mirror/emacs
1
0
Fork 0
mirror of https://git.savannah.gnu.org/git/emacs.git synced 2025-01-05 11:45:45 +00:00
Code Issues Releases Activity

Fix some word/symbol classifications in scheme-mode's syntax table.

Browse Source 
* lisp/progmodes/scheme.el (scheme-mode-syntax-table): Don't use
symbol-constituent as the default, as that stops font-lock from
working properly.

Fixes: debbugs:8843
This commit is contained in:
Chong Yidong 2011-08-21 23:38:30 -04:00
parent e013fb340c
commit f13f86fbf2
2 changed files with 20 additions and 14 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

6
lisp/ChangeLog
View File

@ -1,3 +1,9 @@
2011-08-22 Chong Yidong <cyd@stupidchicken.com>
* progmodes/scheme.el (scheme-mode-syntax-table): Don't use
symbol-constituent as the default, as that stops font-lock from
working properly (Bug#8843).
2011-08-21 Lars Magne Ingebrigtsen <larsi@gnus.org>
* mail/smtpmail.el (smtpmail-via-smtp): Only bind

28
lisp/progmodes/scheme.el
View File

@ -55,24 +55,24 @@
(defvar scheme-mode-syntax-table
(let ((st (make-syntax-table))
(i 0))
;; Default is atom-constituent.
(while (< i 256)
;; Symbol constituents
;; We used to treat chars 128-256 as symbol-constituent, but they
;; should be valid word constituents (Bug#8843). Note that valid
;; identifier characters are Scheme-implementation dependent.
(while (< i ?0)
(modify-syntax-entry i "_ " st)
(setq i (1+ i)))
;; Word components.
(setq i ?0)
(while (<= i ?9)
(modify-syntax-entry i "w " st)
(setq i (1+ ?9))
(while (< i ?A)
(modify-syntax-entry i "_ " st)
(setq i (1+ i)))
(setq i ?A)
(while (<= i ?Z)
(modify-syntax-entry i "w " st)
(setq i (1+ ?Z))
(while (< i ?a)
(modify-syntax-entry i "_ " st)
(setq i (1+ i)))
(setq i ?a)
(while (<= i ?z)
(modify-syntax-entry i "w " st)
(setq i (1+ ?z))
(while (< i 128)
(modify-syntax-entry i "_ " st)
(setq i (1+ i)))
;; Whitespace