Change keybinding for backtrace-collapse from '=' to '-'

'+' and '-' make a more intuitive pair of keybindings for
backtrace-pretty-print and backtrace-collapse than '+' and '='.
* lisp/emacs-lisp/backtrace.el (backtrace-mode-map):
* doc/lispref/debugging.texi (Backtraces): Change
keybinding for backtrace-collapse.

diff --git a/doc/lispref/debugging.texi b/doc/lispref/debugging.texi
index b5a73a255af9aed8c19f8324bcb678f3b9a9217c..5230854cc7aecf5a6db275b9ed6243d6032d020c 100644 (file)
--- a/doc/lispref/debugging.texi
+++ b/doc/lispref/debugging.texi
@@ -451,7 +451,7 @@ Move to the beginning of the next frame.
 Add line breaks and indentation to the top-level Lisp form at point to
 make it more readable.
 
-@item =
+@item -
 Collapse the top-level Lisp form at point back to a single line.
 
 @item #

diff --git a/lisp/emacs-lisp/backtrace.el b/lisp/emacs-lisp/backtrace.el
index aac43fec8e4c99c4c3dbdcccdb6c1049d4c92da6..779feb43075cece0ecec349ecb40849bbaccb74e 100644 (file)
--- a/lisp/emacs-lisp/backtrace.el
+++ b/lisp/emacs-lisp/backtrace.el
@@ -186,7 +186,7 @@ This is commonly used to recompute `backtrace-frames'.")
     (define-key map "#" 'backtrace-toggle-print-circle)
     (define-key map "\C-m" 'backtrace-help-follow-symbol)
     (define-key map "+" 'backtrace-pretty-print)
-    (define-key map "=" 'backtrace-collapse)
+    (define-key map "-" 'backtrace-collapse)
     (define-key map [follow-link] 'mouse-face)
     (define-key map [mouse-2] 'mouse-select-window)
     map)