@code{gnus-group-name-charset-group-alist}.
There is one more important variable for non-@acronym{ASCII} group
-names. @emph{XEmacs users must set this}. Emacs users necessarily need
-not do:
+names:
@table @code
@item nnmail-pathname-coding-system
-The value of this variable should be a coding system or @code{nil}
-(which is the default). The @code{nnml} back end, the @code{nnrss} back
-end, the @acronym{NNTP} marks feature (@pxref{NNTP marks}), the agent,
-and the cache use non-@acronym{ASCII} group names in those files and
-directories. This variable overrides the value of
-@code{file-name-coding-system} which specifies the coding system used
-when encoding and decoding those file names and directory names.
+@vindex nnmail-pathname-coding-system
+The value of this variable should be a coding system or @code{nil}. The
+default is @code{nil} in Emacs, or is the aliasee of the coding system
+named @code{file-name} (a certain coding system of which an alias is
+@code{file-name}) in XEmacs.
+
+The @code{nnml} back end, the @code{nnrss} back end, the @acronym{NNTP}
+marks feature (@pxref{NNTP marks}), the agent, and the cache use
+non-@acronym{ASCII} group names in those files and directories. This
+variable overrides the value of @code{file-name-coding-system} which
+specifies the coding system used when encoding and decoding those file
+names and directory names.
In XEmacs (with the @code{mule} feature), @code{file-name-coding-system}
is the only means to specify the coding system used to encode and decode
-file names. Therefore, @emph{you, XEmacs users, have to set it} to the
-coding system that is suitable to encode and decode non-@acronym{ASCII}
-group names. On the other hand, Emacs uses the value of
+file names. On the other hand, Emacs uses the value of
@code{default-file-name-coding-system} if @code{file-name-coding-system}
-is @code{nil}. Normally the value of
-@code{default-file-name-coding-system} is initialized according to the
-locale, so you will need to do nothing if the value is suitable to
-encode and decode non-@acronym{ASCII} group names.
+is @code{nil} or it is bound to the value of
+@code{nnmail-pathname-coding-system} which is @code{nil}.
+
+Normally the value of @code{default-file-name-coding-system} in Emacs or
+@code{nnmail-pathname-coding-system} in XEmacs is initialized according
+to the locale, so you will need to do nothing if the value is suitable
+to encode and decode non-@acronym{ASCII} group names.
The value of this variable (or @code{default-file-name-coding-system})
does not necessarily need to be the same value that is determined by
@code{gnus-group-name-charset-method-alist} and
@code{gnus-group-name-charset-group-alist}.
-If you want to subscribe to the groups spelled in Chinese but
-@code{default-file-name-coding-system} is initialized by default to
-@code{iso-latin-1} for example, that is the most typical case where you
-have to set @code{nnmail-pathname-coding-system} even if you are an
-Emacs user. The @code{utf-8} coding system is a good candidate for it.
-Otherwise, you may change the locale in your system so that
-@code{default-file-name-coding-system} may be initialized to an
-appropriate value, instead of specifying this variable.
+If @code{default-file-name-coding-system} or this variable is
+initialized by default to @code{iso-latin-1} for example, although you
+want to subscribe to the groups spelled in Chinese, that is the most
+typical case where you have to customize
+@code{nnmail-pathname-coding-system}. The @code{utf-8} coding system is
+a good candidate for it. Otherwise, you may change the locale in your
+system so that @code{default-file-name-coding-system} or this variable
+may be initialized to an appropriate value.
@end table
Note that when you copy or move articles from a non-@acronym{ASCII}
commands have is to remove a few (or many) articles from the summary
buffer.
-All limiting commands work on subsets of the articles already fetched
-from the servers. None of these commands query the server for
-additional articles.
+Limiting commands work on subsets of the articles already fetched from
+the servers. These commands don't query the server for additional
+articles.
@table @kbd
(@code{gnus-summary-limit-mark-excluded-as-read}). If given a prefix,
also mark excluded ticked and dormant articles as read.
-@item / N
-@kindex / N (Summary)
-@findex gnus-summary-insert-new-articles
-Insert all new articles in the summary buffer. It scans for new emails
-if @var{back-end}@code{-get-new-mail} is non-@code{nil}.
-
-@item / o
-@kindex / o (Summary)
-@findex gnus-summary-insert-old-articles
-Insert all old articles in the summary buffer. If given a numbered
-prefix, fetch this number of articles.
-
@item / b
@kindex / b (Summary)
@findex gnus-summary-limit-to-bodies
@end table
+The following commands aren't limiting commands, but use the @kbd{/}
+prefix as well.
+
+@table @kbd
+@item / N
+@kindex / N (Summary)
+@findex gnus-summary-insert-new-articles
+Insert all new articles in the summary buffer. It scans for new emails
+if @var{back-end}@code{-get-new-mail} is non-@code{nil}.
+
+@item / o
+@kindex / o (Summary)
+@findex gnus-summary-insert-old-articles
+Insert all old articles in the summary buffer. If given a numbered
+prefix, fetch this number of articles.
+
+@end table
+
+
@node Threading
@section Threading
@cindex threading
@code{nnrss-directory} (see below) for each @code{nnrss} group. File
names containing non-@acronym{ASCII} characters will be encoded by the
coding system specified with the @code{nnmail-pathname-coding-system}
-variable. If it is @code{nil}, in Emacs the coding system defaults to
-the value of @code{default-file-name-coding-system}. If you are using
-XEmacs and want to use non-@acronym{ASCII} group names, you should set
-the value for the @code{nnmail-pathname-coding-system} variable properly.
+variable or other. Also @xref{Non-ASCII Group Names}, for more
+information.
The @code{nnrss} back end generates @samp{multipart/alternative}
@acronym{MIME} articles in which each contains a @samp{text/plain} part
projects / emacs.git / commitdiff