Subject: [PATCH v2] Allow underscore in defun-prompt-regex names for sh-script

From: Ola Nilsson <[email-masked]>
Date: Sun, 23 Jun 2019 23:00:25 +0200

* lisp/progmodes/sh-script.el (defun-prompt-regexp):
Allow underscore in function names.
---
 lisp/progmodes/sh-script.el | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/lisp/progmodes/sh-script.el b/lisp/progmodes/sh-script.el
index 853a3500ee..8a0ab20d70 100644
--- a/lisp/progmodes/sh-script.el
+++ b/lisp/progmodes/sh-script.el
@@ -1619,9 +1619,9 @@ sh-mode
   (setq-local defun-prompt-regexp
               (concat
                "^\\("
-               "\\(function[ \t]\\)?[ \t]*[[:alnum:]]+[ \t]*([ \t]*)"
+               "\\(function[ \t]\\)?[ \t]*[[:alnum:]_]+[ \t]*([ \t]*)"
                "\\|"
-               "function[ \t]+[[:alnum:]]+[ \t]*\\(([ \t]*)\\)?"
+               "function[ \t]+[[:alnum:]_]+[ \t]*\\(([ \t]*)\\)?"
                "\\)[ \t]*"))
   (setq-local add-log-current-defun-function #'sh-current-defun-name)
   (add-hook 'completion-at-point-functions
-- 
2.11.0