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# $Id: TLPaper.pm 45795 2017-11-14 08:49:25Z preining $
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# TeXLive::TLPaper.pm - query/modify paper sizes for our various programs
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# Copyright 2008-2017 Norbert Preining
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# This file is licensed under the GNU General Public License version 2
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# or any later version.
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package TeXLive::TLPaper;
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my $svnrev = '$Revision: 45795 $';
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my $_modulerevision;
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if ($svnrev =~ m/: ([0-9]+) /) {
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$_modulerevision = $1;
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} else {
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$_modulerevision = "unknown";
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}
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sub module_revision {
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return $_modulerevision;
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}
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BEGIN {
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use Exporter ();
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use vars qw( @ISA @EXPORT_OK @EXPORT );
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@ISA = qw(Exporter);
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@EXPORT_OK = qw(
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%paper_config_path_component
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%paper_config_name
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);
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@EXPORT = @EXPORT_OK;
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}
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my $prg = ($::prg ? $::prg : TeXLive::TLUtils::basename($0));
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=pod
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=head1 NAME
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C<TeXLive::TLPaper> -- TeX Live paper size setting module
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=head1 SYNOPSIS
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use TeXLive::TLPaper;
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=head1 DESCRIPTION
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=over 4
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=cut
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use TeXLive::TLUtils qw(:DEFAULT dirname merge_into mkdirhier);
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use TeXLive::TLConfig;
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#
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# paper data
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#
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our %paper = (
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"xdvi" => {
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sub => \&paper_xdvi,
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default_component => "xdvi",
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default_file => "XDvi",
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pkg => "xdvi",
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},
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"pdftex" => {
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sub => \&paper_pdftex,
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default_component => "tex/generic/config",
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default_file => "pdftexconfig.tex",
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pkg => "pdftex",
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},
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"dvips" => {
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sub => \&paper_dvips,
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default_component => "dvips/config",
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default_file => "config.ps",
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pkg => "dvips",
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},
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"dvipdfmx" => {
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sub => \&paper_dvipdfmx,
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default_component => "dvipdfmx",
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default_file => "dvipdfmx.cfg",
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pkg => "dvipdfmx",
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},
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"context" => {
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sub => \&paper_context,
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default_component => "tex/context/user",
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default_file => "cont-sys.tex",
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pkg => "context",
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},
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"psutils" => {
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sub => \&paper_psutils,
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default_component => "psutils",
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default_file => "paper.cfg",
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pkg => "psutils",
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},
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);
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# Output is done to the components in this hash.
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# If a value is undefined, we take the one from %default_...
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#
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our %paper_config_path_component;
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our %paper_config_name;
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my %xdvi_papersize = (
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a0 => '841x1189mm',
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a1 => '594x841mm',
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a2 => '420x594mm',
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a3 => '297x420mm',
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a4 => '210x297mm',
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a5 => '148x210mm',
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a6 => '105x148mm',
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a7 => '74x105mm',
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a8 => '52x74mm',
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a9 => '37x52mm',
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a10 => '26x37mm',
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a0r => '1189x841mm',
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a1r => '841x594mm',
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a2r => '594x420mm',
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a3r => '420x297mm',
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a4r => '297x210mm',
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a5r => '210x148mm',
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a6r => '148x105mm',
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a7r => '105x74mm',
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a8r => '74x52mm',
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a9r => '52x37mm',
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a10r => '37x26mm',
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b0 => '1000x1414mm',
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b1 => '707x1000mm',
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b2 => '500x707mm',
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b3 => '353x500mm',
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b4 => '250x353mm',
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b5 => '176x250mm',
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b6 => '125x176mm',
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b7 => '88x125mm',
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b8 => '62x88mm',
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b9 => '44x62mm',
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b10 => '31x44mm',
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b0r => '1414x1000mm',
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b1r => '1000x707mm',
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b2r => '707x500mm',
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b3r => '500x353mm',
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b4r => '353x250mm',
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b5r => '250x176mm',
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b6r => '176x125mm',
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b7r => '125x88mm',
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b8r => '88x62mm',
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b9r => '62x44mm',
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b10r => '44x31mm',
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c0 => '917x1297mm',
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c1 => '648x917mm',
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c2 => '458x648mm',
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c3 => '324x458mm',
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c4 => '229x324mm',
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c5 => '162x229mm',
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c6 => '114x162mm',
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c7 => '81x114mm',
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c8 => '57x81mm',
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c9 => '40x57mm',
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c10 => '28x40mm',
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c0r => '1297x917mm',
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c1r => '917x648mm',
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c2r => '648x458mm',
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c3r => '458x324mm',
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c4r => '324x229mm',
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c5r => '229x162mm',
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c6r => '162x114mm',
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c7r => '114x81mm',
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c8r => '81x57mm',
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c9r => '57x40mm',
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c10r => '40x28mm',
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us => '8.5x11',
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letter => '8.5x11',
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ledger => '17x11',
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tabloid => '11x17',
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usr => '11x8.5',
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legal => '8.5x14',
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legalr => '14x8.5',
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foolscap => '13.5x17.0',
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foolscapr => '17.0x13.5',
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);
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my %pdftex_papersize = (
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"a4" => [ '210 true mm', '297 true mm' ],
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"letter" => [ '8.5 true in', '11 true in' ],
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);
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my %dvipdfm_papersize = (
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"a3" => 1,
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"a4" => 1,
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"ledger" => 1,
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"legal" => 1,
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"letter" => 1,
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"tabloid" => 1,
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);
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my %psutils_papersize = ( "a4" => 1, "letter" => 1, );
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=item C<get_paper_list($prog)>
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Returns the list of supported paper sizes with the first entry being
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the currently selected one.
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=cut
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sub get_paper_list {
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my $prog = shift;
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return ( &{$paper{$prog}{'sub'}} ( "/dummy", "--returnlist" ) );
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}
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=item C<get_paper($prog)>
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Returns the currently selected paper size for program C<$prog>.
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=cut
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sub get_paper {
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my $pps = get_paper_list(shift);
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return $pps->[0];
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}
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=item C<do_paper($prog,$texmfsysconfig,@args)>
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Call the paper subroutine for C<$prog>, passing args.
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Returns a reference to a list of papers if called with C<--returnlist>,
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otherwise one of the standard flags (see TeXLive::TLConfig).
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=cut
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sub do_paper {
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my ($prog,$texmfsysconfig,@args) = @_;
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if (exists $paper{$prog}{'sub'}) {
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my $sub = $paper{$prog}{'sub'};
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return(&$sub($texmfsysconfig, @args));
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} else {
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tlwarn("$prg: unknown paper program $prog ($texmfsysconfig,@args)\n");
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return($F_ERROR);
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}
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return ($F_OK); # not reached
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}
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=item C<paper_all($texmfsysconfig, $newpaper)>
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Pass all C<@args> to each paper subroutine in turn, thus setting the
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paper size for all supported programs. Returns the bit-mapped return
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values of the single subroutine returns.
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=cut
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sub paper_all {
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my $ret = $F_OK;
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for my $p (sort keys %paper) {
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$ret |= &{$paper{$p}{'sub'}} (@_);
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}
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return($ret);
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}
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# return the config file to look in by running kpsewhich with the
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# specified PROGNAME, FORMAT, and @FILENAMES. If no result, give a
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# warning and return the empty string.
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#
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sub find_paper_file {
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my ($progname, $format, @filenames) = @_;
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my $ret = "";
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my $cmd;
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for my $filename (@filenames) {
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$cmd = qq!kpsewhich --progname=$progname --format="$format" $filename!;
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chomp($ret = `$cmd`);
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if ($ret) {
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debug("paper file for $progname ($format) $filename: $ret\n");
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last;
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}
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}
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debug("$prg: found no paper file for $progname (from $cmd)\n") if ! $ret;
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return $ret;
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}
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sub setup_names {
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my $prog = shift;
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my $outcomp = $paper_config_path_component{$prog}
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|| $paper{$prog}{'default_component'};
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my $filecomp = $paper_config_name{$prog}
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|| $paper{$prog}{'default_file'};
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return ($outcomp, $filecomp);
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}
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# xdvi format:
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# /--- XDvi ---
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# |...
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# |*paper: <NAME>
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# |...
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# \------------
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#
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# Reading is done via --progname=xdvi --format='other text files' XDvi
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# Writing is done to TEXMFSYSCONFIG/xdvi/XDvi
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#
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sub paper_xdvi {
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my $outtree = shift;
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my $newpaper = shift;
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my ($outcomp, $filecomp) = setup_names("xdvi");
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my $dftfile = $paper{'xdvi'}{'default_file'};
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my $outfile = "$outtree/$outcomp/$filecomp";
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my $inp = &find_paper_file("xdvi", "other text files", $filecomp, $dftfile);
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return($F_ERROR) unless $inp;
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my @sizes = keys %xdvi_papersize;
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return &paper_do_simple($inp, "xdvi", '^\*paper: ', '^\*paper:\s+(\w+)\s*$',
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sub {
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my ($ll,$np) = @_;
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$ll =~ s/^\*paper:\s+(\w+)\s*$/\*paper: $np\n/;
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return($ll);
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}, $outfile, \@sizes, '(undefined)', '*paper: a4', $newpaper);
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}
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# pdftex pdftexconfig.dat format
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# /--- pdftexconfig.tex ---
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# |...
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# |\pdfpageheight = 297 true mm
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# |\pdfpagewidth = 210 true mm
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# |...
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# \------------------------
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#
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# Reading is done via --progname=pdftex --format='tex' pdftexconfig.tex
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# Writing is done to TEXMFSYSCONFIG/tex/generic/config/pdftexconfig.tex
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#
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sub paper_pdftex {
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my $outtree = shift;
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my $newpaper = shift;
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my ($outcomp, $filecomp) = setup_names("pdftex");
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my $dftfile = $paper{'pdftex'}{'default_file'};
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my $outfile = "$outtree/$outcomp/$filecomp";
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my $inp = &find_paper_file("pdftex", "tex", $filecomp, $dftfile);
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return($F_ERROR) unless $inp;
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open(FOO, "<$inp") || die "$prg: open($inp) failed: $!";
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my @lines = <FOO>;
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close(FOO);
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my @cpwidx;
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my @cphidx;
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my ($cpw, $cph);
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my $endinputidx;
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# read the lines and the last pdfpageswidth/height wins
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for my $idx (0..$#lines) {
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my $l = $lines[$idx];
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if ($l =~ m/^\s*\\pdfpagewidth\s*=\s*([0-9.,]+\s*true\s*[^\s]*)/) {
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if (defined($cpw) && $cpw ne $1) {
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tl_warn("TLPaper: inconsistent paper sizes in $inp for page width! Please fix that.\n");
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return $F_ERROR;
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}
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$cpw = $1;
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push @cpwidx, $idx;
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next;
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}
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if ($l =~ m/^\s*\\pdfpageheight\s*=\s*([0-9.,]+\s*true\s*[^\s]*)/) {
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if (defined($cph) && $cph ne $1) {
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tl_warn("TLPaper: inconsistent paper sizes in $inp for page height! Please fix that.\n");
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return $F_ERROR;
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}
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$cph = $1;
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push @cphidx, $idx;
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next;
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}
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if ($l =~ m/^\s*\\endinput\s*/) {
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$endinputidx = $idx;
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next;
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}
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}
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# trying to find the right papersize
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#
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my $currentpaper;
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if (defined($cpw) && defined($cph)) {
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for my $pname (keys %pdftex_papersize) {
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my ($w, $h) = @{$pdftex_papersize{$pname}};
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if (($w eq $cpw) && ($h eq $cph)) {
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$currentpaper = $pname;
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last;
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}
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}
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} else {
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$currentpaper = "(undefined)";
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}
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$currentpaper || ($currentpaper = "$cpw x $cph");
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if (defined($newpaper)) {
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if ($newpaper eq "--list") {
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info("$currentpaper\n");
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for my $p (keys %pdftex_papersize) {
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info("$p\n") unless ($p eq $currentpaper);
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}
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} elsif ($newpaper eq "--json") {
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my @ret = ();
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push @ret, "$currentpaper";
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for my $p (keys %pdftex_papersize) {
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push @ret, $p unless ($p eq $currentpaper);
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}
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my %foo;
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$foo{'program'} = "pdftex";
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$foo{'file'} = $inp;
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$foo{'options'} = \@ret;
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return \%foo;
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} elsif ($newpaper eq "--returnlist") {
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my @ret = ();
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push @ret, "$currentpaper";
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for my $p (keys %pdftex_papersize) {
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push @ret, $p unless ($p eq $currentpaper);
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}
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return \@ret;
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} else {
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my $found = 0;
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for my $p (keys %pdftex_papersize) {
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if ($p eq $newpaper) {
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$found = 1;
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last;
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}
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}
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if ($found) {
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my $newwidth = ${$pdftex_papersize{$newpaper}}[0];
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my $newheight = ${$pdftex_papersize{$newpaper}}[1];
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if (@cpwidx) {
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for my $idx (@cpwidx) {
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ddebug("TLPaper: before line: $lines[$idx]");
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ddebug("TLPaper: replacement: $newwidth\n");
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$lines[$idx] =~ s/^\s*\\pdfpagewidth\s*=\s*[0-9.,]+\s*true\s*[^\s]*/\\pdfpagewidth = $newwidth/;
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ddebug("TLPaper: after line : $lines[$idx]");
|
|
|
}
|
|
|
} else {
|
|
|
my $addlines = "\\pdfpagewidth = $newwidth\n";
|
|
|
if (defined($endinputidx)) {
|
|
|
$lines[$endinputidx] = $addlines . $lines[$endinputidx];
|
|
|
} else {
|
|
|
$lines[$#lines] = $addlines;
|
|
|
}
|
|
|
}
|
|
|
if (@cphidx) {
|
|
|
for my $idx (@cphidx) {
|
|
|
ddebug("TLPaper: before line: $lines[$idx]");
|
|
|
ddebug("TLPaper: replacement: $newheight\n");
|
|
|
$lines[$idx] =~ s/^\s*\\pdfpageheight\s*=\s*[0-9.,]+\s*true\s*[^\s]*/\\pdfpageheight = $newheight/;
|
|
|
ddebug("TLPaper: after line : $lines[$idx]");
|
|
|
}
|
|
|
} else {
|
|
|
my $addlines = "\\pdfpageheight = $newheight";
|
|
|
if (defined($endinputidx)) {
|
|
|
$lines[$endinputidx] = $addlines . $lines[$endinputidx];
|
|
|
} else {
|
|
|
$lines[$#lines] = $addlines;
|
|
|
}
|
|
|
}
|
|
|
info("$prg: setting paper size for pdftex to $newpaper: $outfile\n");
|
|
|
mkdirhier(dirname($outfile));
|
|
|
# if we create the outfile we have to call mktexlsr
|
|
|
TeXLive::TLUtils::announce_execute_actions("files-changed")
|
|
|
unless (-r $outfile);
|
|
|
if (!open(TMP, ">$outfile")) {
|
|
|
tlwarn("$prg: Cannot write to $outfile: $!\n");
|
|
|
tlwarn("Not setting paper size for pdftex.\n");
|
|
|
return($F_ERROR);
|
|
|
}
|
|
|
for (@lines) { print TMP; }
|
|
|
close(TMP) || warn "$prg: close(>$outfile) failed: $!";
|
|
|
TeXLive::TLUtils::announce_execute_actions("regenerate-formats");
|
|
|
# TODO should we return the value of announce_execute action?
|
|
|
return($F_OK);
|
|
|
} else {
|
|
|
tlwarn("$prg: Not a valid paper size for pdftex: $newpaper\n");
|
|
|
return($F_WARNING);
|
|
|
}
|
|
|
}
|
|
|
} else {
|
|
|
info("Current pdftex paper size (from $inp): $currentpaper\n");
|
|
|
}
|
|
|
return($F_OK);
|
|
|
}
|
|
|
|
|
|
|
|
|
# dvips config.ps format:
|
|
|
# /--- config.ps ---
|
|
|
# |...
|
|
|
# |stuff not related to paper sizes
|
|
|
# |...
|
|
|
# | <empty line>
|
|
|
# |% some comments
|
|
|
# |% more comments
|
|
|
# |@ <NAME> <WIDTH> <HEIGHT>
|
|
|
# |@+ ...definition line
|
|
|
# |@+ ...definition line
|
|
|
# |... more definition lines
|
|
|
# |@+ %%EndPaperSize
|
|
|
# |
|
|
|
# |@ <NAME> <WIDTH> <HEIGHT>
|
|
|
# |...
|
|
|
# \------------
|
|
|
#
|
|
|
# the first paper definition is the default
|
|
|
# selecting paper is done like with texconfig which used ed to move the
|
|
|
# selected part between @ $selected_paper .... @ /-1 (the line before the
|
|
|
# next @ line) to the line before the first @ line.
|
|
|
# (what a tricky ed invocation te created there, impressive!!!)
|
|
|
#
|
|
|
# Reading is done via --progname=dvips --format='dvips config' config.ps
|
|
|
# Writing is done to TEXMFSYSCONFIG/dvips/config/config.ps
|
|
|
#
|
|
|
sub paper_dvips {
|
|
|
my $outtree = shift;
|
|
|
my $newpaper = shift;
|
|
|
|
|
|
my ($outcomp, $filecomp) = setup_names("dvips");
|
|
|
my $dftfile = $paper{'dvips'}{'default_file'};
|
|
|
my $outfile = "$outtree/$outcomp/$filecomp";
|
|
|
my $inp = &find_paper_file("dvips", "dvips config", $filecomp, $dftfile);
|
|
|
|
|
|
return($F_ERROR) unless $inp;
|
|
|
|
|
|
open(FOO, "<$inp") || die "$prg: open($inp) failed: $!";
|
|
|
my @lines = <FOO>;
|
|
|
close(FOO);
|
|
|
|
|
|
my @papersizes;
|
|
|
my $firstpaperidx;
|
|
|
my %startidx;
|
|
|
my %endidx;
|
|
|
my $in_block = "";
|
|
|
my $idx = 0;
|
|
|
for my $idx (0 .. $#lines) {
|
|
|
if ($lines[$idx] =~ m/^@ (\w+)/) {
|
|
|
$startidx{$1} = $idx;
|
|
|
$firstpaperidx || ($firstpaperidx = $idx-1);
|
|
|
$in_block = $1;
|
|
|
push @papersizes, $1;
|
|
|
next;
|
|
|
}
|
|
|
# empty lines or comments stop a block
|
|
|
if ($in_block) {
|
|
|
if ($lines[$idx] =~ m/^\s*(%.*)?\s*$/) {
|
|
|
$endidx{$in_block} = $idx-1;
|
|
|
$in_block = "";
|
|
|
}
|
|
|
next;
|
|
|
}
|
|
|
}
|
|
|
|
|
|
if (defined($newpaper)) {
|
|
|
if ($newpaper eq "--list") {
|
|
|
for my $p (@papersizes) {
|
|
|
info("$p\n"); # first is already the selected one
|
|
|
}
|
|
|
} elsif ($newpaper eq "--json") {
|
|
|
my %foo;
|
|
|
$foo{'program'} = "dvips";
|
|
|
$foo{'file'} = $inp;
|
|
|
$foo{'options'} = \@papersizes;
|
|
|
return \%foo;
|
|
|
} elsif ($newpaper eq "--returnlist") {
|
|
|
return(\@papersizes);
|
|
|
} else {
|
|
|
my $found = 0;
|
|
|
for my $p (@papersizes) {
|
|
|
if ($p eq $newpaper) {
|
|
|
$found = 1;
|
|
|
last;
|
|
|
}
|
|
|
}
|
|
|
if ($found) {
|
|
|
my @newlines;
|
|
|
for my $idx (0..$#lines) {
|
|
|
if ($idx < $firstpaperidx) {
|
|
|
push @newlines, $lines[$idx];
|
|
|
next;
|
|
|
}
|
|
|
if ($idx == $firstpaperidx) {
|
|
|
# insert the selected paper definition
|
|
|
push @newlines, @lines[$startidx{$newpaper}..$endidx{$newpaper}];
|
|
|
push @newlines, $lines[$idx];
|
|
|
next;
|
|
|
}
|
|
|
if ($idx >= $startidx{$newpaper} && $idx <= $endidx{$newpaper}) {
|
|
|
next;
|
|
|
}
|
|
|
push @newlines, $lines[$idx];
|
|
|
}
|
|
|
info("$prg: setting paper size for dvips to $newpaper: $outfile\n");
|
|
|
mkdirhier(dirname($outfile));
|
|
|
# if we create the outfile we have to call mktexlsr
|
|
|
TeXLive::TLUtils::announce_execute_actions("files-changed")
|
|
|
unless (-r $outfile);
|
|
|
if (!open(TMP, ">$outfile")) {
|
|
|
tlwarn("$prg: Cannot write to $outfile: $!\n");
|
|
|
tlwarn("Not setting paper size for dvips.\n");
|
|
|
return ($F_ERROR);
|
|
|
}
|
|
|
for (@newlines) { print TMP; }
|
|
|
close(TMP) || warn "$prg: close(>$outfile) failed: $!";
|
|
|
} else {
|
|
|
tlwarn("$prg: Not a valid paper size for dvips: $newpaper\n");
|
|
|
return($F_WARNING);
|
|
|
}
|
|
|
}
|
|
|
} else {
|
|
|
info("Current dvips paper size (from $inp): $papersizes[0]\n");
|
|
|
}
|
|
|
return($F_OK);
|
|
|
}
|
|
|
|
|
|
|
|
|
# dvipdfm(x) format:
|
|
|
# /--- dvipdfm/config, dvipdfmx/dvipdfmx.cfg ---
|
|
|
# |...
|
|
|
# |p <NAME>
|
|
|
# |...
|
|
|
# \------------
|
|
|
#
|
|
|
# Reading is done
|
|
|
# for dvipdfm via --progname=dvipdfm --format='other text files' config
|
|
|
# for dvipdfmx via --progname=dvipdfmx --format='other text files' dvipdfmx.cfg
|
|
|
# Writing is done to TEXMFSYSCONFIG/dvipdfm/config/config
|
|
|
# and /dvipdfmx/dvipdfmx.cfg
|
|
|
#
|
|
|
#
|
|
|
sub do_dvipdfm_and_x {
|
|
|
my ($inp,$prog,$outtree,$paplist,$newpaper) = @_;
|
|
|
|
|
|
my ($outcomp, $filecomp) = setup_names($prog);
|
|
|
my $outfile = "$outtree/$outcomp/$filecomp";
|
|
|
|
|
|
return &paper_do_simple($inp, $prog, '^p\s+', '^p\s+(\w+)\s*$',
|
|
|
sub {
|
|
|
my ($ll,$np) = @_;
|
|
|
$ll =~ s/^p\s+(\w+)\s*$/p $np\n/;
|
|
|
return($ll);
|
|
|
}, $outfile, $paplist, '(undefined)', 'p a4', $newpaper);
|
|
|
}
|
|
|
|
|
|
sub paper_dvipdfm {
|
|
|
my $outtree = shift;
|
|
|
my $newpaper = shift;
|
|
|
|
|
|
my ($outcomp, $filecomp) = setup_names("dvipdfm");
|
|
|
my $dftfile = $paper{'dvipdfm'}{'default_file'};
|
|
|
my $inp = &find_paper_file("dvipdfm", "other text files", $filecomp, $dftfile);
|
|
|
return ($F_ERROR) unless $inp;
|
|
|
|
|
|
my @sizes = keys %dvipdfm_papersize;
|
|
|
return &do_dvipdfm_and_x($inp, "dvipdfm", $outtree, \@sizes, $newpaper);
|
|
|
}
|
|
|
|
|
|
sub paper_dvipdfmx {
|
|
|
my $outtree = shift;
|
|
|
my $newpaper = shift;
|
|
|
|
|
|
my ($outcomp, $filecomp) = setup_names("dvipdfmx");
|
|
|
my $dftfile = $paper{'dvipdfmx'}{'default_file'};
|
|
|
|
|
|
my $inp = &find_paper_file("dvipdfmx", "other text files", $filecomp, $dftfile);
|
|
|
return ($F_ERROR) unless $inp;
|
|
|
|
|
|
my @sizes = keys %dvipdfm_papersize;
|
|
|
return &do_dvipdfm_and_x($inp, "dvipdfmx", $outtree, \@sizes, $newpaper);
|
|
|
}
|
|
|
|
|
|
|
|
|
# context format:
|
|
|
# /--- cont-sys.{tex,rme}
|
|
|
# |...
|
|
|
# |\setuppapersize[letter][letter]
|
|
|
# |...
|
|
|
# \------------
|
|
|
#
|
|
|
sub paper_context {
|
|
|
my $outtree = shift;
|
|
|
my $newpaper = shift;
|
|
|
my ($outcomp, $filecomp) = setup_names("context");
|
|
|
my $dftfile = $paper{'context'}{'default_file'};
|
|
|
my $outfile = "$outtree/$outcomp/$filecomp";
|
|
|
my $inp = &find_paper_file("context", "tex", $filecomp, "cont-sys.rme", $dftfile);
|
|
|
|
|
|
return($F_ERROR) unless $inp;
|
|
|
|
|
|
open(FOO, "<$inp") || die "$prg: open($inp) failed: $!";
|
|
|
my @lines = <FOO>;
|
|
|
close(FOO);
|
|
|
|
|
|
my @idx;
|
|
|
my $idxlast;
|
|
|
my $endinputidx = -1;
|
|
|
my $currentpaper;
|
|
|
# read the lines and the last setuppapersize before the endinput wins
|
|
|
for my $idx (0..$#lines) {
|
|
|
my $l = $lines[$idx];
|
|
|
if ($l =~ m/^[^%]*\\endinput/) {
|
|
|
$endinputidx = $idx;
|
|
|
last;
|
|
|
}
|
|
|
if ($l =~ m/^\s*\\setuppapersize\s*\[([^][]*)\].*$/) {
|
|
|
if (defined($currentpaper) && $currentpaper ne $1) {
|
|
|
tl_warn("TLPaper: inconsistent paper sizes in $inp! Please fix that.\n");
|
|
|
return $F_ERROR;
|
|
|
}
|
|
|
$currentpaper = $1;
|
|
|
$idxlast = $idx;
|
|
|
push @idx, $idx;
|
|
|
next;
|
|
|
}
|
|
|
}
|
|
|
# if we haven't found a paper line, assume a4
|
|
|
$currentpaper || ($currentpaper = "a4");
|
|
|
# trying to find the right papersize
|
|
|
#
|
|
|
if (defined($newpaper)) {
|
|
|
if ($newpaper eq "--list") {
|
|
|
info("$currentpaper\n");
|
|
|
for my $p (keys %pdftex_papersize) {
|
|
|
info("$p\n") unless ($p eq $currentpaper);
|
|
|
}
|
|
|
} elsif ($newpaper eq "--json") {
|
|
|
my @ret = ();
|
|
|
push @ret, "$currentpaper";
|
|
|
for my $p (keys %pdftex_papersize) {
|
|
|
push @ret, $p unless ($p eq $currentpaper);
|
|
|
}
|
|
|
my %foo;
|
|
|
$foo{'program'} = "context";
|
|
|
$foo{'file'} = $inp;
|
|
|
$foo{'options'} = \@ret;
|
|
|
return \%foo;
|
|
|
} elsif ($newpaper eq "--returnlist") {
|
|
|
my @ret = ();
|
|
|
push @ret, "$currentpaper";
|
|
|
for my $p (keys %pdftex_papersize) {
|
|
|
push @ret, $p unless ($p eq $currentpaper);
|
|
|
}
|
|
|
return \@ret;
|
|
|
} else {
|
|
|
my $found = 0;
|
|
|
for my $p (keys %pdftex_papersize) {
|
|
|
if ($p eq $newpaper) {
|
|
|
$found = 1;
|
|
|
last;
|
|
|
}
|
|
|
}
|
|
|
if ($found) {
|
|
|
if (@idx) {
|
|
|
for my $idx (@idx) {
|
|
|
ddebug("TLPaper: before line: $lines[$idx]");
|
|
|
ddebug("TLPaper: replacement: $newpaper\n");
|
|
|
$lines[$idx] =~ s/setuppapersize\s*\[([^][]*)\]\[([^][]*)\]/setuppapersize[$newpaper][$newpaper]/;
|
|
|
ddebug("TLPaper: after line : $lines[$idx]");
|
|
|
}
|
|
|
} else {
|
|
|
my $addlines = "\\setuppapersize[$newpaper][$newpaper]\n";
|
|
|
if (defined($endinputidx)) {
|
|
|
$lines[$endinputidx] = $addlines . $lines[$endinputidx];
|
|
|
} else {
|
|
|
$lines[$#lines] = $addlines;
|
|
|
}
|
|
|
}
|
|
|
info("$prg: setting paper size for context to $newpaper: $outfile\n");
|
|
|
mkdirhier(dirname($outfile));
|
|
|
# if we create the outfile we have to call mktexlsr
|
|
|
TeXLive::TLUtils::announce_execute_actions("files-changed")
|
|
|
unless (-r $outfile);
|
|
|
if (!open(TMP, ">$outfile")) {
|
|
|
tlwarn("$prg: Cannot write to $outfile: $!\n");
|
|
|
tlwarn("Not setting paper size for context.\n");
|
|
|
return($F_ERROR);
|
|
|
}
|
|
|
for (@lines) { print TMP; }
|
|
|
close(TMP) || warn "$prg: close(>$outfile) failed: $!";
|
|
|
TeXLive::TLUtils::announce_execute_actions("regenerate-formats");
|
|
|
# TODO should we return the value of announce_execute action?
|
|
|
return($F_OK);
|
|
|
} else {
|
|
|
tlwarn("$prg: Not a valid paper size for context: $newpaper\n");
|
|
|
return($F_WARNING);
|
|
|
}
|
|
|
}
|
|
|
} else {
|
|
|
info("Current context paper size (from $inp): $currentpaper\n");
|
|
|
}
|
|
|
return($F_OK);
|
|
|
}
|
|
|
|
|
|
sub paper_context_old {
|
|
|
my $outtree = shift;
|
|
|
my $newpaper = shift;
|
|
|
|
|
|
my ($outcomp, $filecomp) = setup_names("context");
|
|
|
my $dftfile = $paper{'context'}{'default_file'};
|
|
|
my $outfile = "$outtree/$outcomp/$filecomp";
|
|
|
my $inp = &find_paper_file("context", "tex", $filecomp, "cont-sys.rme", $dftfile);
|
|
|
return ($F_ERROR) unless $inp;
|
|
|
|
|
|
my @sizes = keys %pdftex_papersize;
|
|
|
# take care here, the \\\\ are necessary in some places and not in
|
|
|
# some others because there is no intermediate evaluation
|
|
|
return &paper_do_simple($inp, "context", '^\s*%?\s*\\\\setuppapersize\s*',
|
|
|
'^\s*%?\s*\\\\setuppapersize\s*\[([^][]*)\].*$',
|
|
|
sub {
|
|
|
my ($ll,$np) = @_;
|
|
|
if ($ll =~ m/^\s*%?\s*\\setuppapersize\s*/) {
|
|
|
return("\\setuppapersize[$np][$np]\n");
|
|
|
} else {
|
|
|
return($ll);
|
|
|
}
|
|
|
},
|
|
|
$outfile, \@sizes, 'a4', '\setuppapersize[a4][a4]', $newpaper);
|
|
|
}
|
|
|
|
|
|
|
|
|
# psutils
|
|
|
# config file "psutils/paper.cfg" only contains two words:
|
|
|
# p <papersize>
|
|
|
#
|
|
|
sub paper_psutils {
|
|
|
my $outtree = shift;
|
|
|
my $newpaper = shift;
|
|
|
|
|
|
my ($outcomp, $filecomp) = setup_names("psutils");
|
|
|
my $dftfile = $paper{'psutils'}{'default_file'};
|
|
|
my $outfile = "$outtree/$outcomp/$filecomp";
|
|
|
my $inp = &find_paper_file("psutils", "other text files", $filecomp, $dftfile);
|
|
|
|
|
|
return ($F_ERROR) unless $inp;
|
|
|
|
|
|
|
|
|
my @sizes = keys %psutils_papersize;
|
|
|
return &paper_do_simple($inp, "psutils", '^\s*p', '^\s*p\s+(\w+)\s*$',
|
|
|
sub {
|
|
|
my ($ll,$np) = @_;
|
|
|
$ll =~ s/^\s*p\s+(\w+)\s*$/p $np\n/;
|
|
|
return($ll);
|
|
|
},
|
|
|
$outfile, \@sizes, '(undefined)', 'p a4', $newpaper);
|
|
|
}
|
|
|
|
|
|
|
|
|
# paper_do_simple does the work for single line config files
|
|
|
# (xdvi, dvipdfm, ...)
|
|
|
# arguments:
|
|
|
# $inp, $prog, $firstre, $secondre, $bl, $outp, $paplist, $newpaper
|
|
|
# with
|
|
|
# $inp .. input file location
|
|
|
# $prog .. program name
|
|
|
# $firstre .. re that searches for paper lines
|
|
|
# $secondre .. re that extracts the paper from a paper line
|
|
|
# $bl .. block/sub taking two args, one paper line and the new paper, and
|
|
|
# returns the line with the paper configured, only lines mathing
|
|
|
# $firstre are shipped over to $bl
|
|
|
# $outp .. location of the output file
|
|
|
# $paplist .. ref to an array with the list of admissible paper sizes
|
|
|
# $defaultpaper .. default papersize (arbitrary string) if the $firstre is
|
|
|
# not found in the config file
|
|
|
# $defaultline .. the line to be added at the bottom of the file if
|
|
|
# no line has been found
|
|
|
# $newpaper .. --list, new paper, or undef
|
|
|
sub paper_do_simple {
|
|
|
my ($inp, $prog, $firstre, $secondre, $bl, $outp, $paplist, $defaultpaper, $defaultline, $newpaper) = @_;
|
|
|
|
|
|
debug("file used for $prog: $inp\n");
|
|
|
|
|
|
open(FOO, "<$inp") or die("cannot open file $inp: $!");
|
|
|
my @lines = <FOO>;
|
|
|
close(FOO);
|
|
|
|
|
|
my $currentpaper;
|
|
|
my @paperlines = grep (m/$firstre/,@lines);
|
|
|
if (!@paperlines) {
|
|
|
$currentpaper = $defaultpaper;
|
|
|
} else {
|
|
|
if ($#paperlines > 0) {
|
|
|
warn "Strange, more than one paper definition, using the first one in\n$inp\n";
|
|
|
}
|
|
|
$currentpaper = $paperlines[0];
|
|
|
chomp($currentpaper);
|
|
|
$currentpaper =~ s/$secondre/$1/;
|
|
|
}
|
|
|
|
|
|
# change value
|
|
|
if (defined($newpaper)) {
|
|
|
if ($newpaper eq "--list") {
|
|
|
info("$currentpaper\n");
|
|
|
for my $p (@$paplist) {
|
|
|
info("$p\n") unless ($p eq $currentpaper);
|
|
|
}
|
|
|
} elsif ($newpaper eq "--json") {
|
|
|
my @ret = ();
|
|
|
push @ret, "$currentpaper";
|
|
|
for my $p (@$paplist) {
|
|
|
push @ret, $p unless ($p eq $currentpaper);
|
|
|
}
|
|
|
my %foo;
|
|
|
$foo{'program'} = $prog;
|
|
|
$foo{'file'} = $inp;
|
|
|
$foo{'options'} = \@ret;
|
|
|
return \%foo;
|
|
|
} elsif ($newpaper eq "--returnlist") {
|
|
|
my @ret = ();
|
|
|
push @ret, $currentpaper;
|
|
|
for my $p (@$paplist) {
|
|
|
push @ret, $p unless ($p eq $currentpaper);
|
|
|
}
|
|
|
return(\@ret);
|
|
|
} else {
|
|
|
my $found = 0;
|
|
|
for my $p (@$paplist) {
|
|
|
if ($p eq $newpaper) {
|
|
|
$found = 1;
|
|
|
last;
|
|
|
}
|
|
|
}
|
|
|
if ($found) {
|
|
|
my @newlines;
|
|
|
my $foundcfg = 0;
|
|
|
for my $l (@lines) {
|
|
|
if ($l =~ m/$firstre/) {
|
|
|
push @newlines, &$bl($l, $newpaper);
|
|
|
$foundcfg = 1;
|
|
|
} else {
|
|
|
push @newlines, $l;
|
|
|
}
|
|
|
}
|
|
|
# what to do if no default line found???
|
|
|
if (!$foundcfg) {
|
|
|
push @newlines, &$bl($defaultline, $newpaper);
|
|
|
}
|
|
|
info("$prg: setting paper size for $prog to $newpaper: $outp\n");
|
|
|
mkdirhier(dirname($outp));
|
|
|
# if we create the outfile we have to call mktexlsr
|
|
|
TeXLive::TLUtils::announce_execute_actions("files-changed")
|
|
|
unless (-r $outp);
|
|
|
if (!open(TMP, ">$outp")) {
|
|
|
tlwarn("$prg: Cannot write to $outp: $!\n");
|
|
|
tlwarn("Not setting paper size for $prog.\n");
|
|
|
return ($F_ERROR);
|
|
|
}
|
|
|
for (@newlines) { print TMP; }
|
|
|
close(TMP) || warn "$prg: close(>$outp) failed: $!";
|
|
|
TeXLive::TLUtils::announce_execute_actions("regenerate-formats")
|
|
|
if ($prog eq "context");
|
|
|
return($F_OK);
|
|
|
} else {
|
|
|
tlwarn("$prg: Not a valid paper size for $prog: $newpaper\n");
|
|
|
return($F_WARNING);
|
|
|
}
|
|
|
}
|
|
|
} else {
|
|
|
# return the current value
|
|
|
info("Current $prog paper size (from $inp): $currentpaper\n");
|
|
|
}
|
|
|
return($F_OK);
|
|
|
}
|
|
|
|
|
|
=back
|
|
|
=cut
|
|
|
1;
|
|
|
|
|
|
### Local Variables:
|
|
|
### perl-indent-level: 2
|
|
|
### tab-width: 2
|
|
|
### indent-tabs-mode: nil
|
|
|
### End:
|
|
|
# vim:set tabstop=2 expandtab: #
|
|
|
|
