-;;; cvs-status.el --- Major mode for browsing `cvs status' output
+;;; cvs-status.el --- major mode for browsing `cvs status' output -*- coding: utf-8 -*-
-;; Copyright (C) 1999-2000 Free Software Foundation, Inc.
+;; Copyright (C) 1999, 2000, 2002, 2003, 2004,
+;; 2005, 2006 Free Software Foundation, Inc.
-;; Author: Stefan Monnier <monnier@cs.yale.edu>
-;; Keywords: pcl-cvs cvs status tree
-;; Version: $Name: $
-;; Revision: $Id: cvs-status.el,v 1.2 2000/03/22 01:01:36 monnier Exp $
+;; Author: Stefan Monnier <monnier@iro.umontreal.ca>
+;; Keywords: pcl-cvs cvs status tree tools
;; This file is part of GNU Emacs.
;; You should have received a copy of the GNU General Public License
;; along with GNU Emacs; see the file COPYING. If not, write to the
-;; Free Software Foundation, Inc., 59 Temple Place - Suite 330,
-;; Boston, MA 02111-1307, USA.
+;; Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
+;; Boston, MA 02110-1301, USA.
;;; Commentary:
;; Todo:
-;; - Rename to cvs-status-mode.el
;; - Somehow allow cvs-status-tree to work on-the-fly
;;; Code:
(eval-when-compile (require 'cl))
(require 'pcvs-util)
+(eval-when-compile (require 'pcvs))
;;;
("\M-n" . cvs-status-next)
("\M-p" . cvs-status-prev)
("t" . cvs-status-cvstrees)
- ("T" . cvs-status-trees))
+ ("T" . cvs-status-trees)
+ (">" . cvs-mode-checkout))
"CVS-Status' keymap."
:group 'cvs-status
:inherit 'cvs-mode-map)
"Hook run at the end of `cvs-status-mode'.")
(defconst cvs-status-tags-leader-re "^ Existing Tags:$")
-(defconst cvs-status-entry-leader-re "^File: \\(\\S-+\\)\\s-+Status: \\(.+\\)$")
+(defconst cvs-status-entry-leader-re
+ "^File:\\s-+\\(?:no file \\)?\\(.*\\S-\\)\\s-+Status: \\(.+\\)$")
(defconst cvs-status-dir-re "^cvs[.ex]* [a-z]+: Examining \\(.+\\)$")
(defconst cvs-status-rev-re "[0-9][.0-9]*\\.[.0-9]*[0-9]")
(defconst cvs-status-tag-re "[ \t]\\([a-zA-Z][^ \t\n.]*\\)")
(defconst cvs-status-font-lock-keywords
`((,cvs-status-entry-leader-re
- (1 'cvs-filename-face)
- (2 'cvs-need-action-face))
+ (1 'cvs-filename)
+ (2 'cvs-need-action))
(,cvs-status-tags-leader-re
(,cvs-status-rev-re
(save-excursion (re-search-forward "^\n" nil 'move) (point))
(forward-line 1))
(1 font-lock-function-name-face)))))
(defconst cvs-status-font-lock-defaults
- '(cvs-status-font-lock-keywords t nil nil nil))
-
+ '(cvs-status-font-lock-keywords t nil nil nil (font-lock-multiline . t)))
+(defvar cvs-minor-wrap-function)
(put 'cvs-status-mode 'mode-class 'special)
;;;###autoload
(define-derived-mode cvs-status-mode fundamental-mode "CVS-Status"
(let* ((file (match-string 1))
(cvsdir (and (re-search-backward cvs-status-dir-re nil t)
(match-string 1)))
- (pcldir (and (re-search-backward cvs-pcl-cvs-dirchange-re nil t)
+ (pcldir (and (if (boundp 'cvs-pcl-cvs-dirchange-re)
+ (re-search-backward cvs-pcl-cvs-dirchange-re nil t))
(match-string 1)))
(dir ""))
(let ((default-directory ""))
(cons
(cons (cvs-status-current-file)
(cvs-status-current-tag))
- (when (ignore-errors (mark))
- ;; `mark-active' is not provided by XEmacs :-(
+ (when mark-active
(save-excursion
(goto-char (mark))
(cons (cvs-status-current-file)
A tag cannot be a CONS. The return value can also be a list of strings,
if several nodes where merged into one.
The tree will be printed no closer than column COLUMN."
-
+
(let* ((eol (save-excursion (end-of-line) (current-column)))
(column (max (+ eol 2) column)))
(if (null tags) column
(cvs-tree-merge (cvs-cdr rev1) (cvs-cdr rev2)))
(cvs-tree-merge (cdr tree1) (cdr tree2))))))
((> l1 l2)
- (cvs-tree-merge (list (cons (cvs-tag-make (butlast vl1)) tree1)) tree2))
+ (cvs-tree-merge
+ (list (cons (cvs-tag-make (butlast vl1)) tree1)) tree2))
((< l1 l2)
- (cvs-tree-merge tree1 (list (cons (cvs-tag-make (butlast vl2)) tree2)))))))))
+ (cvs-tree-merge
+ tree1 (list (cons (cvs-tag-make (butlast vl2)) tree2)))))))))
(defun cvs-tag-make-tag (tag)
- (let ((vl (mapcar 'string-to-number (split-string (third tag) "\\."))))
- (cvs-tag-make vl (first tag) (intern (second tag)))))
+ (let ((vl (mapcar 'string-to-number (split-string (nth 2 tag) "\\."))))
+ (cvs-tag-make vl (nth 0 tag) (intern (nth 1 tag)))))
(defun cvs-tags->tree (tags)
"Make a tree out of a list of TAGS."
(let ((tags
- (mapcar (lambda (tag)
- (let ((tag (cvs-tag-make-tag tag)))
- (list (if (not (eq (cvs-tag->type tag) 'branch)) tag
- (list (cvs-tag-make (butlast (cvs-tag->vlist tag)))
- tag)))))
- tags)))
+ (mapcar
+ (lambda (tag)
+ (let ((tag (cvs-tag-make-tag tag)))
+ (list (if (not (eq (cvs-tag->type tag) 'branch)) tag
+ (list (cvs-tag-make (butlast (cvs-tag->vlist tag)))
+ tag)))))
+ tags)))
(while (cdr tags)
(let (tl)
(while tags
(defun cvs-status-get-tags ()
"Look for a list of tags, read them in and delete them.
-Returns NIL if there was an empty list of tags and T if there wasn't
+Return nil if there was an empty list of tags and t if there wasn't
even a list. Else, return the list of tags where each element of
the list is a three-string list TAG, KIND, REV."
(let ((tags nil))
(setq tags (nreverse tags)))
(progn ; new tree style listing
- (let* ((re-lead "[ \t]*\\(-+\\)?\\(|\n?[ \t]+\\)?")
+ (let* ((re-lead "[ \t]*\\(-+\\)?\\(|\n?[ \t]+\\)*")
(re3 (concat re-lead "\\(\\.\\)?\\(" cvs-status-rev-re "\\)"))
(re2 (concat re-lead cvs-status-tag-re "\\(\\)"))
(re1 (concat re-lead cvs-status-tag-re
(save-restriction
(narrow-to-region (point) (point))
;;(newline)
- (cvs-tree-print (cvs-tags->tree tags) 'cvs-tag->string 3))
+ (combine-after-change-calls
+ (cvs-tree-print (cvs-tags->tree tags) 'cvs-tag->string 3)))
;;(cvs-refontify pt (point))
- (sit-for 0)
+ ;;(sit-for 0)
;;)
))))
-;;;;
+;;;;
;;;; CVSTree-style trees
-;;;;
-
-;; chars sets. Ripped from cvstree
-(defvar cvs-tree-dstr-2byte-ready
- (when (featurep 'mule)
- (if (boundp 'current-language-environment)
- (string= current-language-environment "Japanese")
- t)) ; mule/emacs-19
- "*Variable that specifies characters set used in cvstree tree graph.
-If non-nil, 2byte (Japanese?) characters set is used.
-If nil, 1byte characters set is used.
-2byte characters might be available with Mule or Emacs with Mule extension.")
-
-(defconst cvs-tree-dstr-char-space
- (if cvs-tree-dstr-2byte-ready "\e$B!!\e(B" " "))
-(defconst cvs-tree-dstr-char-hbar
- (if cvs-tree-dstr-2byte-ready "\e$B(,\e(B" "--"))
-(defconst cvs-tree-dstr-char-vbar
- (if cvs-tree-dstr-2byte-ready "\e$B(-\e(B" "| "))
-(defconst cvs-tree-dstr-char-branch
- (if cvs-tree-dstr-2byte-ready "\e$B(2\e(B" "+-"))
-(defconst cvs-tree-dstr-char-eob ;end of branch
- (if cvs-tree-dstr-2byte-ready "\e$B(1\e(B" "`-"))
-(defconst cvs-tree-dstr-char-bob ;beginning of branch
- (if cvs-tree-dstr-2byte-ready "\e$B(3\e(B" "+-"))
+;;;;
+
+(defvar cvs-tree-use-jisx0208 nil) ;Old compat var.
+(defvar cvs-tree-use-charset
+ (cond
+ (cvs-tree-use-jisx0208 'jisx0208)
+ ((char-displayable-p ?━) 'unicode)
+ ((char-displayable-p (make-char 'japanese-jisx0208 40 44)) 'jisx0208))
+ "*Non-nil if we should use the graphical glyphs from `japanese-jisx0208'.
+Otherwise, default to ASCII chars like +, - and |.")
+
+(defconst cvs-tree-char-space
+ (case cvs-tree-use-charset
+ (jisx0208 (make-char 'japanese-jisx0208 33 33))
+ (unicode " ")
+ (t " ")))
+(defconst cvs-tree-char-hbar
+ (case cvs-tree-use-charset
+ (jisx0208 (make-char 'japanese-jisx0208 40 44))
+ (unicode "━")
+ (t "--")))
+(defconst cvs-tree-char-vbar
+ (case cvs-tree-use-charset
+ (jisx0208 (make-char 'japanese-jisx0208 40 45))
+ (unicode "┃")
+ (t "| ")))
+(defconst cvs-tree-char-branch
+ (case cvs-tree-use-charset
+ (jisx0208 (make-char 'japanese-jisx0208 40 50))
+ (unicode "┣")
+ (t "+-")))
+(defconst cvs-tree-char-eob ;end of branch
+ (case cvs-tree-use-charset
+ (jisx0208 (make-char 'japanese-jisx0208 40 49))
+ (unicode "┗")
+ (t "`-")))
+(defconst cvs-tree-char-bob ;beginning of branch
+ (case cvs-tree-use-charset
+ (jisx0208 (make-char 'japanese-jisx0208 40 51))
+ (unicode "┳")
+ (t "+-")))
(defun cvs-tag-lessp (tag1 tag2)
(eq (cvs-tag-compare tag1 tag2) 'more2))
"Look for a list of tags, and replace it with a tree.
Optional prefix ARG chooses between two representations."
(interactive "P")
+ (when (and cvs-tree-use-charset
+ (not enable-multibyte-characters))
+ ;; We need to convert the buffer from unibyte to multibyte
+ ;; since we'll use multibyte chars for the tree.
+ (let ((modified (buffer-modified-p))
+ (inhibit-read-only t)
+ (inhibit-modification-hooks t))
+ (unwind-protect
+ (progn
+ (decode-coding-region (point-min) (point-max) 'undecided)
+ (set-buffer-multibyte t))
+ (restore-buffer-modified-p modified))))
(save-excursion
(goto-char (point-min))
(let ((inhibit-read-only t)
;;(pt (save-excursion (forward-line -1) (point)))
)
(setq tags (sort tags 'cvs-tag-lessp))
- (let* ((first (first tags))
+ (let* ((first (car tags))
(prev (if (cvs-tag-p first)
- (list (first (cvs-tag->vlist first))) nil)))
- (cvs-tree-tags-insert tags prev)
+ (list (car (cvs-tag->vlist first))) nil)))
+ (combine-after-change-calls
+ (cvs-tree-tags-insert tags prev))
;;(cvs-refontify pt (point))
- (sit-for 0)))))))
+ ;;(sit-for 0)
+ ))))))
(defun cvs-tree-tags-insert (tags prev)
(when tags
(let* ((na+char
(if (car as)
(if eq
- (if next-eq (cons t cvs-tree-dstr-char-vbar)
- (cons t cvs-tree-dstr-char-branch))
- (cons nil cvs-tree-dstr-char-bob))
+ (if next-eq (cons t cvs-tree-char-vbar)
+ (cons t cvs-tree-char-branch))
+ (cons nil cvs-tree-char-bob))
(if eq
- (if next-eq (cons nil cvs-tree-dstr-char-space)
- (cons t cvs-tree-dstr-char-eob))
+ (if next-eq (cons nil cvs-tree-char-space)
+ (cons t cvs-tree-char-eob))
(cons nil (if (and (eq (cvs-tag->type tag) 'branch)
(cvs-every 'null as))
- cvs-tree-dstr-char-space
- cvs-tree-dstr-char-hbar))))))
+ cvs-tree-char-space
+ cvs-tree-char-hbar))))))
(insert (cdr na+char))
(push (car na+char) nas))
(setq pe eq)))
(nreverse nas))))
-;;;;
+;;;;
;;;; Merged trees from different files
-;;;;
+;;;;
(defun cvs-tree-fuzzy-merge-1 (trees tree prev)
)
(erase-buffer)
(let ((cvs-tag-print-rev nil))
(cvs-tree-print tree 'cvs-tag->string 3)))))
-
-(provide 'cvs-status)
-;;; Change Log:
-;; $Log: cvs-status.el,v $
-;; Revision 1.2 2000/03/22 01:01:36 monnier
-;; (cvs-status-(prev|next)): Rename from
-;; cvs-status-(prev|next)-entry and use easy-mmode-define-navigation.
-;; (cvs-tree-dstr-*): Rename from cvstree-dstr-* and use two ascii chars
-;; to let the output "breathe" a little more (more readable).
-;;
+(provide 'cvs-status)
+;; arch-tag: db8b5094-d02a-473e-a476-544e89ff5ad0
;;; cvs-status.el ends here