* lisp/progmodes/perl-mode.el (perl-prettify-symbols): Add :version.

[gnu-emacs] / lisp / progmodes / sh-script.el

diff --git a/lisp/progmodes/sh-script.el b/lisp/progmodes/sh-script.el
index e197f9cfabe70837b1717476ba17d082ecbf8578..07e9bb85c4e98c20ccab69b09dc2ba136b18f5f2 100644 (file)
--- a/lisp/progmodes/sh-script.el
+++ b/lisp/progmodes/sh-script.el
@@ -335,11 +335,11 @@ shell it really is."
      . ((nil
         ;; function FOO
         ;; function FOO()
-         "^\\s-*function\\s-+\\\([[:alpha:]_][[:alnum:]_]+\\)\\s-*\\(?:()\\)?"
+         "^\\s-*function\\s-+\\\([[:alpha:]_][[:alnum:]_]*\\)\\s-*\\(?:()\\)?"
          1)
        ;; FOO()
        (nil
-        "^\\s-*\\([[:alpha:]_][[:alnum:]_]+\\)\\s-*()"
+        "^\\s-*\\([[:alpha:]_][[:alnum:]_]*\\)\\s-*()"
         1)
        )))
   "Alist of regular expressions for recognizing shell function definitions.