1 files changed, 40 insertions, 41 deletions

diff --git a/lisp/progmodes/sh-script.el b/lisp/progmodes/sh-script.el
index f828c36917b..83b4bdea759 100644
--- a/lisp/progmodes/sh-script.el
+++ b/lisp/progmodes/sh-script.el
@@ -2460,46 +2460,45 @@ we go to the end of the previous line and do not check for continuations."
   ;;
   (if (bolp)
       nil
-    (let (c min-point
-	  (start (point)))
-      (save-restriction
-	(narrow-to-region
-	(if (sh-this-is-a-continuation)
-	    (setq min-point (sh-prev-line nil))
-	  (save-excursion
-	    (beginning-of-line)
-	    (setq min-point (point))))
-	(point))
-	(skip-chars-backward " \t;")
-	(unless (looking-at "\\s-*;;")
-	(skip-chars-backward "^)}];\"'`({[")
-	(setq c (char-before))))
-      (sh-debug "stopping at %d c is %s  start=%d min-point=%d"
-		(point) c start min-point)
-      (if (< (point) min-point)
-	  (error "point %d < min-point %d" (point) min-point))
-      (cond
-       ((looking-at "\\s-*;;")
-	;; (message "Found ;; !")
-       ";;")
-       ((or (eq c ?\n)
-	    (eq c nil)
-	    (eq c ?\;))
-       (save-excursion
-	 ;; skip forward over white space newline and \ at eol
-	 (skip-chars-forward " \t\n\\\\")
-	 (sh-debug "Now at %d   start=%d" (point) start)
-	 (if (>= (point) start)
-	     (progn
-	       (sh-debug "point: %d >= start: %d" (point) start)
-	       nil)
-	   (sh-get-word))
-	 ))
-       (t
-	;; c	-- return a string
-       (char-to-string c)
-       ))
-      )))
+    (let ((start (point))
+          (min-point (if (sh-this-is-a-continuation)
+                         (sh-prev-line nil)
+                       (line-beginning-position))))
+      (skip-chars-backward " \t;" min-point)
+      (if (looking-at "\\s-*;;")
+          ;; (message "Found ;; !")
+          ";;"
+        (skip-chars-backward "^)}];\"'`({[" min-point)
+        (let ((c (if (> (point) min-point) (char-before))))
+          (sh-debug "stopping at %d c is %s  start=%d min-point=%d"
+                    (point) c start min-point)
+          (if (not (memq c '(?\n nil ?\;)))
+              ;; c	-- return a string
+              (char-to-string c)
+            ;; Return the leading keyword of the "command" we supposedly
+            ;; skipped over.  Maybe we skipped too far (e.g. past a `do' or
+            ;; `then' that precedes the actual command), so check whether
+            ;; we're looking at such a keyword and if so, move back forward.
+            (let ((boundary (point))
+                  kwd next)
+              (while
+                  (progn
+                    ;; Skip forward over white space newline and \ at eol.
+                    (skip-chars-forward " \t\n\\\\" start)
+                    (if (>= (point) start)
+                        (progn
+                          (sh-debug "point: %d >= start: %d" (point) start)
+                          nil)
+                      (if next (setq boundary next))
+                      (sh-debug "Now at %d   start=%d" (point) start)
+                      (setq kwd (sh-get-word))
+                      (if (member kwd (sh-feature sh-leading-keywords))
+                          (progn
+                            (setq next (point))
+                            t)
+                        nil))))
+              (goto-char boundary)
+              kwd)))))))
 
 
 (defun sh-this-is-a-continuation ()
@@ -2518,7 +2517,7 @@ If AND-MOVE is non-nil then move to end of word."
 	(goto-char where))
     (prog1
 	(buffer-substring (point)
-			  (progn (skip-chars-forward "^ \t\n;&")(point)))
+			  (progn (skip-chars-forward "^ \t\n;&|()")(point)))
       (unless and-move
 	(goto-char start)))))