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(sh-mode): Add doc-specs for commands and variables.

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Juanma Barranquero 2003-03-30 20:31:23 +00:00
parent 7b7b454e76
commit c0e7fbb88e
2 changed files with 52 additions and 2 deletions
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8
lisp/ChangeLog
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@ -1,3 +1,7 @@
2003-03-30 Kevin Ryde <user42@zip.com.au>
* info-look.el (sh-mode): Add doc-specs for commands and variables.
2003-03-29 Kai Gro,A_(Bjohann <kai.grossjohann@gmx.net>
* international/utf-8.el (utf-translate-cjk-mode): Minor mode,
@ -14,7 +18,7 @@
expands to itself, rather than "/foo". This is intended to work
in conjunction with a change in `file-relative-name' which makes
sure to use absolute file names if FILE and DIRECTORY have
different handlers.
different handlers.
(tramp-handle-insert-directory): Comment out XEmacs
kludge. Suggested by Katsumi Yamaoka <yamaoka@jpl.org>.
@ -36,7 +40,7 @@
to avoid variable capture. Set table within `unwind-protect'.
Ensure table is restored in correct buffer. Add docstring.
2003-03-29 Kenichi Handa <handa@etlken2>
2003-03-29 Kenichi Handa <handa@m17n.org>
* language/japan-util.el: If system-type is not for Windows,
prefer japanese-iso-8bit.

46
lisp/info-look.el
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@ -795,6 +795,52 @@ Return nil if there is nothing appropriate in the buffer near point."
(t nil)))
nil; "^ - [^:]+:[ ]+" don't think this prefix is useful here.
nil)))
;; coreutils and bash builtins overlap in places, eg. printf, so there's a
;; question which should come first. Some of the sh-utils descriptions are
;; more detailed, but if bash is usually /bin/sh on a GNU system then the
;; builtins will be what's normally run.
;;
;; Maybe special variables like $? should be matched as $?, not just ?.
;; This would avoid a clash between variable $! and negation !, or variable
;; $# and comment # (though comment # is not currently indexed in bash).
;; Unfortunately if $? etc is the symbol, then we wouldn't be taken to the
;; exact spot in the relevant node, since the bash manual has just `?' etc
;; there. Maybe an extension to the prefix/suffix scheme could help this.
(info-lookup-maybe-add-help
:mode 'sh-mode :topic 'symbol
;; bash has "." and ":" in its index, but those chars will probably never
;; work in info, so don't bother matching them in the regexp.
:regexp "\\([a-zA-Z0-9_-]+\\|[!{}@*#?$]\\|\\[\\[?\\|]]?\\)"
:doc-spec '(("(bash)Builtin Index" nil "^`" "[ .']")
("(bash)Reserved Word Index" nil "^`" "[ .']")
("(bash)Variable Index" nil "^`" "[ .']")
;; coreutils (version 4.5.10) doesn't have a separate program
;; index, so exclude extraneous stuff (most of it) by demanding
;; "[a-z]+" in the trans-func.
("(coreutils)Index"
(lambda (item) (if (string-match "\\`[a-z]+\\'" item) item)))
;; diff (version 2.8.1) has only a few programs, index entries
;; are things like "foo invocation".
("(diff)Index"
(lambda (item)
(if (string-match "\\`\\([a-z]+\\) invocation\\'" item)
(match-string 1 item))))
;; there's no plain "sed" index entry as such, mung another
;; hopefully unique one to get to the invocation section
("(sed)Concept Index"
(lambda (item)
(if (string-equal item "Standard input, processing as input")
"sed")))
;; there's no plain "awk" or "gawk" index entries, mung other
;; hopefully unique ones to get to the command line options
("(gawk)Index"
(lambda (item)
(cond ((string-equal item "gawk, extensions, disabling")
"awk")
((string-equal item "gawk, versions of, information about, printing")
"gawk"))))))
(provide 'info-look)