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bug#7596: 23.2.90; fill-flowed with DELETE-SPACE option does not work


From: Chong Yidong
Subject: bug#7596: 23.2.90; fill-flowed with DELETE-SPACE option does not work
Date: Sat, 22 Jan 2011 14:31:52 -0500
User-agent: Gnus/5.13 (Gnus v5.13) Emacs/24.0.50 (gnu/linux)

Kazuhiro Ito <address@hidden> writes:

> (with-temp-buffer
>   (insert "ABC \nDEF")
>   (fill-flowed nil t)
>   (buffer-string))
> It returns
> "ABC
> DEF"
> But I expect
> "ABCDEF"
> I expect DELETE-SPACE option corresponds to "DelSp" parameter in
> RFC3676 and works so.  Plesse see attached patch.

Could a Gnus developer please review Kazuhiro Ito's patch?  Thanks.

--- lisp/gnus/flow-fill.el      2010-01-13 08:35:10 +0000
+++ lisp/gnus/flow-fill.el      2010-12-08 10:14:13 +0000
@@ -106,8 +106,6 @@
       (forward-line 1))
     (goto-char (point-min))
     (while (re-search-forward " $" nil t)
-      (when delete-space
-       (delete-char -1))
       (when (save-excursion
              (beginning-of-line)
              (looking-at "^\\(>*\\)\\( ?\\)"))
@@ -135,6 +133,8 @@
              (replace-match (if (string= (match-string 2) " ")
                                 "" "\\2")))
            (backward-delete-char -1)
+           (when delete-space
+             (delete-char -1))
            (end-of-line))
          (unless sig
            (condition-case nil






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