From 2b13451ea807ff5f82f66cb2ce75ec290d83b1e6 Mon Sep 17 00:00:00 2001
From: Henrik Lissner <henrik@lissner.net>
Date: Sat, 21 Oct 2017 14:49:57 +0200
Subject: [PATCH] lang/sh: recognize functions w/ dashes in imenu

---
 modules/lang/sh/config.el | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/modules/lang/sh/config.el b/modules/lang/sh/config.el
index 2b3c677d4..fc379fd8c 100644
--- a/modules/lang/sh/config.el
+++ b/modules/lang/sh/config.el
@@ -24,6 +24,11 @@
 
   (setq sh-indent-after-continuation 'always)
 
+  ;; recognize function names with dashes in them
+  (push '((sh . ((nil "^\\s-*function\\s-+\\([[:alpha:]_-][[:alnum:]_-]*\\)\\s-*\\(?:()\\)?" 1)
+                 (nil "^\\s-*\\([[:alpha:]_-][[:alnum:]_-]*\\)\\s-*()" 1))))
+        sh-imenu-generic-expression)
+
   ;; 1. Fontifies variables in double quotes
   ;; 2. Fontify command substitution in double quotes
   ;; 3. Fontify built-in/common commands (see `+sh-builtin-keywords')