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(next-error-move-function): New variable.

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Richard M. Stallman 2009-08-13 00:57:17 +00:00
parent 99910cf46a
commit 8cdba32b6c
2 changed files with 12 additions and 1 deletions
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lisp/ChangeLog
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@ -1,3 +1,7 @@
2009-08-13 Richard Stallman <rms@gnu.org>
* simple.el (next-error-move-function): New variable.
2009-08-12 Juri Linkov <juri@jurta.org>
* progmodes/grep.el (lgrep): Ensure that `default-directory' is

9
lisp/simple.el
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@ -183,9 +183,16 @@ of the errors before moving.
Major modes providing compile-like functionality should set this variable
to indicate to `next-error' that this is a candidate buffer and how
to navigate in it.")
(make-variable-buffer-local 'next-error-function)
(defvar next-error-move-function nil
"Function to use to move to an error locus.
It takes two arguments, a buffer position in the error buffer
and a buffer position in the error locus buffer.
The buffer for the error locus should already be current.
nil means use goto-char using the second argument position.")
(make-variable-buffer-local 'next-error-move-function)
(defsubst next-error-buffer-p (buffer
&optional avoid-current
extra-test-inclusive