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* lisp/vc/vc.el (vc-log-search): Fix docstring (bug#36644).

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* lisp/vc/vc-git.el (vc-git-log-search): Add docstring.
This commit is contained in:
Juri Linkov 2019-07-25 02:21:28 +03:00
parent a5063aa8b1
commit 8a5a1bebfa
3 changed files with 19 additions and 4 deletions
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4
etc/NEWS
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@ -703,8 +703,8 @@ buffers will delete the marked files (or if no files are marked, the
file under point). This command does not notify the VC backend, and
is mostly useful for unregistered files.
*** New command 'vc-log-search' asks for a pattern string, searches
it in the revision log, and displays matched log entries in the
*** New command 'vc-log-search' asks for a pattern, searches it
in the revision log, and displays matched log entries in the
log buffer. For example, 'M-x vc-log-search RET bug#36644 RET'
displays all entries whose log messages match the bug number.
With a prefix argument asks for a command, so for example,

10
lisp/vc/vc-git.el
View file

@ -74,6 +74,9 @@
;; - steal-lock (file &optional revision) NOT NEEDED
;; HISTORY FUNCTIONS
;; * print-log (files buffer &optional shortlog start-revision limit) OK
;; * log-outgoing (buffer remote-location) OK
;; * log-incoming (buffer remote-location) OK
;; - log-search (buffer pattern) OK
;; - log-view-mode () OK
;; - show-log-entry (revision) OK
;; - comment-history (file) ??
@ -1074,6 +1077,13 @@ If LIMIT is a revision string, use it as an end-revision."
remote-location))))
(defun vc-git-log-search (buffer pattern)
"Search the log of changes for PATTERN and output results into BUFFER.
PATTERN is a basic regular expression by default in Git.
Display all entries that match log messages in long format.
With a prefix argument, ask for a command to run that will output
log entries."
(let ((args `("log" "--no-color" "-i"
,(format "--grep=%s" (or pattern "")))))
(when current-prefix-arg

9
lisp/vc/vc.el
View file

@ -339,7 +339,7 @@
;;
;; - log-search (pattern)
;;
;; Search for string PATTERN in the revision log.
;; Search for PATTERN in the revision log.
;;
;; - log-view-mode ()
;;
@ -2532,7 +2532,12 @@ When called interactively with a prefix argument, prompt for REMOTE-LOCATION."
;;;###autoload
(defun vc-log-search (pattern)
"Search a log of changes for PATTERN string.
"Search the log of changes for PATTERN.
PATTERN is usually interpreted as a regular expression. However, its
exact semantics is up to the backend's log search command; some can
only match fixed strings.
Display all entries that match log messages in long format.
With a prefix argument, ask for a command to run that will output
log entries."