File 0002-documentation-for-the-locale-keyword.patch of Package groff

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File 0002-documentation-for-the-locale-keyword.patch of Package groff (Revision 84835c9fe601f8796f17b077b21dcdf8)

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From d4f65688290a2362af9a66ecb3ae93beb591fbf9 Mon Sep 17 00:00:00 2001
From: Michal Vyskocil <mvyskocil@suse.cz>
Date: Thu, 29 Sep 2011 09:19:01 +0200
Subject: [PATCH] documentation for the locale keyword

---
 doc/groff.texi  |   28 +++++++++++++++++++++++++++-
 man/groff_font.5.man |    8 +++++++-
 2 files changed, 34 insertions(+), 2 deletions(-)

Index: b/doc/groff.texi
===================================================================
--- a/doc/groff.texi
+++ b/doc/groff.texi
@@ -18404,10 +18404,36 @@ for points, and @samp{P} for picas.  Exa
 argument that starts with a digit is always treated as a custom paper
 format.
 
-Finally, the argument can be a file name (e.g., @file{/etc/papersize});
+Or, the argument can be a file name (e.g., @file{/etc/papersize});
 if the file can be opened, the first line is read and a match attempted
 against each of the other forms.  No comment syntax is supported.
 
+Finally, @var{string} can be a keyword @code{locale}. In this case groff will
+determine the default paper size from the country code of @code{LC_PAPER}. For
+most of combinations (including @code{LC_PAPER=C} or @code{POSIX}) a4 is used.
+In case of countries listed in Common Language Data Repository 2.0 of Unicode
+Consorcium - US (@code{US}), Canada (@code{CA}), Belize (@code{BZ}), Chile
+(@code{CL}), Colombia (@code{CO}), Costa Rica (@code{CR}), El Salvador
+(@code{SV}), Guatemala (@code{GT}), Panama (@code{PA}), Philippines
+(@code{PH}), Puerto Rico (@code{PR}), Mexico (@code{MX}), Nicaragua (@code{NI})
+and the Venezula (@code{VE}) size letter is used. The value of @code{LC_PAPER}
+is usually derived from @code{LANG} or @code{LC_ALL} and needs to be changed
+only if your main locale does not match the expected default paper size. Then
+you need to put the correct LC_PAPER variable into your environment.
+
+@example
+@group
+# the locale keyword is in devpts
+shell> grep papersize /usr/share/groff/current/font/devps/DESC
+papersize locale
+# default locale is US producing a letter papersize
+shell> locale | grep LC_PAPER
+LC_PAPER="en_US.UTF-8"
+# let's use a4 (German default) in this case
+shell> LC_PAPER=de_DE.UTF-8 groff -Tps ...
+@end group
+@end example
+
 More than one argument can be specified;
 each is scanned in turn and the first valid paper specification used.
 
Index: b/man/groff_font.5.man
===================================================================
--- a/man/groff_font.5.man
+++ b/man/groff_font.5.man
@@ -286,7 +286,7 @@ format.
 .
 .
 .IP
-Finally,
+Or,
 the argument can be a file name
 (e.g.,
 .IR /etc/papersize );
@@ -296,7 +296,13 @@ the first line is read and a match attem
 No comment syntax is supported.
 .
 .
+Finally
+.I string
+can be a keyword locale, so
+.B groff
+will determine the papersize from system locale (LC_PAPER).
 .IP
+.
 More than one argument can be specified;
 each is scanned in turn and the first valid paper specification used.
 .

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File 0002-documentation-for-the-locale-keyword.patch of Package groff (Revision 84835c9fe601f8796f17b077b21dcdf8)

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