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Message |
< Erlang patches mailing list ~ Support for compressed manpages when looking up documentatio |
| tpatro at gmail.com |
 Posted: Thu Mar 03, 2005 8:28 am |
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Guest
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On Debian the Erlang manpages are compressed and are put into a
separate "erl" section like this
/usr/share/man/man3/snmp.3erl.gz
Here's a simple patch which modifies the regexps used for looking up
manpages, so that documentation lookup works with these kind of man
pages too.
I'm not a member of the list, so please CC me if you have a question.
regards,
Tamas
--- /usr/share/emacs/site-lisp/erlang/erlang.el 2004-11-25
05:48:48.000000000 +0100
+++ erlang.el 2005-03-03 09:07:44.000000000 +0100
_at__at_ -2529,7 +2529,7 _at__at_
(defun erlang-man-get-files (dir)
"Return files in directory DIR."
- (directory-files dir t ".*\\.[0-9]\\'"))
+ (directory-files dir t ".*\\.[0-9]\\([a-z]+\\)?\\(\\.gz\\)?\\'"))
(defun erlang-man-module (&optional module)
_at__at_ -2549,7 +2549,7 _at__at_
(if (or (null module) (string= module ""))
(error "No Erlang module name given"))
(let ((dir-list erlang-man-dirs)
- (pat (concat "\\b" (regexp-quote module) "\\.[^.]$"))
+ (pat (concat "\\b" (regexp-quote module)
"\\.[^.]\\([a-z]+\\)?\\(\\.gz\\)?$"))
(file nil)
file-list)
(while (and dir-list (null file))
_at__at_ -2690,7 +2690,7 _at__at_
(error nil))
(if file
(let ((process-environment (copy-sequence process-environment)))
- (if (string-match "\\(.*\\)/man[^/]*/\\([^/]+\\)\\.[^.]$" file)
+ (if (string-match
"\\(.*\\)/man[^/]*/\\([^.]+\\)\\.[^.]\\([a-z]+\\)?\\(\\.gz\\)?$" file)
(let ((dir (substring file (match-beginning 1) (match-end 1)))
(page (substring file (match-beginning 2) (match-end 2))))
(if (fboundp 'setenv)
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