* lisp/simple.el (shell-command): Add save-match-data comment

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

diff --git a/lisp/progmodes/sh-script.el b/lisp/progmodes/sh-script.el
index 4f160e1ad6ddbae6d3b6d06505b4ce8e950438ff..10e56d0ddf9ffff0209fbe594fe5e6eda37158a5 100644 (file)
--- a/lisp/progmodes/sh-script.el
+++ b/lisp/progmodes/sh-script.el
@@ -925,8 +925,6 @@ See `sh-feature'.")
      (:weight bold)))
   "Face to show quoted execs like \\=`blabla\\=`."
   :group 'sh-indentation)
-(define-obsolete-face-alias 'sh-heredoc-face 'sh-heredoc "22.1")
-(defvar sh-heredoc-face 'sh-heredoc)
 
 (defface sh-escaped-newline '((t :inherit font-lock-string-face))
   "Face used for (non-escaped) backslash at end of a line in Shell-script mode."
@@ -1207,7 +1205,7 @@ subshells can nest."
     (if q
         (if (characterp q)
             (if (eq q ?\`) 'sh-quoted-exec font-lock-string-face)
-          sh-heredoc-face)
+          'sh-heredoc)
       font-lock-comment-face)))
 
 (defgroup sh-indentation nil
@@ -1662,7 +1660,12 @@ with your script for an edit-interpret-debug cycle."
   (setq-local skeleton-filter-function 'sh-feature)
   (setq-local skeleton-newline-indent-rigidly t)
   (setq-local defun-prompt-regexp
-             (concat "^\\(function[ \t]\\|[[:alnum:]]+[ \t]+()[ \t]+\\)"))
+              (concat
+               "^\\("
+               "\\(function[ \t]\\)?[ \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
             #'sh-completion-at-point-function nil t)
@@ -2897,7 +2900,7 @@ STRING         This is ignored for the purposes of calculating
       ;;(This function never returns just t.)
       (cond
        ((or (nth 3 (syntax-ppss (point)))
-           (eq (get-text-property (point) 'face) sh-heredoc-face))
+           (eq (get-text-property (point) 'face) 'sh-heredoc))
        ;; String continuation -- don't indent
        (setq result t)
        (setq have-result t))
@@ -3103,8 +3106,7 @@ we go to the end of the previous line and do not check for continuations."
     (forward-comment (- (point-max)))
     (unless end (beginning-of-line))
     (when (and (not (bobp))
-              (equal (get-text-property (1- (point)) 'face)
-                     sh-heredoc-face))
+              (eq (get-text-property (1- (point)) 'face) 'sh-heredoc))
       (let ((p1 (previous-single-property-change (1- (point)) 'face)))
        (when p1
          (goto-char p1)