master cb0a1e6b: Improve function calls to retrieve key=vals in style hooks

[Arash Esbati]

branch: master
commit cb0a1e6be1a5e257737bf58a5c11caed35b8f202
Author: Arash Esbati <arash@gnu.org>
Commit: Arash Esbati <arash@gnu.org>

    Improve function calls to retrieve key=vals in style hooks
    
    * latex.el (TeX-read-key-val): Improve call of functions as
    argument of `TeX-arg-key-val' inside style hooks.
---
 latex.el | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/latex.el b/latex.el
index c77af6d8..59ba9cbf 100644
--- a/latex.el
+++ b/latex.el
@@ -3235,9 +3235,9 @@ returning an alist.  Use PROMPT as the prompt string."
          ((and (listp key-val-alist)
                (symbolp (car key-val-alist))
                (fboundp (car key-val-alist)))
-          (let ((head (car key-val-alist))
-                (tail (cdr key-val-alist)))
-            (apply head tail)))
+          (if (> (length key-val-alist) 1)
+              (eval key-val-alist t)
+            (funcall (car key-val-alist))))
          (t
           key-val-alist))))