(mm-uu-emacs-sources-regexp): Make variable

[gnus] / lisp / mm-uu.el

diff --git a/lisp/mm-uu.el b/lisp/mm-uu.el
index f7d3a91..ed54101 100644 (file)
--- a/lisp/mm-uu.el
+++ b/lisp/mm-uu.el
@@ -1,6 +1,7 @@
 ;;; mm-uu.el --- Return uu stuff as mm handles
-;; Copyright (c) 1998, 1999, 2000, 2001, 2002, 2003, 2004
-;;        Free Software Foundation, Inc.
+
+;; Copyright (C) 1998, 1999, 2000, 2001, 2002, 2003, 2004,
+;;   2005 Free Software Foundation, Inc.
 
 ;; Author: Shenghuo Zhu <zsh@cs.rochester.edu>
 ;; Keywords: postscript uudecode binhex shar forward gnatsweb pgp
@@ -76,11 +77,21 @@ decoder, such as hexbin."
   "The default disposition of uu parts.
 This can be either \"inline\" or \"attachment\".")
 
-(defvar mm-uu-emacs-sources-regexp "gnu\\.emacs\\.sources"
-  "The regexp of Emacs sources groups.")
+(defcustom mm-uu-emacs-sources-regexp "\\.emacs\\.sources"
+  "The regexp of Emacs sources groups."
+  :version "22.1"
+  :type 'regexp
+  :group 'gnus-article-mime)
+
+(defcustom mm-uu-diff-groups-regexp
+  \\(gmane\\|gnu\\)\\..*\\(diff\\|commit\\|cvs\\|bug\\|devel\\)
+  "Regexp matching diff groups."
+  :version "22.1"
+  :type 'regexp
+  :group 'gnus-article-mime)
 
-(defcustom mm-uu-diff-groups-regexp "gnus\\.commits"
-  "*Regexp matching diff groups."
+(defcustom mm-uu-tex-groups-regexp "\\.tex\\>"
+  "*Regexp matching TeX groups."
   :version "22.1"
   :type 'regexp
   :group 'gnus-article-mime)
@@ -152,7 +163,14 @@ This can be either \"inline\" or \"attachment\".")
      nil
      mm-uu-diff-extract
      nil
-     mm-uu-diff-test)))
+     mm-uu-diff-test)
+    (verbatim-marks
+     ;; slrn-style verbatim marks, see
+     ;; http://www.slrn.org/manual/slrn-manual-6.html#ss6.81
+     "^#v\\+$"
+     "^#v\\-$"
+     mm-uu-verbatim-marks-extract
+     nil)))
 
 (defcustom mm-uu-configure-list '((shar . disabled))
   "A list of mm-uu configuration.
@@ -188,9 +206,27 @@ To disable dissecting shar codes, for instance, add
 (defsubst mm-uu-function-2 (entry)
   (nth 5 entry))
 
-(defun mm-uu-copy-to-buffer (&optional from to)
+(defface mm-uu-extract
+  '((((class color)
+      (background dark))
+     (:background "gray5"))
+    (((class color)
+      (background light))
+     (:background "gray95"))
+    (t
+     ()))
+  "Face for extracted buffers."
+  ;; See `mm-uu-verbatim-marks-extract'.
+  :version "23.0" ;; No Gnus
+  :group 'gnus-article-mime)
+
+(defun mm-uu-copy-to-buffer (&optional from to properties)
   "Copy the contents of the current buffer to a fresh buffer.
-Return that buffer."
+Return that buffer.
+
+If PROPERTIES is non-nil, PROPERTIES are applied to the buffer,
+see `set-text-properties'.  If PROPERTIES equals t, this means to
+apply the face `mm-uu-extract'."
   (let ((obuf (current-buffer))
         (coding-system
          ;; Might not exist in non-MULE XEmacs
@@ -199,6 +235,11 @@ Return that buffer."
     (with-current-buffer (generate-new-buffer " *mm-uu*")
       (setq buffer-file-coding-system coding-system)
       (insert-buffer-substring obuf from to)
+      (cond ((eq properties  t)
+            (set-text-properties (point-min) (point-max)
+                                 '(face mm-uu-extract)))
+           (properties
+            (set-text-properties (point-min) (point-max) properties)))
       (current-buffer))))
 
 (defun mm-uu-configure-p  (key val)
@@ -252,6 +293,14 @@ Return that buffer."
   (mm-make-handle (mm-uu-copy-to-buffer start-point end-point)
                  '("application/postscript")))
 
+(defun mm-uu-verbatim-marks-extract ()
+  (mm-make-handle
+   (mm-uu-copy-to-buffer
+    (progn (goto-char start-point) (forward-line) (point))
+    (progn (goto-char end-point) (forward-line -1) (point))
+    t)
+   '("text/verbatim" (charset . gnus-decoded))))
+
 (defun mm-uu-emacs-sources-extract ()
   (mm-make-handle (mm-uu-copy-to-buffer start-point end-point)
                  '("application/emacs-lisp")