Commit ee9c5954 authored by Juri Linkov's avatar Juri Linkov

* simple.el (next-error): New defgroup and defface.

(next-error-highlight, next-error-highlight-no-select):
New defcustoms.
(next-error-no-select): Let-bind next-error-highlight to the value
of next-error-highlight-no-select before calling `next-error'.
parent 03e75c7e
......@@ -65,7 +65,7 @@
(setq found buffer)))
(setq list (cdr list)))
(switch-to-buffer found)))
;;; next-error support framework
(defvar next-error-last-buffer nil
"The most recent next-error buffer.
......@@ -200,7 +200,8 @@ backwards, if negative).
Finds and highlights the source line like \\[next-error], but does not
select the source buffer."
(interactive "p")
(next-error n)
(let ((next-error-highlight next-error-highlight-no-select))
(next-error n))
(pop-to-buffer next-error-last-buffer))
(defun previous-error-no-select (&optional n)
......@@ -212,6 +213,43 @@ select the source buffer."
(interactive "p")
(next-error-no-select (- (or n 1))))
(defgroup next-error nil
"next-error support framework."
:group 'compilation
:version "21.4")
(defface next-error
'((t (:inherit region)))
"Face used to highlight next error locus."
:group 'next-error
:version "21.4")
(defcustom next-error-highlight 0.1
"*Highlighting of locations in selected source buffers.
If number, highlight the locus in next-error face for given time in seconds.
If t, use persistent overlays fontified in next-error face.
If nil, don't highlight the locus in the source buffer.
If `fringe-arrow', indicate the locus by the fringe arrow."
:type '(choice (number :tag "Delay")
(const :tag "Persistent overlay" t)
(const :tag "No highlighting" nil)
(const :tag "Fringe arrow" 'fringe-arrow))
:group 'next-error
:version "21.4")
(defcustom next-error-highlight-no-select 0.1
"*Highlighting of locations in non-selected source buffers.
If number, highlight the locus in next-error face for given time in seconds.
If t, use persistent overlays fontified in next-error face.
If nil, don't highlight the locus in the source buffer.
If `fringe-arrow', indicate the locus by the fringe arrow."
:type '(choice (number :tag "Delay")
(const :tag "Persistent overlay" t)
(const :tag "No highlighting" nil)
(const :tag "Fringe arrow" 'fringe-arrow))
:group 'next-error
:version "21.4")
;;;
(defun fundamental-mode ()
......
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