From: Karl Heuer <kwzh@gnu.org>
Date: Thu, 3 Nov 1994 20:30:28 +0000 (+0000)
Subject: (gud-gdb-complete-command): Add a trailing single quote to partially quoted
X-Git-Tag: emacs-19.34~6039
X-Git-Url: http://git.eshelyaron.com/gitweb/?a=commitdiff_plain;h=fd63b4f4d86e523f6372b356f991358bfc7e866c;p=emacs.git

(gud-gdb-complete-command): Add a trailing single quote to partially quoted
unique completions.
---

diff --git a/lisp/gud.el b/lisp/gud.el
index 34e740bd50f..b8080e0ae72 100644
--- a/lisp/gud.el
+++ b/lisp/gud.el
@@ -317,6 +317,17 @@ available with older versions of GDB."
 	    (setcdr first (setq second (cdr second)))
 	  (setq first second
 		second (cdr second)))))
+    ;; Add a trailing single quote if there is a unique completion
+    ;; and it contains an odd number of unquoted single quotes.
+    (and (= (length gud-gdb-complete-list) 1)
+	 (let ((str (car gud-gdb-complete-list))
+	       (pos 0)
+	       (count 0))
+	   (while (string-match "\\([^'\\]\\|\\\\'\\)*'" str pos)
+	     (setq count (1+ count)
+		   pos (match-end 0)))
+	   (and (= (mod count 2) 1)
+		(setq gud-gdb-complete-list (list (concat str "'"))))))
     ;; Let comint handle the rest.
     (comint-dynamic-simple-complete command-word gud-gdb-complete-list)))