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Diffstat (limited to 'doc/texinfo/programs.texi')
-rw-r--r-- | doc/texinfo/programs.texi | 22 |
1 files changed, 22 insertions, 0 deletions
diff --git a/doc/texinfo/programs.texi b/doc/texinfo/programs.texi index a745d9c38..309f47caa 100644 --- a/doc/texinfo/programs.texi +++ b/doc/texinfo/programs.texi @@ -1812,6 +1812,28 @@ if @code{crt} is set without a value, then the height of the terminal screen is used to compute the threshold. The number of lines on screen is controlled by @code{screen} variable. +@item decode-fallback +@*Type: String. +@*Default: @samp{none}. +@vrindex decode-fallback, mail variable + +This variable controls the way to represent characters that cannot +be rendered using current character set. It can have three values: + +@table @samp +@item none +Such characters are not printed at all. The conversion process stops +at the first character that cannot be rendered. + +@item copy-pass +The characters are displayed @samp{as is}. Notice, that depending on +your setup, this may screw-up your terminal settings. + +@item copy-octal +Unprintable characters are represented by their octal codes. Printable +ones are printed @samp{as is}. +@end table + @item dot @*Type: Boolean. @*Default: False. |