GNU bug report logs - #8638
24.0.50; Imenu should not include vacuous defvars

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Package: emacs;

Reported by: "Drew Adams" <drew.adams <at> oracle.com>

Date: Sun, 8 May 2011 18:16:01 UTC

Severity: minor

Found in version 24.0.50

Done: Chong Yidong <cyd <at> gnu.org>

Bug is archived. No further changes may be made.

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From: "Drew Adams" <drew.adams <at> oracle.com>
To: <8638 <at> debbugs.gnu.org>
Subject: bug#8638: 24.0.50; Imenu should not include vacuous defvars
Date: Fri, 27 May 2011 09:00:13 -0700

> FWIW, this is what I use in my code (imenu+.el):
> (concat "^\\s-*("
>         (regexp-opt
>           '("defvar" "defconst" "defconstant" "defcustom"
>             "defparameter" "define-symbol-macro") t)
>         "\\s-+\\(\\sw\\(\\sw\\|\\s_\\)+\\)"
>         "\\s-+[^) \t\n]")
> Not perfect, perhaps, but it seems to do the job OK so far.


FWIW, I use this now.
Changed the whitespace match after var name.

(concat "^\\s-*("
        (regexp-opt
          '("defvar" "defconst" "defconstant" "defcustom"
            "defparameter" "define-symbol-macro") t)
        "\\s-+\\(\\sw\\(\\sw\\|\\s_\\)+\\)"
        "\\(\\s-\\|[\n]\\)+" ; \n has char syntax `>', not `-'
        "[^) \t\n]")

\s-+ does not match newlines in Lisp modes (newlines have comment-end syntax),
so I changed \s-+ to \(\s-\|[\n]\)+.  No doubt still not perfect, but seems to
work OK.
This bug report was last modified 12 years and 291 days ago.

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