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| author | Richard Stallman <rms@gnu.org> | 2015-04-05 08:36:56 -0400 |
|---|---|---|
| committer | Richard Stallman <rms@gnu.org> | 2015-04-05 08:42:43 -0400 |
| commit | 4e23cd0ccde4ad1e14fe2870ccf140487af649b2 (patch) | |
| tree | b709ac1e92a892f6ec1faa85eb59a9e5960c25dd /lisp/emacs-lisp/debug.el | |
| parent | dca743f0941909a80e3f28c023977120b6203e20 (diff) | |
| parent | 16eec6fc55dcc05d1d819f18998e84a9580b2521 (diff) | |
| download | emacs-4e23cd0ccde4ad1e14fe2870ccf140487af649b2.tar.gz emacs-4e23cd0ccde4ad1e14fe2870ccf140487af649b2.tar.bz2 emacs-4e23cd0ccde4ad1e14fe2870ccf140487af649b2.zip | |
* mail/rmail.el (rmail-show-message-1): When displaying a mime message,
indicate start and finish in the echo area.
* mail/rmail.el (rmail-epa-decrypt): Disregard <pre> before armor.
Ignore more kinds of whitespace in mime headers.
Modify the decrypted mime part's mime type so it will be displayed
by default when visiting this message again.
* net/browse-url.el (browse-url-firefox-program): Prefer IceCat, doc.
(browse-url-firefox-arguments)
(browse-url-firefox-startup-arguments): Doc fix.
Diffstat (limited to 'lisp/emacs-lisp/debug.el')
| -rw-r--r-- | lisp/emacs-lisp/debug.el | 20 |
1 files changed, 9 insertions, 11 deletions
diff --git a/lisp/emacs-lisp/debug.el b/lisp/emacs-lisp/debug.el index dc0e666836e..ce5c7863c3c 100644 --- a/lisp/emacs-lisp/debug.el +++ b/lisp/emacs-lisp/debug.el @@ -106,10 +106,10 @@ This is to optimize `debugger-make-xrefs'.") "Non-nil if we expect to get back in the debugger soon.") (defvar inhibit-debug-on-entry nil - "Non-nil means that debug-on-entry is disabled.") + "Non-nil means that `debug-on-entry' is disabled.") (defvar debugger-jumping-flag nil - "Non-nil means that debug-on-entry is disabled. + "Non-nil means that `debug-on-entry' is disabled. This variable is used by `debugger-jump', `debugger-step-through', and `debugger-reenable' to temporarily disable debug-on-entry.") @@ -165,7 +165,6 @@ first will be printed into the backtrace buffer." ;; Don't let these magic variables affect the debugger itself. (let ((last-command nil) this-command track-mouse (inhibit-trace t) - (inhibit-debug-on-entry t) unread-command-events unread-post-input-method-events last-input-event last-command-event last-nonmenu-event @@ -193,8 +192,10 @@ first will be printed into the backtrace buffer." debugger-buffer `((display-buffer-reuse-window display-buffer-in-previous-window) - . (,(when debugger-previous-window - `(previous-window . ,debugger-previous-window))))) + . (,(when (and (window-live-p debugger-previous-window) + (frame-visible-p + (window-frame debugger-previous-window))) + `(previous-window . ,debugger-previous-window))))) (setq debugger-window (selected-window)) (if (eq debugger-previous-window debugger-window) (when debugger-jumping-flag @@ -535,11 +536,7 @@ Applies to the frame whose line point is on in the backtrace." (defmacro debugger-env-macro (&rest body) "Run BODY in original environment." (declare (indent 0)) - `(save-excursion - (if (null (buffer-live-p debugger-old-buffer)) - ;; old buffer deleted - (setq debugger-old-buffer (current-buffer))) - (set-buffer debugger-old-buffer) + `(progn (set-match-data debugger-outer-match-data) (prog1 (progn ,@body) @@ -767,7 +764,8 @@ A call to this function is inserted by `debug-on-entry' to cause functions to break on entry." (if (or inhibit-debug-on-entry debugger-jumping-flag) nil - (funcall debugger 'debug))) + (let ((inhibit-debug-on-entry t)) + (funcall debugger 'debug)))) ;;;###autoload (defun debug-on-entry (function) |