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[AUCTeX-diffs] [elpa] externals/auctex cebf8cc 16/62: Enable lexical-bin

From: Tassilo Horn
Subject: [AUCTeX-diffs] [elpa] externals/auctex cebf8cc 16/62: Enable lexical-binding for texmathp.el
Date: Sun, 20 Dec 2020 10:39:54 -0500 (EST)

branch: externals/auctex
commit cebf8cc1e534d6fa5e883b5a874a6a37e32a9b88
Author: Tassilo Horn <>
Commit: Tassilo Horn <>

    Enable lexical-binding for texmathp.el
    * texmathp.el (texmathp-compile): Use `push' on places rather than `set' and
    `symbol-value' on locals partly pointing to symbols naming globals.
 texmathp.el | 15 +++++++--------
 1 file changed, 7 insertions(+), 8 deletions(-)

diff --git a/texmathp.el b/texmathp.el
index 733f639..37658f3 100644
--- a/texmathp.el
+++ b/texmathp.el
@@ -1,4 +1,4 @@
-;;; texmathp.el -- Code to check if point is inside LaTeX math environment
+;;; texmathp.el -- Code to check if point is inside LaTeX math environment  
-*- lexical-binding: t; -*-
 ;; Copyright (C) 1998, 2004, 2017, 2020 Free Software Foundation, Inc.
@@ -181,15 +181,14 @@ customize (customize calls it when setting the variable)."
   (setq texmathp-tex-commands1 (append texmathp-tex-commands
   (let ((list (reverse texmathp-tex-commands1))
-       var entry type switches togglers)
+       entry type switches togglers)
     (while (setq entry (car list))
       (setq type (nth 1 entry)
-           list (cdr list)
-           var (cond ((memq type '(env-on env-off)) 'texmathp-environments)
-                     ((memq type '(arg-on arg-off)) 'texmathp-macros)
-                     ((memq type '(sw-on sw-off))   'switches)
-                     ((memq type '(sw-toggle))      'togglers)))
-      (set var (cons (car entry) (symbol-value var))))
+           list (cdr list))
+      (cond ((memq type '(env-on env-off)) (push (car entry) 
+           ((memq type '(arg-on arg-off)) (push (car entry) texmathp-macros))
+           ((memq type '(sw-on sw-off))   (push (car entry) switches))
+           ((memq type '(sw-toggle))      (push (car entry) togglers))))
     (setq texmathp-onoff-regexp
          (concat "\\(?:[^\\]\\|\\`\\)"
                  (regexp-opt switches t))

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