2015-11-15 17:55 GMT+01:00 Mosè Giordano <[email protected]>:
> How about the attached patch?
Oops, I forgot to attach it, here it is!
Bye,
Mosè
diff --git a/texmathp.el b/texmathp.el
index f13e237..6280231 100644
--- a/texmathp.el
+++ b/texmathp.el
@@ -172,7 +172,7 @@ customize (customize calls it when setting the variable)."
(mapconcat 'regexp-quote switches "\\|")
"\\)")
texmathp-toggle-regexp
- (concat "\\([^\\\\\\$]\\|\\`\\)\\("
+ (concat "\\([^$]\\|\\`\\)\\("
(mapconcat 'regexp-quote togglers "\\|")
"\\)"))))
@@ -285,7 +285,10 @@ See the variable `texmathp-tex-commands' about which commands are checked."
(if (not math-on)
(save-excursion
(goto-char (cdr match))
- (while (re-search-forward texmathp-toggle-regexp pos t)
+ (while (and (re-search-forward texmathp-toggle-regexp pos t)
+ ;; Check if the toggle is un-escaped. Use the same test
+ ;; of `TeX-escaped-p'.
+ (save-excursion (zerop (mod (skip-chars-backward "\\\\") 2))))
(if (setq math-on (not math-on))
(setq sw-match (cons (match-string 2) (match-beginning 2)))
(setq sw-match nil)))
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