Commit 6801feef authored by Roland Winkler's avatar Roland Winkler
Browse files

(bibtex-autokey-titleword-ignore): Fix regexp. bug#2385.

(bibtex-autokey-get-title): Observe case for
bibtex-autokey-titleword-ignore.
parent c31ee003
2009-02-20 Roland Winkler <Roland.Winkler@physik.uni-erlangen.de>
* textmodes/bibtex.el (bibtex-autokey-titleword-ignore): Fix
regexp (Bug#2385).
(bibtex-autokey-get-title): Observe case for
bibtex-autokey-titleword-ignore.
2009-02-20 Chong Yidong <cyd@stupidchicken.com>
 
* server.el (server-start): Make the warning more
......
......@@ -746,11 +746,11 @@ See `bibtex-generate-autokey' for details."
(defcustom bibtex-autokey-titleword-ignore
'("A" "An" "On" "The" "Eine?" "Der" "Die" "Das"
"[^[:upper:]].*" ".*[^[:upper:]0-9].*")
"[^[:upper:]].*" ".*[^[:upper:][:lower:]0-9].*")
"Determines words from the title that are not to be used in the key.
Each item of the list is a regexp. If a word of the title matches a
regexp from that list, it is not included in the title part of the key.
See `bibtex-generate-autokey' for details."
Case is significant. See `bibtex-generate-autokey' for details."
:group 'bibtex-autokey
:type '(repeat regexp))
......@@ -2307,6 +2307,10 @@ Return the result as a string"
;; gather words from titlestring into a list. Ignore
;; specific words and use only a specific amount of words.
(let ((counter 0)
(ignore-re (concat "\\`\\(?:"
(mapconcat 'identity
bibtex-autokey-titleword-ignore "\\|")
"\\)\\'"))
titlewords titlewords-extra word)
(while (and (or (not (numberp bibtex-autokey-titlewords))
(< counter (+ bibtex-autokey-titlewords
......@@ -2315,13 +2319,9 @@ Return the result as a string"
(setq word (match-string 0 titlestring)
titlestring (substring titlestring (match-end 0)))
;; Ignore words matched by one of the elements of
;; `bibtex-autokey-titleword-ignore'
(unless (let ((lst bibtex-autokey-titleword-ignore))
(while (and lst
(not (string-match (concat "\\`\\(?:" (car lst)
"\\)\\'") word)))
(setq lst (cdr lst)))
lst)
;; `bibtex-autokey-titleword-ignore'. Case is significant.
(unless (let (case-fold-search)
(string-match ignore-re word))
(setq counter (1+ counter))
(if (or (not (numberp bibtex-autokey-titlewords))
(<= counter bibtex-autokey-titlewords))
......
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