diff options
Diffstat (limited to 'lisp/emacs-lisp')
| -rw-r--r-- | lisp/emacs-lisp/checkdoc.el | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/lisp/emacs-lisp/checkdoc.el b/lisp/emacs-lisp/checkdoc.el index 6b226be0b28..7140c997283 100644 --- a/lisp/emacs-lisp/checkdoc.el +++ b/lisp/emacs-lisp/checkdoc.el @@ -331,12 +331,15 @@ This should be set in an Emacs Lisp file's local variables." "List of words (not capitalized) which should be capitalized.") (defvar checkdoc-proper-noun-regexp + ;; "[.!?]" is for noun at end of a sentence, since those chars + ;; are symbol syntax in emacs-lisp-mode and so don't match \\_>. + ;; The \" allows it to be the last sentence in a docstring too. (let ((expr "\\_<\\(") (l checkdoc-proper-noun-list)) (while l (setq expr (concat expr (car l) (if (cdr l) "\\|" "")) l (cdr l))) - (concat expr "\\)\\_>")) + (concat expr "\\)\\(\\_>\\|[.!?][ \t\n\"]\\)")) "Regular expression derived from `checkdoc-proper-noun-regexp'.") (defvar checkdoc-common-verbs-regexp nil |