Fixed syntax table for quotes since they messed up

highlighting in comments and other constructions.

diff --git a/lisp/progmodes/m4-mode.el b/lisp/progmodes/m4-mode.el
index c1bf895..a9177ea 100644 (file)
--- a/lisp/progmodes/m4-mode.el
+++ b/lisp/progmodes/m4-mode.el
@@ -59,6 +59,8 @@
     ("\\\$\\\*" . font-lock-variable-name-face)
     ("\\\$[0-9]" . font-lock-variable-name-face)
     ("\\\$\\\#" . font-lock-variable-name-face)
+    ("\\\$\\\@" . font-lock-variable-name-face)
+    ("\\\$\\\*" . font-lock-variable-name-face)
     ("\\b\\(builtin\\|change\\(com\\|quote\\|word\\)\\|d\\(e\\(bug\\(file\\|mode\\)\\|cr\\|f\\(ine\\|n\\)\\)\\|iv\\(ert\\|num\\)\\|nl\\|umpdef\\)\\|e\\(rrprint\\|syscmd\\|val\\)\\|f\\(ile\\|ormat\\)\\|gnu\\|i\\(f\\(def\\|else\\)\\|n\\(c\\(lude\\|r\\)\\|d\\(ex\\|ir\\)\\)\\)\\|l\\(en\\|ine\\)\\|m\\(4\\(exit\\|wrap\\)\\|aketemp\\)\\|p\\(atsubst\\|opdef\\|ushdef\\)\\|regexp\\|s\\(hift\\|include\\|ubstr\\|ys\\(cmd\\|val\\)\\)\\|tra\\(ceo\\(ff\\|n\\)\\|nslit\\)\\|un\\(d\\(efine\\|ivert\\)\\|ix\\)\\)\\b" . font-lock-keyword-face)
     ("\\b\\(m4_\\(builtin\\|change\\(com\\|quote\\|word\\)\\|d\\(e\\(bug\\(file\\|mode\\)\\|cr\\|f\\(ine\\|n\\)\\)\\|iv\\(ert\\|num\\)\\|nl\\|umpdef\\)\\|e\\(rrprint\\|syscmd\\|val\\)\\|f\\(ile\\|ormat\\)\\|i\\(f\\(def\\|else\\)\\|n\\(c\\(lude\\|r\\)\\|d\\(ex\\|ir\\)\\)\\)\\|l\\(en\\|ine\\)\\|m\\(4\\(_undefine\\|exit\\|wrap\\)\\|aketemp\\)\\|p\\(atsubst\\|opdef\\|ushdef\\)\\|regexp\\|s\\(hift\\|include\\|ubstr\\|ys\\(cmd\\|val\\)\\)\\|tra\\(ceo\\(ff\\|n\\)\\|nslit\\)\\|undivert\\)\\)\\b" . font-lock-keyword-face)
     "default font-lock-keywords")
@@ -76,6 +78,7 @@
 (modify-syntax-entry ?}  "_" m4-mode-syntax-table)
 (modify-syntax-entry ?*  "w" m4-mode-syntax-table)
 (modify-syntax-entry ?_  "w" m4-mode-syntax-table)
+(modify-syntax-entry ?\"  "w" m4-mode-syntax-table)
 
 (defvar m4-mode-map
   (let ((map (make-sparse-keymap)))