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| author | Miles Bader <miles@gnu.org> | 2007-08-13 13:51:08 +0000 |
|---|---|---|
| committer | Miles Bader <miles@gnu.org> | 2007-08-13 13:51:08 +0000 |
| commit | aaf34461ff5804e5cebe163b31e535da72e81d87 (patch) | |
| tree | b096310b459b78e437f08ac0f1f00954840a5db5 /lisp/help-mode.el | |
| parent | 61d032dfd91b811d59acd7605ac02758be97e912 (diff) | |
| parent | 37cc095b6a175fb5a2fb18fa029eaf3aa3b3fa53 (diff) | |
| download | emacs-aaf34461ff5804e5cebe163b31e535da72e81d87.tar.gz | |
Merge from emacs--devo--0
Patches applied:
* emacs--devo--0 (patch 846-851)
- Update from CVS
- Merge from emacs--rel--22
* emacs--rel--22 (patch 88-92)
- Update from CVS
- Merge from gnus--rel--5.10
* gnus--rel--5.10 (patch 242-244)
- Update from CVS
Revision: emacs@sv.gnu.org/emacs--multi-tty--0--patch-31
Diffstat (limited to 'lisp/help-mode.el')
| -rw-r--r-- | lisp/help-mode.el | 10 |
1 files changed, 6 insertions, 4 deletions
diff --git a/lisp/help-mode.el b/lisp/help-mode.el index 28ac693f870..1435eb019ec 100644 --- a/lisp/help-mode.el +++ b/lisp/help-mode.el @@ -461,9 +461,11 @@ that." ;; An obvious case of a key substitution: (save-excursion (while (re-search-forward - ;; Assume command name is only word characters - ;; and dashes to get things like `use M-x foo.'. - "\\<M-x\\s-+\\(\\sw\\(\\sw\\|-\\)+\\)" nil t) + ;; Assume command name is only word and symbol + ;; characters to get things like `use M-x foo->bar'. + ;; Command required to end with word constituent + ;; to avoid `.' at end of a sentence. + "\\<M-x\\s-+\\(\\sw\\(\\sw\\|\\s_\\)*\\sw\\)" nil t) (let ((sym (intern-soft (match-string 1)))) (if (fboundp sym) (help-xref-button 1 'help-function sym))))) @@ -489,7 +491,7 @@ that." (end-of-line) (skip-chars-backward "^ \t\n") (if (and (>= (current-column) col) - (looking-at "\\(\\sw\\|-\\)+$")) + (looking-at "\\(\\sw\\|\\s_\\)+$")) (let ((sym (intern-soft (match-string 0)))) (if (fboundp sym) (help-xref-button 0 'help-function sym)))) |