[Emacs-diffs] Changes to emacs/lisp/progmodes/gud.el

[Nick Roberts]

Index: emacs/lisp/progmodes/gud.el
diff -u emacs/lisp/progmodes/gud.el:1.99 emacs/lisp/progmodes/gud.el:1.100
--- emacs/lisp/progmodes/gud.el:1.99    Tue Mar 14 20:27:57 2006
+++ emacs/lisp/progmodes/gud.el Thu Mar 16 22:56:18 2006
@@ -740,14 +740,18 @@
 
 (defvar gud-comint-buffer nil)
 
-(defun gud-gdb-complete-command ()
+(defun gud-gdb-complete-command (&optional command a b)
   "Perform completion on the GDB command preceding point.
 This is implemented using the GDB `complete' command which isn't
 available with older versions of GDB."
   (interactive)
-  (let* ((end (point))
-        (command (buffer-substring (comint-line-beginning-position) end))
-        (command-word
+  (if command
+      ;; Used by gud-watch in mini-buffer.
+      (setq command (concat "p " command))
+    ;; Used in GUD buffer.
+    (let ((end (point)))
+      (setq command (buffer-substring (comint-line-beginning-position) end))))
+  (let* ((command-word
          ;; Find the word break.  This match will always succeed.
          (and (string-match "\\(\\`\\| \\)\\([^ ]*\\)\\'" command)
               (substring command (match-beginning 2))))
@@ -866,13 +870,14 @@
 
 (defun gud-gdb-run-command-fetch-lines (command buffer &optional skip)
   "Run COMMAND, and return the list of lines it outputs.
-BUFFER is the GUD buffer in which to run the command.
+BUFFER is the current buffer which may be the GUD buffer in which to run.
 SKIP is the number of chars to skip on each lines, it defaults to 0."
-  (with-current-buffer buffer
-    (if (save-excursion
-         (goto-char (point-max))
-         (forward-line 0)
-         (not (looking-at comint-prompt-regexp)))
+  (with-current-buffer gud-comint-buffer
+    (if (and (eq gud-comint-buffer buffer)
+            (save-excursion
+              (goto-char (point-max))
+              (forward-line 0)
+              (not (looking-at comint-prompt-regexp))))
        nil
       ;; Much of this copied from GDB complete, but I'm grabbing the stack
       ;; frame instead.
@@ -881,12 +886,13 @@
            (gud-gdb-fetch-lines-string nil)
            (gud-gdb-fetch-lines-break (or skip 0))
            (gud-marker-filter
-            `(lambda (string) (gud-gdb-fetch-lines-filter string 
',gud-marker-filter))))
+            `(lambda (string)
+               (gud-gdb-fetch-lines-filter string ',gud-marker-filter))))
        ;; Issue the command to GDB.
        (gud-basic-call command)
        ;; Slurp the output.
        (while gud-gdb-fetch-lines-in-progress
-         (accept-process-output (get-buffer-process buffer)))
+         (accept-process-output (get-buffer-process gud-comint-buffer)))
        (nreverse gud-gdb-fetched-lines)))))
 
 
@@ -3270,11 +3276,10 @@
     (remove-hook 'tooltip-hook 'gud-tooltip-tips)
     (define-key global-map [mouse-movement] 'ignore)))
   (gud-tooltip-activate-mouse-motions-if-enabled)
-  (if (and
-       gud-comint-buffer
-       (buffer-name gud-comint-buffer); gud-comint-buffer might be killed
-       (with-current-buffer gud-comint-buffer
-       (memq gud-minor-mode '(gdbmi gdba))))
+  (if (and gud-comint-buffer
+          (buffer-name gud-comint-buffer); gud-comint-buffer might be killed
+          (memq (buffer-local-value 'gud-minor-mode gud-comint-buffer)
+                '(gdbmi gdba)))
       (if gud-tooltip-mode
          (progn
            (dolist (buffer (buffer-list))