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- implemented FATE#312586 - Add locales support for groff papersize

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* the default papersize is now determined from system locale (LC_PAPER)
  * /etc/papersize is no longer owned by the groff package

OBS-URL: https://build.opensuse.org/package/show/M17N/groff?expand=0&rev=25
This commit is contained in:
Michal Vyskocil 2011-09-29 08:23:09 +00:00 committed by Git OBS Bridge
parent baaabb9ae1
commit ec2f64e018
5 changed files with 265 additions and 6 deletions
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96
0001-locale-support-in-papersize-definition.patch Normal file
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@ -0,0 +1,96 @@
From 15c71e2588058f20169440c0add955a527144c7a Mon Sep 17 00:00:00 2001
From: Michal Vyskocil <mvyskocil@suse.cz>
Date: Mon, 26 Sep 2011 13:23:56 +0200
Subject: [PATCH] locale support in papersize definition
The papersize definition in groff_font(5) has been extended by new
keyword "locale". In this mode groff determine the paper size from
LC_PAPER variable.
The algorithm is simple - there is a small static list of countries
using letter based on territory language information page [1] (CLDR
2.0). If the LC_PAPER contains the country code (for instance _CL -
Chile), letter dimmensions are used. Otherwise a4.
[1] http://unicode.org/repos/cldr-tmp/trunk/diff/supplemental/territory_language_information.html
[2] http://wiki.services.openoffice.org/wiki/DefaultPaperSize
---
src/include/paper.h | 4 ++--
src/libs/libgroff/paper.cpp | 42 ++++++++++++++++++++++++++++++++++++++++++
2 files changed, 44 insertions(+), 2 deletions(-)
diff --git a/src/include/paper.h b/src/include/paper.h
index 73e070c..f5a8039 100644
--- a/src/include/paper.h
+++ b/src/include/paper.h
@@ -30,7 +30,7 @@ public:
papersize_init();
} _papersize_init;
-// A0-A7, B0-B7, C0-C7, D0-D7, 8 American paper sizes, 1 special size */
-#define NUM_PAPERSIZES 4*8 + 8 + 1
+// A0-A7, B0-B7, C0-C7, D0-D7, 8 American paper sizes, 1 special size and the locale */
+#define NUM_PAPERSIZES 4*8 + 8 + 1 + 1
extern paper papersizes[];
diff --git a/src/libs/libgroff/paper.cpp b/src/libs/libgroff/paper.cpp
index 27a7c8c..42dea69 100644
--- a/src/libs/libgroff/paper.cpp
+++ b/src/libs/libgroff/paper.cpp
@@ -58,6 +58,46 @@ static void add_american_paper(const char *name, int idx,
papersizes[idx].width = width;
}
+static int is_letter(const char* variable) {
+
+ // CLDR 1.8.1 http://unicode.org/repos/cldr-tmp/trunk/diff/supplemental/territory_la
+ // http://wiki.services.openoffice.org/wiki/DefaultPaperSize
+ #define COUNTRIES 13
+ static const char* countries[COUNTRIES] = {
+ "_BZ", "_CA", "CL", "CO", "CR", "GT", "MX", "NI", "PA", "PH", "PR", "SV", "US",
+ };
+
+ if (! variable) {
+ return 0;
+ }
+
+ for (int i = 0; i != COUNTRIES; i++) {
+ if (strstr(variable, countries[i])) {
+ return 1;
+ }
+ }
+
+ return 0;
+}
+
+static void add_locale_paper(int idx) {
+ char * lc_paper;
+ double l = 297/25.4;
+ double w = 210/25.4;
+
+ //XXX: setlocale(LC_PAPER, NULL) does not work
+ // at least on glibc 2.14
+ lc_paper = setlocale(LC_PAPER, "");
+
+ if (is_letter(lc_paper)) {
+ l = 11;
+ w = 8.5;
+ }
+
+ add_american_paper("locale", idx, l, w);
+
+}
+
int papersize_init::initialised = 0;
papersize_init::papersize_init()
@@ -80,4 +120,6 @@ papersize_init::papersize_init()
add_american_paper("monarch", 39, 7.5, 3.875);
// this is an ISO format, but it easier to use add_american_paper
add_american_paper("dl", 40, 220/25.4, 110/25.4);
+ // the format from locale
+ add_locale_paper(41);
}
--
1.7.6.3

86
0002-documentation-for-the-locale-keyword.patch Normal file
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@ -0,0 +1,86 @@
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.texinfo | 28 +++++++++++++++++++++++++++-
man/groff_font.man | 8 +++++++-
2 files changed, 34 insertions(+), 2 deletions(-)
diff --git a/doc/groff.texinfo b/doc/groff.texinfo
index 7b09e0f..1cff7b4 100644
--- a/doc/groff.texinfo
+++ b/doc/groff.texinfo
@@ -16530,7 +16530,7 @@ types @code{A0}-@code{A7}, @code{B0}-@code{B7}, @code{C0}-@code{C7},
significant for @var{string} if it holds predefined paper types.
Alternatively, @var{string} can be a file name (e.g.@:
@file{/etc/papersize}); if the file can be opened, @code{groff} reads
-the first line and tests for the above paper sizes. Finally,
+the first line and tests for the above paper sizes. Or,
@var{string} can be a custom paper size in the format
@code{@var{length},@var{width}} (no spaces before and after the comma).
Both @var{length} and @var{width} must have a unit appended; valid
@@ -16540,6 +16540,32 @@ which starts with a digit is always treated as a custom paper format.
@code{papersize} sets both the vertical and horizontal dimension of the
output medium.
+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; @code{groff} scans from left to
right and uses the first valid paper specification.
diff --git a/man/groff_font.man b/man/groff_font.man
index 64bd212..29a7136 100644
--- a/man/groff_font.man
+++ b/man/groff_font.man
@@ -150,7 +150,7 @@ can be a file name (e.g.\& `/etc/papersize'); if the file can be opened,
.B groff
reads the first line and tests for the above paper sizes.
.
-Finally,
+or,
.I string
can be a custom paper size in the format
.IB length , width
@@ -172,7 +172,13 @@ format.
.B papersize
sets both the vertical and horizontal dimension of the output medium.
.
+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;
.B groff
scans from left to right and uses the first valid paper specification.
--
1.7.6.3

63
groff-force-locale-usage.patch Normal file
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@ -0,0 +1,63 @@
Index: groff-1.21/font/devdvi/Makefile.sub
===================================================================
--- groff-1.21.orig/font/devdvi/Makefile.sub 2011-09-29 10:18:51.000000000 +0200
+++ groff-1.21/font/devdvi/Makefile.sub 2011-09-29 10:20:09.299489369 +0200
@@ -16,8 +16,8 @@
DESC: DESC.in
cat $(srcdir)/DESC.in >DESC
if test "$(PAGE)" = A4; then \
- echo "papersize /etc/papersize a4" >>DESC; \
+ echo "papersize /etc/papersize locale a4" >>DESC; \
else \
- echo "papersize /etc/papersize letter" >>DESC; \
+ echo "papersize /etc/papersize locale letter" >>DESC; \
fi
test -z '$(DVIPRINT)' || echo print '$(DVIPRINT)' >>DESC
Index: groff-1.21/font/devlbp/Makefile.sub
===================================================================
--- groff-1.21.orig/font/devlbp/Makefile.sub 2011-09-29 10:18:51.000000000 +0200
+++ groff-1.21/font/devlbp/Makefile.sub 2011-09-29 10:20:25.060031676 +0200
@@ -13,9 +13,9 @@
-rm -f DESC
cat $(srcdir)/DESC.in >>DESC
if test "$(PAGE)" = A4; then \
- echo "papersize /etc/papersize a4" >>DESC; \
+ echo "papersize /etc/papersize locale a4" >>DESC; \
else \
- echo "papersize /etc/papersize letter" >>DESC; \
+ echo "papersize /etc/papersize locale letter" >>DESC; \
fi
test -z '$(LBPPRINT)' || echo print '$(LBPPRINT)' >>DESC
Index: groff-1.21/font/devlj4/Makefile.sub
===================================================================
--- groff-1.21.orig/font/devlj4/Makefile.sub 2011-09-29 10:18:51.000000000 +0200
+++ groff-1.21/font/devlj4/Makefile.sub 2011-09-29 10:20:35.332386890 +0200
@@ -30,9 +30,9 @@
echo "unitwidth `expr 7620000 / $(LJ4RES)`" >>DESC
cat $(srcdir)/DESC.in >>DESC
if test "$(PAGE)" = A4; then \
- echo "papersize /etc/papersize a4" >>DESC; \
+ echo "papersize /etc/papersize locale a4" >>DESC; \
else \
- echo "papersize /etc/papersize letter" >>DESC; \
+ echo "papersize /etc/papersize locale letter" >>DESC; \
fi
test -z '$(LJ4PRINT)' || echo print '$(LJ4PRINT)' >>DESC
Index: groff-1.21/font/devps/Makefile.sub
===================================================================
--- groff-1.21.orig/font/devps/Makefile.sub 2011-09-29 10:18:51.000000000 +0200
+++ groff-1.21/font/devps/Makefile.sub 2011-09-29 10:20:45.194727208 +0200
@@ -40,9 +40,9 @@
cat $(srcdir)/DESC.in >DESC
echo broken $(BROKEN_SPOOLER_FLAGS) >>DESC
if test "$(PAGE)" = A4; then \
- echo "papersize /etc/papersize a4" >>DESC; \
+ echo "papersize /etc/papersize locale a4" >>DESC; \
else \
- echo "papersize /etc/papersize letter" >>DESC; \
+ echo "papersize /etc/papersize locale letter" >>DESC; \
fi
test -z '$(PSPRINT)' || echo print '$(PSPRINT)' >>DESC

7
groff.changes
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@ -1,3 +1,10 @@
-------------------------------------------------------------------
Thu Sep 29 08:09:33 UTC 2011 - mvyskocil@suse.cz
- implemented FATE#312586 - Add locales support for groff papersize
* the default papersize is now determined from system locale (LC_PAPER)
* /etc/papersize is no longer owned by the groff package
-------------------------------------------------------------------
Thu Sep 22 12:50:27 UTC 2011 - mvyskocil@suse.cz

19
groff.spec
View File

@ -41,6 +41,14 @@ Patch5: groff-1.21-CVE-2009-5044.patch
#http://cvsweb.openwall.com/cgi/cvsweb.cgi/Owl/packages/groff/groff-1.20.1-owl-tmp.diff?rev=1.2;content-type=text%2Fplain
Patch6: groff-1.21-CVE-2009-5080.patch
Patch7: groff-1.21-CVE-2009-5081.patch
#PATCH-FIX-OPENSUSE: FATE#312586
#sent upstream http://lists.gnu.org/archive/html/bug-groff/2011-09/msg00002.html
#so they would be available on next release of groff
Patch8: 0001-locale-support-in-papersize-definition.patch
Patch9: 0002-documentation-for-the-locale-keyword.patch
# change the papersize definition to force the locale usage
# it can be supressed by /etc/papersize if needed
Patch10: groff-force-locale-usage.patch
BuildRoot: %{_tmppath}/%{name}-%{version}-build
BuildRequires: gcc-c++
@ -91,7 +99,10 @@ programs store their man pages in either /usr/share/man/ or
%patch4 -p1 -b .deunicode
%patch5 -p1 -b .CVE-2009-5044
%patch6 -p1 -b .CVE-2009-5080
%patch7 -p1 -b .CVE-2009-5081
%patch7 -p1
%patch8 -p1 -b .locale
%patch9 -p1 -b .locale
%patch10 -p1 -b .force-locale
%build
PATH=$PWD/src/roff/troff:$PWD/src/preproc/pic:$PWD/src/preproc/eqn:$PWD/src/preproc/tbl:$PWDsrc/preproc/refer:$PWD/src/preproc/soelim:$PATH
@ -106,6 +117,7 @@ export PATH GROFF_COMMAND_PREFIX GROFF_FONT_PATH GROFF_TMAC_PATH
export CFLAGS="-fno-strict-aliasing"
export CXXFLAGS="-fno-strict-aliasing"
%{configure}
ulimit -c unlimited
%{__make}
pushd doc
%{__make}
@ -125,10 +137,6 @@ popd
%{__ln_s} -f eqn %{buildroot}%{_bindir}/geqn
%{__ln_s} -f tbl %{buildroot}%{_bindir}/gtbl
%{__install} -d -m 0755 %{buildroot}%{_sysconfdir}
echo "a4" > %{buildroot}%{_sysconfdir}/papersize
%{__chmod} 0644 %{buildroot}%{_sysconfdir}/papersize
# install profiles to disable the use of ANSI colour sequences by default:
%{__install} -d -m 0755 %{buildroot}/%{_sysconfdir}/profile.d
%{__install} -m 644 %{SOURCE3} %{SOURCE4} %{buildroot}/%{_sysconfdir}/profile.d/
@ -153,7 +161,6 @@ rm -rf %{buildroot}
%doc %{_infodir}/groff*
%doc %{_mandir}/man?/*
%{_bindir}/*
%config(noreplace) %verify(not md5 size mtime) %{_sysconfdir}/papersize
%config %{_sysconfdir}/profile.d/zzz-%{name}.*sh
%{_datadir}/%{name}
%{_libexecdir}/%{name}