* nnslashdot.el (nnslashdot-request-list): Parse new html.

[gnus] / lisp / flow-fill.el

diff --git a/lisp/flow-fill.el b/lisp/flow-fill.el
index e627c49..e7ca680 100644 (file)
--- a/lisp/flow-fill.el
+++ b/lisp/flow-fill.el
@@ -1,6 +1,6 @@
 ;;; flow-fill.el --- interprete RFC2646 "flowed" text
 
-;; Copyright (C) 2000, 2001 Free Software Foundation, Inc.
+;; Copyright (C) 2000, 2001, 2002 Free Software Foundation, Inc.
 
 ;; Author: Simon Josefsson <jas@pdc.kth.se>
 ;; Keywords: mail
@@ -52,6 +52,23 @@
 
 (eval-when-compile (require 'cl))
 
+(defcustom fill-flowed-display-column 'fill-column
+  "Column beyond which format=flowed lines are wrapped, when displayed.
+This can be a lisp expression or an integer."
+  :type '(choice (const :tag "Standard `fill-column'" fill-column)
+                (const :tag "Fit Window" (- (window-width) 5))
+                (sexp)
+                (integer)))
+
+(defcustom fill-flowed-encode-column 66
+  "Column beyond which format=flowed lines are wrapped, in outgoing messages.
+This can be a lisp expression or an integer.
+RFC 2646 suggests 66 characters for readability."
+  :type '(choice (const :tag "Standard fill-column" fill-column)
+                (const :tag "RFC 2646 default (66)" 66)
+                (sexp)
+                (integer)))
+
 (eval-and-compile
   (defalias 'fill-flowed-point-at-bol
        (if (fboundp 'point-at-bol)
@@ -71,7 +88,7 @@
        ;; Go through each paragraph, filling it and adding SPC
        ;; as the last character on each line.
        (while (setq end (text-property-any start (point-max) 'hard 't))
-         (let ((fill-column 66))
+         (let ((fill-column (eval fill-flowed-encode-column)))
            (fill-region start end t 'nosqueeze 'to-eop))
          (goto-char start)
          ;; `fill-region' probably distorted end.
@@ -117,7 +134,7 @@
            (end-of-line))
          (unless sig
            (let ((fill-prefix (when quote (concat quote " ")))
-                 (fill-column (1- (window-width))))
+                 (fill-column (eval fill-flowed-display-column)))
              (fill-region (fill-flowed-point-at-bol)
                           (min (1+ (fill-flowed-point-at-eol)) (point-max))
                           'left 'nosqueeze))))))))