-ftp.el, progmodes/hideif.el, reposition.el: Same, but only in comments.
2010-11-06 20:23:42 +00:00
(line-beginning-position))
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0))
(defun archive-get-descr (&optional noerror)
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"Return the descriptor vector for file at point.
Does not signal an error if optional argument NOERROR is non-nil."
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(let ((no (archive-get-lineno)))
(if (and (>= (point) archive-file-list-start)
(< no (length archive-files)))
(let ((item (aref archive-files no)))
(if (and (archive--file-desc-p item)
(let ((mode (archive--file-desc-mode item)))
(zerop (logand 16384 mode))))
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item
(if (not noerror)
(user-error "Entry is not a regular member of the archive"))))
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(if (not noerror)
(error "Line does not describe a member of the archive")))))
;; -------------------------------------------------------------------------
;;; Section: the mode definition
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1995-06-29 22:36:57 +00:00
;;;###autoload
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(defun archive-mode (&optional force)
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"Major mode for viewing an archive file in a dired-like way.
You can move around using the usual cursor motion commands.
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Letters no longer insert themselves.
Type `e' to pull a file out of the archive and into its own buffer;
or click mouse-2 on the file's line in the archive mode buffer.
If you edit a sub-file of this archive (as with the `e' command) and
save it, the contents of that buffer will be saved back into the
archive.
\\{archive-mode-map}"
;; This is not interactive because you shouldn't be turning this
;; mode on and off. You can corrupt things that way.
(if (zerop (buffer-size))
;; At present we cannot create archives from scratch
(funcall (or (default-value 'major-mode) #'fundamental-mode))
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(if (and (not force) archive-files) nil
Use define-derived-mode (and derived-mode-p). * lisp/play/snake.el (snake-mode): * lisp/play/mpuz.el (mpuz-mode): * lisp/play/landmark.el (lm-mode): * lisp/play/blackbox.el (blackbox-mode): * lisp/play/5x5.el (5x5-mode): * lisp/obsolete/options.el (Edit-options-mode): * lisp/net/quickurl.el (quickurl-list-mode): * lisp/net/newst-treeview.el (newsticker-treeview-mode): * lisp/mail/rmailsum.el (rmail-summary-mode): * lisp/mail/mspools.el (mspools-mode): * lisp/locate.el (locate-mode): * lisp/ibuffer.el (ibuffer-mode): * lisp/emulation/ws-mode.el (wordstar-mode): * lisp/emacs-lisp/debug.el (debugger-mode): * lisp/array.el (array-mode): * lisp/net/eudc.el (eudc-mode): Use define-derived-mode. * lisp/net/mairix.el (mairix-searches-mode-font-lock-keywords): Move initialization into declaration. (mairix-searches-mode): Use define-derived-mode. * lisp/net/eudc-hotlist.el (eudc-hotlist-mode): Use define-derived-mode. (eudc-edit-hotlist): Use dolist. * lisp/man.el (Man-mode-syntax-table): Rename from man-mode-syntax-table. (Man-mode): Use define-derived-mode. * lisp/info.el (Info-edit-mode-map): Rename from Info-edit-map. (Info-edit-mode): Use define-derived-mode. (Info-cease-edit): Use Info-mode. * lisp/eshell/esh-mode.el (eshell-mode-syntax-table): Move initialization into declaration. (eshell-mode): Use define-derived-mode. * lisp/chistory.el (command-history-mode-map): Rename from command-history-map. (command-history-mode): Use define-derived-mode. * lisp/calc/calc.el (calc-trail-mode-map): New var. (calc-trail-mode): Use define-derived-mode. (calc-trail-buffer): Set calc-main-buffer manually. * lisp/bookmark.el (bookmark-insert-annotation): New function. (bookmark-edit-annotation): Use it. (bookmark-edit-annotation-mode): Make it a proper major mode. (bookmark-send-edited-annotation): Use derived-mode-p. * lisp/arc-mode.el (archive-mode): Move kill-all-local-variables a tiny bit closer to its ideal place. Use \' to match EOS. * lisp/cedet/semantic/grammar.el (semantic-grammar-mode): Use define-derived-mode. (semantic-grammar-mode-syntax-table): Rename from semantic-grammar-syntax-table. (semantic-grammar-mode-map): Rename from semantic-grammar-map. * lisp/cedet/data-debug.el (data-debug-mode-map): Rename from data-debug-map. (data-debug-mode): Use define-derived-mode. * lisp/gnus/score-mode.el (gnus-score-mode-map): Move initialization into declaration. (gnus-score-mode): Use define-derived-mode. * lisp/gnus/gnus-srvr.el (gnus-browse-mode): Use define-derived-mode. * lisp/gnus/gnus-kill.el (gnus-kill-file-mode-map): Move initialization into declaration. (gnus-kill-file-mode): Use define-derived-mode. (gnus-kill-file-edit-file, gnus-kill-file-enter-kill, gnus-kill): Use derived-mode-p. * lisp/gnus/gnus-group.el (gnus-group-mode): Use define-derived-mode. (gnus-group-setup-buffer, gnus-group-name-at-point) (gnus-group-make-web-group, gnus-group-enter-directory) (gnus-group-suspend): Use derived-mode-p. * lisp/gnus/gnus-cus.el (gnus-custom-mode): Use define-derived-mode. * lisp/gnus/gnus-bookmark.el (gnus-bookmark-bmenu-mode): Use define-derived-mode. * lisp/gnus/gnus-art.el (gnus-article-mode): Use define-derived-mode. (gnus-article-setup-buffer, gnus-article-prepare) (gnus-article-prepare-display, gnus-sticky-article) (gnus-kill-sticky-article-buffer, gnus-kill-sticky-article-buffers) (gnus-bind-safe-url-regexp, gnus-article-check-buffer) (gnus-article-read-summary-keys): Use derived-mode-p.
2013-09-11 03:31:56 +00:00
(kill-all-local-variables)
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(let* ((type (archive-find-type))
(typename (capitalize (symbol-name type))))
(setq-local archive-subtype type)
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;; Buffer contains treated image of file before the file contents
(add-function :around (local 'revert-buffer-function)
#'archive--mode-revert)
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(add-hook 'write-contents-functions #'archive-write-file nil t)
(archive-tmpdir): Make the prefix of the temporary directory absolute. (file-name-invalid-regexp): New variable. (archive-zip-case-fiddle): Doc fix. (archive-remote): Make it permanent-local. (archive-member-coding-system): New variable. (archive-mode): Don't use write-contents-hooks for remote archives. Archives whose names are illegal for the current filesystem are marked read-only. (archive-summarize): Optional argument SHUT-UP makes it silent. All callers changed. (archive-unique-fname): New function. (archive-maybe-copy): Use it. (archive-maybe-copy, archive-write-file): Bind coding-system-for-write to no-conversion. (archive-maybe-update, archive-mode-revert): Bind coding-system-for-read to no-conversion. (archive-maybe-update): Remain at the same line in the archive listing, after updating the archive. Print the buffer name of the archive to be saved. (archive-extract): Mark archive members whose names are invalid as read-only. Don't set buffer-file-type. Remove the write-contents hook for remote archives. Warn about read-only archives inside other archives. (archive-write-file-member): Handle remote archives. Restore value of last-coding-system-used. (archive-*-write-file-member): Handle archives inside other archives. Save the value of last-coding-system-used. (archive-write-file): New optional variable FILE: where to write the archive; defaults to buffer-file-name, for remote archives. (archive-zip-summarize, archive-zip-chmod-entry): Support VFAT type of host filesystem. (archive-zip-summarize): Don't fiddle letter case of mixed-case file names.
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(setq-local truncate-lines t)
(setq-local require-final-newline nil)
(setq-local local-enable-local-variables nil)
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;; Prevent loss of data when saving the file.
(setq-local file-precious-flag t)
(archive-tmpdir): Make the prefix of the temporary directory absolute. (file-name-invalid-regexp): New variable. (archive-zip-case-fiddle): Doc fix. (archive-remote): Make it permanent-local. (archive-member-coding-system): New variable. (archive-mode): Don't use write-contents-hooks for remote archives. Archives whose names are illegal for the current filesystem are marked read-only. (archive-summarize): Optional argument SHUT-UP makes it silent. All callers changed. (archive-unique-fname): New function. (archive-maybe-copy): Use it. (archive-maybe-copy, archive-write-file): Bind coding-system-for-write to no-conversion. (archive-maybe-update, archive-mode-revert): Bind coding-system-for-read to no-conversion. (archive-maybe-update): Remain at the same line in the archive listing, after updating the archive. Print the buffer name of the archive to be saved. (archive-extract): Mark archive members whose names are invalid as read-only. Don't set buffer-file-type. Remove the write-contents hook for remote archives. Warn about read-only archives inside other archives. (archive-write-file-member): Handle remote archives. Restore value of last-coding-system-used. (archive-*-write-file-member): Handle archives inside other archives. Save the value of last-coding-system-used. (archive-write-file): New optional variable FILE: where to write the archive; defaults to buffer-file-name, for remote archives. (archive-zip-summarize, archive-zip-chmod-entry): Support VFAT type of host filesystem. (archive-zip-summarize): Don't fiddle letter case of mixed-case file names.
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;; Archives which are inside other archives and whose
;; names are invalid for this OS, can't be written.
(setq-local archive-read-only
(or (not (file-writable-p (buffer-file-name)))
(and archive-subfile-mode
(string-match file-name-invalid-regexp
(archive--file-desc-ext-file-name
archive-subfile-mode)))))
(archive-tmpdir): Make the prefix of the temporary directory absolute. (file-name-invalid-regexp): New variable. (archive-zip-case-fiddle): Doc fix. (archive-remote): Make it permanent-local. (archive-member-coding-system): New variable. (archive-mode): Don't use write-contents-hooks for remote archives. Archives whose names are illegal for the current filesystem are marked read-only. (archive-summarize): Optional argument SHUT-UP makes it silent. All callers changed. (archive-unique-fname): New function. (archive-maybe-copy): Use it. (archive-maybe-copy, archive-write-file): Bind coding-system-for-write to no-conversion. (archive-maybe-update, archive-mode-revert): Bind coding-system-for-read to no-conversion. (archive-maybe-update): Remain at the same line in the archive listing, after updating the archive. Print the buffer name of the archive to be saved. (archive-extract): Mark archive members whose names are invalid as read-only. Don't set buffer-file-type. Remove the write-contents hook for remote archives. Warn about read-only archives inside other archives. (archive-write-file-member): Handle remote archives. Restore value of last-coding-system-used. (archive-*-write-file-member): Handle archives inside other archives. Save the value of last-coding-system-used. (archive-write-file): New optional variable FILE: where to write the archive; defaults to buffer-file-name, for remote archives. (archive-zip-summarize, archive-zip-chmod-entry): Support VFAT type of host filesystem. (archive-zip-summarize): Don't fiddle letter case of mixed-case file names.
1998-05-14 15:08:55 +00:00
;; An archive can contain another archive whose name is invalid
;; on local filesystem. Treat such archives as remote.
(or archive-remote
(setq archive-remote
(or (string-match archive-remote-regexp (buffer-file-name))
(string-match file-name-invalid-regexp
(archive-tmpdir): Make the prefix of the temporary directory absolute. (file-name-invalid-regexp): New variable. (archive-zip-case-fiddle): Doc fix. (archive-remote): Make it permanent-local. (archive-member-coding-system): New variable. (archive-mode): Don't use write-contents-hooks for remote archives. Archives whose names are illegal for the current filesystem are marked read-only. (archive-summarize): Optional argument SHUT-UP makes it silent. All callers changed. (archive-unique-fname): New function. (archive-maybe-copy): Use it. (archive-maybe-copy, archive-write-file): Bind coding-system-for-write to no-conversion. (archive-maybe-update, archive-mode-revert): Bind coding-system-for-read to no-conversion. (archive-maybe-update): Remain at the same line in the archive listing, after updating the archive. Print the buffer name of the archive to be saved. (archive-extract): Mark archive members whose names are invalid as read-only. Don't set buffer-file-type. Remove the write-contents hook for remote archives. Warn about read-only archives inside other archives. (archive-write-file-member): Handle remote archives. Restore value of last-coding-system-used. (archive-*-write-file-member): Handle archives inside other archives. Save the value of last-coding-system-used. (archive-write-file): New optional variable FILE: where to write the archive; defaults to buffer-file-name, for remote archives. (archive-zip-summarize, archive-zip-chmod-entry): Support VFAT type of host filesystem. (archive-zip-summarize): Don't fiddle letter case of mixed-case file names.
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(buffer-file-name)))))
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(setq major-mode #'archive-mode)
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(setq mode-name (concat typename "-Archive"))
;; Run archive-foo-mode-hook and archive-mode-hook
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(run-mode-hooks (archive-name "mode-hook") 'archive-mode-hook)
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(use-local-map archive-mode-map))
(setq archive-file-name-coding-system
(or file-name-coding-system
default-file-name-coding-system
locale-coding-system))
(set-buffer-multibyte 'to)
(archive-tmpdir): Make the prefix of the temporary directory absolute. (file-name-invalid-regexp): New variable. (archive-zip-case-fiddle): Doc fix. (archive-remote): Make it permanent-local. (archive-member-coding-system): New variable. (archive-mode): Don't use write-contents-hooks for remote archives. Archives whose names are illegal for the current filesystem are marked read-only. (archive-summarize): Optional argument SHUT-UP makes it silent. All callers changed. (archive-unique-fname): New function. (archive-maybe-copy): Use it. (archive-maybe-copy, archive-write-file): Bind coding-system-for-write to no-conversion. (archive-maybe-update, archive-mode-revert): Bind coding-system-for-read to no-conversion. (archive-maybe-update): Remain at the same line in the archive listing, after updating the archive. Print the buffer name of the archive to be saved. (archive-extract): Mark archive members whose names are invalid as read-only. Don't set buffer-file-type. Remove the write-contents hook for remote archives. Warn about read-only archives inside other archives. (archive-write-file-member): Handle remote archives. Restore value of last-coding-system-used. (archive-*-write-file-member): Handle archives inside other archives. Save the value of last-coding-system-used. (archive-write-file): New optional variable FILE: where to write the archive; defaults to buffer-file-name, for remote archives. (archive-zip-summarize, archive-zip-chmod-entry): Support VFAT type of host filesystem. (archive-zip-summarize): Don't fiddle letter case of mixed-case file names.
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(archive-summarize nil)
(setq buffer-read-only t)
(when (and archive-visit-single-files
auto-compression-mode
(= (length archive-files) 1))
(rename-buffer (concat " " (buffer-name)))
(archive-extract)))))
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;; Archive mode is suitable only for specially formatted data.
(put 'archive-mode 'mode-class 'special)
(let ((item1 '(archive-subfile-mode " Archive")))
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(or (member item1 minor-mode-alist)
(setq minor-mode-alist (cons item1 minor-mode-alist))))
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;; -------------------------------------------------------------------------
(defun archive-find-type ()
(widen)
(goto-char (point-min))
;; The funny [] here make it unlikely that the .elc file will be treated
;; as an archive by other software.
(let (case-fold-search)
(cond ((looking-at "\\(PK00\\)?[P]K\003\004") 'zip)
((looking-at "..-l[hz][0-9ds]-") 'lzh)
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((looking-at "....................[\334]\247\304\375") 'zoo)
((and (looking-at "\C-z") ; signature too simple, IMHO
Use define-derived-mode (and derived-mode-p). * lisp/play/snake.el (snake-mode): * lisp/play/mpuz.el (mpuz-mode): * lisp/play/landmark.el (lm-mode): * lisp/play/blackbox.el (blackbox-mode): * lisp/play/5x5.el (5x5-mode): * lisp/obsolete/options.el (Edit-options-mode): * lisp/net/quickurl.el (quickurl-list-mode): * lisp/net/newst-treeview.el (newsticker-treeview-mode): * lisp/mail/rmailsum.el (rmail-summary-mode): * lisp/mail/mspools.el (mspools-mode): * lisp/locate.el (locate-mode): * lisp/ibuffer.el (ibuffer-mode): * lisp/emulation/ws-mode.el (wordstar-mode): * lisp/emacs-lisp/debug.el (debugger-mode): * lisp/array.el (array-mode): * lisp/net/eudc.el (eudc-mode): Use define-derived-mode. * lisp/net/mairix.el (mairix-searches-mode-font-lock-keywords): Move initialization into declaration. (mairix-searches-mode): Use define-derived-mode. * lisp/net/eudc-hotlist.el (eudc-hotlist-mode): Use define-derived-mode. (eudc-edit-hotlist): Use dolist. * lisp/man.el (Man-mode-syntax-table): Rename from man-mode-syntax-table. (Man-mode): Use define-derived-mode. * lisp/info.el (Info-edit-mode-map): Rename from Info-edit-map. (Info-edit-mode): Use define-derived-mode. (Info-cease-edit): Use Info-mode. * lisp/eshell/esh-mode.el (eshell-mode-syntax-table): Move initialization into declaration. (eshell-mode): Use define-derived-mode. * lisp/chistory.el (command-history-mode-map): Rename from command-history-map. (command-history-mode): Use define-derived-mode. * lisp/calc/calc.el (calc-trail-mode-map): New var. (calc-trail-mode): Use define-derived-mode. (calc-trail-buffer): Set calc-main-buffer manually. * lisp/bookmark.el (bookmark-insert-annotation): New function. (bookmark-edit-annotation): Use it. (bookmark-edit-annotation-mode): Make it a proper major mode. (bookmark-send-edited-annotation): Use derived-mode-p. * lisp/arc-mode.el (archive-mode): Move kill-all-local-variables a tiny bit closer to its ideal place. Use \' to match EOS. * lisp/cedet/semantic/grammar.el (semantic-grammar-mode): Use define-derived-mode. (semantic-grammar-mode-syntax-table): Rename from semantic-grammar-syntax-table. (semantic-grammar-mode-map): Rename from semantic-grammar-map. * lisp/cedet/data-debug.el (data-debug-mode-map): Rename from data-debug-map. (data-debug-mode): Use define-derived-mode. * lisp/gnus/score-mode.el (gnus-score-mode-map): Move initialization into declaration. (gnus-score-mode): Use define-derived-mode. * lisp/gnus/gnus-srvr.el (gnus-browse-mode): Use define-derived-mode. * lisp/gnus/gnus-kill.el (gnus-kill-file-mode-map): Move initialization into declaration. (gnus-kill-file-mode): Use define-derived-mode. (gnus-kill-file-edit-file, gnus-kill-file-enter-kill, gnus-kill): Use derived-mode-p. * lisp/gnus/gnus-group.el (gnus-group-mode): Use define-derived-mode. (gnus-group-setup-buffer, gnus-group-name-at-point) (gnus-group-make-web-group, gnus-group-enter-directory) (gnus-group-suspend): Use derived-mode-p. * lisp/gnus/gnus-cus.el (gnus-custom-mode): Use define-derived-mode. * lisp/gnus/gnus-bookmark.el (gnus-bookmark-bmenu-mode): Use define-derived-mode. * lisp/gnus/gnus-art.el (gnus-article-mode): Use define-derived-mode. (gnus-article-setup-buffer, gnus-article-prepare) (gnus-article-prepare-display, gnus-sticky-article) (gnus-kill-sticky-article-buffer, gnus-kill-sticky-article-buffers) (gnus-bind-safe-url-regexp, gnus-article-check-buffer) (gnus-article-read-summary-keys): Use derived-mode-p.
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(string-match "\\.[aA][rR][cC]\\'"
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(or buffer-file-name (buffer-name))))
'arc)
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;; This pattern modeled on the BSD/GNU+Linux `file' command.
;; Have seen capital "LHA's", and file has lower case "LHa's" too.
;; Note this regexp is also in archive-exe-p.
((looking-at "MZ\\(.\\|\n\\)\\{34\\}LH[aA]'s SFX ") 'lzh-exe)
((looking-at "Rar!") 'rar)
((looking-at "!<arch>\n") 'ar)
((and (looking-at "MZ")
(re-search-forward "Rar!" (+ (point) 100000) t))
'rar-exe)
((looking-at "7z\274\257\047\034") '7z)
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(t (error "Buffer format not recognized")))))
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;; -------------------------------------------------------------------------
(defun archive-desummarize ()
(let ((inhibit-read-only t)
(modified (buffer-modified-p)))
(widen)
(delete-region (point-min) archive-proper-file-start)
(restore-buffer-modified-p modified)))
(archive-tmpdir): Make the prefix of the temporary directory absolute. (file-name-invalid-regexp): New variable. (archive-zip-case-fiddle): Doc fix. (archive-remote): Make it permanent-local. (archive-member-coding-system): New variable. (archive-mode): Don't use write-contents-hooks for remote archives. Archives whose names are illegal for the current filesystem are marked read-only. (archive-summarize): Optional argument SHUT-UP makes it silent. All callers changed. (archive-unique-fname): New function. (archive-maybe-copy): Use it. (archive-maybe-copy, archive-write-file): Bind coding-system-for-write to no-conversion. (archive-maybe-update, archive-mode-revert): Bind coding-system-for-read to no-conversion. (archive-maybe-update): Remain at the same line in the archive listing, after updating the archive. Print the buffer name of the archive to be saved. (archive-extract): Mark archive members whose names are invalid as read-only. Don't set buffer-file-type. Remove the write-contents hook for remote archives. Warn about read-only archives inside other archives. (archive-write-file-member): Handle remote archives. Restore value of last-coding-system-used. (archive-*-write-file-member): Handle archives inside other archives. Save the value of last-coding-system-used. (archive-write-file): New optional variable FILE: where to write the archive; defaults to buffer-file-name, for remote archives. (archive-zip-summarize, archive-zip-chmod-entry): Support VFAT type of host filesystem. (archive-zip-summarize): Don't fiddle letter case of mixed-case file names.
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(defun archive-summarize (&optional shut-up)
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"Parse the contents of the archive file in the current buffer.
Place a dired-like listing on the front;
then narrow to it, so that only that listing
(archive-tmpdir): Make the prefix of the temporary directory absolute. (file-name-invalid-regexp): New variable. (archive-zip-case-fiddle): Doc fix. (archive-remote): Make it permanent-local. (archive-member-coding-system): New variable. (archive-mode): Don't use write-contents-hooks for remote archives. Archives whose names are illegal for the current filesystem are marked read-only. (archive-summarize): Optional argument SHUT-UP makes it silent. All callers changed. (archive-unique-fname): New function. (archive-maybe-copy): Use it. (archive-maybe-copy, archive-write-file): Bind coding-system-for-write to no-conversion. (archive-maybe-update, archive-mode-revert): Bind coding-system-for-read to no-conversion. (archive-maybe-update): Remain at the same line in the archive listing, after updating the archive. Print the buffer name of the archive to be saved. (archive-extract): Mark archive members whose names are invalid as read-only. Don't set buffer-file-type. Remove the write-contents hook for remote archives. Warn about read-only archives inside other archives. (archive-write-file-member): Handle remote archives. Restore value of last-coding-system-used. (archive-*-write-file-member): Handle archives inside other archives. Save the value of last-coding-system-used. (archive-write-file): New optional variable FILE: where to write the archive; defaults to buffer-file-name, for remote archives. (archive-zip-summarize, archive-zip-chmod-entry): Support VFAT type of host filesystem. (archive-zip-summarize): Don't fiddle letter case of mixed-case file names.
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is visible (and the real data of the buffer is hidden).
Optional argument SHUT-UP, if non-nil, means don't print messages
when parsing the archive."
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(widen)
(let ((create-lockfiles nil) ; avoid changing dir mtime by lock_file
(inhibit-read-only t))
(setq archive-proper-file-start (copy-marker (point-min) t))
(add-hook 'change-major-mode-hook #'archive-desummarize nil t)
(archive-tmpdir): Make the prefix of the temporary directory absolute. (file-name-invalid-regexp): New variable. (archive-zip-case-fiddle): Doc fix. (archive-remote): Make it permanent-local. (archive-member-coding-system): New variable. (archive-mode): Don't use write-contents-hooks for remote archives. Archives whose names are illegal for the current filesystem are marked read-only. (archive-summarize): Optional argument SHUT-UP makes it silent. All callers changed. (archive-unique-fname): New function. (archive-maybe-copy): Use it. (archive-maybe-copy, archive-write-file): Bind coding-system-for-write to no-conversion. (archive-maybe-update, archive-mode-revert): Bind coding-system-for-read to no-conversion. (archive-maybe-update): Remain at the same line in the archive listing, after updating the archive. Print the buffer name of the archive to be saved. (archive-extract): Mark archive members whose names are invalid as read-only. Don't set buffer-file-type. Remove the write-contents hook for remote archives. Warn about read-only archives inside other archives. (archive-write-file-member): Handle remote archives. Restore value of last-coding-system-used. (archive-*-write-file-member): Handle archives inside other archives. Save the value of last-coding-system-used. (archive-write-file): New optional variable FILE: where to write the archive; defaults to buffer-file-name, for remote archives. (archive-zip-summarize, archive-zip-chmod-entry): Support VFAT type of host filesystem. (archive-zip-summarize): Don't fiddle letter case of mixed-case file names.
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(or shut-up
(message "Parsing archive file..."))
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(buffer-disable-undo (current-buffer))
(setq archive-files (funcall (archive-name "summarize")))
(archive-tmpdir): Make the prefix of the temporary directory absolute. (file-name-invalid-regexp): New variable. (archive-zip-case-fiddle): Doc fix. (archive-remote): Make it permanent-local. (archive-member-coding-system): New variable. (archive-mode): Don't use write-contents-hooks for remote archives. Archives whose names are illegal for the current filesystem are marked read-only. (archive-summarize): Optional argument SHUT-UP makes it silent. All callers changed. (archive-unique-fname): New function. (archive-maybe-copy): Use it. (archive-maybe-copy, archive-write-file): Bind coding-system-for-write to no-conversion. (archive-maybe-update, archive-mode-revert): Bind coding-system-for-read to no-conversion. (archive-maybe-update): Remain at the same line in the archive listing, after updating the archive. Print the buffer name of the archive to be saved. (archive-extract): Mark archive members whose names are invalid as read-only. Don't set buffer-file-type. Remove the write-contents hook for remote archives. Warn about read-only archives inside other archives. (archive-write-file-member): Handle remote archives. Restore value of last-coding-system-used. (archive-*-write-file-member): Handle archives inside other archives. Save the value of last-coding-system-used. (archive-write-file): New optional variable FILE: where to write the archive; defaults to buffer-file-name, for remote archives. (archive-zip-summarize, archive-zip-chmod-entry): Support VFAT type of host filesystem. (archive-zip-summarize): Don't fiddle letter case of mixed-case file names.
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(or shut-up
(message "Parsing archive file...done."))
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(setq archive-proper-file-start (point-marker))
(narrow-to-region (point-min) (point))
(set-buffer-modified-p nil)
(buffer-enable-undo))
(goto-char archive-file-list-start)
(archive-next-line 0))
(defun archive-resummarize ()
"Recreate the contents listing of an archive."
(let ((no (archive-get-lineno)))
(archive-desummarize)
(archive-tmpdir): Make the prefix of the temporary directory absolute. (file-name-invalid-regexp): New variable. (archive-zip-case-fiddle): Doc fix. (archive-remote): Make it permanent-local. (archive-member-coding-system): New variable. (archive-mode): Don't use write-contents-hooks for remote archives. Archives whose names are illegal for the current filesystem are marked read-only. (archive-summarize): Optional argument SHUT-UP makes it silent. All callers changed. (archive-unique-fname): New function. (archive-maybe-copy): Use it. (archive-maybe-copy, archive-write-file): Bind coding-system-for-write to no-conversion. (archive-maybe-update, archive-mode-revert): Bind coding-system-for-read to no-conversion. (archive-maybe-update): Remain at the same line in the archive listing, after updating the archive. Print the buffer name of the archive to be saved. (archive-extract): Mark archive members whose names are invalid as read-only. Don't set buffer-file-type. Remove the write-contents hook for remote archives. Warn about read-only archives inside other archives. (archive-write-file-member): Handle remote archives. Restore value of last-coding-system-used. (archive-*-write-file-member): Handle archives inside other archives. Save the value of last-coding-system-used. (archive-write-file): New optional variable FILE: where to write the archive; defaults to buffer-file-name, for remote archives. (archive-zip-summarize, archive-zip-chmod-entry): Support VFAT type of host filesystem. (archive-zip-summarize): Don't fiddle letter case of mixed-case file names.
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(archive-summarize t)
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(goto-char archive-file-list-start)
(archive-next-line no)))
(cl-defstruct (archive--file-summary
(:constructor nil)
(:constructor archive--file-summary (text name-start name-end)))
text name-start name-end)
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(defun archive-summarize-files (files)
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"Insert a description of a list of files annotated with proper mouse face."
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(setq archive-file-list-start (point-marker))
;; Here we assume that they all start at the same column.
(setq archive-file-name-indent
;; FIXME: We assume chars=columns (no double-wide chars and such).
(if files (archive--file-summary-name-start (car files)) 0))
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;; We don't want to do an insert for each element since that takes too
;; long when the archive -- which has to be moved in memory -- is large.
(insert
(mapconcat
(lambda (fil)
;; Using `concat' here copies the text also, so we can add
;; properties without problems.
(let ((text (concat (archive--file-summary-text fil) "\n")))
(add-text-properties
(archive--file-summary-name-start fil)
(archive--file-summary-name-end fil)
'(mouse-face highlight
help-echo "mouse-2: extract this file into a buffer")
text)
text))
files
""))
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(setq archive-file-list-end (point-marker)))
(defun archive-alternate-display ()
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"Toggle alternative display.
To avoid very long lines archive mode does not show all information.
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This function changes the set of information shown for each files."
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(interactive)
(setq archive-alternate-display (not archive-alternate-display))
(setq-local archive-hidden-columns
(if archive-alternate-display
archive-alternate-hidden-columns
(eval (car (or (get 'archive-hidden-columns 'customized-value)
(get 'archive-hidden-columns 'standard-value)))
t)))
(archive-resummarize))
(defun archive-hideshow-column (column)
"Toggle visibility of COLUMN."
(interactive
(list (intern
(completing-read "Toggle visibility of: "
'(Mode Ids Ratio Date&Time)
nil t))))
(setq-local archive-hidden-columns
(if (memq column archive-hidden-columns)
(remove column archive-hidden-columns)
(cons column archive-hidden-columns)))
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(archive-resummarize))
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;; -------------------------------------------------------------------------
;;; Section: Local archive copy handling
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(archive-tmpdir): Make the prefix of the temporary directory absolute. (file-name-invalid-regexp): New variable. (archive-zip-case-fiddle): Doc fix. (archive-remote): Make it permanent-local. (archive-member-coding-system): New variable. (archive-mode): Don't use write-contents-hooks for remote archives. Archives whose names are illegal for the current filesystem are marked read-only. (archive-summarize): Optional argument SHUT-UP makes it silent. All callers changed. (archive-unique-fname): New function. (archive-maybe-copy): Use it. (archive-maybe-copy, archive-write-file): Bind coding-system-for-write to no-conversion. (archive-maybe-update, archive-mode-revert): Bind coding-system-for-read to no-conversion. (archive-maybe-update): Remain at the same line in the archive listing, after updating the archive. Print the buffer name of the archive to be saved. (archive-extract): Mark archive members whose names are invalid as read-only. Don't set buffer-file-type. Remove the write-contents hook for remote archives. Warn about read-only archives inside other archives. (archive-write-file-member): Handle remote archives. Restore value of last-coding-system-used. (archive-*-write-file-member): Handle archives inside other archives. Save the value of last-coding-system-used. (archive-write-file): New optional variable FILE: where to write the archive; defaults to buffer-file-name, for remote archives. (archive-zip-summarize, archive-zip-chmod-entry): Support VFAT type of host filesystem. (archive-zip-summarize): Don't fiddle letter case of mixed-case file names.
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(defun archive-unique-fname (fname dir)
"Make sure a file FNAME can be created uniquely in directory DIR.
If FNAME can be uniquely created in DIR, it is returned unaltered.
If FNAME is something our underlying filesystem can't grok, or if another
file by that name already exists in DIR, a unique new name is generated
using `make-temp-file', and the generated name is returned."
(archive-tmpdir): Make the prefix of the temporary directory absolute. (file-name-invalid-regexp): New variable. (archive-zip-case-fiddle): Doc fix. (archive-remote): Make it permanent-local. (archive-member-coding-system): New variable. (archive-mode): Don't use write-contents-hooks for remote archives. Archives whose names are illegal for the current filesystem are marked read-only. (archive-summarize): Optional argument SHUT-UP makes it silent. All callers changed. (archive-unique-fname): New function. (archive-maybe-copy): Use it. (archive-maybe-copy, archive-write-file): Bind coding-system-for-write to no-conversion. (archive-maybe-update, archive-mode-revert): Bind coding-system-for-read to no-conversion. (archive-maybe-update): Remain at the same line in the archive listing, after updating the archive. Print the buffer name of the archive to be saved. (archive-extract): Mark archive members whose names are invalid as read-only. Don't set buffer-file-type. Remove the write-contents hook for remote archives. Warn about read-only archives inside other archives. (archive-write-file-member): Handle remote archives. Restore value of last-coding-system-used. (archive-*-write-file-member): Handle archives inside other archives. Save the value of last-coding-system-used. (archive-write-file): New optional variable FILE: where to write the archive; defaults to buffer-file-name, for remote archives. (archive-zip-summarize, archive-zip-chmod-entry): Support VFAT type of host filesystem. (archive-zip-summarize): Don't fiddle letter case of mixed-case file names.
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(let ((fullname (expand-file-name fname dir))
(alien (string-match file-name-invalid-regexp fname))
(tmpfile
(archive-tmpdir): Make the prefix of the temporary directory absolute. (file-name-invalid-regexp): New variable. (archive-zip-case-fiddle): Doc fix. (archive-remote): Make it permanent-local. (archive-member-coding-system): New variable. (archive-mode): Don't use write-contents-hooks for remote archives. Archives whose names are illegal for the current filesystem are marked read-only. (archive-summarize): Optional argument SHUT-UP makes it silent. All callers changed. (archive-unique-fname): New function. (archive-maybe-copy): Use it. (archive-maybe-copy, archive-write-file): Bind coding-system-for-write to no-conversion. (archive-maybe-update, archive-mode-revert): Bind coding-system-for-read to no-conversion. (archive-maybe-update): Remain at the same line in the archive listing, after updating the archive. Print the buffer name of the archive to be saved. (archive-extract): Mark archive members whose names are invalid as read-only. Don't set buffer-file-type. Remove the write-contents hook for remote archives. Warn about read-only archives inside other archives. (archive-write-file-member): Handle remote archives. Restore value of last-coding-system-used. (archive-*-write-file-member): Handle archives inside other archives. Save the value of last-coding-system-used. (archive-write-file): New optional variable FILE: where to write the archive; defaults to buffer-file-name, for remote archives. (archive-zip-summarize, archive-zip-chmod-entry): Support VFAT type of host filesystem. (archive-zip-summarize): Don't fiddle letter case of mixed-case file names.
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(expand-file-name
(if (if (fboundp 'msdos-long-file-names)
(not (msdos-long-file-names)))
(archive-tmpdir): Make the prefix of the temporary directory absolute. (file-name-invalid-regexp): New variable. (archive-zip-case-fiddle): Doc fix. (archive-remote): Make it permanent-local. (archive-member-coding-system): New variable. (archive-mode): Don't use write-contents-hooks for remote archives. Archives whose names are illegal for the current filesystem are marked read-only. (archive-summarize): Optional argument SHUT-UP makes it silent. All callers changed. (archive-unique-fname): New function. (archive-maybe-copy): Use it. (archive-maybe-copy, archive-write-file): Bind coding-system-for-write to no-conversion. (archive-maybe-update, archive-mode-revert): Bind coding-system-for-read to no-conversion. (archive-maybe-update): Remain at the same line in the archive listing, after updating the archive. Print the buffer name of the archive to be saved. (archive-extract): Mark archive members whose names are invalid as read-only. Don't set buffer-file-type. Remove the write-contents hook for remote archives. Warn about read-only archives inside other archives. (archive-write-file-member): Handle remote archives. Restore value of last-coding-system-used. (archive-*-write-file-member): Handle archives inside other archives. Save the value of last-coding-system-used. (archive-write-file): New optional variable FILE: where to write the archive; defaults to buffer-file-name, for remote archives. (archive-zip-summarize, archive-zip-chmod-entry): Support VFAT type of host filesystem. (archive-zip-summarize): Don't fiddle letter case of mixed-case file names.
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"am"
"arc-mode.")
dir)))
(if (or alien (file-exists-p fullname))
(progn
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;; Make sure all the leading directories in
;; archive-local-name exist under archive-tmpdir, so that
;; the directory structure recorded in the archive is
;; reconstructed in the temporary directory.
(make-directory (file-name-directory tmpfile) t)
(make-temp-file tmpfile))
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;; Make sure all the leading directories in `fullname' exist
;; under archive-tmpdir. This is necessary for nested archives
;; (`archive-extract' sets `archive-remote' to t in case
;; an archive occurs inside another archive).
(make-directory (file-name-directory fullname) t)
(archive-tmpdir): Make the prefix of the temporary directory absolute. (file-name-invalid-regexp): New variable. (archive-zip-case-fiddle): Doc fix. (archive-remote): Make it permanent-local. (archive-member-coding-system): New variable. (archive-mode): Don't use write-contents-hooks for remote archives. Archives whose names are illegal for the current filesystem are marked read-only. (archive-summarize): Optional argument SHUT-UP makes it silent. All callers changed. (archive-unique-fname): New function. (archive-maybe-copy): Use it. (archive-maybe-copy, archive-write-file): Bind coding-system-for-write to no-conversion. (archive-maybe-update, archive-mode-revert): Bind coding-system-for-read to no-conversion. (archive-maybe-update): Remain at the same line in the archive listing, after updating the archive. Print the buffer name of the archive to be saved. (archive-extract): Mark archive members whose names are invalid as read-only. Don't set buffer-file-type. Remove the write-contents hook for remote archives. Warn about read-only archives inside other archives. (archive-write-file-member): Handle remote archives. Restore value of last-coding-system-used. (archive-*-write-file-member): Handle archives inside other archives. Save the value of last-coding-system-used. (archive-write-file): New optional variable FILE: where to write the archive; defaults to buffer-file-name, for remote archives. (archive-zip-summarize, archive-zip-chmod-entry): Support VFAT type of host filesystem. (archive-zip-summarize): Don't fiddle letter case of mixed-case file names.
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fullname)))
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(defun archive-maybe-copy (archive)
(archive-tmpdir): Make the prefix of the temporary directory absolute. (file-name-invalid-regexp): New variable. (archive-zip-case-fiddle): Doc fix. (archive-remote): Make it permanent-local. (archive-member-coding-system): New variable. (archive-mode): Don't use write-contents-hooks for remote archives. Archives whose names are illegal for the current filesystem are marked read-only. (archive-summarize): Optional argument SHUT-UP makes it silent. All callers changed. (archive-unique-fname): New function. (archive-maybe-copy): Use it. (archive-maybe-copy, archive-write-file): Bind coding-system-for-write to no-conversion. (archive-maybe-update, archive-mode-revert): Bind coding-system-for-read to no-conversion. (archive-maybe-update): Remain at the same line in the archive listing, after updating the archive. Print the buffer name of the archive to be saved. (archive-extract): Mark archive members whose names are invalid as read-only. Don't set buffer-file-type. Remove the write-contents hook for remote archives. Warn about read-only archives inside other archives. (archive-write-file-member): Handle remote archives. Restore value of last-coding-system-used. (archive-*-write-file-member): Handle archives inside other archives. Save the value of last-coding-system-used. (archive-write-file): New optional variable FILE: where to write the archive; defaults to buffer-file-name, for remote archives. (archive-zip-summarize, archive-zip-chmod-entry): Support VFAT type of host filesystem. (archive-zip-summarize): Don't fiddle letter case of mixed-case file names.
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(let ((coding-system-for-write 'no-conversion))
(if archive-remote
(let ((start (point-max))
;; Sometimes ARCHIVE is invalid while its actual name, as
;; recorded in its parent archive, is not. For example, an
;; archive bar.zip inside another archive foo.zip gets a name
;; "foo.zip:bar.zip", which is invalid on DOS/Windows.
;; So use the actual name if available.
(archive-name
(or (and archive-subfile-mode (archive--file-desc-ext-file-name
archive-subfile-mode))
(archive-tmpdir): Make the prefix of the temporary directory absolute. (file-name-invalid-regexp): New variable. (archive-zip-case-fiddle): Doc fix. (archive-remote): Make it permanent-local. (archive-member-coding-system): New variable. (archive-mode): Don't use write-contents-hooks for remote archives. Archives whose names are illegal for the current filesystem are marked read-only. (archive-summarize): Optional argument SHUT-UP makes it silent. All callers changed. (archive-unique-fname): New function. (archive-maybe-copy): Use it. (archive-maybe-copy, archive-write-file): Bind coding-system-for-write to no-conversion. (archive-maybe-update, archive-mode-revert): Bind coding-system-for-read to no-conversion. (archive-maybe-update): Remain at the same line in the archive listing, after updating the archive. Print the buffer name of the archive to be saved. (archive-extract): Mark archive members whose names are invalid as read-only. Don't set buffer-file-type. Remove the write-contents hook for remote archives. Warn about read-only archives inside other archives. (archive-write-file-member): Handle remote archives. Restore value of last-coding-system-used. (archive-*-write-file-member): Handle archives inside other archives. Save the value of last-coding-system-used. (archive-write-file): New optional variable FILE: where to write the archive; defaults to buffer-file-name, for remote archives. (archive-zip-summarize, archive-zip-chmod-entry): Support VFAT type of host filesystem. (archive-zip-summarize): Don't fiddle letter case of mixed-case file names.
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archive)))
(setq archive-local-name
(archive-unique-fname archive-name archive-tmpdir))
(save-restriction
(widen)
(write-region start (point-max) archive-local-name nil 'nomessage))
archive-local-name)
(if (buffer-modified-p) (save-buffer))
archive)))
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(defun archive-maybe-update (unchanged)
(if archive-remote
(let ((name archive-local-name)
(modified (buffer-modified-p))
(archive-tmpdir): Make the prefix of the temporary directory absolute. (file-name-invalid-regexp): New variable. (archive-zip-case-fiddle): Doc fix. (archive-remote): Make it permanent-local. (archive-member-coding-system): New variable. (archive-mode): Don't use write-contents-hooks for remote archives. Archives whose names are illegal for the current filesystem are marked read-only. (archive-summarize): Optional argument SHUT-UP makes it silent. All callers changed. (archive-unique-fname): New function. (archive-maybe-copy): Use it. (archive-maybe-copy, archive-write-file): Bind coding-system-for-write to no-conversion. (archive-maybe-update, archive-mode-revert): Bind coding-system-for-read to no-conversion. (archive-maybe-update): Remain at the same line in the archive listing, after updating the archive. Print the buffer name of the archive to be saved. (archive-extract): Mark archive members whose names are invalid as read-only. Don't set buffer-file-type. Remove the write-contents hook for remote archives. Warn about read-only archives inside other archives. (archive-write-file-member): Handle remote archives. Restore value of last-coding-system-used. (archive-*-write-file-member): Handle archives inside other archives. Save the value of last-coding-system-used. (archive-write-file): New optional variable FILE: where to write the archive; defaults to buffer-file-name, for remote archives. (archive-zip-summarize, archive-zip-chmod-entry): Support VFAT type of host filesystem. (archive-zip-summarize): Don't fiddle letter case of mixed-case file names.
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(coding-system-for-read 'no-conversion)
(lno (archive-get-lineno))
(inhibit-read-only t))
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(if unchanged nil
;; FIXME: Use archive-resummarize?
(archive-tmpdir): Make the prefix of the temporary directory absolute. (file-name-invalid-regexp): New variable. (archive-zip-case-fiddle): Doc fix. (archive-remote): Make it permanent-local. (archive-member-coding-system): New variable. (archive-mode): Don't use write-contents-hooks for remote archives. Archives whose names are illegal for the current filesystem are marked read-only. (archive-summarize): Optional argument SHUT-UP makes it silent. All callers changed. (archive-unique-fname): New function. (archive-maybe-copy): Use it. (archive-maybe-copy, archive-write-file): Bind coding-system-for-write to no-conversion. (archive-maybe-update, archive-mode-revert): Bind coding-system-for-read to no-conversion. (archive-maybe-update): Remain at the same line in the archive listing, after updating the archive. Print the buffer name of the archive to be saved. (archive-extract): Mark archive members whose names are invalid as read-only. Don't set buffer-file-type. Remove the write-contents hook for remote archives. Warn about read-only archives inside other archives. (archive-write-file-member): Handle remote archives. Restore value of last-coding-system-used. (archive-*-write-file-member): Handle archives inside other archives. Save the value of last-coding-system-used. (archive-write-file): New optional variable FILE: where to write the archive; defaults to buffer-file-name, for remote archives. (archive-zip-summarize, archive-zip-chmod-entry): Support VFAT type of host filesystem. (archive-zip-summarize): Don't fiddle letter case of mixed-case file names.
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(setq archive-files nil)
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(erase-buffer)
(insert-file-contents name)
(archive-tmpdir): Make the prefix of the temporary directory absolute. (file-name-invalid-regexp): New variable. (archive-zip-case-fiddle): Doc fix. (archive-remote): Make it permanent-local. (archive-member-coding-system): New variable. (archive-mode): Don't use write-contents-hooks for remote archives. Archives whose names are illegal for the current filesystem are marked read-only. (archive-summarize): Optional argument SHUT-UP makes it silent. All callers changed. (archive-unique-fname): New function. (archive-maybe-copy): Use it. (archive-maybe-copy, archive-write-file): Bind coding-system-for-write to no-conversion. (archive-maybe-update, archive-mode-revert): Bind coding-system-for-read to no-conversion. (archive-maybe-update): Remain at the same line in the archive listing, after updating the archive. Print the buffer name of the archive to be saved. (archive-extract): Mark archive members whose names are invalid as read-only. Don't set buffer-file-type. Remove the write-contents hook for remote archives. Warn about read-only archives inside other archives. (archive-write-file-member): Handle remote archives. Restore value of last-coding-system-used. (archive-*-write-file-member): Handle archives inside other archives. Save the value of last-coding-system-used. (archive-write-file): New optional variable FILE: where to write the archive; defaults to buffer-file-name, for remote archives. (archive-zip-summarize, archive-zip-chmod-entry): Support VFAT type of host filesystem. (archive-zip-summarize): Don't fiddle letter case of mixed-case file names.
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(archive-mode t)
(goto-char archive-file-list-start)
(archive-next-line lno))
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(archive-delete-local name)
(if (not unchanged)
(archive-tmpdir): Make the prefix of the temporary directory absolute. (file-name-invalid-regexp): New variable. (archive-zip-case-fiddle): Doc fix. (archive-remote): Make it permanent-local. (archive-member-coding-system): New variable. (archive-mode): Don't use write-contents-hooks for remote archives. Archives whose names are illegal for the current filesystem are marked read-only. (archive-summarize): Optional argument SHUT-UP makes it silent. All callers changed. (archive-unique-fname): New function. (archive-maybe-copy): Use it. (archive-maybe-copy, archive-write-file): Bind coding-system-for-write to no-conversion. (archive-maybe-update, archive-mode-revert): Bind coding-system-for-read to no-conversion. (archive-maybe-update): Remain at the same line in the archive listing, after updating the archive. Print the buffer name of the archive to be saved. (archive-extract): Mark archive members whose names are invalid as read-only. Don't set buffer-file-type. Remove the write-contents hook for remote archives. Warn about read-only archives inside other archives. (archive-write-file-member): Handle remote archives. Restore value of last-coding-system-used. (archive-*-write-file-member): Handle archives inside other archives. Save the value of last-coding-system-used. (archive-write-file): New optional variable FILE: where to write the archive; defaults to buffer-file-name, for remote archives. (archive-zip-summarize, archive-zip-chmod-entry): Support VFAT type of host filesystem. (archive-zip-summarize): Don't fiddle letter case of mixed-case file names.
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(message
"Buffer `%s' must be saved for changes to take effect"
(buffer-name (current-buffer))))
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(set-buffer-modified-p (or modified (not unchanged))))))
(defun archive-delete-local (name)
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"Delete file NAME and its parents up to and including `archive-tmpdir'."
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(let ((again t)
(top (directory-file-name (file-name-as-directory archive-tmpdir))))
(condition-case nil
(delete-file name)
(error nil))
(while again
(setq name (directory-file-name (file-name-directory name)))
(condition-case nil
(delete-directory name)
(error nil))
(if (string= name top) (setq again nil)))))
;; -------------------------------------------------------------------------
;;; Section: Member extraction
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(defun archive-try-jka-compr ()
(when (and auto-compression-mode
(jka-compr-get-compression-info buffer-file-name))
(let* ((basename (file-name-nondirectory buffer-file-name))
(tmpname (if (string-match ":\\([^:]+\\)\\'" basename)
(match-string 1 basename) basename))
(tmpfile (make-temp-file (file-name-sans-extension tmpname)
nil
(file-name-extension tmpname 'period))))
(unwind-protect
(progn
(let ((coding-system-for-write 'no-conversion)
;; Don't re-compress this data just before decompressing it.
(jka-compr-inhibit t))
(write-region (point-min) (point-max) tmpfile nil 'quiet))
(erase-buffer)
(set-buffer-multibyte t)
(insert-file-contents tmpfile))
(delete-file tmpfile)))))
(defun archive-file-name-handler (op &rest args)
(or (eq op #'file-exists-p)
(let ((file-name-handler-alist nil))
(apply op args))))
(defun archive-set-buffer-as-visiting-file (filename)
"Set the current buffer as if it were visiting FILENAME."
(save-excursion
(goto-char (point-min))
(let ((buffer-undo-list t)
(coding
(or coding-system-for-read
(and set-auto-coding-function
(save-excursion
(funcall set-auto-coding-function
filename (- (point-max) (point-min)))))
;; The following let-binding of file-name-handler-alist forces
;; find-file-not-found-set-buffer-file-coding-system to ignore
;; the file's name (see dos-w32.el).
(let ((file-name-handler-alist
'(("" . archive-file-name-handler))))
(car (find-operation-coding-system
'insert-file-contents
(cons filename (current-buffer)) t))))))
(unless (or coding-system-for-read
enable-multibyte-characters)
(setq coding
(coding-system-change-text-conversion coding 'raw-text)))
(unless (memq coding '(nil no-conversion))
(decode-coding-region (point-min) (point-max) coding)
(setq last-coding-system-used coding))
(set-buffer-modified-p nil)
(kill-local-variable 'buffer-file-coding-system)
(after-insert-file-set-coding (- (point-max) (point-min))))))
(defun archive-goto-file (file)
"Go to FILE in the current buffer.
FILE should be a relative file name. If FILE can't be found,
return nil. Otherwise point is returned."
(let ((start (point))
found)
(goto-char (point-min))
(while (and (not found)
(not (eobp)))
(forward-line 1)
(when-let ((descr (archive-get-descr t)))
(when (equal (archive--file-desc-ext-file-name descr) file)
(setq found t))))
(if (not found)
(progn
(goto-char start)
nil)
(point))))
(defun archive-next-file-displayer (file regexp n)
"Return a closure to display the next file after FILE that matches REGEXP."
(let ((short (replace-regexp-in-string "\\`.*:" "" file))
next)
(archive-goto-file short)
(while (and (not next)
;; Stop if we reach the end/start of the buffer.
(if (> n 0)
(not (eobp))
(not (save-excursion
(beginning-of-line)
(bobp)))))
(archive-next-line n)
(when-let ((descr (archive-get-descr t)))
(let ((candidate (archive--file-desc-ext-file-name descr))
(buffer (current-buffer)))
(when (and candidate
(string-match-p regexp candidate))
(setq next (lambda ()
(kill-buffer (current-buffer))
(switch-to-buffer buffer)
(archive-extract)))))))
(unless next
;; If we didn't find a next/prev file, then restore
;; point.
(archive-goto-file short))
next))
(defun archive-copy-file (file new-name)
"Copy FILE to a location specified by NEW-NAME.
Interactively, FILE is the file at point, and the function prompts
for NEW-NAME."
(interactive
(let ((name (archive--file-desc-ext-file-name (archive-get-descr))))
(list name
(read-file-name (format "Copy %s to: " name)))))
(when (file-directory-p new-name)
(setq new-name (expand-file-name file new-name)))
(when (and (file-exists-p new-name)
(not (yes-or-no-p (format "%s already exists; overwrite? "
new-name))))
(user-error "Not overwriting %s" new-name))
(let* ((descr (archive-get-descr))
(archive (buffer-file-name))
(extractor (archive-name "extract"))
(ename (archive--file-desc-ext-file-name descr)))
(with-temp-buffer
(archive--extract-file extractor archive ename)
(write-region (point-min) (point-max) new-name))))
(defun archive-extract (&optional other-window-p event)
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"In archive mode, extract this entry of the archive into its own buffer."
(interactive (list nil last-input-event))
(if event (posn-set-point (event-end event)))
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(let* ((view-p (eq other-window-p 'view))
(descr (archive-get-descr))
(ename (archive--file-desc-ext-file-name descr))
(iname (archive--file-desc-int-file-name descr))
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(archive-buffer (current-buffer))
(arcdir default-directory)
(archive (buffer-file-name))
(arcname (file-name-nondirectory archive))
(bufname (concat (file-name-nondirectory iname) " (" arcname ")"))
(extractor (archive-name "extract"))
(archive-tmpdir): Make the prefix of the temporary directory absolute. (file-name-invalid-regexp): New variable. (archive-zip-case-fiddle): Doc fix. (archive-remote): Make it permanent-local. (archive-member-coding-system): New variable. (archive-mode): Don't use write-contents-hooks for remote archives. Archives whose names are illegal for the current filesystem are marked read-only. (archive-summarize): Optional argument SHUT-UP makes it silent. All callers changed. (archive-unique-fname): New function. (archive-maybe-copy): Use it. (archive-maybe-copy, archive-write-file): Bind coding-system-for-write to no-conversion. (archive-maybe-update, archive-mode-revert): Bind coding-system-for-read to no-conversion. (archive-maybe-update): Remain at the same line in the archive listing, after updating the archive. Print the buffer name of the archive to be saved. (archive-extract): Mark archive members whose names are invalid as read-only. Don't set buffer-file-type. Remove the write-contents hook for remote archives. Warn about read-only archives inside other archives. (archive-write-file-member): Handle remote archives. Restore value of last-coding-system-used. (archive-*-write-file-member): Handle archives inside other archives. Save the value of last-coding-system-used. (archive-write-file): New optional variable FILE: where to write the archive; defaults to buffer-file-name, for remote archives. (archive-zip-summarize, archive-zip-chmod-entry): Support VFAT type of host filesystem. (archive-zip-summarize): Don't fiddle letter case of mixed-case file names.
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;; Members with file names which aren't valid for the
;; underlying filesystem, are treated as read-only.
(read-only-p (or archive-read-only
view-p
(string-match file-name-invalid-regexp ename)))
(arcfilename (expand-file-name (concat arcname ":" iname)))
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(buffer (get-buffer bufname))
(just-created nil)
(file-name-coding archive-file-name-coding-system))
(if (and buffer
(string= (buffer-file-name buffer) arcfilename))
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nil
(setq archive (archive-maybe-copy archive))
(setq bufname (generate-new-buffer-name bufname))
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(setq buffer (get-buffer-create bufname))
(setq just-created t)
(with-current-buffer buffer
(setq buffer-file-name arcfilename)
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(setq buffer-file-truename
(abbreviate-file-name buffer-file-name))
;; Set the default-directory to the dir of the superior buffer.
(setq default-directory arcdir)
(setq-local archive-superior-buffer archive-buffer)
(add-hook 'write-file-functions #'archive-write-file-member nil t)
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(setq archive-subfile-mode descr)
(setq archive-file-name-coding-system file-name-coding)
(if (and
(null (archive--extract-file extractor archive ename))
just-created)
(progn
(set-buffer-modified-p nil)
(kill-buffer buffer))
(archive-try-jka-compr) ;Pretty ugly hack :-(
(archive-set-buffer-as-visiting-file ename)
(goto-char (point-min))
(rename-buffer bufname)
(setq buffer-read-only read-only-p)
(setq buffer-undo-list nil)
(set-buffer-modified-p nil)
(setq buffer-saved-size (buffer-size))
(normal-mode)
;; Just in case an archive occurs inside another archive.
(when (derived-mode-p 'archive-mode)
(setq archive-remote t)
(if read-only-p (setq archive-read-only t))
;; We will write out the archive ourselves if it is
;; part of another archive.
(remove-hook 'write-contents-functions #'archive-write-file t))
(run-hooks 'archive-extract-hook)
(archive-tmpdir): Make the prefix of the temporary directory absolute. (file-name-invalid-regexp): New variable. (archive-zip-case-fiddle): Doc fix. (archive-remote): Make it permanent-local. (archive-member-coding-system): New variable. (archive-mode): Don't use write-contents-hooks for remote archives. Archives whose names are illegal for the current filesystem are marked read-only. (archive-summarize): Optional argument SHUT-UP makes it silent. All callers changed. (archive-unique-fname): New function. (archive-maybe-copy): Use it. (archive-maybe-copy, archive-write-file): Bind coding-system-for-write to no-conversion. (archive-maybe-update, archive-mode-revert): Bind coding-system-for-read to no-conversion. (archive-maybe-update): Remain at the same line in the archive listing, after updating the archive. Print the buffer name of the archive to be saved. (archive-extract): Mark archive members whose names are invalid as read-only. Don't set buffer-file-type. Remove the write-contents hook for remote archives. Warn about read-only archives inside other archives. (archive-write-file-member): Handle remote archives. Restore value of last-coding-system-used. (archive-*-write-file-member): Handle archives inside other archives. Save the value of last-coding-system-used. (archive-write-file): New optional variable FILE: where to write the archive; defaults to buffer-file-name, for remote archives. (archive-zip-summarize, archive-zip-chmod-entry): Support VFAT type of host filesystem. (archive-zip-summarize): Don't fiddle letter case of mixed-case file names.
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(if archive-read-only
(message "Note: altering this archive is not implemented."))))
(archive-maybe-update t))
(or (not (buffer-name buffer))
(cond
(view-p
(view-buffer buffer (and just-created 'kill-buffer-if-not-modified)))
((eq other-window-p 'display) (display-buffer buffer))
(other-window-p (switch-to-buffer-other-window buffer))
Remove pop-to-buffer-same-window. * lisp/window.el (pop-to-buffer-1, pop-to-buffer-same-window): Deleted. (pop-to-buffer): Change interactive spec. Pass second argument directly to display-buffer. (display-buffer): Fix interactive spec. Use functionp to distinguish between a function and a list of functions. * lisp/abbrev.el (edit-abbrevs): * lisp/arc-mode.el (archive-extract): * lisp/autoinsert.el (auto-insert): * lisp/bookmark.el (bookmark-bmenu-list): * lisp/files.el (find-file): * lisp/view.el (view-buffer): * lisp/progmodes/compile.el (compilation-goto-locus): * lisp/textmodes/bibtex.el (bibtex-initialize): Use switch-to-buffer. * lisp/org/ob-ref.el (org-babel-ref-goto-headline-id): * lisp/org/org.el (org-get-location, org-tree-to-indirect-buffer) (org-mark-ring-goto, org-refile, org-add-log-note) (org-revert-all-org-buffers, org-switchb) (org-cycle-agenda-files, org-submit-bug-report) (org-goto-marker-or-bmk): * lisp/org/org-agenda.el (org-prepare-agenda, org-agenda-switch-to): * lisp/org/org-capture.el (org-capture-goto-target) (org-capture-fill-template): * lisp/org/org-clock.el (org-clock-goto): * lisp/org/org-ctags.el (org-ctags-visit-buffer-or-file): * lisp/org/org-exp.el (org-export-as-org): * lisp/org/org-feed.el (org-feed-show-raw-feed): * lisp/org/org-html.el (org-export-htmlize-generate-css): * lisp/org/org-id.el (org-id-goto): * lisp/org/org-irc.el (org-irc-visit-erc): * lisp/org/org-mobile.el (org-mobile-apply): * lisp/org/org-publish.el (org-publish-org-to, org-publish-find-date): * lisp/org/org-remember.el (org-go-to-remember-target): * lisp/org/org-src.el (org-src-switch-to-buffer) (org-edit-fixed-width-region): Use switch-to-buffer. * lisp/org/org-compat.el (org-pop-to-buffer-same-window): Deleted.
2011-09-02 16:38:40 +00:00
(t (switch-to-buffer buffer))))))
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(defun archive--extract-file (extractor archive ename)
(let (;; We may have to encode the file name argument for
;; external programs.
(coding-system-for-write
(and enable-multibyte-characters
archive-file-name-coding-system))
;; We read an archive member by no-conversion at
;; first, then decode appropriately by calling
;; archive-set-buffer-as-visiting-file later.
(coding-system-for-read 'no-conversion)
;; Avoid changing dir mtime by lock_file
(create-lockfiles nil))
(condition-case err
(if (fboundp extractor)
(funcall extractor archive ename)
(archive-*-extract archive ename
(symbol-value extractor)))
(error
(ding (message "%s" (error-message-string err)))
nil))))
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(defun archive-*-extract (archive name command)
(let* ((default-directory (file-name-as-directory archive-tmpdir))
(tmpfile (expand-file-name (file-name-nondirectory name)
default-directory))
exit-status success)
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(make-directory (directory-file-name default-directory) t)
(setq exit-status
(apply #'call-process
(car command)
nil
nil
nil
(append (cdr command) (list archive name))))
(cond ((and (numberp exit-status) (zerop exit-status))
(if (not (file-exists-p tmpfile))
(ding (message "`%s': no such file or directory" tmpfile))
(insert-file-contents tmpfile)
(setq success t)))
((numberp exit-status)
(ding
(message "`%s' exited with status %d" (car command) exit-status)))
((stringp exit-status)
(ding (message "`%s' aborted: %s" (car command) exit-status)))
(t
(ding (message "`%s' failed" (car command)))))
(archive-delete-local tmpfile)
success))
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(defun archive-extract-by-stdout (archive name command &optional stderr-test)
(let ((stderr-file (make-temp-file "arc-stderr")))
(unwind-protect
(prog1
(apply #'call-process
(car command)
nil
(if stderr-file (list t stderr-file) t)
nil
(append (cdr command) (list archive name)))
(with-temp-buffer
(insert-file-contents stderr-file)
(goto-char (point-min))
(when (if (stringp stderr-test)
(not (re-search-forward stderr-test nil t))
(> (buffer-size) 0))
(message "%s" (buffer-string)))))
(if (file-exists-p stderr-file)
(delete-file stderr-file)))))
(defun archive-extract-by-file (archive name command &optional stdout-test)
(let ((dest (make-temp-file "arc-dir" 'dir))
(stdout-file (make-temp-file "arc-stdout")))
(unwind-protect
(prog1
(apply #'call-process
(car command)
nil
`(:file ,stdout-file)
nil
`(,archive ,name ,@(cdr command) ,dest))
(with-temp-buffer
(insert-file-contents stdout-file)
(goto-char (point-min))
(when (if (stringp stdout-test)
(not (re-search-forward stdout-test nil t))
(> (buffer-size) 0))
(message "%s" (buffer-string))))
(if (file-exists-p (expand-file-name name dest))
(insert-file-contents-literally (expand-file-name name dest))))
(if (file-exists-p stdout-file)
(delete-file stdout-file))
(if (file-exists-p (expand-file-name name dest))
(delete-file (expand-file-name name dest)))
(while (file-name-directory name)
(setq name (directory-file-name (file-name-directory name)))
(when (file-directory-p (expand-file-name name dest))
(delete-directory (expand-file-name name dest))))
(when (file-directory-p dest)
(delete-directory dest)))))
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(defun archive-extract-other-window ()
"In archive mode, find this member in another window."
(interactive)
(archive-extract t))
(defun archive-display-other-window ()
"In archive mode, display this member in another window."
(interactive)
(archive-extract 'display))
(defun archive-view ()
"In archive mode, view the member on this line."
(interactive)
(archive-extract 'view))
(defun archive-add-new-member (arcbuf name)
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"Add current buffer to the archive in ARCBUF naming it NAME."
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(interactive
(list (get-buffer
(read-buffer "Buffer containing archive: "
;; Find first archive buffer and suggest that
(let ((bufs (buffer-list)))
(while (and bufs
(not (with-current-buffer (car bufs)
(derived-mode-p 'archive-mode))))
(setq bufs (cdr bufs)))
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(if bufs
(car bufs)
(error "There are no archive buffers")))
t))
(read-string "File name in archive: "
(if buffer-file-name
(file-name-nondirectory buffer-file-name)
""))))
(with-current-buffer arcbuf
(or (derived-mode-p 'archive-mode)
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(error "Buffer is not an archive buffer"))
(if archive-read-only
(error "Archive is read-only")))
(if (eq arcbuf (current-buffer))
(error "An archive buffer cannot be added to itself"))
(if (string= name "")
(error "Archive members may not be given empty names"))
(let ((func (with-current-buffer arcbuf
(archive-name "add-new-member")))
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(membuf (current-buffer)))
(if (fboundp func)
(with-current-buffer arcbuf
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(funcall func buffer-file-name membuf name))
(error "Adding a new member is not supported for this archive type"))))
;; -------------------------------------------------------------------------
;;; Section: IO stuff
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(defun archive-write-file-member ()
(save-excursion
(save-restriction
(message "Updating archive...")
(widen)
(let ((writer (with-current-buffer archive-superior-buffer
(archive-name "write-file-member")))
(archive (with-current-buffer archive-superior-buffer
(archive-maybe-copy (buffer-file-name)))))
(if (fboundp writer)
(funcall writer archive archive-subfile-mode)
(archive-*-write-file-member archive
archive-subfile-mode
(archive-tmpdir): Make the prefix of the temporary directory absolute. (file-name-invalid-regexp): New variable. (archive-zip-case-fiddle): Doc fix. (archive-remote): Make it permanent-local. (archive-member-coding-system): New variable. (archive-mode): Don't use write-contents-hooks for remote archives. Archives whose names are illegal for the current filesystem are marked read-only. (archive-summarize): Optional argument SHUT-UP makes it silent. All callers changed. (archive-unique-fname): New function. (archive-maybe-copy): Use it. (archive-maybe-copy, archive-write-file): Bind coding-system-for-write to no-conversion. (archive-maybe-update, archive-mode-revert): Bind coding-system-for-read to no-conversion. (archive-maybe-update): Remain at the same line in the archive listing, after updating the archive. Print the buffer name of the archive to be saved. (archive-extract): Mark archive members whose names are invalid as read-only. Don't set buffer-file-type. Remove the write-contents hook for remote archives. Warn about read-only archives inside other archives. (archive-write-file-member): Handle remote archives. Restore value of last-coding-system-used. (archive-*-write-file-member): Handle archives inside other archives. Save the value of last-coding-system-used. (archive-write-file): New optional variable FILE: where to write the archive; defaults to buffer-file-name, for remote archives. (archive-zip-summarize, archive-zip-chmod-entry): Support VFAT type of host filesystem. (archive-zip-summarize): Don't fiddle letter case of mixed-case file names.
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(symbol-value writer)))
(set-buffer-modified-p nil)
(message "Updating archive...done"))
(set-buffer archive-superior-buffer)
(archive-tmpdir): Make the prefix of the temporary directory absolute. (file-name-invalid-regexp): New variable. (archive-zip-case-fiddle): Doc fix. (archive-remote): Make it permanent-local. (archive-member-coding-system): New variable. (archive-mode): Don't use write-contents-hooks for remote archives. Archives whose names are illegal for the current filesystem are marked read-only. (archive-summarize): Optional argument SHUT-UP makes it silent. All callers changed. (archive-unique-fname): New function. (archive-maybe-copy): Use it. (archive-maybe-copy, archive-write-file): Bind coding-system-for-write to no-conversion. (archive-maybe-update, archive-mode-revert): Bind coding-system-for-read to no-conversion. (archive-maybe-update): Remain at the same line in the archive listing, after updating the archive. Print the buffer name of the archive to be saved. (archive-extract): Mark archive members whose names are invalid as read-only. Don't set buffer-file-type. Remove the write-contents hook for remote archives. Warn about read-only archives inside other archives. (archive-write-file-member): Handle remote archives. Restore value of last-coding-system-used. (archive-*-write-file-member): Handle archives inside other archives. Save the value of last-coding-system-used. (archive-write-file): New optional variable FILE: where to write the archive; defaults to buffer-file-name, for remote archives. (archive-zip-summarize, archive-zip-chmod-entry): Support VFAT type of host filesystem. (archive-zip-summarize): Don't fiddle letter case of mixed-case file names.
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(if (not archive-remote) (revert-buffer) (archive-maybe-update nil))))
;; Restore the value of last-coding-system-used, so that basic-save-buffer
;; won't reset the coding-system of this archive member.
(if (local-variable-p 'archive-member-coding-system)
(setq last-coding-system-used archive-member-coding-system))
t)
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(defun archive-*-write-file-member (archive descr command)
(let* ((ename (archive--file-desc-ext-file-name descr))
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(tmpfile (expand-file-name ename archive-tmpdir))
(top (directory-file-name (file-name-as-directory archive-tmpdir)))
(default-directory (file-name-as-directory top)))
(unwind-protect
(progn
(make-directory (file-name-directory tmpfile) t)
(archive-tmpdir): Make the prefix of the temporary directory absolute. (file-name-invalid-regexp): New variable. (archive-zip-case-fiddle): Doc fix. (archive-remote): Make it permanent-local. (archive-member-coding-system): New variable. (archive-mode): Don't use write-contents-hooks for remote archives. Archives whose names are illegal for the current filesystem are marked read-only. (archive-summarize): Optional argument SHUT-UP makes it silent. All callers changed. (archive-unique-fname): New function. (archive-maybe-copy): Use it. (archive-maybe-copy, archive-write-file): Bind coding-system-for-write to no-conversion. (archive-maybe-update, archive-mode-revert): Bind coding-system-for-read to no-conversion. (archive-maybe-update): Remain at the same line in the archive listing, after updating the archive. Print the buffer name of the archive to be saved. (archive-extract): Mark archive members whose names are invalid as read-only. Don't set buffer-file-type. Remove the write-contents hook for remote archives. Warn about read-only archives inside other archives. (archive-write-file-member): Handle remote archives. Restore value of last-coding-system-used. (archive-*-write-file-member): Handle archives inside other archives. Save the value of last-coding-system-used. (archive-write-file): New optional variable FILE: where to write the archive; defaults to buffer-file-name, for remote archives. (archive-zip-summarize, archive-zip-chmod-entry): Support VFAT type of host filesystem. (archive-zip-summarize): Don't fiddle letter case of mixed-case file names.
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;; If the member is itself an archive, write it without
;; the dired-like listing we created.
(if (eq major-mode 'archive-mode)
(archive-write-file tmpfile)
(write-region nil nil tmpfile nil 'nomessage))
(archive-tmpdir): Make the prefix of the temporary directory absolute. (file-name-invalid-regexp): New variable. (archive-zip-case-fiddle): Doc fix. (archive-remote): Make it permanent-local. (archive-member-coding-system): New variable. (archive-mode): Don't use write-contents-hooks for remote archives. Archives whose names are illegal for the current filesystem are marked read-only. (archive-summarize): Optional argument SHUT-UP makes it silent. All callers changed. (archive-unique-fname): New function. (archive-maybe-copy): Use it. (archive-maybe-copy, archive-write-file): Bind coding-system-for-write to no-conversion. (archive-maybe-update, archive-mode-revert): Bind coding-system-for-read to no-conversion. (archive-maybe-update): Remain at the same line in the archive listing, after updating the archive. Print the buffer name of the archive to be saved. (archive-extract): Mark archive members whose names are invalid as read-only. Don't set buffer-file-type. Remove the write-contents hook for remote archives. Warn about read-only archives inside other archives. (archive-write-file-member): Handle remote archives. Restore value of last-coding-system-used. (archive-*-write-file-member): Handle archives inside other archives. Save the value of last-coding-system-used. (archive-write-file): New optional variable FILE: where to write the archive; defaults to buffer-file-name, for remote archives. (archive-zip-summarize, archive-zip-chmod-entry): Support VFAT type of host filesystem. (archive-zip-summarize): Don't fiddle letter case of mixed-case file names.
1998-05-14 15:08:55 +00:00
;; basic-save-buffer needs last-coding-system-used to have
;; the value used to write the file, so save it before any
;; further processing clobbers it (we restore it in
;; archive-write-file-member, above).
(setq archive-member-coding-system last-coding-system-used)
(if (archive--file-desc-mode descr)
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;; Set the file modes, but make sure we can read it.
(set-file-modes tmpfile
(logior ?\400 (archive--file-desc-mode descr))))
(setq ename
(encode-coding-string ename archive-file-name-coding-system))
(let* ((coding-system-for-write 'no-conversion)
(exitcode (apply #'call-process
(car command)
nil
nil
nil
(append (cdr command)
(list archive ename)))))
(or (zerop exitcode)
(error "Updating was unsuccessful (%S)" exitcode))))
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(archive-delete-local tmpfile))))
(archive-tmpdir): Make the prefix of the temporary directory absolute. (file-name-invalid-regexp): New variable. (archive-zip-case-fiddle): Doc fix. (archive-remote): Make it permanent-local. (archive-member-coding-system): New variable. (archive-mode): Don't use write-contents-hooks for remote archives. Archives whose names are illegal for the current filesystem are marked read-only. (archive-summarize): Optional argument SHUT-UP makes it silent. All callers changed. (archive-unique-fname): New function. (archive-maybe-copy): Use it. (archive-maybe-copy, archive-write-file): Bind coding-system-for-write to no-conversion. (archive-maybe-update, archive-mode-revert): Bind coding-system-for-read to no-conversion. (archive-maybe-update): Remain at the same line in the archive listing, after updating the archive. Print the buffer name of the archive to be saved. (archive-extract): Mark archive members whose names are invalid as read-only. Don't set buffer-file-type. Remove the write-contents hook for remote archives. Warn about read-only archives inside other archives. (archive-write-file-member): Handle remote archives. Restore value of last-coding-system-used. (archive-*-write-file-member): Handle archives inside other archives. Save the value of last-coding-system-used. (archive-write-file): New optional variable FILE: where to write the archive; defaults to buffer-file-name, for remote archives. (archive-zip-summarize, archive-zip-chmod-entry): Support VFAT type of host filesystem. (archive-zip-summarize): Don't fiddle letter case of mixed-case file names.
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(defun archive-write-file (&optional file)
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(save-excursion
(archive-tmpdir): Make the prefix of the temporary directory absolute. (file-name-invalid-regexp): New variable. (archive-zip-case-fiddle): Doc fix. (archive-remote): Make it permanent-local. (archive-member-coding-system): New variable. (archive-mode): Don't use write-contents-hooks for remote archives. Archives whose names are illegal for the current filesystem are marked read-only. (archive-summarize): Optional argument SHUT-UP makes it silent. All callers changed. (archive-unique-fname): New function. (archive-maybe-copy): Use it. (archive-maybe-copy, archive-write-file): Bind coding-system-for-write to no-conversion. (archive-maybe-update, archive-mode-revert): Bind coding-system-for-read to no-conversion. (archive-maybe-update): Remain at the same line in the archive listing, after updating the archive. Print the buffer name of the archive to be saved. (archive-extract): Mark archive members whose names are invalid as read-only. Don't set buffer-file-type. Remove the write-contents hook for remote archives. Warn about read-only archives inside other archives. (archive-write-file-member): Handle remote archives. Restore value of last-coding-system-used. (archive-*-write-file-member): Handle archives inside other archives. Save the value of last-coding-system-used. (archive-write-file): New optional variable FILE: where to write the archive; defaults to buffer-file-name, for remote archives. (archive-zip-summarize, archive-zip-chmod-entry): Support VFAT type of host filesystem. (archive-zip-summarize): Don't fiddle letter case of mixed-case file names.
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(let ((coding-system-for-write 'no-conversion))
(write-region archive-proper-file-start (point-max)
(or file buffer-file-name) nil t)
(set-buffer-modified-p nil))
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t))
;; -------------------------------------------------------------------------
;;; Section: Marking and unmarking.
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(defun archive-flag-deleted (p &optional type)
"In archive mode, mark this member to be deleted from the archive.
With a prefix argument, mark that many files."
(interactive "p")
(or type (setq type ?D))
(beginning-of-line)
(let ((sign (if (>= p 0) +1 -1))
(modified (buffer-modified-p))
(inhibit-read-only t))
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(while (not (zerop p))
(if (archive-get-descr t)
(progn
(delete-char 1)
(insert type)))
(forward-line sign)
(setq p (- p sign)))
(restore-buffer-modified-p modified))
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(archive-next-line 0))
(defun archive-unflag (p)
"In archive mode, un-mark this member if it is marked to be deleted.
With a prefix argument, un-mark that many files forward."
(interactive "p")
(archive-flag-deleted p ?\s))
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(defun archive-unflag-backwards (p)
"In archive mode, un-mark this member if it is marked to be deleted.
With a prefix argument, un-mark that many members backward."
(interactive "p")
(archive-flag-deleted (- p) ?\s))
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(defun archive-unmark-all-files ()
"Remove all marks."
(interactive)
(let ((modified (buffer-modified-p))
(inhibit-read-only t))
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(save-excursion
(goto-char archive-file-list-start)
(while (< (point) archive-file-list-end)
(or (= (following-char) ?\s)
(progn (delete-char 1) (insert ?\s)))
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(forward-line 1)))
(restore-buffer-modified-p modified)))
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(defun archive-mark (p)
"In archive mode, mark this member for group operations.
With a prefix argument, mark that many members.
Use \\[archive-unmark-all-files] to remove all marks."
(interactive "p")
(archive-flag-deleted p ?*))
(defun archive-get-marked (mark &optional default)
(let (files)
(save-excursion
(goto-char archive-file-list-start)
(while (< (point) archive-file-list-end)
(if (= (following-char) mark)
(setq files (cons (archive-get-descr) files)))
(forward-line 1)))
(or (nreverse files)
(and default
(list (archive-get-descr))))))
;; -------------------------------------------------------------------------
;;; Section: Operate
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(defun archive-next-line (p)
(interactive "p")
(forward-line p)
(or (eobp)
(forward-char archive-file-name-indent)))
(defun archive-previous-line (p)
(interactive "p")
(archive-next-line (- p)))
(defun archive-chmod-entry (new-mode)
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"Change the protection bits associated with all marked or this member.
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The new protection bits can either be specified as an octal number or
as a relative change like \"g+rw\" as for chmod(2)."
(interactive "sNew mode (octal or symbolic): ")
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(if archive-read-only (error "Archive is read-only"))
(let ((func (archive-name "chmod-entry")))
(if (fboundp func)
(progn
(funcall func new-mode (archive-get-marked ?* t))
(archive-resummarize))
(error "Setting mode bits is not supported for this archive type"))))
(defun archive-chown-entry (new-uid)
"Change the owner of all marked or this member."
(interactive "nNew uid: ")
(if archive-read-only (error "Archive is read-only"))
(let ((func (archive-name "chown-entry")))
(if (fboundp func)
(progn
(funcall func new-uid (archive-get-marked ?* t))
(archive-resummarize))
(error "Setting owner is not supported for this archive type"))))
(defun archive-chgrp-entry (new-gid)
"Change the group of all marked or this member."
(interactive "nNew gid: ")
(if archive-read-only (error "Archive is read-only"))
(let ((func (archive-name "chgrp-entry")))
(if (fboundp func)
(progn
(funcall func new-gid (archive-get-marked ?* t))
(archive-resummarize))
(error "Setting group is not supported for this archive type"))))
(defun archive-expunge ()
"Do the flagged deletions."
(interactive)
(let (files)
(save-excursion
(goto-char archive-file-list-start)
(while (< (point) archive-file-list-end)
(if (= (following-char) ?D)
(setq files (cons (archive--file-desc-ext-file-name
(archive-get-descr))
files)))
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(forward-line 1)))
(setq files (nreverse files))
(and files
(or (not archive-read-only)
(error "Archive is read-only"))
(or (yes-or-no-p (format "Really delete %d member%s? "
(length files)
(if (null (cdr files)) "" "s")))
(error "Operation aborted"))
(let ((archive (archive-maybe-copy (buffer-file-name)))
(expunger (archive-name "expunge")))
(if (fboundp expunger)
(funcall expunger archive files)
(archive-*-expunge archive files (symbol-value expunger)))
(archive-maybe-update nil)
(if archive-remote
(archive-resummarize)
(revert-buffer))))))
(defun archive-*-expunge (archive files command)
(apply #'call-process
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(car command)
nil
nil
nil
(append (cdr command) (cons archive files))))
(defun archive-rename-entry (newname)
"Change the name associated with this entry in the archive file."
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(interactive "sNew name: ")
(if archive-read-only (error "Archive is read-only"))
(if (string= newname "")
(error "Archive members may not be given empty names"))
(let ((func (archive-name "rename-entry"))
(descr (archive-get-descr)))
(if (fboundp func)
(progn
(funcall func
(encode-coding-string newname
archive-file-name-coding-system)
descr)
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(archive-resummarize))
(error "Renaming is not supported for this archive type"))))
;; Revert the buffer and recompute the dired-like listing.
(defun archive--mode-revert (orig-fun &rest args)
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(let ((no (archive-get-lineno)))
(setq archive-files nil)
(let ((coding-system-for-read 'no-conversion))
(apply orig-fun t t (cddr args)))
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(archive-mode)
(goto-char archive-file-list-start)
(archive-next-line no)))
(defun archive-undo ()
"Undo in an archive buffer.
This doesn't recover lost files, it just undoes changes in the buffer itself."
(interactive)
(let ((inhibit-read-only t))
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(undo)))
(defun archive--fit (str len)
(let* ((spaces (- len (string-width str)))
(pre (/ spaces 2)))
(if (< spaces 1)
(substring str 0 len)
(concat (make-string pre ?\s) str (make-string (- spaces pre) ?\s)))))
(defun archive--fit2 (str1 str2 len)
(let* ((spaces (- len (string-width str1) (string-width str2))))
(if (< spaces 1)
(substring (concat str1 str2) 0 len)
(concat str1 (make-string spaces ?\s) str2))))
(defun archive--enabled-p (column)
(not (memq column archive-hidden-columns)))
(defun archive--summarize-descs (descs)
(goto-char (point-min))
(if (null descs)
(progn (insert "M ... Filename\n")
(insert "- ----- ---------------\n")
(archive-summarize-files nil)
(insert "- ----- ---------------\n"))
(let* ((sample (car descs))
(maxsize 0)
(maxidlen 0)
(totalsize 0)
(times (archive--enabled-p 'Date&Time))
(ids (and (archive--enabled-p 'Ids)
(or (archive--file-desc-uid sample)
(archive--file-desc-gid sample))))
;; For ratio, date/time, and mode, we presume that
;; they're either present on all entries or on nonel, and that they
;; take the same space on each of them.
(ratios (and (archive--enabled-p 'Ratio)
(archive--file-desc-ratio sample)))
(ratiolen (if ratios (string-width ratios)))
(timelen (length (archive--file-desc-time sample)))
(samplemode (and (archive--enabled-p 'Mode)
(archive--file-desc-mode sample)))
(modelen (length (if samplemode (file-modes-number-to-symbolic samplemode)))))
(dolist (desc descs)
(when ids
(let* ((uid (archive--file-desc-uid desc))
(gid (archive--file-desc-uid desc))
(len (cond
((not uid) (string-width gid))
((not gid) (string-width uid))
(t (+ (string-width uid) (string-width gid) 1)))))
(if (> len maxidlen) (setq maxidlen len))))
(let ((size (archive--file-desc-size desc)))
(cl-incf totalsize size)
(if (> size maxsize) (setq maxsize size))))
(let* ((sizelen (length (number-to-string maxsize)))
(dash
(concat
"- "
(if (> modelen 0) (concat (make-string modelen ?-) " "))
(if ids (concat (make-string maxidlen ?-) " "))
(make-string sizelen ?-) " "
(if ratios (concat (make-string (1+ ratiolen) ?-) " "))
" "
(if times (concat (make-string timelen ?-) " "))
"----------------\n"))
(startcol (+ 2
(if (> modelen 0) (+ 2 modelen) 0)
(if ids (+ maxidlen 2) 0)
sizelen 2
(if ratios (+ 2 ratiolen) 0)
(if times (+ timelen 2) 0))))
(insert
(concat "M "
(if (> modelen 0) (concat (archive--fit "Mode" modelen) " "))
(if ids (concat (archive--fit2 "Uid" "Gid" maxidlen) " "))
(archive--fit "Size" sizelen) " "
(if ratios (concat (archive--fit "Cmp" (1+ ratiolen)) " "))
" "
(if times (concat (archive--fit "Date&time" timelen) " "))
" Filename\n"))
(insert dash)
(archive-summarize-files
(mapcar (lambda (desc)
(let* ((size (number-to-string
(archive--file-desc-size desc)))
(text
(concat " "
(when (> modelen 0)
(concat (file-modes-number-to-symbolic
(archive--file-desc-mode desc))
" "))
(when ids
(concat (archive--fit2
(archive--file-desc-uid desc)
(archive--file-desc-gid desc)
maxidlen) " "))
(make-string (- sizelen (length size)) ?\s)
size
" "
(when ratios
(concat (archive--file-desc-ratio desc)
"% "))
" "
(when times
(concat (archive--file-desc-time desc)
" "))
(archive--file-desc-int-file-name desc))))
(archive--file-summary
text startcol (length text))))
descs))
(insert dash)
(insert (format (format "%%%dd %%s %%d files\n"
(+ 2
(if (> modelen 0) (+ 2 modelen) 0)
(if ids (+ maxidlen 2) 0)
sizelen))
totalsize
(make-string (+ (if times (+ 2 timelen) 0)
(if ratios (+ 2 ratiolen) 0) 1)
?\s)
(length descs))))))
(apply #'vector descs))
1995-05-23 01:53:12 +00:00
;; -------------------------------------------------------------------------
;;; Section: Arc Archives
1995-05-23 01:53:12 +00:00
(defun archive-arc-summarize ()
(let ((p 1)
files)
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(while (and (< (+ p 29) (point-max))
(= (get-byte p) ?\C-z)
(> (get-byte (1+ p)) 0))
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(let* ((namefld (buffer-substring (+ p 2) (+ p 2 13)))
(fnlen (or (string-match "\0" namefld) 13))
(efnname (decode-coding-string (substring namefld 0 fnlen)
archive-file-name-coding-system))
Prune most-positive-fixnum from Lisp source I looked through all instances of most-negative-fixnum and most-positive-fixnum in the Lisp source code, and when it was easy I removed assumptions that integers fit in fixnums. The remaining instances are either nontrivial to fix, or are inherent to the algorithm. * lisp/arc-mode.el (archive-l-e): Do not convert to float, since we have bignums now. All uses changed. * lisp/calc/calc.el (math-bignum): Don’t special-case most-negative-fixnum. * lisp/calendar/parse-time.el (parse-time-string): * lisp/emacs-lisp/edebug.el (edebug-read-special): * lisp/emacs-lisp/package.el (package--remove-hidden): * lisp/gnus/nnfolder.el (nnfolder-read-folder): * lisp/international/mule-util.el (filepos-to-bufferpos--dos): * lisp/menu-bar.el (menu-bar-update-buffers): * lisp/net/rcirc.el (rcirc-handler-317): * lisp/org/org-agenda.el (org-cmp-ts): * lisp/window.el (window--resize-child-windows): Avoid arbitrary limit to most-positive-fixnum or to most-negative-fixnum. * lisp/calendar/time-date.el (days-to-time): * lisp/erc/erc-dcc.el (erc-unpack-int): Don’t worry about integer overflow. * lisp/cedet/semantic/wisent/comp.el (wisent-BITS-PER-WORD): * lisp/gnus/message.el (message-unique-id): * lisp/org/org-footnote.el (org-footnote-new): Simplify. * lisp/erc/erc-dcc.el (erc-most-positive-int-bytes) (erc-most-positive-int-msb): Remove; no longer needed. * lisp/net/imap.el (imap-string-to-integer): Remove; unused. * lisp/org/org-element.el (org-element--cache-generate-key): Document fixnum limitation.
2018-08-23 03:45:47 +00:00
(csize (archive-l-e (+ p 15) 4))
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(moddate (archive-l-e (+ p 19) 2))
(modtime (archive-l-e (+ p 21) 2))
Prune most-positive-fixnum from Lisp source I looked through all instances of most-negative-fixnum and most-positive-fixnum in the Lisp source code, and when it was easy I removed assumptions that integers fit in fixnums. The remaining instances are either nontrivial to fix, or are inherent to the algorithm. * lisp/arc-mode.el (archive-l-e): Do not convert to float, since we have bignums now. All uses changed. * lisp/calc/calc.el (math-bignum): Don’t special-case most-negative-fixnum. * lisp/calendar/parse-time.el (parse-time-string): * lisp/emacs-lisp/edebug.el (edebug-read-special): * lisp/emacs-lisp/package.el (package--remove-hidden): * lisp/gnus/nnfolder.el (nnfolder-read-folder): * lisp/international/mule-util.el (filepos-to-bufferpos--dos): * lisp/menu-bar.el (menu-bar-update-buffers): * lisp/net/rcirc.el (rcirc-handler-317): * lisp/org/org-agenda.el (org-cmp-ts): * lisp/window.el (window--resize-child-windows): Avoid arbitrary limit to most-positive-fixnum or to most-negative-fixnum. * lisp/calendar/time-date.el (days-to-time): * lisp/erc/erc-dcc.el (erc-unpack-int): Don’t worry about integer overflow. * lisp/cedet/semantic/wisent/comp.el (wisent-BITS-PER-WORD): * lisp/gnus/message.el (message-unique-id): * lisp/org/org-footnote.el (org-footnote-new): Simplify. * lisp/erc/erc-dcc.el (erc-most-positive-int-bytes) (erc-most-positive-int-msb): Remove; no longer needed. * lisp/net/imap.el (imap-string-to-integer): Remove; unused. * lisp/org/org-element.el (org-element--cache-generate-key): Document fixnum limitation.
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(ucsize (archive-l-e (+ p 25) 4))
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(fiddle (string= efnname (upcase efnname)))
(ifnname (if fiddle (downcase efnname) efnname)))
(setq files (cons (archive--file-desc
efnname ifnname nil ucsize
(concat (archive-dosdate moddate)
" " (archive-dostime modtime))
:pos (1- p))
1995-05-23 01:53:12 +00:00
files)
Prune most-positive-fixnum from Lisp source I looked through all instances of most-negative-fixnum and most-positive-fixnum in the Lisp source code, and when it was easy I removed assumptions that integers fit in fixnums. The remaining instances are either nontrivial to fix, or are inherent to the algorithm. * lisp/arc-mode.el (archive-l-e): Do not convert to float, since we have bignums now. All uses changed. * lisp/calc/calc.el (math-bignum): Don’t special-case most-negative-fixnum. * lisp/calendar/parse-time.el (parse-time-string): * lisp/emacs-lisp/edebug.el (edebug-read-special): * lisp/emacs-lisp/package.el (package--remove-hidden): * lisp/gnus/nnfolder.el (nnfolder-read-folder): * lisp/international/mule-util.el (filepos-to-bufferpos--dos): * lisp/menu-bar.el (menu-bar-update-buffers): * lisp/net/rcirc.el (rcirc-handler-317): * lisp/org/org-agenda.el (org-cmp-ts): * lisp/window.el (window--resize-child-windows): Avoid arbitrary limit to most-positive-fixnum or to most-negative-fixnum. * lisp/calendar/time-date.el (days-to-time): * lisp/erc/erc-dcc.el (erc-unpack-int): Don’t worry about integer overflow. * lisp/cedet/semantic/wisent/comp.el (wisent-BITS-PER-WORD): * lisp/gnus/message.el (message-unique-id): * lisp/org/org-footnote.el (org-footnote-new): Simplify. * lisp/erc/erc-dcc.el (erc-most-positive-int-bytes) (erc-most-positive-int-msb): Remove; no longer needed. * lisp/net/imap.el (imap-string-to-integer): Remove; unused. * lisp/org/org-element.el (org-element--cache-generate-key): Document fixnum limitation.
2018-08-23 03:45:47 +00:00
p (+ p 29 csize))))
(archive--summarize-descs (nreverse files))))
1995-05-23 01:53:12 +00:00
(defun archive-arc-rename-entry (newname descr)
Fix regular-expression glitches and typos Problems reported by Mattias Engdegård in: https://lists.gnu.org/r/emacs-devel/2019-03/msg00085.html * admin/admin.el (set-version): * lisp/allout.el (allout-latexify-one-item): * lisp/arc-mode.el (archive-arc-rename-entry) (archive-rar-summarize): * lisp/calc/calc-graph.el (calc-graph-set-styles) (calc-graph-hide): * lisp/calc/calc-help.el (calc-describe-key): * lisp/calc/calc-lang.el (math-compose-tex-func, eqn): * lisp/calc/calc.el (calcDigit-key): * lisp/cedet/ede/makefile-edit.el (makefile-macro-file-list): * lisp/cedet/ede/speedbar.el (ede-tag-expand): * lisp/cedet/semantic/sb.el (semantic-sb-show-extra) (semantic-sb-expand-group): * lisp/comint.el (comint-substitute-in-file-name): * lisp/dired.el (dired-actual-switches): * lisp/emacs-lisp/chart.el (chart-rmail-from): * lisp/emacs-lisp/eieio-opt.el (eieio-sb-expand): * lisp/emacs-lisp/eieio-speedbar.el (eieio-speedbar-object-expand): * lisp/emacs-lisp/rx.el (rx-not, rx-atomic-p): * lisp/emulation/viper-ex.el (viper-get-ex-token) (viper-get-ex-pat, ex-set-read-variable): * lisp/epg.el (epg--status-SIG_CREATED): * lisp/erc/erc-speedbar.el (erc-speedbar-expand-user): (erc-speedbar-expand-channel, erc-speedbar-expand-server) * lisp/erc/erc.el (erc-is-message-ctcp-and-not-action-p) (erc-banlist-update): * lisp/eshell/em-dirs.el (eshell-parse-drive-letter, eshell/pwd): * lisp/find-dired.el (find-dired): * lisp/frame.el (frame-set-background-mode): * lisp/generic-x.el (apache-log-generic-mode): * lisp/gnus/gnus-art.el (gnus-button-valid-localpart-regexp): * lisp/gnus/gnus.el (gnus-short-group-name): * lisp/gnus/message.el (message-mailer-swallows-blank-line): * lisp/ibuffer.el (ibuffer-fontification-alist): * lisp/ido.el (ido-set-matches-1): * lisp/info-xref.el (info-xref-lock-file-p): * lisp/info.el (Info-dir-remove-duplicates) (Info-unescape-quotes, Info-split-parameter-string) (Info-speedbar-expand-node): * lisp/international/mule.el (sgml-html-meta-auto-coding-function): * lisp/isearch.el (isearch-pre-command-hook): * lisp/language/ethio-util.el (ethio-fidel-to-tex-buffer): * lisp/mail/rmail.el (rmail-collect-deleted): * lisp/mh-e/mh-alias.el (mh-alias-suggest-alias): * lisp/mh-e/mh-comp.el (mh-forward): * lisp/mh-e/mh-search.el (mh-index-next-folder) (mh-index-create-imenu-index): * lisp/mh-e/mh-xface.el (mh-picon-get-image): * lisp/minibuffer.el (completion--embedded-envvar-re): * lisp/net/ange-ftp.el (ange-ftp-ls-parser): * lisp/net/goto-addr.el (goto-address-mail-regexp) (goto-address-find-address-at-point): * lisp/net/pop3.el (pop3-read-response, pop3-user) (pop3-pass, pop3-apop): * lisp/net/tramp.el (tramp-ipv6-regexp) (tramp-replace-environment-variables): * lisp/nxml/nxml-maint.el (nxml-insert-target-repertoire-glyph-set): * lisp/nxml/rng-uri.el (rng-uri-escape-multibyte): * lisp/nxml/rng-xsd.el (rng-xsd-convert-any-uri): * lisp/obsolete/pgg.el (pgg-fetch-key): * lisp/obsolete/vip.el (vip-get-ex-token): * lisp/org/ob-core.el (org-babel-string-read): * lisp/org/org-agenda.el: (org-agenda-add-entry-to-org-agenda-diary-file): * lisp/org/org-element.el (org-element-keyword-parser): * lisp/org/org-list.el (org-list-indent-item-generic): * lisp/org/org-mhe.el (org-mhe-get-message-folder-from-index): * lisp/org/org-mobile.el (org-mobile-apply): * lisp/org/org-mouse.el (org-mouse-context-menu): * lisp/org/org-plot.el (org-plot/gnuplot): * lisp/org/org-protocol.el (org-protocol-flatten-greedy): * lisp/org/org-table.el (org-table-copy-down) (org-table-formula-make-cmp-string) (org-table-get-stored-formulas, org-table-recalculate) (org-table-edit-formulas): * lisp/org/org.el (org-translate-link-from-planner) (org-fill-line-break-nobreak-p): * lisp/org/ox-ascii.el (org-ascii-item): * lisp/org/ox-latex.el (org-latex-clean-invalid-line-breaks): * lisp/org/ox.el (org-export-expand-include-keyword): * lisp/progmodes/ada-xref.el (ada-treat-cmd-string): * lisp/progmodes/cfengine.el (cfengine2-font-lock-keywords): * lisp/progmodes/cperl-mode.el (cperl-to-comment-or-eol) (cperl-find-pods-heres, cperl-fix-line-spacing) (cperl-have-help-regexp, cperl-word-at-point-hard) (cperl-make-regexp-x): * lisp/progmodes/dcl-mode.el (dcl-option-value-offset): * lisp/progmodes/etags.el (tag-implicit-name-match-p): * lisp/progmodes/fortran.el (fortran-fill): * lisp/progmodes/gdb-mi.el (gdb-speedbar-expand-node) (gdb-locals-handler-custom): * lisp/progmodes/grep.el (grep-mode-font-lock-keywords): * lisp/progmodes/gud.el (gud-jdb-find-source-using-classpath): * lisp/progmodes/js.el (js--continued-expression-p): * lisp/progmodes/m4-mode.el (m4-font-lock-keywords): * lisp/progmodes/meta-mode.el (meta-indent-level-count): * lisp/progmodes/mixal-mode.el (mixal-font-lock-keywords): * lisp/progmodes/opascal.el (opascal-find-unit-in-directory): * lisp/progmodes/pascal.el (pascal-progbeg-re): * lisp/progmodes/ruby-mode.el (ruby-expression-expansion-re) (ruby-expr-beg, ruby-parse-partial) (ruby-toggle-string-quotes, ruby-font-lock-keywords): * lisp/progmodes/sql.el (sql--make-help-docstring): * lisp/progmodes/verilog-mode.el (verilog-coverpoint-re) (verilog-skip-forward-comment-p) (verilog-read-sub-decls-gate) (verilog-read-auto-template-middle): * lisp/progmodes/vhdl-mode.el (vhdl-resolve-env-variable) (vhdl-speedbar-expand-project, vhdl-speedbar-expand-entity) (vhdl-speedbar-expand-architecture) (vhdl-speedbar-expand-config, vhdl-speedbar-expand-package) (vhdl-speedbar-dired): * lisp/speedbar.el (speedbar-dired, speedbar-tag-file) (speedbar-tag-expand): * lisp/textmodes/dns-mode.el (dns-mode-font-lock-keywords): * lisp/textmodes/flyspell.el (flyspell-debug-signal-word-checked): * lisp/textmodes/ispell.el (ispell-process-line): * lisp/textmodes/reftex-cite.el (reftex-end-of-bib-entry): * lisp/textmodes/reftex-ref.el (reftex-replace-prefix-escapes): * lisp/url/url-parse.el (url-generic-parse-url): * lisp/url/url-util.el (url-truncate-url-for-viewing): * lisp/vc/diff-mode.el (diff-unified->context): * lisp/vc/vc-bzr.el (vc-bzr-error-regexp-alist): * lisp/vc/vc-cvs.el (vc-cvs-parse-status): * lisp/woman.el (woman0-el, woman-if-ignore) (woman-change-fonts): * lisp/xdg.el (xdg--substitute-home-env): Fix regular-expression infelicities and typos. Fix regular expression typos Fix typos reported by Mattias Engdegård in: that occurred in preloaded modules. * lisp/frame.el (frame-set-background-mode): * lisp/international/mule.el (sgml-html-meta-auto-coding-function): * lisp/isearch.el (isearch-pre-command-hook): * lisp/minibuffer.el (completion--embedded-envvar-re):
2019-03-05 02:00:00 +00:00
(if (string-match "[:\\/]" newname)
(error "File names in arc files must not contain a directory component"))
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(if (> (length newname) 12)
(error "File names in arc files are limited to 12 characters"))
(let ((name (concat newname (make-string (- 13 (length newname)) ?\0)))
(inhibit-read-only t))
1995-05-23 01:53:12 +00:00
(save-restriction
(save-excursion
(widen)
(goto-char (+ archive-proper-file-start 2
(archive--file-desc-pos descr)))
1995-05-23 01:53:12 +00:00
(delete-char 13)
(arc-insert-unibyte name)))))
1995-05-23 01:53:12 +00:00
;; -------------------------------------------------------------------------
;;; Section: Lzh Archives
1995-05-23 01:53:12 +00:00
(defun archive-lzh-summarize (&optional start)
(let ((p (or start 1)) ;; 1 for .lzh, something further on for .exe
files)
(while (progn (goto-char p) ;beginning of a base header.
(looking-at "\\(.\\|\n\\)\\(.\\|\n\\)-l[hz][0-9ds]-"))
(let* ((hsize (get-byte p)) ;size of the base header (level 0 and 1)
Prune most-positive-fixnum from Lisp source I looked through all instances of most-negative-fixnum and most-positive-fixnum in the Lisp source code, and when it was easy I removed assumptions that integers fit in fixnums. The remaining instances are either nontrivial to fix, or are inherent to the algorithm. * lisp/arc-mode.el (archive-l-e): Do not convert to float, since we have bignums now. All uses changed. * lisp/calc/calc.el (math-bignum): Don’t special-case most-negative-fixnum. * lisp/calendar/parse-time.el (parse-time-string): * lisp/emacs-lisp/edebug.el (edebug-read-special): * lisp/emacs-lisp/package.el (package--remove-hidden): * lisp/gnus/nnfolder.el (nnfolder-read-folder): * lisp/international/mule-util.el (filepos-to-bufferpos--dos): * lisp/menu-bar.el (menu-bar-update-buffers): * lisp/net/rcirc.el (rcirc-handler-317): * lisp/org/org-agenda.el (org-cmp-ts): * lisp/window.el (window--resize-child-windows): Avoid arbitrary limit to most-positive-fixnum or to most-negative-fixnum. * lisp/calendar/time-date.el (days-to-time): * lisp/erc/erc-dcc.el (erc-unpack-int): Don’t worry about integer overflow. * lisp/cedet/semantic/wisent/comp.el (wisent-BITS-PER-WORD): * lisp/gnus/message.el (message-unique-id): * lisp/org/org-footnote.el (org-footnote-new): Simplify. * lisp/erc/erc-dcc.el (erc-most-positive-int-bytes) (erc-most-positive-int-msb): Remove; no longer needed. * lisp/net/imap.el (imap-string-to-integer): Remove; unused. * lisp/org/org-element.el (org-element--cache-generate-key): Document fixnum limitation.
2018-08-23 03:45:47 +00:00
(csize (archive-l-e (+ p 7) 4)) ;size of a compressed file to follow (level 0 and 2),
;size of extended headers + the compressed file to follow (level 1).
Prune most-positive-fixnum from Lisp source I looked through all instances of most-negative-fixnum and most-positive-fixnum in the Lisp source code, and when it was easy I removed assumptions that integers fit in fixnums. The remaining instances are either nontrivial to fix, or are inherent to the algorithm. * lisp/arc-mode.el (archive-l-e): Do not convert to float, since we have bignums now. All uses changed. * lisp/calc/calc.el (math-bignum): Don’t special-case most-negative-fixnum. * lisp/calendar/parse-time.el (parse-time-string): * lisp/emacs-lisp/edebug.el (edebug-read-special): * lisp/emacs-lisp/package.el (package--remove-hidden): * lisp/gnus/nnfolder.el (nnfolder-read-folder): * lisp/international/mule-util.el (filepos-to-bufferpos--dos): * lisp/menu-bar.el (menu-bar-update-buffers): * lisp/net/rcirc.el (rcirc-handler-317): * lisp/org/org-agenda.el (org-cmp-ts): * lisp/window.el (window--resize-child-windows): Avoid arbitrary limit to most-positive-fixnum or to most-negative-fixnum. * lisp/calendar/time-date.el (days-to-time): * lisp/erc/erc-dcc.el (erc-unpack-int): Don’t worry about integer overflow. * lisp/cedet/semantic/wisent/comp.el (wisent-BITS-PER-WORD): * lisp/gnus/message.el (message-unique-id): * lisp/org/org-footnote.el (org-footnote-new): Simplify. * lisp/erc/erc-dcc.el (erc-most-positive-int-bytes) (erc-most-positive-int-msb): Remove; no longer needed. * lisp/net/imap.el (imap-string-to-integer): Remove; unused. * lisp/org/org-element.el (org-element--cache-generate-key): Document fixnum limitation.
2018-08-23 03:45:47 +00:00
(ucsize (archive-l-e (+ p 11) 4)) ;size of an uncompressed file.
(time1 (archive-l-e (+ p 15) 2)) ;date/time (MSDOS format in level 0, 1 headers
(time2 (archive-l-e (+ p 17) 2)) ;and UNIX format in level 2 header.)
(hdrlvl (get-byte (+ p 20))) ;header level
thsize ;total header size (base + extensions)
fnlen efnname osid fiddle ifnname p2
neh ;beginning of next extension header (level 1 and 2)
mode uid gid dir prname
gname uname modtime moddate)
(if (= hdrlvl 3) (error "can't handle lzh level 3 header type"))
(when (or (= hdrlvl 0) (= hdrlvl 1))
(setq fnlen (get-byte (+ p 21))) ;filename length
(setq efnname (let ((str (buffer-substring (+ p 22) (+ p 22 fnlen)))) ;filename from offset 22
(decode-coding-string
str archive-file-name-coding-system)))
(setq p2 (+ p 22 fnlen))) ;
(if (= hdrlvl 1)
(setq neh (+ p2 3)) ;specific to level 1 header
(if (= hdrlvl 2)
(setq neh (+ p 24)))) ;specific to level 2 header
(if neh ;if level 1 or 2 we expect extension headers to follow
(let* ((ehsize (archive-l-e neh 2)) ;size of the extension header
(etype (get-byte (+ neh 2)))) ;extension type
(while (not (= ehsize 0))
(cond
((= etype 1) ;file name
(let ((i (+ neh 3)))
(while (< i (+ neh ehsize))
(setq efnname (concat efnname (char-to-string (get-byte i))))
(setq i (1+ i)))))
((= etype 2) ;directory name
(let ((i (+ neh 3)))
(while (< i (+ neh ehsize))
(setq dir (concat dir
(if (= (get-byte i)
255)
"/"
(char-to-string
(char-after i)))))
(setq i (1+ i)))))
((= etype 80) ;Unix file permission
(setq mode (archive-l-e (+ neh 3) 2)))
((= etype 81) ;UNIX file group/user ID
(progn (setq uid (archive-l-e (+ neh 3) 2))
(setq gid (archive-l-e (+ neh 5) 2))))
((= etype 82) ;UNIX file group name
(let ((i (+ neh 3)))
(while (< i (+ neh ehsize))
(setq gname (concat gname (char-to-string (char-after i))))
(setq i (1+ i)))))
((= etype 83) ;UNIX file user name
(let ((i (+ neh 3)))
(while (< i (+ neh ehsize))
(setq uname (concat uname (char-to-string (char-after i))))
(setq i (1+ i)))))
)
(setq neh (+ neh ehsize))
(setq ehsize (archive-l-e neh 2))
(setq etype (get-byte (+ neh 2))))
;;get total header size for level 1 and 2 headers
(setq thsize (- neh p))))
(if (= hdrlvl 0) ;total header size
(setq thsize hsize))
;; OS ID field not present in level 0 header, use code 0 "generic"
;; in that case as per lha program header.c get_header()
(setq osid (cond ((= hdrlvl 0) 0)
((= hdrlvl 1) (char-after (+ p 22 fnlen 2)))
((= hdrlvl 2) (char-after (+ p 23)))))
;; Filename fiddling must follow the lha program, otherwise the name
;; passed to "lha pq" etc won't match (which for an extract silently
;; results in no output). As of version 1.14i it goes from the OS ID,
;; - For 'M' MSDOS: msdos_to_unix_filename() downcases always, and
;; converts "\" to "/".
;; - For 0 generic: generic_to_unix_filename() downcases if there's
;; no lower case already present, and converts "\" to "/".
;; - For 'm' macOS: macos_to_unix_filename() changes "/" to ":" and
;; ":" to "/"
(setq fiddle (cond ((= ?M osid) t)
((= 0 osid) (string= efnname (upcase efnname)))))
(setq ifnname (if fiddle (downcase efnname) efnname))
(setq prname (if dir (concat dir ifnname) ifnname))
(setq moddate (if (= hdrlvl 2)
(archive-unixdate time1 time2) ;level 2 header in UNIX format
(archive-dosdate time2))) ;level 0 and 1 header in DOS format
(setq modtime (if (= hdrlvl 2)
(archive-unixtime time1 time2)
(archive-dostime time1)))
(push (archive--file-desc
prname ifnname mode ucsize
(concat moddate " " modtime)
:pos (1- p)
:uid (or uname (if uid (number-to-string uid)))
:gid (or gname (if gid (number-to-string gid))))
files)
(cond ((= hdrlvl 1)
Prune most-positive-fixnum from Lisp source I looked through all instances of most-negative-fixnum and most-positive-fixnum in the Lisp source code, and when it was easy I removed assumptions that integers fit in fixnums. The remaining instances are either nontrivial to fix, or are inherent to the algorithm. * lisp/arc-mode.el (archive-l-e): Do not convert to float, since we have bignums now. All uses changed. * lisp/calc/calc.el (math-bignum): Don’t special-case most-negative-fixnum. * lisp/calendar/parse-time.el (parse-time-string): * lisp/emacs-lisp/edebug.el (edebug-read-special): * lisp/emacs-lisp/package.el (package--remove-hidden): * lisp/gnus/nnfolder.el (nnfolder-read-folder): * lisp/international/mule-util.el (filepos-to-bufferpos--dos): * lisp/menu-bar.el (menu-bar-update-buffers): * lisp/net/rcirc.el (rcirc-handler-317): * lisp/org/org-agenda.el (org-cmp-ts): * lisp/window.el (window--resize-child-windows): Avoid arbitrary limit to most-positive-fixnum or to most-negative-fixnum. * lisp/calendar/time-date.el (days-to-time): * lisp/erc/erc-dcc.el (erc-unpack-int): Don’t worry about integer overflow. * lisp/cedet/semantic/wisent/comp.el (wisent-BITS-PER-WORD): * lisp/gnus/message.el (message-unique-id): * lisp/org/org-footnote.el (org-footnote-new): Simplify. * lisp/erc/erc-dcc.el (erc-most-positive-int-bytes) (erc-most-positive-int-msb): Remove; no longer needed. * lisp/net/imap.el (imap-string-to-integer): Remove; unused. * lisp/org/org-element.el (org-element--cache-generate-key): Document fixnum limitation.
2018-08-23 03:45:47 +00:00
(setq p (+ p hsize 2 csize)))
((or (= hdrlvl 2) (= hdrlvl 0))
Prune most-positive-fixnum from Lisp source I looked through all instances of most-negative-fixnum and most-positive-fixnum in the Lisp source code, and when it was easy I removed assumptions that integers fit in fixnums. The remaining instances are either nontrivial to fix, or are inherent to the algorithm. * lisp/arc-mode.el (archive-l-e): Do not convert to float, since we have bignums now. All uses changed. * lisp/calc/calc.el (math-bignum): Don’t special-case most-negative-fixnum. * lisp/calendar/parse-time.el (parse-time-string): * lisp/emacs-lisp/edebug.el (edebug-read-special): * lisp/emacs-lisp/package.el (package--remove-hidden): * lisp/gnus/nnfolder.el (nnfolder-read-folder): * lisp/international/mule-util.el (filepos-to-bufferpos--dos): * lisp/menu-bar.el (menu-bar-update-buffers): * lisp/net/rcirc.el (rcirc-handler-317): * lisp/org/org-agenda.el (org-cmp-ts): * lisp/window.el (window--resize-child-windows): Avoid arbitrary limit to most-positive-fixnum or to most-negative-fixnum. * lisp/calendar/time-date.el (days-to-time): * lisp/erc/erc-dcc.el (erc-unpack-int): Don’t worry about integer overflow. * lisp/cedet/semantic/wisent/comp.el (wisent-BITS-PER-WORD): * lisp/gnus/message.el (message-unique-id): * lisp/org/org-footnote.el (org-footnote-new): Simplify. * lisp/erc/erc-dcc.el (erc-most-positive-int-bytes) (erc-most-positive-int-msb): Remove; no longer needed. * lisp/net/imap.el (imap-string-to-integer): Remove; unused. * lisp/org/org-element.el (org-element--cache-generate-key): Document fixnum limitation.
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(setq p (+ p thsize 2 csize))))
))
(archive--summarize-descs (nreverse files))))
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(defconst archive-lzh-alternate-display t)
(defun archive-lzh-extract (archive name)
(archive-extract-by-stdout archive name archive-lzh-extract))
(defun archive-lzh-resum (p count)
(let ((sum 0))
(while (> count 0)
(setq count (1- count)
sum (+ sum (get-byte p))
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p (1+ p)))
(logand sum 255)))
(defun archive-lzh-rename-entry (newname descr)
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(save-restriction
(save-excursion
(widen)
(let* ((p (+ archive-proper-file-start
(archive--file-desc-pos descr)))
(oldhsize (get-byte p))
(oldfnlen (get-byte (+ p 21)))
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(newfnlen (length newname))
(newhsize (+ oldhsize newfnlen (- oldfnlen)))
(inhibit-read-only t))
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(if (> newhsize 255)
(error "The file name is too long"))
(goto-char (+ p 21))
(delete-char (1+ oldfnlen))
(arc-insert-unibyte newfnlen newname)
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(goto-char p)
(delete-char 2)
(arc-insert-unibyte newhsize (archive-lzh-resum p newhsize))))))
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(defun archive-lzh-ogm (newval files errtxt ofs)
(save-excursion
(save-restriction
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(widen)
(dolist (fil files)
(let* ((p (+ archive-proper-file-start (archive--file-desc-pos fil)))
(hsize (get-byte p))
(fnlen (get-byte (+ p 21)))
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(p2 (+ p 22 fnlen))
(creator (if (>= (- hsize fnlen) 24) (get-byte (+ p2 2)) 0))
(inhibit-read-only t))
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(if (= creator ?U)
(progn
(or (numberp newval)
(setq newval (funcall newval (archive-l-e (+ p2 ofs) 2))))
(goto-char (+ p2 ofs))
(delete-char 2)
(arc-insert-unibyte (logand newval 255) (ash newval -8))
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(goto-char (1+ p))
(delete-char 1)
(arc-insert-unibyte (archive-lzh-resum (1+ p) hsize)))
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(message "Member %s does not have %s field"
(archive--file-desc-int-file-name fil) errtxt)))))))
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(defun archive-lzh-chown-entry (newuid files)
(archive-lzh-ogm newuid files "an uid" 10))
(defun archive-lzh-chgrp-entry (newgid files)
(archive-lzh-ogm newgid files "a gid" 12))
(defun archive-lzh-chmod-entry (newmode files)
(archive-lzh-ogm
(lambda (old) (archive-calc-mode old newmode))
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files "a unix-style mode" 8))
;; -------------------------------------------------------------------------
;;; Section: Lzh Self-Extracting .exe Archives
;;
;; No support for modifying these files. It looks like the lha for unix
;; program (as of version 1.14i) can't create or retain the DOS exe part.
;; If you do an "lha a" on a .exe for instance it renames and writes to a
;; plain .lzh.
(defun archive-lzh-exe-summarize ()
"Summarize the contents of an LZH self-extracting exe, for `archive-mode'."
;; Skip the initial executable code part and apply archive-lzh-summarize
;; to the archive part proper. The "-lh5-" etc regexp here for the start
;; is the same as in archive-find-type.
;;
;; The lha program (version 1.14i) does this in skip_msdos_sfx1_code() by
;; a similar scan. It looks for "..-l..-" plus for level 0 or 1 a test of
;; the header checksum, or level 2 a test of the "attribute" and size.
;;
(re-search-forward "..-l[hz][0-9ds]-" nil)
(archive-lzh-summarize (match-beginning 0)))
;; `archive-lzh-extract' runs "lha pq", and that works for .exe as well as
;; .lzh files
(defalias 'archive-lzh-exe-extract 'archive-lzh-extract
"Extract a member from an LZH self-extracting exe, for `archive-mode'.")
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;; -------------------------------------------------------------------------
;;; Section: Zip Archives
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(defun archive-zip-summarize ()
(goto-char (- (point-max) (- 22 18)))
(search-backward-regexp "[P]K\005\006")
(let ((p (archive-l-e (+ (point) 16) 4))
files)
(when (or (= p #xffffffff) (= p -1))
;; If the offset of end-of-central-directory is 0xFFFFFFFF, this
;; is a Zip64 extended ZIP file format, and we need to glean the
;; info from Zip64 records instead.
;;
;; First, find the Zip64 end-of-central-directory locator.
(search-backward "PK\006\007")
(setq p (+ (point-min)
Prune most-positive-fixnum from Lisp source I looked through all instances of most-negative-fixnum and most-positive-fixnum in the Lisp source code, and when it was easy I removed assumptions that integers fit in fixnums. The remaining instances are either nontrivial to fix, or are inherent to the algorithm. * lisp/arc-mode.el (archive-l-e): Do not convert to float, since we have bignums now. All uses changed. * lisp/calc/calc.el (math-bignum): Don’t special-case most-negative-fixnum. * lisp/calendar/parse-time.el (parse-time-string): * lisp/emacs-lisp/edebug.el (edebug-read-special): * lisp/emacs-lisp/package.el (package--remove-hidden): * lisp/gnus/nnfolder.el (nnfolder-read-folder): * lisp/international/mule-util.el (filepos-to-bufferpos--dos): * lisp/menu-bar.el (menu-bar-update-buffers): * lisp/net/rcirc.el (rcirc-handler-317): * lisp/org/org-agenda.el (org-cmp-ts): * lisp/window.el (window--resize-child-windows): Avoid arbitrary limit to most-positive-fixnum or to most-negative-fixnum. * lisp/calendar/time-date.el (days-to-time): * lisp/erc/erc-dcc.el (erc-unpack-int): Don’t worry about integer overflow. * lisp/cedet/semantic/wisent/comp.el (wisent-BITS-PER-WORD): * lisp/gnus/message.el (message-unique-id): * lisp/org/org-footnote.el (org-footnote-new): Simplify. * lisp/erc/erc-dcc.el (erc-most-positive-int-bytes) (erc-most-positive-int-msb): Remove; no longer needed. * lisp/net/imap.el (imap-string-to-integer): Remove; unused. * lisp/org/org-element.el (org-element--cache-generate-key): Document fixnum limitation.
2018-08-23 03:45:47 +00:00
(archive-l-e (+ (point) 8) 8)))
(goto-char p)
;; We should be at Zip64 end-of-central-directory record now.
(or (string= "PK\006\006" (buffer-substring p (+ p 4)))
(error "Unrecognized ZIP file format"))
;; Offset to central directory:
Prune most-positive-fixnum from Lisp source I looked through all instances of most-negative-fixnum and most-positive-fixnum in the Lisp source code, and when it was easy I removed assumptions that integers fit in fixnums. The remaining instances are either nontrivial to fix, or are inherent to the algorithm. * lisp/arc-mode.el (archive-l-e): Do not convert to float, since we have bignums now. All uses changed. * lisp/calc/calc.el (math-bignum): Don’t special-case most-negative-fixnum. * lisp/calendar/parse-time.el (parse-time-string): * lisp/emacs-lisp/edebug.el (edebug-read-special): * lisp/emacs-lisp/package.el (package--remove-hidden): * lisp/gnus/nnfolder.el (nnfolder-read-folder): * lisp/international/mule-util.el (filepos-to-bufferpos--dos): * lisp/menu-bar.el (menu-bar-update-buffers): * lisp/net/rcirc.el (rcirc-handler-317): * lisp/org/org-agenda.el (org-cmp-ts): * lisp/window.el (window--resize-child-windows): Avoid arbitrary limit to most-positive-fixnum or to most-negative-fixnum. * lisp/calendar/time-date.el (days-to-time): * lisp/erc/erc-dcc.el (erc-unpack-int): Don’t worry about integer overflow. * lisp/cedet/semantic/wisent/comp.el (wisent-BITS-PER-WORD): * lisp/gnus/message.el (message-unique-id): * lisp/org/org-footnote.el (org-footnote-new): Simplify. * lisp/erc/erc-dcc.el (erc-most-positive-int-bytes) (erc-most-positive-int-msb): Remove; no longer needed. * lisp/net/imap.el (imap-string-to-integer): Remove; unused. * lisp/org/org-element.el (org-element--cache-generate-key): Document fixnum limitation.
2018-08-23 03:45:47 +00:00
(setq p (archive-l-e (+ p 48) 8)))
(setq p (+ p (point-min)))
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(while (string= "PK\001\002" (buffer-substring p (+ p 4)))
(let* ((creator (get-byte (+ p 5)))
;; (method (archive-l-e (+ p 10) 2))
1995-05-23 01:53:12 +00:00
(modtime (archive-l-e (+ p 12) 2))
(moddate (archive-l-e (+ p 14) 2))
Prune most-positive-fixnum from Lisp source I looked through all instances of most-negative-fixnum and most-positive-fixnum in the Lisp source code, and when it was easy I removed assumptions that integers fit in fixnums. The remaining instances are either nontrivial to fix, or are inherent to the algorithm. * lisp/arc-mode.el (archive-l-e): Do not convert to float, since we have bignums now. All uses changed. * lisp/calc/calc.el (math-bignum): Don’t special-case most-negative-fixnum. * lisp/calendar/parse-time.el (parse-time-string): * lisp/emacs-lisp/edebug.el (edebug-read-special): * lisp/emacs-lisp/package.el (package--remove-hidden): * lisp/gnus/nnfolder.el (nnfolder-read-folder): * lisp/international/mule-util.el (filepos-to-bufferpos--dos): * lisp/menu-bar.el (menu-bar-update-buffers): * lisp/net/rcirc.el (rcirc-handler-317): * lisp/org/org-agenda.el (org-cmp-ts): * lisp/window.el (window--resize-child-windows): Avoid arbitrary limit to most-positive-fixnum or to most-negative-fixnum. * lisp/calendar/time-date.el (days-to-time): * lisp/erc/erc-dcc.el (erc-unpack-int): Don’t worry about integer overflow. * lisp/cedet/semantic/wisent/comp.el (wisent-BITS-PER-WORD): * lisp/gnus/message.el (message-unique-id): * lisp/org/org-footnote.el (org-footnote-new): Simplify. * lisp/erc/erc-dcc.el (erc-most-positive-int-bytes) (erc-most-positive-int-msb): Remove; no longer needed. * lisp/net/imap.el (imap-string-to-integer): Remove; unused. * lisp/org/org-element.el (org-element--cache-generate-key): Document fixnum limitation.
2018-08-23 03:45:47 +00:00
(ucsize (archive-l-e (+ p 24) 4))
1995-05-23 01:53:12 +00:00
(fnlen (archive-l-e (+ p 28) 2))
(exlen (archive-l-e (+ p 30) 2))
(fclen (archive-l-e (+ p 32) 2))
;; (lheader (archive-l-e (+ p 42) 4))
(efnname (let ((str (buffer-substring (+ p 46) (+ p 46 fnlen))))
(decode-coding-string
str archive-file-name-coding-system)))
(ucsize (if (and (or (= ucsize #xffffffff) (= ucsize -1))
(> exlen 0))
;; APPNOTE.TXT, para 4.5.3: the Extra Field
;; begins with 2 bytes of signature
;; (\000\001), followed by 2 bytes that give
;; the size of the extra block, followed by
;; an 8-byte uncompressed size.
(archive-l-e (+ p 46 fnlen 4) 8)
ucsize))
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(isdir (and (= ucsize 0)
(string= (file-name-nondirectory efnname) "")))
* bitmaps/README: * xfns.c: * termcap.c: * term.c: * syswait.h: * systty.h: * systime.h: * syssignal.h: * sysdep.c: * process.h: * process.c: * print.c: * ndir.h: * lread.c: * keyboard.c: * getpagesize.h: * floatfns.c: * fileio.c: * emacs.c: * doc.c: * dispnew.c: * dired.c: * data.c: * callproc.c: * buffer.c: * README: * Makefile.in: * s/template.h: * s/msdos.h: * m/vax.h: Remove VMS support. * s/vms.h: * vlimit.h: * uaf.h: * temacs.opt: * param.h: * ioctl.h: Remove file. * descrip.mms: * compile.com: Remove file. * Create.c: Remove VMS support. * message.el (Module): * gnus-start.el (Module): * gnus-registry.el (Module): * textmodes/texinfmt.el: * nxml/nxml-enc.el: * mail/feedmail.el: * international/mule.el: * international/latexenc.el: * emulation/viper-util.el: * emulation/viper-init.el: * emulation/viper-ex.el: * emacs-lisp/bytecomp.el: * version.el: * subr.el: * startup.el: * sort.el: * shadowfile.el: * recentf.el: * printing.el: * paths.el: * minibuffer.el: * ls-lisp.el: * loadup.el: * hippie-exp.el: * finder.el: * files.el: * ediff-util.el: * ediff-ptch.el: * ediff-init.el: * ediff-diff.el: * dired.el: * dired-aux.el: * cus-edit.el: * bindings.el: * arc-mode.el: * add-log.el: Remove VMS support. * obsolete/vmsproc.el: * obsolete/vms-pmail.el: * obsolete/vms-patch.el: Remove file. * etags.c: * emacsclient.c: Remove VMS support. * termcap.src: Remove file. * README: * PROBLEMS: * MACHINES: Remove VMS info. * ediff.texi: Remove VMS support. * os.texi: * intro.texi: * files.texi: Remove VMS support. * emacs.texi: Remove VMS support. * make-dist: * README: Remove VMS support. * vms: Remove directory.
2008-07-31 05:33:56 +00:00
(mode (cond ((memq creator '(2 3)) ; Unix
1995-05-23 01:53:12 +00:00
(archive-l-e (+ p 40) 2))
(archive-tmpdir): Make the prefix of the temporary directory absolute. (file-name-invalid-regexp): New variable. (archive-zip-case-fiddle): Doc fix. (archive-remote): Make it permanent-local. (archive-member-coding-system): New variable. (archive-mode): Don't use write-contents-hooks for remote archives. Archives whose names are illegal for the current filesystem are marked read-only. (archive-summarize): Optional argument SHUT-UP makes it silent. All callers changed. (archive-unique-fname): New function. (archive-maybe-copy): Use it. (archive-maybe-copy, archive-write-file): Bind coding-system-for-write to no-conversion. (archive-maybe-update, archive-mode-revert): Bind coding-system-for-read to no-conversion. (archive-maybe-update): Remain at the same line in the archive listing, after updating the archive. Print the buffer name of the archive to be saved. (archive-extract): Mark archive members whose names are invalid as read-only. Don't set buffer-file-type. Remove the write-contents hook for remote archives. Warn about read-only archives inside other archives. (archive-write-file-member): Handle remote archives. Restore value of last-coding-system-used. (archive-*-write-file-member): Handle archives inside other archives. Save the value of last-coding-system-used. (archive-write-file): New optional variable FILE: where to write the archive; defaults to buffer-file-name, for remote archives. (archive-zip-summarize, archive-zip-chmod-entry): Support VFAT type of host filesystem. (archive-zip-summarize): Don't fiddle letter case of mixed-case file names.
1998-05-14 15:08:55 +00:00
((memq creator '(0 5 6 7 10 11 15)) ; Dos etc.
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(logior ?\444
(if isdir (logior 16384 ?\111) 0)
(if (zerop
(logand 1 (get-byte (+ p 38))))
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?\222 0)))
(t nil)))
(fiddle (and archive-zip-case-fiddle
(memq creator '(0 2 4 5 9))
(archive-tmpdir): Make the prefix of the temporary directory absolute. (file-name-invalid-regexp): New variable. (archive-zip-case-fiddle): Doc fix. (archive-remote): Make it permanent-local. (archive-member-coding-system): New variable. (archive-mode): Don't use write-contents-hooks for remote archives. Archives whose names are illegal for the current filesystem are marked read-only. (archive-summarize): Optional argument SHUT-UP makes it silent. All callers changed. (archive-unique-fname): New function. (archive-maybe-copy): Use it. (archive-maybe-copy, archive-write-file): Bind coding-system-for-write to no-conversion. (archive-maybe-update, archive-mode-revert): Bind coding-system-for-read to no-conversion. (archive-maybe-update): Remain at the same line in the archive listing, after updating the archive. Print the buffer name of the archive to be saved. (archive-extract): Mark archive members whose names are invalid as read-only. Don't set buffer-file-type. Remove the write-contents hook for remote archives. Warn about read-only archives inside other archives. (archive-write-file-member): Handle remote archives. Restore value of last-coding-system-used. (archive-*-write-file-member): Handle archives inside other archives. Save the value of last-coding-system-used. (archive-write-file): New optional variable FILE: where to write the archive; defaults to buffer-file-name, for remote archives. (archive-zip-summarize, archive-zip-chmod-entry): Support VFAT type of host filesystem. (archive-zip-summarize): Don't fiddle letter case of mixed-case file names.
1998-05-14 15:08:55 +00:00
(string= (upcase efnname) efnname)))
(ifnname (if fiddle (downcase efnname) efnname)))
(setq files (cons (archive--file-desc
efnname ifnname mode ucsize
(concat (archive-dosdate moddate)
" " (archive-dostime modtime))
:pos (1- p))
files)
p (+ p 46 fnlen exlen fclen))))
(archive--summarize-descs (nreverse files))))
1995-05-23 01:53:12 +00:00
(defun archive-zip-extract (archive name)
(cond
((member-ignore-case (car archive-zip-extract) '("pkunzip" "pkzip"))
(archive-*-extract archive name archive-zip-extract))
((equal (car archive-zip-extract) archive-7z-program)
(let ((archive-7z-extract archive-zip-extract))
(archive-7z-extract archive name)))
(t
(archive-extract-by-stdout
archive
;; unzip expands wildcards in NAME, so we need to quote it. But
;; not on DOS/Windows, since that fails extraction on those
;; systems (unless w32-quote-process-args is nil), and file names
;; with wildcards in zip archives don't work there anyway.
;; FIXME: Does pkunzip need similar treatment?
(if (and (or (not (memq system-type '(windows-nt ms-dos)))
(and (boundp 'w32-quote-process-args)
(null w32-quote-process-args)))
(equal (car archive-zip-extract) "unzip"))
(shell-quote-argument name)
name)
archive-zip-extract))))
1995-05-23 01:53:12 +00:00
(defun archive--file-desc-case-fiddled (fd)
(not (eq (archive--file-desc-int-file-name fd)
(archive--file-desc-ext-file-name fd))))
1995-05-23 01:53:12 +00:00
(defun archive-zip-write-file-member (archive descr)
(archive-*-write-file-member
archive
descr
(if (archive--file-desc-case-fiddled descr)
archive-zip-update-case archive-zip-update)))
1995-05-23 01:53:12 +00:00
(defun archive-zip-chmod-entry (newmode files)
(save-restriction
(save-excursion
(widen)
(dolist (fil files)
(let* ((p (+ archive-proper-file-start
(archive--file-desc-pos fil)))
(creator (get-byte (+ p 5)))
(oldmode (archive--file-desc-mode fil))
(newval (archive-calc-mode oldmode newmode))
(inhibit-read-only t))
* bitmaps/README: * xfns.c: * termcap.c: * term.c: * syswait.h: * systty.h: * systime.h: * syssignal.h: * sysdep.c: * process.h: * process.c: * print.c: * ndir.h: * lread.c: * keyboard.c: * getpagesize.h: * floatfns.c: * fileio.c: * emacs.c: * doc.c: * dispnew.c: * dired.c: * data.c: * callproc.c: * buffer.c: * README: * Makefile.in: * s/template.h: * s/msdos.h: * m/vax.h: Remove VMS support. * s/vms.h: * vlimit.h: * uaf.h: * temacs.opt: * param.h: * ioctl.h: Remove file. * descrip.mms: * compile.com: Remove file. * Create.c: Remove VMS support. * message.el (Module): * gnus-start.el (Module): * gnus-registry.el (Module): * textmodes/texinfmt.el: * nxml/nxml-enc.el: * mail/feedmail.el: * international/mule.el: * international/latexenc.el: * emulation/viper-util.el: * emulation/viper-init.el: * emulation/viper-ex.el: * emacs-lisp/bytecomp.el: * version.el: * subr.el: * startup.el: * sort.el: * shadowfile.el: * recentf.el: * printing.el: * paths.el: * minibuffer.el: * ls-lisp.el: * loadup.el: * hippie-exp.el: * finder.el: * files.el: * ediff-util.el: * ediff-ptch.el: * ediff-init.el: * ediff-diff.el: * dired.el: * dired-aux.el: * cus-edit.el: * bindings.el: * arc-mode.el: * add-log.el: Remove VMS support. * obsolete/vmsproc.el: * obsolete/vms-pmail.el: * obsolete/vms-patch.el: Remove file. * etags.c: * emacsclient.c: Remove VMS support. * termcap.src: Remove file. * README: * PROBLEMS: * MACHINES: Remove VMS info. * ediff.texi: Remove VMS support. * os.texi: * intro.texi: * files.texi: Remove VMS support. * emacs.texi: Remove VMS support. * make-dist: * README: Remove VMS support. * vms: Remove directory.
2008-07-31 05:33:56 +00:00
(cond ((memq creator '(2 3)) ; Unix
1995-05-23 01:53:12 +00:00
(goto-char (+ p 40))
(delete-char 2)
(arc-insert-unibyte (logand newval 255) (ash newval -8)))
(archive-tmpdir): Make the prefix of the temporary directory absolute. (file-name-invalid-regexp): New variable. (archive-zip-case-fiddle): Doc fix. (archive-remote): Make it permanent-local. (archive-member-coding-system): New variable. (archive-mode): Don't use write-contents-hooks for remote archives. Archives whose names are illegal for the current filesystem are marked read-only. (archive-summarize): Optional argument SHUT-UP makes it silent. All callers changed. (archive-unique-fname): New function. (archive-maybe-copy): Use it. (archive-maybe-copy, archive-write-file): Bind coding-system-for-write to no-conversion. (archive-maybe-update, archive-mode-revert): Bind coding-system-for-read to no-conversion. (archive-maybe-update): Remain at the same line in the archive listing, after updating the archive. Print the buffer name of the archive to be saved. (archive-extract): Mark archive members whose names are invalid as read-only. Don't set buffer-file-type. Remove the write-contents hook for remote archives. Warn about read-only archives inside other archives. (archive-write-file-member): Handle remote archives. Restore value of last-coding-system-used. (archive-*-write-file-member): Handle archives inside other archives. Save the value of last-coding-system-used. (archive-write-file): New optional variable FILE: where to write the archive; defaults to buffer-file-name, for remote archives. (archive-zip-summarize, archive-zip-chmod-entry): Support VFAT type of host filesystem. (archive-zip-summarize): Don't fiddle letter case of mixed-case file names.
1998-05-14 15:08:55 +00:00
((memq creator '(0 5 6 7 10 11 15)) ; Dos etc.
1995-05-23 01:53:12 +00:00
(goto-char (+ p 38))
(arc-insert-unibyte
(logior (logand (get-byte (point)) 254)
(logand (logxor 1 (ash newval -7)) 1)))
1995-05-23 01:53:12 +00:00
(delete-char 1))
(t (message "Don't know how to change mode for this member"))))
))))
1995-05-23 01:53:12 +00:00
;; -------------------------------------------------------------------------
;;; Section: Zoo Archives
1995-05-23 01:53:12 +00:00
(defun archive-zoo-summarize ()
(let ((p (1+ (archive-l-e 25 4)))
files)
1995-05-23 01:53:12 +00:00
(while (and (string= "\334\247\304\375" (buffer-substring p (+ p 4)))
(> (archive-l-e (+ p 6) 4) 0))
(let* ((next (1+ (archive-l-e (+ p 6) 4)))
(moddate (archive-l-e (+ p 14) 2))
(modtime (archive-l-e (+ p 16) 2))
Prune most-positive-fixnum from Lisp source I looked through all instances of most-negative-fixnum and most-positive-fixnum in the Lisp source code, and when it was easy I removed assumptions that integers fit in fixnums. The remaining instances are either nontrivial to fix, or are inherent to the algorithm. * lisp/arc-mode.el (archive-l-e): Do not convert to float, since we have bignums now. All uses changed. * lisp/calc/calc.el (math-bignum): Don’t special-case most-negative-fixnum. * lisp/calendar/parse-time.el (parse-time-string): * lisp/emacs-lisp/edebug.el (edebug-read-special): * lisp/emacs-lisp/package.el (package--remove-hidden): * lisp/gnus/nnfolder.el (nnfolder-read-folder): * lisp/international/mule-util.el (filepos-to-bufferpos--dos): * lisp/menu-bar.el (menu-bar-update-buffers): * lisp/net/rcirc.el (rcirc-handler-317): * lisp/org/org-agenda.el (org-cmp-ts): * lisp/window.el (window--resize-child-windows): Avoid arbitrary limit to most-positive-fixnum or to most-negative-fixnum. * lisp/calendar/time-date.el (days-to-time): * lisp/erc/erc-dcc.el (erc-unpack-int): Don’t worry about integer overflow. * lisp/cedet/semantic/wisent/comp.el (wisent-BITS-PER-WORD): * lisp/gnus/message.el (message-unique-id): * lisp/org/org-footnote.el (org-footnote-new): Simplify. * lisp/erc/erc-dcc.el (erc-most-positive-int-bytes) (erc-most-positive-int-msb): Remove; no longer needed. * lisp/net/imap.el (imap-string-to-integer): Remove; unused. * lisp/org/org-element.el (org-element--cache-generate-key): Document fixnum limitation.
2018-08-23 03:45:47 +00:00
(ucsize (archive-l-e (+ p 20) 4))
1995-05-23 01:53:12 +00:00
(namefld (buffer-substring (+ p 38) (+ p 38 13)))
(dirtype (get-byte (+ p 4)))
(lfnlen (if (= dirtype 2) (get-byte (+ p 56)) 0))
(ldirlen (if (= dirtype 2) (get-byte (+ p 57)) 0))
(fnlen (or (string-match "\0" namefld) 13))
(efnname (let ((str
(concat
(if (> ldirlen 0)
(concat (buffer-substring
(+ p 58 lfnlen)
(+ p 58 lfnlen ldirlen -1))
"/")
"")
(if (> lfnlen 0)
(buffer-substring (+ p 58)
(+ p 58 lfnlen -1))
(substring namefld 0 fnlen)))))
(decode-coding-string
str archive-file-name-coding-system)))
(fiddle (and (= lfnlen 0) (string= efnname (upcase efnname))))
(ifnname (if fiddle (downcase efnname) efnname)))
(setq files (cons (archive--file-desc
efnname ifnname nil ucsize
(concat (archive-dosdate moddate)
" " (archive-dostime modtime)))
1995-05-23 01:53:12 +00:00
files)
p next)))
(archive--summarize-descs (nreverse files))))
1995-05-23 01:53:12 +00:00
(defun archive-zoo-extract (archive name)
(archive-extract-by-stdout archive name archive-zoo-extract))
;; -------------------------------------------------------------------------
;;; Section: Rar Archives
(defun archive-rar-summarize (&optional file)
;; File is used internally for `archive-rar-exe-summarize'.
(unless file (setq file buffer-file-name))
(let* ((copy (file-local-copy file))
(files ()))
(with-temp-buffer
(unwind-protect
(call-process "lsar" nil t nil "-l" (or file copy))
(if copy (delete-file copy)))
(goto-char (point-min))
(re-search-forward "^\\(?:\s+=+\\)+\s*\n")
(while (looking-at (concat "^\s+[0-9.]+\s+D?-+\s+" ; Flags
"\\([0-9-]+\\)\s+" ; Size
"\\([-0-9.]+\\)%?\s+" ; Ratio
"\\([0-9a-zA-Z]+\\)\s+" ; Mode
"\\([0-9-]+\\)\s+" ; Date
"\\([0-9:]+\\)\s+" ; Time
"\\(.*\\)\n" ; Name
))
(goto-char (match-end 0))
(let ((name (match-string 6))
(size (match-string 1)))
(push (archive--file-desc name name nil
;; Size
(string-to-number size)
;; Date&Time.
(concat (match-string 4) " " (match-string 5))
:ratio (match-string 2))
files))))
(archive--summarize-descs (nreverse files))))
(defun archive-rar-extract (archive name)
;; unrar-free seems to have no way to extract to stdout or even to a file.
(if (file-name-absolute-p name)
;; The code below assumes the name is relative and may do undesirable
;; things otherwise.
(error "Can't extract files with non-relative names")
Replace insignificant backquotes Replace most insignificant occurrences of '`' with a straight quote, sharp quote or nothing. This includes backquotes in 'pcase' patterns. * admin/admin.el: * lisp/apropos.el: * lisp/arc-mode.el: * lisp/auth-source.el: * lisp/avoid.el: * lisp/bindings.el: * lisp/bs.el: * lisp/calculator.el: * lisp/calendar/todo-mode.el: * lisp/cedet/semantic.el: * lisp/cedet/semantic/analyze/debug.el: * lisp/cedet/semantic/bovine.el: * lisp/cedet/semantic/dep.el: * lisp/cedet/semantic/grammar.el: * lisp/cedet/semantic/wisent/comp.el: * lisp/cedet/semantic/wisent/grammar.el: * lisp/cedet/srecode/mode.el: * lisp/cus-edit.el: * lisp/doc-view.el: * lisp/elec-pair.el: * lisp/electric.el: * lisp/emacs-lisp/autoload.el: * lisp/emacs-lisp/benchmark.el: * lisp/emacs-lisp/byte-opt.el: * lisp/emacs-lisp/bytecomp.el: * lisp/emacs-lisp/cconv.el: * lisp/emacs-lisp/cl-extra.el: * lisp/emacs-lisp/cl-generic.el: * lisp/emacs-lisp/cl-macs.el: * lisp/emacs-lisp/copyright.el: * lisp/emacs-lisp/debug.el: * lisp/emacs-lisp/eieio-compat.el: * lisp/emacs-lisp/ert.el: * lisp/emacs-lisp/generator.el: * lisp/emacs-lisp/inline.el: * lisp/emacs-lisp/macroexp.el: * lisp/emacs-lisp/map.el: * lisp/emacs-lisp/package-x.el: * lisp/emacs-lisp/package.el: * lisp/emacs-lisp/radix-tree.el: * lisp/emacs-lisp/smie.el: * lisp/epa.el: * lisp/erc/erc-dcc.el: * lisp/erc/erc-track.el: * lisp/erc/erc.el: * lisp/eshell/em-ls.el: * lisp/eshell/esh-cmd.el: * lisp/files.el: * lisp/filesets.el: * lisp/font-lock.el: * lisp/frameset.el: * lisp/gnus/gnus-agent.el: * lisp/gnus/gnus-art.el: * lisp/gnus/gnus-cite.el: * lisp/gnus/gnus-group.el: * lisp/gnus/gnus-msg.el: * lisp/gnus/gnus-salt.el: * lisp/gnus/gnus-srvr.el: * lisp/gnus/gnus-sum.el: * lisp/gnus/gnus-topic.el: * lisp/gnus/gnus-util.el: * lisp/gnus/gnus.el: * lisp/gnus/message.el: * lisp/gnus/mm-util.el: * lisp/gnus/mml.el: * lisp/gnus/nnheader.el: * lisp/gnus/nnimap.el: * lisp/gnus/nnmairix.el: * lisp/gnus/spam.el: * lisp/hexl.el: * lisp/hi-lock.el: * lisp/ibuf-ext.el: * lisp/ibuffer.el: * lisp/ido.el: * lisp/info.el: * lisp/international/mule-cmds.el: * lisp/international/mule-util.el: * lisp/json.el: * lisp/jsonrpc.el: * lisp/language/cyrillic.el: * lisp/language/european.el: * lisp/language/georgian.el: * lisp/language/tibetan.el: * lisp/language/utf-8-lang.el: * lisp/language/vietnamese.el: * lisp/ldefs-boot.el: * lisp/mail/mail-extr.el: * lisp/man.el: * lisp/menu-bar.el: * lisp/mh-e/mh-acros.el: * lisp/mh-e/mh-folder.el: * lisp/mh-e/mh-mime.el: * lisp/mh-e/mh-show.el: * lisp/mh-e/mh-speed.el: * lisp/minibuffer.el: * lisp/mpc.el: * lisp/net/ange-ftp.el: * lisp/net/hmac-def.el: * lisp/net/newst-backend.el: * lisp/net/quickurl.el: * lisp/net/tramp-archive.el: * lisp/net/tramp-compat.el: * lisp/notifications.el: * lisp/obsolete/pgg-parse.el: * lisp/obsolete/vc-arch.el: * lisp/obsolete/xesam.el: * lisp/org/ob-C.el: * lisp/org/ob-core.el: * lisp/org/ob-exp.el: * lisp/org/ob-groovy.el: * lisp/org/ob-haskell.el: * lisp/org/ob-io.el: * lisp/org/ob-lisp.el: * lisp/org/ob-lob.el: * lisp/org/ob-lua.el: * lisp/org/ob-octave.el: * lisp/org/ob-perl.el: * lisp/org/ob-python.el: * lisp/org/ob-ref.el: * lisp/org/ob-ruby.el: * lisp/org/ob-sql.el: * lisp/org/org-agenda.el: * lisp/org/org-capture.el: * lisp/org/org-clock.el: * lisp/org/org-colview.el: * lisp/org/org-duration.el: * lisp/org/org-element.el: * lisp/org/org-entities.el: * lisp/org/org-gnus.el: * lisp/org/org-indent.el: * lisp/org/org-info.el: * lisp/org/org-inlinetask.el: * lisp/org/org-lint.el: * lisp/org/org-list.el: * lisp/org/org-mouse.el: * lisp/org/org-plot.el: * lisp/org/org-src.el: * lisp/org/org-table.el: * lisp/org/org.el: * lisp/org/ox-ascii.el: * lisp/org/ox-html.el: * lisp/org/ox-latex.el: * lisp/org/ox-man.el: * lisp/org/ox-md.el: * lisp/org/ox-org.el: * lisp/org/ox-publish.el: * lisp/org/ox-texinfo.el: * lisp/org/ox.el: * lisp/play/bubbles.el: * lisp/play/gamegrid.el: * lisp/progmodes/autoconf.el: * lisp/progmodes/cc-defs.el: * lisp/progmodes/cc-engine.el: * lisp/progmodes/cc-fonts.el: * lisp/progmodes/cc-langs.el: * lisp/progmodes/cperl-mode.el: * lisp/progmodes/ebrowse.el: * lisp/progmodes/elisp-mode.el: * lisp/progmodes/flymake-cc.el: * lisp/progmodes/flymake.el: * lisp/progmodes/fortran.el: * lisp/progmodes/grep.el: * lisp/progmodes/gud.el: * lisp/progmodes/idlwave.el: * lisp/progmodes/js.el: * lisp/progmodes/m4-mode.el: * lisp/progmodes/make-mode.el: * lisp/progmodes/mixal-mode.el: * lisp/progmodes/modula2.el: * lisp/progmodes/octave.el: * lisp/progmodes/opascal.el: * lisp/progmodes/prolog.el: * lisp/progmodes/ps-mode.el: * lisp/progmodes/python.el: * lisp/progmodes/ruby-mode.el: * lisp/progmodes/sh-script.el: * lisp/progmodes/sql.el: * lisp/progmodes/verilog-mode.el: * lisp/ps-mule.el: * lisp/rtree.el: * lisp/ruler-mode.el: * lisp/ses.el: * lisp/simple.el: * lisp/startup.el: * lisp/subr.el: * lisp/term/ns-win.el: * lisp/textmodes/bibtex.el: * lisp/textmodes/conf-mode.el: * lisp/textmodes/css-mode.el: * lisp/textmodes/refill.el: * lisp/textmodes/sgml-mode.el: * lisp/textmodes/tex-mode.el: * lisp/tutorial.el: * lisp/url/url-dav.el: * lisp/url/url-gw.el: * lisp/url/url-http.el: * lisp/url/url-methods.el: * lisp/url/url-privacy.el: * lisp/vc/cvs-status.el: * lisp/vc/diff-mode.el: * lisp/vc/ediff-init.el: * lisp/vc/ediff-ptch.el: * lisp/vc/log-edit.el: * lisp/vc/log-view.el: * lisp/vc/pcvs-info.el: * lisp/vc/pcvs.el: * lisp/vc/smerge-mode.el: * lisp/vc/vc-git.el: * lisp/vc/vc-hg.el: * lisp/vc/vc-mtn.el: * lisp/vc/vc-rcs.el: * lisp/whitespace.el: * lisp/window.el: * test/lisp/electric-tests.el: * test/lisp/emacs-lisp/cl-lib-tests.el: * test/lisp/emacs-lisp/ert-tests.el: * test/lisp/epg-tests.el: * test/lisp/jsonrpc-tests.el: * test/src/data-tests.el: * test/src/json-tests.el: Replace most insignificant backquotes.
2018-11-05 00:22:15 +00:00
(archive-extract-by-file archive name '("unar" "-no-directory" "-o") "Successfully extracted")))
;;; Section: Rar self-extracting .exe archives.
(defun archive-rar-exe-summarize ()
(let ((tmpfile (make-temp-file "rarexe")))
(unwind-protect
(progn
(goto-char (point-min))
(re-search-forward "Rar!")
(write-region (match-beginning 0) (point-max) tmpfile)
(archive-rar-summarize tmpfile))
(delete-file tmpfile))))
(defun archive-rar-exe-extract (archive name)
(let* ((tmpfile (make-temp-file "rarexe"))
(buf (find-buffer-visiting archive))
(tmpbuf (unless buf (generate-new-buffer " *rar-exe*"))))
(unwind-protect
(progn
(with-current-buffer (or buf tmpbuf)
(save-excursion
(save-restriction
(if buf
;; point-max unwidened is assumed to be the end of the
;; summary text and the beginning of the actual file data.
(progn (goto-char (point-max)) (widen))
(insert-file-contents-literally archive)
(goto-char (point-min)))
(re-search-forward "Rar!")
(write-region (match-beginning 0) (point-max) tmpfile))))
(archive-rar-extract tmpfile name))
(if tmpbuf (kill-buffer tmpbuf))
(delete-file tmpfile))))
;; -------------------------------------------------------------------------
;;; Section: 7z Archives
(defun archive-7z-summarize ()
(let ((file buffer-file-name)
(files ()))
(with-temp-buffer
(call-process archive-7z-program nil t nil "l" "-slt" file)
(goto-char (point-min))
;; Four dashes start the meta info section that should be skipped.
;; Archive members start with more than four dashes.
(re-search-forward "^-----+\n")
(while (re-search-forward "^Path = \\(.*\\)\n" nil t)
(goto-char (match-end 0))
(let ((name (match-string 1))
(size (save-excursion
(and (re-search-forward "^Size = \\(.*\\)\n")
(match-string 1))))
(time (save-excursion
(and (re-search-forward "^Modified = \\(.*\\)\n")
(match-string 1)))))
(push (archive--file-desc name name nil (string-to-number size) time)
files))))
(archive--summarize-descs (nreverse files))))
(defun archive-7z-extract (archive name)
;; 7z doesn't provide a `quiet' option to suppress non-essential
;; stderr messages. So redirect stderr to a temp file and display it
;; in the echo area when it contains no message indicating success.
(archive-extract-by-stdout
archive name archive-7z-extract "Everything is Ok"))
(defun archive-7z-write-file-member (archive descr)
(archive-*-write-file-member
archive
descr
archive-7z-update))
;; -------------------------------------------------------------------------
;;; Section `ar' archives.
;; TODO: we currently only handle the basic format of ar archives,
;; not the GNU nor the BSD extensions. As it turns out, this is sufficient
;; for .deb packages.
(autoload 'tar-grind-file-mode "tar-mode")
(defconst archive-ar-file-header-re
"\\(.\\{16\\}\\)\\([ 0-9]\\{12\\}\\)\\([ 0-9]\\{6\\}\\)\\([ 0-9]\\{6\\}\\)\\([ 0-7]\\{8\\}\\)\\([ 0-9]\\{10\\}\\)`\n")
(defun archive-ar--name (name)
"Return the external name represented by the entry NAME.
NAME is expected to be the 16-bytes part of an ar record."
(cond ((equal name "// ")
(propertize ".<ExtNamesTable>." 'face 'italic))
((equal name "/ ")
(propertize ".<LookupTable>." 'face 'italic))
((string-match "/? *\\'" name)
;; FIXME: Decode? Add support for longer names?
(substring name 0 (match-beginning 0)))))
(defun archive-ar-summarize ()
;; File is used internally for `archive-rar-exe-summarize'.
(let* ((files ()))
(goto-char (point-min))
(search-forward "!<arch>\n")
(while (looking-at archive-ar-file-header-re)
(let* ((name (match-string 1))
extname
(time (string-to-number (match-string 2)))
(user (match-string 3))
(group (match-string 4))
(mode (string-to-number (match-string 5) 8))
(sizestr (match-string 6))
(size (string-to-number sizestr)))
;; Move to the beginning of the data.
(goto-char (match-end 0))
Improve time stamp handling, and be more consistent about it. This implements a suggestion made in: http://lists.gnu.org/archive/html/emacs-devel/2014-10/msg00587.html Among other things, this means timer.el no longer needs to autoload the time-date module. * doc/lispref/os.texi (Time of Day, Time Conversion, Time Parsing) (Processor Run Time, Time Calculations): Document the new behavior, plus be clearer about the old behavior. (Idle Timers): Take advantage of new functionality. * etc/NEWS: Document the changes. * lisp/allout-widgets.el (allout-elapsed-time-seconds): Doc fix. * lisp/arc-mode.el (archive-ar-summarize): * lisp/calendar/time-date.el (seconds-to-time, days-to-time, time-since): * lisp/emacs-lisp/timer.el (timer-relative-time, timer-event-handler) (run-at-time, with-timeout-suspend, with-timeout-unsuspend): * lisp/net/tramp.el (tramp-time-less-p, tramp-time-subtract): * lisp/proced.el (proced-time-lessp): * lisp/timezone.el (timezone-time-from-absolute): * lisp/type-break.el (type-break-schedule, type-break-time-sum): Simplify by using new functionality. * lisp/calendar/cal-dst.el (calendar-next-time-zone-transition): Do not return time values in obsolete and undocumented (HI . LO) format; use (HI LO) instead. * lisp/calendar/time-date.el (with-decoded-time-value): Treat 'nil' as current time. This is mostly for XEmacs. (encode-time-value, with-decoded-time-value): Obsolete. (time-add, time-subtract, time-less-p): Use no-op autoloads, for XEmacs. Define only if XEmacs, as they're now C builtins in Emacs. * lisp/ldefs-boot.el: Update to match new time-date.el * lisp/proced.el: Do not require time-date. * src/editfns.c (invalid_time): New function. Use it instead of 'error ("Invalid time specification")'. (time_add, time_subtract, time_arith, Ftime_add, Ftime_less_p) (decode_float_time, lisp_to_timespec, lisp_time_struct): New functions. (make_time_tail, make_time): Remove. All uses changed to use new functions or plain list4i. (disassemble_lisp_time): Return effective length if successful. Check that LOW is an integer, if it's combined with other components. (decode_time_components): Decode into struct lisp_time, not struct timespec, so that we can support a wide set of times regardless of whether time_t is signed. Decode plain numbers as seconds since the Epoch, and nil as the current time. (lisp_time_argument, lisp_seconds_argument, Ffloat_time): Reimplement in terms of new functions. (Fencode_time): Just use list2i. (syms_of_editfns): Add time-add, time-subtract, time-less-p. * src/keyboard.c (decode_timer): Don't allow the new formats (floating point or nil) in timers. * src/systime.h (LO_TIME_BITS): New constant. Use it everywhere in place of the magic number '16'. (struct lisp_time): New type. (decode_time_components): Use it. (lisp_to_timespec): New decl.
2014-11-17 04:38:15 +00:00
(setq time (format-time-string "%Y-%m-%d %H:%M" time))
(setq extname (archive-ar--name name))
(setq user (substring user 0 (string-match " +\\'" user)))
(setq group (substring group 0 (string-match " +\\'" group)))
;; Move to the end of the data.
(forward-char size) (if (eq ?\n (char-after)) (forward-char 1))
(push (archive--file-desc extname extname mode size time
:uid user :gid group)
files)))
(archive--summarize-descs (nreverse files))))
(defun archive-ar-extract (archive name)
(let ((destbuf (current-buffer))
(archivebuf (find-file-noselect archive))
(from nil) size)
(with-current-buffer archivebuf
(save-restriction
;; We may be in archive-mode or not, so either with or without
;; narrowing and with or without a prepended summary.
(save-excursion
(widen)
(search-forward "!<arch>\n")
(while (and (not from) (looking-at archive-ar-file-header-re))
(let ((this (match-string 1)))
(setq size (string-to-number (match-string 6)))
(goto-char (match-end 0))
(if (equal name (archive-ar--name this))
(setq from (point))
;; Move to the end of the data.
(forward-char size)
(if (eq ?\n (char-after)) (forward-char 1)))))
(when from
(set-buffer-multibyte nil)
(with-current-buffer destbuf
;; Do it within the `widen'.
(insert-buffer-substring archivebuf from (+ from size)))
(set-buffer-multibyte 'to)
;; Inform the caller that the call succeeded.
t))))))
(defun archive-ar-write-file-member (archive descr)
(archive-*-write-file-member
archive
descr
'("ar" "r")))
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;; -------------------------------------------------------------------------
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;; This line was a mistake; it is kept now for compatibility.
;; rms 15 Oct 98
1995-05-23 01:53:12 +00:00
(provide 'archive-mode)
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(provide 'arc-mode)
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;;; arc-mode.el ends here