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emacs/lisp/vc-annotate.el
Juanma Barranquero 657bc6fcfd * vc-annotate.el (vc-annotate): Use the main file's coding-system to 
decode annotated text, regardless of language environment.  (Bug#2741)
2009-09-11 10:58:54 +00:00

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;;; vc-annotate.el --- VC Annotate Support
;; Copyright (C) 1997, 1998, 2000, 2001, 2002, 2003, 2004, 2005, 2006,
;; 2007, 2008, 2009 Free Software Foundation, Inc.
;; Author: Martin Lorentzson <emwson@emw.ericsson.se>
;; Maintainer: FSF
;; Keywords: tools
;; This file is part of GNU Emacs.
;; GNU Emacs is free software: you can redistribute it and/or modify
;; it under the terms of the GNU General Public License as published by
;; the Free Software Foundation, either version 3 of the License, or
;; (at your option) any later version.
;; GNU Emacs is distributed in the hope that it will be useful,
;; but WITHOUT ANY WARRANTY; without even the implied warranty of
;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
;; GNU General Public License for more details.
;; You should have received a copy of the GNU General Public License
;; along with GNU Emacs. If not, see <http://www.gnu.org/licenses/>.
;;; Commentary:
;;
(require 'vc-hooks)
(require 'vc)
;;; Code:
(eval-when-compile
(require 'cl))
(defcustom vc-annotate-display-mode 'fullscale
"Which mode to color the output of \\[vc-annotate] with by default."
:type '(choice (const :tag "By Color Map Range" nil)
(const :tag "Scale to Oldest" scale)
(const :tag "Scale Oldest->Newest" fullscale)
(number :tag "Specify Fractional Number of Days"
:value "20.5"))
:group 'vc)
(defcustom vc-annotate-color-map
(if (and (tty-display-color-p) (<= (display-color-cells) 8))
;; A custom sorted TTY colormap
(let* ((colors
(sort
(delq nil
(mapcar (lambda (x)
(if (not (or
(string-equal (car x) "white")
(string-equal (car x) "black") ))
(car x)))
(tty-color-alist)))
(lambda (a b)
(cond
((or (string-equal a "red") (string-equal b "blue")) t)
((or (string-equal b "red") (string-equal a "blue")) nil)
((string-equal a "yellow") t)
((string-equal b "yellow") nil)
((string-equal a "cyan") t)
((string-equal b "cyan") nil)
((string-equal a "green") t)
((string-equal b "green") nil)
((string-equal a "magenta") t)
((string-equal b "magenta") nil)
(t (string< a b))))))
(date 20.)
(delta (/ (- 360. date) (1- (length colors)))))
(mapcar (lambda (x)
(prog1
(cons date x)
(setq date (+ date delta)))) colors))
;; Normal colormap: hue stepped from 0-240deg, value=1., saturation=0.75
'(( 20. . "#FF3F3F")
( 40. . "#FF6C3F")
( 60. . "#FF993F")
( 80. . "#FFC63F")
(100. . "#FFF33F")
(120. . "#DDFF3F")
(140. . "#B0FF3F")
(160. . "#83FF3F")
(180. . "#56FF3F")
(200. . "#3FFF56")
(220. . "#3FFF83")
(240. . "#3FFFB0")
(260. . "#3FFFDD")
(280. . "#3FF3FF")
(300. . "#3FC6FF")
(320. . "#3F99FF")
(340. . "#3F6CFF")
(360. . "#3F3FFF")))
"Association list of age versus color, for \\[vc-annotate].
Ages are given in units of fractional days. Default is eighteen
steps using a twenty day increment, from red to blue. For TTY
displays with 8 or fewer colors, the default is red to blue with
all other colors between (excluding black and white)."
:type 'alist
:group 'vc)
(defcustom vc-annotate-very-old-color "#3F3FFF"
"Color for lines older than the current color range in \\[vc-annotate]."
:type 'string
:group 'vc)
(defcustom vc-annotate-background "black"
"Background color for \\[vc-annotate].
Default color is used if nil."
:type '(choice (const :tag "Default background" nil) (color))
:group 'vc)
(defcustom vc-annotate-menu-elements '(2 0.5 0.1 0.01)
"Menu elements for the mode-specific menu of VC-Annotate mode.
List of factors, used to expand/compress the time scale. See `vc-annotate'."
:type '(repeat number)
:group 'vc)
(defvar vc-annotate-mode-map
(let ((m (make-sparse-keymap)))
(define-key m "a" 'vc-annotate-revision-previous-to-line)
(define-key m "d" 'vc-annotate-show-diff-revision-at-line)
(define-key m "D" 'vc-annotate-show-changeset-diff-revision-at-line)
(define-key m "f" 'vc-annotate-find-revision-at-line)
(define-key m "j" 'vc-annotate-revision-at-line)
(define-key m "l" 'vc-annotate-show-log-revision-at-line)
(define-key m "n" 'vc-annotate-next-revision)
(define-key m "p" 'vc-annotate-prev-revision)
(define-key m "w" 'vc-annotate-working-revision)
(define-key m "v" 'vc-annotate-toggle-annotation-visibility)
m)
"Local keymap used for VC-Annotate mode.")
;;; Annotate functionality
;; Declare globally instead of additional parameter to
;; temp-buffer-show-function (not possible to pass more than one
;; parameter). The use of annotate-ratio is deprecated in favor of
;; annotate-mode, which replaces it with the more sensible "span-to
;; days", along with autoscaling support.
(defvar vc-annotate-ratio nil "Global variable.")
;; internal buffer-local variables
(defvar vc-annotate-backend nil)
(defvar vc-annotate-parent-file nil)
(defvar vc-annotate-parent-rev nil)
(defvar vc-annotate-parent-display-mode nil)
(defconst vc-annotate-font-lock-keywords
;; The fontification is done by vc-annotate-lines instead of font-lock.
'((vc-annotate-lines)))
(define-derived-mode vc-annotate-mode special-mode "Annotate"
"Major mode for output buffers of the `vc-annotate' command.
You can use the mode-specific menu to alter the time-span of the used
colors. See variable `vc-annotate-menu-elements' for customizing the
menu items."
;; Frob buffer-invisibility-spec so that if it is originally a naked t,
;; it will become a list, to avoid initial annotations being invisible.
(add-to-invisibility-spec 'foo)
(remove-from-invisibility-spec 'foo)
(set (make-local-variable 'truncate-lines) t)
(set (make-local-variable 'font-lock-defaults)
'(vc-annotate-font-lock-keywords t)))
(defun vc-annotate-toggle-annotation-visibility ()
"Toggle whether or not the annotation is visible."
(interactive)
(funcall (if (memq 'vc-annotate-annotation buffer-invisibility-spec)
'remove-from-invisibility-spec
'add-to-invisibility-spec)
'vc-annotate-annotation)
(force-window-update (current-buffer)))
(defun vc-annotate-display-default (ratio)
"Display the output of \\[vc-annotate] using the default color range.
The color range is given by `vc-annotate-color-map', scaled by RATIO.
The current time is used as the offset."
(interactive (progn (kill-local-variable 'vc-annotate-color-map) '(1.0)))
(message "Redisplaying annotation...")
(vc-annotate-display ratio)
(message "Redisplaying annotation...done"))
(defun vc-annotate-oldest-in-map (color-map)
"Return the oldest time in the COLOR-MAP."
;; Since entries should be sorted, we can just use the last one.
(caar (last color-map)))
(defun vc-annotate-get-time-set-line-props ()
(let ((bol (point))
(date (vc-call-backend vc-annotate-backend 'annotate-time))
(inhibit-read-only t))
(assert (>= (point) bol))
(put-text-property bol (point) 'invisible 'vc-annotate-annotation)
date))
(defun vc-annotate-display-autoscale (&optional full)
"Highlight the output of \\[vc-annotate] using an autoscaled color map.
Autoscaling means that the map is scaled from the current time to the
oldest annotation in the buffer, or, with prefix argument FULL, to
cover the range from the oldest annotation to the newest."
(interactive "P")
(let ((newest 0.0)
(oldest 999999.) ;Any CVS users at the founding of Rome?
(current (vc-annotate-convert-time (current-time)))
date)
(message "Redisplaying annotation...")
;; Run through this file and find the oldest and newest dates annotated.
(save-excursion
(goto-char (point-min))
(while (not (eobp))
(when (setq date (vc-annotate-get-time-set-line-props))
(when (> date newest)
(setq newest date))
(when (< date oldest)
(setq oldest date)))
(forward-line 1)))
(vc-annotate-display
(/ (- (if full newest current) oldest)
(vc-annotate-oldest-in-map vc-annotate-color-map))
(if full newest))
(message "Redisplaying annotation...done \(%s\)"
(if full
(format "Spanned from %.1f to %.1f days old"
(- current oldest)
(- current newest))
(format "Spanned to %.1f days old" (- current oldest))))))
;; Menu -- Using easymenu.el
(easy-menu-define vc-annotate-mode-menu vc-annotate-mode-map
"VC Annotate Display Menu"
`("VC-Annotate"
["By Color Map Range" (unless (null vc-annotate-display-mode)
(setq vc-annotate-display-mode nil)
(vc-annotate-display-select))
:style toggle :selected (null vc-annotate-display-mode)]
,@(let ((oldest-in-map (vc-annotate-oldest-in-map vc-annotate-color-map)))
(mapcar (lambda (element)
(let ((days (* element oldest-in-map)))
`[,(format "Span %.1f days" days)
(vc-annotate-display-select nil ,days)
:style toggle :selected
(eql vc-annotate-display-mode ,days) ]))
vc-annotate-menu-elements))
["Span ..."
(vc-annotate-display-select
nil (float (string-to-number (read-string "Span how many days? "))))]
"--"
["Span to Oldest"
(unless (eq vc-annotate-display-mode 'scale)
(vc-annotate-display-select nil 'scale))
:help
"Use an autoscaled color map from the oldest annotation to the current time"
:style toggle :selected
(eq vc-annotate-display-mode 'scale)]
["Span Oldest->Newest"
(unless (eq vc-annotate-display-mode 'fullscale)
(vc-annotate-display-select nil 'fullscale))
:help
"Use an autoscaled color map from the oldest to the newest annotation"
:style toggle :selected
(eq vc-annotate-display-mode 'fullscale)]
"--"
["Toggle annotation visibility" vc-annotate-toggle-annotation-visibility
:help
"Toggle whether the annotation is visible or not"]
["Annotate previous revision" vc-annotate-prev-revision
:help "Visit the annotation of the revision previous to this one"]
["Annotate next revision" vc-annotate-next-revision
:help "Visit the annotation of the revision after this one"]
["Annotate revision at line" vc-annotate-revision-at-line
:help
"Visit the annotation of the revision identified in the current line"]
["Annotate revision previous to line" vc-annotate-revision-previous-to-line
:help "Visit the annotation of the revision before the revision at line"]
["Annotate latest revision" vc-annotate-working-revision
:help "Visit the annotation of the working revision of this file"]
"--"
["Show log of revision at line" vc-annotate-show-log-revision-at-line
:help "Visit the log of the revision at line"]
["Show diff of revision at line" vc-annotate-show-diff-revision-at-line
:help "Visit the diff of the revision at line from its previous revision"]
["Show changeset diff of revision at line"
vc-annotate-show-changeset-diff-revision-at-line
:enable
(eq 'repository (vc-call-backend ,vc-annotate-backend 'revision-granularity))
:help "Visit the diff of the revision at line from its previous revision"]
["Visit revision at line" vc-annotate-find-revision-at-line
:help "Visit the revision identified in the current line"]))
(defun vc-annotate-display-select (&optional buffer mode)
"Highlight the output of \\[vc-annotate].
By default, the current buffer is highlighted, unless overridden by
BUFFER. `vc-annotate-display-mode' specifies the highlighting mode to
use; you may override this using the second optional arg MODE."
(interactive)
(when mode (setq vc-annotate-display-mode mode))
(pop-to-buffer (or buffer (current-buffer)))
(cond ((null vc-annotate-display-mode)
;; The ratio is global, thus relative to the global color-map.
(kill-local-variable 'vc-annotate-color-map)
(vc-annotate-display-default (or vc-annotate-ratio 1.0)))
;; One of the auto-scaling modes
((eq vc-annotate-display-mode 'scale)
(vc-exec-after `(vc-annotate-display-autoscale)))
((eq vc-annotate-display-mode 'fullscale)
(vc-exec-after `(vc-annotate-display-autoscale t)))
((numberp vc-annotate-display-mode) ; A fixed number of days lookback
(vc-annotate-display-default
(/ vc-annotate-display-mode
(vc-annotate-oldest-in-map vc-annotate-color-map))))
(t (error "No such display mode: %s"
vc-annotate-display-mode))))
;;;###autoload
(defun vc-annotate (file rev &optional display-mode buf move-point-to)
"Display the edit history of the current file using colors.
This command creates a buffer that shows, for each line of the current
file, when it was last edited and by whom. Additionally, colors are
used to show the age of each line--blue means oldest, red means
youngest, and intermediate colors indicate intermediate ages. By
default, the time scale stretches back one year into the past;
everything that is older than that is shown in blue.
With a prefix argument, this command asks two questions in the
minibuffer. First, you may enter a revision number; then the buffer
displays and annotates that revision instead of the working revision
\(type RET in the minibuffer to leave that default unchanged). Then,
you are prompted for the time span in days which the color range
should cover. For example, a time span of 20 days means that changes
over the past 20 days are shown in red to blue, according to their
age, and everything that is older than that is shown in blue.
If MOVE-POINT-TO is given, move the point to that line.
Customization variables:
`vc-annotate-menu-elements' customizes the menu elements of the
mode-specific menu. `vc-annotate-color-map' and
`vc-annotate-very-old-color' define the mapping of time to colors.
`vc-annotate-background' specifies the background color."
(interactive
(save-current-buffer
(vc-ensure-vc-buffer)
(list buffer-file-name
(let ((def (vc-working-revision buffer-file-name)))
(if (null current-prefix-arg) def
(read-string
(format "Annotate from revision (default %s): " def)
nil nil def)))
(if (null current-prefix-arg)
vc-annotate-display-mode
(float (string-to-number
(read-string "Annotate span days (default 20): "
nil nil "20")))))))
(vc-ensure-vc-buffer)
(setq vc-annotate-display-mode display-mode) ;Not sure why. --Stef
(let* ((temp-buffer-name (format "*Annotate %s (rev %s)*" (buffer-name) rev))
(temp-buffer-show-function 'vc-annotate-display-select)
;; If BUF is specified, we presume the caller maintains current line,
;; so we don't need to do it here. This implementation may give
;; strange results occasionally in the case of REV != WORKFILE-REV.
(current-line (or move-point-to (unless buf
(save-restriction
(widen)
(line-number-at-pos))))))
(message "Annotating...")
;; If BUF is specified it tells in which buffer we should put the
;; annotations. This is used when switching annotations to another
;; revision, so we should update the buffer's name.
(when buf (with-current-buffer buf
(rename-buffer temp-buffer-name t)
;; In case it had to be uniquified.
(setq temp-buffer-name (buffer-name))))
(with-output-to-temp-buffer temp-buffer-name
(let ((backend (vc-backend file))
(coding-system-for-read buffer-file-coding-system))
(vc-call-backend backend 'annotate-command file
(get-buffer temp-buffer-name) rev)
;; we must setup the mode first, and then set our local
;; variables before the show-function is called at the exit of
;; with-output-to-temp-buffer
(with-current-buffer temp-buffer-name
(unless (equal major-mode 'vc-annotate-mode)
(vc-annotate-mode))
(set (make-local-variable 'vc-annotate-backend) backend)
(set (make-local-variable 'vc-annotate-parent-file) file)
(set (make-local-variable 'vc-annotate-parent-rev) rev)
(set (make-local-variable 'vc-annotate-parent-display-mode)
display-mode))))
(with-current-buffer temp-buffer-name
(vc-exec-after
`(progn
;; Ideally, we'd rather not move point if the user has already
;; moved it elsewhere, but really point here is not the position
;; of the user's cursor :-(
(when ,current-line ;(and (bobp))
(goto-line ,current-line)
(setq vc-sentinel-movepoint (point)))
(unless (active-minibuffer-window)
(message "Annotating... done")))))))
(defun vc-annotate-prev-revision (prefix)
"Visit the annotation of the revision previous to this one.
With a numeric prefix argument, annotate the revision that many
revisions previous."
(interactive "p")
(vc-annotate-warp-revision (- 0 prefix)))
(defun vc-annotate-next-revision (prefix)
"Visit the annotation of the revision after this one.
With a numeric prefix argument, annotate the revision that many
revisions after."
(interactive "p")
(vc-annotate-warp-revision prefix))
(defun vc-annotate-working-revision ()
"Visit the annotation of the working revision of this file."
(interactive)
(if (not (equal major-mode 'vc-annotate-mode))
(message "Cannot be invoked outside of a vc annotate buffer")
(let ((warp-rev (vc-working-revision vc-annotate-parent-file)))
(if (equal warp-rev vc-annotate-parent-rev)
(message "Already at revision %s" warp-rev)
(vc-annotate-warp-revision warp-rev)))))
(defun vc-annotate-extract-revision-at-line ()
"Extract the revision number of the current line."
;; This function must be invoked from a buffer in vc-annotate-mode
(vc-call-backend vc-annotate-backend 'annotate-extract-revision-at-line))
(defun vc-annotate-revision-at-line ()
"Visit the annotation of the revision identified in the current line."
(interactive)
(if (not (equal major-mode 'vc-annotate-mode))
(message "Cannot be invoked outside of a vc annotate buffer")
(let ((rev-at-line (vc-annotate-extract-revision-at-line)))
(if (not rev-at-line)
(message "Cannot extract revision number from the current line")
(if (equal rev-at-line vc-annotate-parent-rev)
(message "Already at revision %s" rev-at-line)
(vc-annotate-warp-revision rev-at-line))))))
(defun vc-annotate-find-revision-at-line ()
"Visit the revision identified in the current line."
(interactive)
(if (not (equal major-mode 'vc-annotate-mode))
(message "Cannot be invoked outside of a vc annotate buffer")
(let ((rev-at-line (vc-annotate-extract-revision-at-line)))
(if (not rev-at-line)
(message "Cannot extract revision number from the current line")
(vc-revision-other-window rev-at-line)))))
(defun vc-annotate-revision-previous-to-line ()
"Visit the annotation of the revision before the revision at line."
(interactive)
(if (not (equal major-mode 'vc-annotate-mode))
(message "Cannot be invoked outside of a vc annotate buffer")
(let ((rev-at-line (vc-annotate-extract-revision-at-line))
(prev-rev nil))
(if (not rev-at-line)
(message "Cannot extract revision number from the current line")
(setq prev-rev
(vc-call-backend vc-annotate-backend 'previous-revision
vc-annotate-parent-file rev-at-line))
(vc-annotate-warp-revision prev-rev)))))
(defun vc-annotate-show-log-revision-at-line ()
"Visit the log of the revision at line."
(interactive)
(if (not (equal major-mode 'vc-annotate-mode))
(message "Cannot be invoked outside of a vc annotate buffer")
(let ((rev-at-line (vc-annotate-extract-revision-at-line)))
(if (not rev-at-line)
(message "Cannot extract revision number from the current line")
(vc-print-log rev-at-line)))))
(defun vc-annotate-show-diff-revision-at-line-internal (fileset)
(if (not (equal major-mode 'vc-annotate-mode))
(message "Cannot be invoked outside of a vc annotate buffer")
(let ((rev-at-line (vc-annotate-extract-revision-at-line))
(prev-rev nil))
(if (not rev-at-line)
(message "Cannot extract revision number from the current line")
(setq prev-rev
(vc-call-backend vc-annotate-backend 'previous-revision
vc-annotate-parent-file rev-at-line))
(if (not prev-rev)
(message "Cannot diff from any revision prior to %s" rev-at-line)
(save-window-excursion
(vc-diff-internal
nil
;; The value passed here should follow what
;; `vc-deduce-fileset' returns.
(cons vc-annotate-backend (cons fileset nil))
prev-rev rev-at-line))
(switch-to-buffer "*vc-diff*"))))))
(defun vc-annotate-show-diff-revision-at-line ()
"Visit the diff of the revision at line from its previous revision."
(interactive)
(vc-annotate-show-diff-revision-at-line-internal (list vc-annotate-parent-file)))
(defun vc-annotate-show-changeset-diff-revision-at-line ()
"Visit the diff of the revision at line from its previous revision for all files in the changeset."
(interactive)
(when (eq 'file (vc-call-backend vc-annotate-backend 'revision-granularity))
(error "The %s backend does not support changeset diffs" vc-annotate-backend))
(vc-annotate-show-diff-revision-at-line-internal nil))
(defun vc-annotate-warp-revision (revspec)
"Annotate the revision described by REVSPEC.
If REVSPEC is a positive integer, warp that many revisions forward,
if possible, otherwise echo a warning message. If REVSPEC is a
negative integer, warp that many revisions backward, if possible,
otherwise echo a warning message. If REVSPEC is a string, then it
describes a revision number, so warp to that revision."
(if (not (equal major-mode 'vc-annotate-mode))
(message "Cannot be invoked outside of a vc annotate buffer")
(let* ((buf (current-buffer))
(oldline (line-number-at-pos))
(revspeccopy revspec)
(newrev nil))
(cond
((and (integerp revspec) (> revspec 0))
(setq newrev vc-annotate-parent-rev)
(while (and (> revspec 0) newrev)
(setq newrev (vc-call-backend vc-annotate-backend 'next-revision
vc-annotate-parent-file newrev))
(setq revspec (1- revspec)))
(unless newrev
(message "Cannot increment %d revisions from revision %s"
revspeccopy vc-annotate-parent-rev)))
((and (integerp revspec) (< revspec 0))
(setq newrev vc-annotate-parent-rev)
(while (and (< revspec 0) newrev)
(setq newrev (vc-call-backend vc-annotate-backend 'previous-revision
vc-annotate-parent-file newrev))
(setq revspec (1+ revspec)))
(unless newrev
(message "Cannot decrement %d revisions from revision %s"
(- 0 revspeccopy) vc-annotate-parent-rev)))
((stringp revspec) (setq newrev revspec))
(t (error "Invalid argument to vc-annotate-warp-revision")))
(when newrev
(vc-annotate vc-annotate-parent-file newrev
vc-annotate-parent-display-mode
buf
;; Pass the current line so that vc-annotate will
;; place the point in the line.
(min oldline (progn (goto-char (point-max))
(forward-line -1)
(line-number-at-pos))))))))
(defun vc-annotate-compcar (threshold a-list)
"Test successive cons cells of A-LIST against THRESHOLD.
Return the first cons cell with a car that is not less than THRESHOLD,
nil if no such cell exists."
(let ((i 1)
(tmp-cons (car a-list)))
(while (and tmp-cons (< (car tmp-cons) threshold))
(setq tmp-cons (car (nthcdr i a-list)))
(setq i (+ i 1)))
tmp-cons)) ; Return the appropriate value
(defun vc-annotate-convert-time (time)
"Convert a time value to a floating-point number of days.
The argument TIME is a list as returned by `current-time' or
`encode-time', only the first two elements of that list are considered."
(/ (+ (* (float (car time)) (lsh 1 16)) (cadr time)) 24 3600))
(defun vc-annotate-difference (&optional offset)
"Return the time span in days to the next annotation.
This calls the backend function annotate-time, and returns the
difference in days between the time returned and the current time,
or OFFSET if present."
(let ((next-time (vc-annotate-get-time-set-line-props)))
(when next-time
(- (or offset
(vc-call-backend vc-annotate-backend 'annotate-current-time))
next-time))))
(defun vc-default-annotate-current-time (backend)
"Return the current time, encoded as fractional days."
(vc-annotate-convert-time (current-time)))
(defvar vc-annotate-offset nil)
(defun vc-annotate-display (ratio &optional offset)
"Highlight `vc-annotate' output in the current buffer.
RATIO is the expansion that should be applied to `vc-annotate-color-map'.
The annotations are relative to the current time, unless overridden by OFFSET."
(when (/= ratio 1.0)
(set (make-local-variable 'vc-annotate-color-map)
(mapcar (lambda (elem) (cons (* (car elem) ratio) (cdr elem)))
vc-annotate-color-map)))
(set (make-local-variable 'vc-annotate-offset) offset)
(font-lock-mode 1))
(defun vc-annotate-lines (limit)
(while (< (point) limit)
(let ((difference (vc-annotate-difference vc-annotate-offset))
(start (point))
(end (progn (forward-line 1) (point))))
(when difference
(let* ((color (or (vc-annotate-compcar difference vc-annotate-color-map)
(cons nil vc-annotate-very-old-color)))
;; substring from index 1 to remove any leading `#' in the name
(face-name (concat "vc-annotate-face-"
(if (string-equal
(substring (cdr color) 0 1) "#")
(substring (cdr color) 1)
(cdr color))))
;; Make the face if not done.
(face (or (intern-soft face-name)
(let ((tmp-face (make-face (intern face-name))))
(set-face-foreground tmp-face (cdr color))
(when vc-annotate-background
(set-face-background tmp-face
vc-annotate-background))
tmp-face)))) ; Return the face
(put-text-property start end 'face face)))))
;; Pretend to font-lock there were no matches.
nil)
(provide 'vc-annotate)
;; arch-tag: c3454a89-80e5-4ffd-8993-671b59612898
;;; vc-annotate.el ends here
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