master a6bd049: Add support for outlining in shell-script-mode

[Lars Ingebrigtsen]

branch: master
commit a6bd0490317371dd49d847a774c8ae73315fe6d1
Author: Lars Ingebrigtsen <larsi@gnus.org>
Commit: Lars Ingebrigtsen <larsi@gnus.org>

    Add support for outlining in shell-script-mode
    
    * lisp/progmodes/sh-script.el (sh-mode): Set outline-regexp (bug#49346).
---
 etc/NEWS                    | 4 ++++
 lisp/progmodes/sh-script.el | 1 +
 2 files changed, 5 insertions(+)

diff --git a/etc/NEWS b/etc/NEWS
index 3c41a97..b63d10f 100644
--- a/etc/NEWS
+++ b/etc/NEWS
@@ -2398,6 +2398,10 @@ This command, called interactively, toggles the local 
value of
 
 ** Miscellaneous
 
+---
+*** 'shell-script-mode' now supports 'outline-minor-mode'.
+The outline headings have lines that start with "##".
+
 +++
 *** New command 'revert-buffer-quick'.
 This is bound to 'C-x x g' and is like `revert-buffer', but prompts
diff --git a/lisp/progmodes/sh-script.el b/lisp/progmodes/sh-script.el
index 2f98b9c..8fcb311 100644
--- a/lisp/progmodes/sh-script.el
+++ b/lisp/progmodes/sh-script.el
@@ -1532,6 +1532,7 @@ with your script for an edit-interpret-debug cycle."
   (setq-local add-log-current-defun-function #'sh-current-defun-name)
   (add-hook 'completion-at-point-functions
             #'sh-completion-at-point-function nil t)
+  (setq-local outline-regexp "##")
   ;; Parse or insert magic number for exec, and set all variables depending
   ;; on the shell thus determined.
   (sh-set-shell