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Fix issues with BibTeX entries containing ")".

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* textmodes/reftex.el (reftex-syntax-table-for-bib): Give ( and )
punctuation syntax since to allow bibtex fields with values such
as {Test 1) and 2)} (bug#19205, bug#19707).
(reftex--prepare-syntax-tables): New function.
(reftex-mode): Use it.

[backport from trunk]
This commit is contained in:
Tassilo Horn 2015-01-28 10:32:50 +01:00
parent 9664defd26
commit ba10f4b560
2 changed files with 17 additions and 13 deletions
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8
lisp/ChangeLog
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@ -1,3 +1,11 @@
2015-01-28 Tassilo Horn <tsdh@gnu.org>
* textmodes/reftex.el (reftex-syntax-table-for-bib): Give ( and )
punctuation syntax since to allow bibtex fields with values such
as {Test 1) and 2)} (bug#19205, bug#19707).
(reftex--prepare-syntax-tables): New function.
(reftex-mode): Use it.
2015-01-26 Fabián Ezequiel Gallina <fgallina@gnu.org>
python.el: New non-global state dependent indentation engine.

22
lisp/textmodes/reftex.el
View file

@ -221,17 +221,21 @@
(defvar reftex-syntax-table nil)
(defvar reftex-syntax-table-for-bib nil)
(unless reftex-syntax-table
(defun reftex--prepare-syntax-tables ()
(setq reftex-syntax-table (copy-syntax-table))
(modify-syntax-entry ?\( "." reftex-syntax-table)
(modify-syntax-entry ?\) "." reftex-syntax-table))
(modify-syntax-entry ?\) "." reftex-syntax-table)
(unless reftex-syntax-table-for-bib
(setq reftex-syntax-table-for-bib (copy-syntax-table))
(modify-syntax-entry ?\' "." reftex-syntax-table-for-bib)
(modify-syntax-entry ?\" "." reftex-syntax-table-for-bib)
(modify-syntax-entry ?\[ "." reftex-syntax-table-for-bib)
(modify-syntax-entry ?\] "." reftex-syntax-table-for-bib))
(modify-syntax-entry ?\] "." reftex-syntax-table-for-bib)
(modify-syntax-entry ?\( "." reftex-syntax-table-for-bib)
(modify-syntax-entry ?\) "." reftex-syntax-table-for-bib))
(unless (and reftex-syntax-table reftex-syntax-table-for-bib)
(reftex--prepare-syntax-tables))
;; The following definitions are out of place, but I need them here
;; to make the compilation of reftex-mode not complain.
@ -295,15 +299,7 @@ on the menu bar.
(put 'reftex-auto-recenter-toc 'initialized t))
;; Prepare the special syntax tables.
(setq reftex-syntax-table (copy-syntax-table (syntax-table)))
(modify-syntax-entry ?\( "." reftex-syntax-table)
(modify-syntax-entry ?\) "." reftex-syntax-table)
(setq reftex-syntax-table-for-bib (copy-syntax-table))
(modify-syntax-entry ?\' "." reftex-syntax-table-for-bib)
(modify-syntax-entry ?\" "." reftex-syntax-table-for-bib)
(modify-syntax-entry ?\[ "." reftex-syntax-table-for-bib)
(modify-syntax-entry ?\] "." reftex-syntax-table-for-bib)
(reftex--prepare-syntax-tables)
(run-hooks 'reftex-mode-hook))
;; Mode was turned off