[elpa] externals/preview-auto 712c8c078a 24/36: Check for math faces only with "$" delimiters

[ELPA Syncer]

branch: externals/preview-auto
commit 712c8c078af4e578a5379ac18e51de7885be1c35
Author: Paul Nelson <ultrono@gmail.com>
Commit: Paul Nelson <ultrono@gmail.com>

    Check for math faces only with "$" delimiters
    
    This reduces the dependence upon font-lock.
---
 preview-auto.el | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/preview-auto.el b/preview-auto.el
index 2f3f7947bd..abf25bcde7 100644
--- a/preview-auto.el
+++ b/preview-auto.el
@@ -85,7 +85,10 @@ Should work in AUCTeX `LaTeX-mode' buffers.  Implemented 
using
   (let* ((basic-rules
           (mapcar (lambda (pair)
                     (cons (car pair)
-                          (cons (cdr pair) '(preview-auto--math-p))))
+                          (cons (cdr pair)
+                                (if (equal (car pair) "$")
+                                    '(preview-auto--math-p)
+                                  t))))
                   '(("$" . "$") ("$$" . "$$") ("\\(" . "\\)") ("\\[" . 
"\\]"))))
          (env-rules
           (mapcar (lambda (env)