diff options
| author | Karl Berry <karl@freefriends.org> | 2018-05-02 18:32:35 +0000 |
|---|---|---|
| committer | Karl Berry <karl@freefriends.org> | 2018-05-02 18:32:35 +0000 |
| commit | 7118801c6c53b01dfad47da9c5498b08338c336e (patch) | |
| tree | 09df808dfe701cb988078a16e221e5f5fd801316 /Build | |
| parent | ac73f1b110ba60d5da94718ea8e0c5c098cb3f8b (diff) | |
ltximg (12apr18)
git-svn-id: svn://tug.org/texlive/trunk@47568 c570f23f-e606-0410-a88d-b1316a301751
Diffstat (limited to 'Build')
| -rwxr-xr-x | Build/source/texk/texlive/linked_scripts/ltximg/ltximg.pl | 2345 |
1 files changed, 1593 insertions, 752 deletions
diff --git a/Build/source/texk/texlive/linked_scripts/ltximg/ltximg.pl b/Build/source/texk/texlive/linked_scripts/ltximg/ltximg.pl index d9aefa8164a..738ccb51cc0 100755 --- a/Build/source/texk/texlive/linked_scripts/ltximg/ltximg.pl +++ b/Build/source/texk/texlive/linked_scripts/ltximg/ltximg.pl @@ -1,53 +1,68 @@ -eval '(exit $?0)' && eval 'exec perl -S $0 ${1+"$@"}' && eval 'exec perl -S $0 $argv:q' if 0; -use v5.18; -use File::Path; # creating/removing dirs -use File::Copy; # copying files -use File::Basename; # scan argument -use IO::File; # simple IO operation -use Getopt::Long qw(:config bundling_override); # read parameter and activate "bundling" -use autodie; # more safe +#!/usr/bin/env perl +use v5.22; # minimum version +use File::Basename; +use Getopt::Long qw(:config bundling_values require_order no_ignore_case); +use File::Temp qw(tempdir); +use File::Copy; use Config; -use File::Spec; +use File::Spec::Functions qw(catfile devnull); use File::Find; +use Cwd; +use autodie; +#use Data::Dumper; # for test -#------------------------ Constantes ----------------------------------# -my $tempDir = "."; # temporary directory -my $other = "other"; # other environment for search -my $imageDir = "images"; # Dir for images (images default) -my $ignore = "ignore"; # ignore verbatim environment -my $exacount = 1; # Counter for source images -my $imgNo = 1; # Counter for PGF/TIKZ/PST environments -my $nopreview = 0; # 1->create images in nopreview mode -my $noSource = 0; # Delete TeX source for images -my $nopdf = 0; # No create a PDF image file -my $clear = 0; # 0 or 1, clears all temporary files -my $DPI = "150"; # value for ppm, png, jpg -my $margins = "0"; # margins for pdf crop -my $latex = 0; # 1->create all images using latex -my $xetex = 0; # 1->create all images using xelatex -my $luatex = 0; # 1->create all images using lualatex -my $png = 0; # 1->create .png using Ghoscript -my $jpg = 0; # 1->create .jpg using Ghoscript -my $eps = 0; # 1->create .eps using pdftops -my $svg = 0; # 1->create .svg files -my $ppm = 0; # 1->create .ppm using pdftoppm -my $all = 0; # 1->create all images and files for type -my $output = 0; # 1->create output file whitout PGF/PST -my $miktex = 0; # 1->enable write 18 for miktex system -my $Verbose = 0; # 0 or 1, logfile - -#------------------------------ CHANGES -------------------------------# -# v1.2 2015-04-21 - Change mogrify to gs for image formats -# - Create output file -# - Rewrite source code and fix regex -# - Add more image format -# - Change date to iso format -# v1.0 2013-12-01 - First public release -#----------------------------------------------------------------------# - -#----------------------------- Search GS ------------------------------# -# The next code its part of pdfcrop from TexLive 2014 -# Windows detection +### Directory for work and tmp files +my $tempDir = tempdir( CLEANUP => 1); +my $tempSys = dirname($tempDir); +my $workdir = cwd; +my $null = devnull(); + +### Program identification +my $program = "LTXimg"; +my $nv='v1.5'; +my $copyright = <<END_COPYRIGHT ; +[2018-04-12] (c) 2013-2018 by Pablo Gonzalez, pablgonz<at>yahoo.com +END_COPYRIGHT + +### Default values +my $prefix = 'fig'; # defaul prefix for extract files +my $skiptag = 'noltximg'; # internal tag for regex +my $extrtag = 'ltximg'; # internal tag for regex +my $imageDir = "images"; # dir for images +my $verbcmd = "myverb"; # set \myverb command +my $margins = "0"; # margins for pdfcrop +my $DPI = "150"; # dpi for image formats +my $arara = 0; # use arara to compiler +my $force = 0; # force capture \psset|\tikzset +my $latex = 0; # compiling all images using latex +my $dvips = 0; # compiling output using dvips>ps2pdf +my $dvipdf = 0; # compiling all images using dvipdfmx +my $xetex = 0; # compiling all images using xelatex +my $luatex = 0; # compiling all images using lualatex +my $noprew = 0; # don't use preview packpage +my $srcenv = 0; # create src code for environments +my $subenv = 0; # create sub document for environments +my @extr_env_tmp; # save extract environments +my @skip_env_tmp; # save skip some environments +my @verb_env_tmp; # save verbatim environments +my @verw_env_tmp; # save verbatim write environments +my @delt_env_tmp; # save delete environments in output file +my @clean; # clean options +my $pdf = 1; # create a PDF image file +my $run = 1; # run mode compiler +my $crop = 1; # croped pdf image files +my $gray = 0; # create a gray scale images +my $output; # set output name for outfile +my $outfile = 0; # write output file +my $outsrc = 0; # enable write src env files +my $debug = 0; # debug +my $PSTexa = 0; # extract PSTexample environment +my $STDenv = 0; # extract standart environments +my $verbose = 0; # verbose + +### Search Ghostscript +# The next code it's part of pdfcrop adapted from TexLive 2014 +# Windows detection my $Win = 0; $Win = 1 if $^O =~ /mswin32/i; $Win = 1 if $^O =~ /cygwin/i; @@ -56,10 +71,10 @@ my $archname = $Config{'archname'}; $archname = 'unknown' unless defined $Config{'archname'}; # get Ghostscript command name -$::opt_gscmd = ''; +my $gscmd = ''; sub find_ghostscript () { - return if $::opt_gscmd; - if ($Verbose) { + return if $gscmd; + if ($debug) { print "* Perl executable: $^X\n"; if ($] < 5.006) { print "* Perl version: $]\n"; @@ -83,9 +98,9 @@ sub find_ghostscript () { $system = "cygwin" if $^O =~ /cygwin/i; $system = "miktex" if defined($ENV{"TEXSYSTEM"}) and $ENV{"TEXSYSTEM"} =~ /miktex/i; - print "* OS name: $^O\n" if $Verbose; - print "* Arch name: $archname\n" if $Verbose; - print "* System: $system\n" if $Verbose; + print "* OS name: $^O\n" if $debug; + print "* Arch name: $archname\n" if $debug; + print "* System: $system\n" if $debug; my %candidates = ( 'unix' => [qw|gs gsc|], 'dos' => [qw|gs386 gs|], @@ -121,12 +136,12 @@ sub find_ghostscript () { foreach my $dir (@path) { my $file = File::Spec->catfile($dir, "$candidate$exe"); if (-x $file) { - $::opt_gscmd = $candidate; + $gscmd = $candidate; $found = 1; - print "* Found ($candidate): $file\n" if $Verbose; + print "* Found ($candidate): $file\n" if $debug; last; } - print "* Not found ($candidate): $file\n" if $Verbose; + print "* Not found ($candidate): $file\n" if $debug; } last if $found; } @@ -134,11 +149,11 @@ sub find_ghostscript () { $found = SearchRegistry(); } if ($found) { - print "* Autodetected ghostscript command: $::opt_gscmd\n" if $Verbose; + print "* Autodetected ghostscript command: $gscmd\n" if $debug; } else { - $::opt_gscmd = $$candidates_ref[0]; - print "* Default ghostscript command: $::opt_gscmd\n" if $Verbose; + $gscmd = $$candidates_ref[0]; + print "* Default ghostscript command: $gscmd\n" if $debug; } } @@ -146,7 +161,7 @@ sub SearchRegistry () { my $found = 0; eval 'use Win32::TieRegistry qw|KEY_READ REG_SZ|;'; if ($@) { - if ($Verbose) { + if ($debug) { print "* Registry lookup for Ghostscript failed:\n"; my $msg = $@; $msg =~ s/\s+$//; @@ -162,24 +177,24 @@ sub SearchRegistry () { my $software = new Win32::TieRegistry $current_key, $open_params; if (not $software) { print "* Cannot find or access registry key `$current_key'!\n" - if $::opt_verbose; + if $debug; return $found; } - print "* Search registry at `$current_key'.\n" if $Verbose; + print "* Search registry at `$current_key'.\n" if $debug; my %list; foreach my $key_name_gs (grep /Ghostscript/i, $software->SubKeyNames()) { $current_key = "$key_name_software$key_name_gs/"; - print "* Registry entry found: $current_key\n" if $Verbose; + print "* Registry entry found: $current_key\n" if $debug; my $key_gs = $software->Open($key_name_gs, $open_params); if (not $key_gs) { - print "* Cannot open registry key `$current_key'!\n" if $Verbose; + print "* Cannot open registry key `$current_key'!\n" if $debug; next; } foreach my $key_name_version ($key_gs->SubKeyNames()) { $current_key = "$key_name_software$key_name_gs/$key_name_version/"; - print "* Registry entry found: $current_key\n" if $Verbose; + print "* Registry entry found: $current_key\n" if $debug; if (not $key_name_version =~ /^(\d+)\.(\d+)$/) { - print " The sub key is not a version number!\n" if $Verbose; + print " The sub key is not a version number!\n" if $debug; next; } my $version_main = $1; @@ -187,13 +202,13 @@ sub SearchRegistry () { $current_key = "$key_name_software$key_name_gs/$key_name_version/"; my $key_version = $key_gs->Open($key_name_version, $open_params); if (not $key_version) { - print "* Cannot open registry key `$current_key'!\n" if $Verbose; + print "* Cannot open registry key `$current_key'!\n" if $debug; next; } $key_version->FixSzNulls(1); my ($value, $type) = $key_version->GetValue('GS_DLL'); if ($value and $type == REG_SZ()) { - print " GS_DLL = $value\n" if $Verbose; + print " GS_DLL = $value\n" if $debug; $value =~ s|([\\/])([^\\/]+\.dll)$|$1gswin32c.exe|i; my $value64 = $value; $value64 =~ s/gswin32c\.exe$/gswin64c.exe/; @@ -201,10 +216,10 @@ sub SearchRegistry () { $value = $value64; } if (-f $value) { - print "EXE found: $value\n" if $Verbose; + print "EXE found: $value\n" if $debug; } else { - print "EXE not found!\n" if $Verbose; + print "EXE not found!\n" if $debug; next; } my $sortkey = sprintf '%02d.%03d %s', @@ -212,812 +227,1638 @@ sub SearchRegistry () { $list{$sortkey} = $value; } else { - print "Missing key `GS_DLL' with type `REG_SZ'!\n" if $Verbose; + print "Missing key `GS_DLL' with type `REG_SZ'!\n" if $debug; } } } foreach my $entry (reverse sort keys %list) { - $::opt_gscmd = $list{$entry}; - print "* Found (via registry): $::opt_gscmd\n" if $Verbose; + $gscmd = $list{$entry}; + print "* Found (via registry): $gscmd\n" if $debug; $found = 1; last; } return $found; +} # end GS search + +### If windows +if ($Win and $gscmd =~ /\s/) { + $gscmd = "\"$gscmd\""; } +### Call GS find_ghostscript(); -if ($Win and $::opt_gscmd =~ /\s/) { - $::opt_gscmd = "\"$::opt_gscmd\""; -} -# end GS search - -#-----------------Program identification, options and help ------------# +### Program identification, options and help for command line -my $program = "LTXimg"; -my $nv='1.1'; -my $copyright = <<END_COPYRIGHT ; -2015-04-21 - Copyright (c) 2013-2015 by Pablo Gonzalez L. -END_COPYRIGHT my $licensetxt = <<END_LICENSE ; - This program is free software; you can redistribute it and/or modify - it under the terms of the GNU General Public License as published by - the Free Software Foundation; either version 2 of the License, or - (at your option) any later version. - - This program is distributed in the hope that it will be useful, but - WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - General Public License for more details. - - You should have received a copy of the GNU General Public License - along with this program; if not, write to the Free Software - Foundation, Inc., 59 Temple Place, Suite 330, Boston, - MA 02111-1307 USA + This program is free software; you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation; either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, but + WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + General Public License for more details. END_LICENSE -my $title = "$program $nv, $copyright"; + +my $title = "$program $nv $copyright"; my $usage = <<"END_OF_USAGE"; -${title} -Usage: ltximg file.tex [options] - -LTXimg extract and convert all PGF|TiKZ|Pstricks environments from TeX - source into single images files (pdf/png/eps/jpg/svg) using Ghostscript. - By default search and extract environments using (pdf)LaTeX. - -Environments suports by LTXimg: - - pspicture tikzpicture pgfpicture forest ganttchart - tikzcd circuitikz dependency other postscript - -Options: - - -h,--help - display this help and exit - -l,--license - display license information and exit - -v,--version - display version (current $nv) and exit - -d,--dpi=<int> - the dots per inch for images (default $DPI) - -j,--jpg - create .jpg files (need Ghostscript) - -p,--png - create .png files (need Ghostscript) - -e,--eps - create .eps files (need pdftops) - -s,--svg - create .svg files (need pdf2svg) - -P,--ppm - create .ppm files (need pdftoppm) - -a,--all - create .(pdf,eps,jpg,png) images - -c,--clear - delete all temp and aux files - -o,--output - create a file-out.tex whitout PGF|TiKZ|PST code - -m,--margins=<int> - margins in bp for pdfcrop (default 0) - -np,--nopreview - create images files whitout preview package - -ns,--nosource - delete all source for images files - --miktex - use --enable-write18 for MikTeX users - --xetex - using (Xe)LaTeX for create images - --latex - using LaTeX for create images - --luatex - using (Lua)LaTeX for create images - --nopdf - don't create a PDF image files (default off) - --other=<string> - search other environment (default other) - --ignore=<string> - skip verbatim environment (default ignore) - --imgdir=<string> - the folder for images (default images) - - - -Example: -* ltximg test.tex -e -p -j -c -o --imgdir=pics -* produce test-out.tex whitout PGF|TiKZ|PST environments and create "pics" -* dir whit all images (pdf,eps,png,jpg) and source (.tex) for all related -* parts using (pdf)LaTeX whit preview package and cleaning all tmp files. -* Suport bundling for short options: ltximg test.tex -epjco --imgdir=pics +${title}** Description ** + LTXimg is a "perl" script that automates the process of extracting and + converting "environments" provided by tikz, pstricks and other packages + from LaTeX file to image formats in "individual files" using ghostscript + and poppler-utils. Generates a one file with only extracted environments + and other with all extracted environments converted to \\includegraphics. + +** Syntax ** + \$ ltximg [<compiler>] [<options>] [--] <filename>.<tex|ltx> + +** Usage ** + \$ ltximg --latex [<options>] <file.tex> + \$ ltximg --arara [<options>] <file.tex> + \$ ltximg [<options>] <file.tex> + \$ ltximg <file.tex> + + If used without [<compiler>] and [<options>] the extracted environments + are converted to pdf image format and saved in the "/images" directory + using "pdflatex" and "preview" package. Relative or absolute paths for + directories and files is not supported, if the last option take a list + separated by commas you need -- at the end. + +** Default environments extract ** + pspicture tikzpicture pgfpicture psgraph postscript PSTexample + +** Options ** + [default] +-h, --help Display command line help and exit [off] +-l, --license Display GPL license and exit [off] +-v, --version Display current version ($nv) and exit [off] +-t, --tif Create .tif files using ghostscript [$gscmd] +-b, --bmp Create .bmp files using ghostscript [$gscmd] +-j, --jpg Create .jpg files using ghostscript [$gscmd] +-p, --png Create .png files using ghostscript [$gscmd] +-e, --eps Create .eps files using poppler-utils [pdftops] +-s, --svg Create .svg files using poppler-utils [pdftocairo] +-P, --ppm Create .ppm files using poppler-utils [pdftoppm] +-g, --gray Gray scale for images using ghostscript [off] +-f, --force Capture "\\psset" and "\\tikzset" to extract [off] +-n, --noprew Create images files whitout "preview" package [off] +-d <integer>, --dpi <integer> + Dots per inch resolution for images [150] +-m <integer>, --margin <integer> + Set margins for pdfcrop [0] +--imgdir <dirname> Set name of directory to save images [images] +-o <filename>, --output <filename> + Create output file [off] +--verbose Verbose printing [off] +--srcenv Create files whit only code environment [off] +--subenv Create files whit preamble and code [off] +--latex Using latex>dvips>ps2pdf for compiler input + and pdflatex for compiler output [off] +--dvips Using latex>dvips>ps2pdf for compiler input + and latex>dvips>ps2pdf for compiler output [off] +--arara Use arara for compiler input and output [off] +--xetex Using xelatex for compiler input and output [off] +--dvipdf Using dvipdfmx for compiler input and output [off] +--luatex Using lualatex for compiler input and output [off] +--prefix <string> Set prefix append to each image file [off] +--norun Run script, but no create images files [off] +--nopdf Don't create a ".pdf" image files [off] +--nocrop Don't run pdfcrop [off] +--verbcmd <cmdname> Set "\\cmdname" verbatim command [myverb] +--clean (doc|pst|tkz|all|off) + Removes specific text in output file [doc] +--extrenv <env1,...> Add new environments to extract [empty] +--skipenv <env1,...> Skip environments to extract [empty] +--verbenv <env1,...> Add verbatim environments [empty] +--writenv <env1,...> Add verbatim write environments [empty] +--deltenv <env1,...> Delete environments in output file [empty] + +** Example ** + \$ ltximg --latex -e -p --srcenv --imgdir=mypics -o test-out test-in.ltx + \$ ltximg --latex -ep --srcenv --imgdir mypics -o test-out test-in.ltx + + Create a "/mypics" directory whit all extracted environments converted to + image formats (.pdf, .eps, .png), individual files whit source code (.tex) + for all extracted environments, a file "test-out.ltx" whit all extracted + environments converted to \\includegraphics and file "test-in-fig-all.tex" + with only the extracted environments using latex>dvips>ps2pdf and preview + package for <input file> and pdflatex for <output file>. + +** Documentation ** + For extended documentation use: + \$ texdoc ltximg END_OF_USAGE -# Options -my $result=GetOptions ( - 'h|help' => \$::opt_help, - 'v|version' => \$::opt_version, - 'l|license' => \$::opt_license, - 'd|dpi=i' => \$DPI,# numeric - 'm|margins=i' => \$margins,# numeric - 'imgdir=s' => \$imageDir, # string - 'ignore=s' => \$ignore, # string - 'other=s' => \$other, # string - 'c|clear' => \$clear, # flag - 'np|nopreview' => \$nopreview, # flag - 'e|eps' => \$eps, # flag - 'j|jpg' => \$jpg, # flag - 'p|png' => \$png, # flag - 'P|ppm' => \$ppm, # flag - 's|svg' => \$svg, # flag - 'a|all' => \$all, # flag - 'miktex' => \$miktex, # flag - 'nopdf' => \$nopdf, # flag - 'o|output' => \$output, # flag - 'xetex' => \$xetex, # flag - 'latex' => \$latex, # flag - 'luatex' => \$luatex,# flag - 'ns|nosource' => \$noSource, # flag - 'Verbose' => \$Verbose, -) or die $usage; - -# help functions +### Error in command line sub errorUsage { die "@_ (try ltximg --help for more information)\n"; } - -# options for command line -if ($::opt_help) { + +### Getopt::Long configuration +my %opts_cmd; + +my $result=GetOptions ( +# short and long options + 'h|help' => \$opts_cmd{help}, # help + 'v|version' => \$opts_cmd{version}, # version + 'l|license' => \$opts_cmd{license}, # license + 'd|dpi=i' => \$DPI, # numeric + 'm|margin=i' => \$margins, # numeric + 'b|bmp' => \$opts_cmd{bmp}, # gs + 't|tif' => \$opts_cmd{tif}, # gs + 'j|jpg' => \$opts_cmd{jpg}, # gs + 'p|png' => \$opts_cmd{png}, # gs + 's|svg' => \$opts_cmd{svg}, # pdftocairo + 'e|eps' => \$opts_cmd{eps}, # pdftops + 'P|ppm' => \$opts_cmd{ppm}, # pdftoppm + 'g|gray' => \$gray, # gray (bolean) + 'f|force' => \$force, # force (bolean) + 'n|noprew' => \$noprew, # no preview (bolean) + 'o|output=s{1}' => \$output, # output file name (string) +# bolean options + 'subenv' => \$subenv, # subfile environments (bolean) + 'srcenv' => \$srcenv, # source files (bolean) + 'arara' => \$arara, # arara compiler + 'xetex' => \$xetex, # xelatex compiler + 'latex' => \$latex, # latex compiler + 'luatex' => \$luatex, # lualatex compiler + 'dvips' => \$dvips, # dvips compiler + 'dvipdf' => \$dvipdf, # dvipdfmx compiler +# string options from command line + 'extrenv=s{1,9}' => \@extr_env_tmp, # extract environments + 'skipenv=s{1,9}' => \@skip_env_tmp, # skip environment + 'verbenv=s{1,9}' => \@verb_env_tmp, # verbatim environment + 'writenv=s{1,9}' => \@verw_env_tmp, # verbatim write environment + 'deltenv=s{1,9}' => \@delt_env_tmp, # delete environment +# string options + 'imgdir=s{1}' => \$imageDir, # images dir name + 'verbcmd=s{1}' => \$verbcmd, # \myverb inline (string) + 'prefix=s{1}' => \$prefix, # prefix +# negated options + 'crop!' => \$crop, # run pdfcrop + 'pdf!' => \$pdf, # pdf image format + 'clean=s{1}' => \@clean, # clean output file + 'run!' => \$run, # run compiler + 'debug!' => \$debug, # debug mode + 'verbose!' => \$verbose, # debug mode, + ) or die $usage; + +### Remove white space and '=' in array captured from command line +s/^\s*(\=):?|\s*//mg foreach @extr_env_tmp; +s/^\s*(\=):?|\s*//mg foreach @skip_env_tmp; +s/^\s*(\=):?|\s*//mg foreach @verb_env_tmp; +s/^\s*(\=):?|\s*//mg foreach @verw_env_tmp; +s/^\s*(\=):?|\s*//mg foreach @delt_env_tmp; + +### Split comma separte list options from command line +@extr_env_tmp = split(/,/,join('',@extr_env_tmp)); +@skip_env_tmp = split(/,/,join('',@skip_env_tmp)); +@verb_env_tmp = split(/,/,join('',@verb_env_tmp)); +@verw_env_tmp = split(/,/,join('',@verw_env_tmp)); +@delt_env_tmp = split(/,/,join('',@delt_env_tmp)); + +### Validate input string options +if ( grep( /(^\-|^\.).*?/, @extr_env_tmp ) ) { + die errorUsage "Invalid option for --extrenv, invalid environment name"; +} +if ( grep( /(^\-|^\.).*?/, @skip_env_tmp ) ) { + die errorUsage "Invalid option for --skipenv, invalid environment name"; +} +if ( grep( /(^\-|^\.).*?/, @verb_env_tmp ) ) { + die errorUsage "Invalid option for --verbenv, invalid environment name"; +} +if ( grep( /(^\-|^\.).*?/, @verw_env_tmp ) ) { + die errorUsage "Invalid option for --verwenv, invalid environment name"; +} +if ( grep( /(^\-|^\.).*?/, @delt_env_tmp ) ) { + die errorUsage "Invalid option for --deltenv, invalid environment name"; +} + +### Help +if (defined $opts_cmd{help}){ + find_ghostscript(); print $usage; exit(0); } -if ($::opt_version) { + +### Version +if (defined $opts_cmd{version}){ print $title; exit(0); } -if ($::opt_license) { + +### Licence +if (defined $opts_cmd{license}){ print $licensetxt; exit(0); -} -# General options -if ($latex) { - $latex = 1; } -if ($xetex) { - $xetex = 1; + +### Set tmp random name for name-fig-tmp (temp files) +my $tmp = "$$"; + +### Check --srcenv and --subenv option from command line +if ($srcenv && $subenv) { + die errorUsage "--srcenv and --subenv options are mutually exclusive"; } -if ($luatex) { - $luatex = 1; + +### Check the input file from command line +@ARGV > 0 or errorUsage "Input filename missing"; +@ARGV < 2 or errorUsage "Unknown option or too many input files"; + +### Check input file extention +my @SuffixList = ('.tex', '', '.ltx'); # posibles +my ($name, $path, $ext) = fileparse($ARGV[0], @SuffixList); +$ext = '.tex' if not $ext; + +### Read input file in memory (slurp), need :crlf for windows/linux +open my $INPUTfile, '<:crlf', "$name$ext"; +my $archivo; + { + local $/; + $archivo = <$INPUTfile>; + } +close $INPUTfile; + +### Funtion uniq +sub uniq { + my %seen; + grep !$seen{$_}++, @_; } -if ($nopdf) { - $nopdf = 1; +### Funtion array_minus +sub array_minus(\@\@) { + my %e = map{ $_ => undef } @{$_[1]}; + return grep( ! exists( $e{$_} ), @{$_[0]} ); } -if ($eps) { - $eps = 1; + +### Funtion to create hash begin -> BEGIN, end -> END +sub crearhash{ + my %cambios; + for my $aentra(@_){ + for my $initend (qw(begin end)) { + $cambios{"\\$initend\{$aentra"} = "\\\U$initend\E\{$aentra"; + } + } + return %cambios; } -if ($jpg) { - $jpg = 1; + +### Default environment to extract +my @extr_tmp = qw ( + postscript tikzpicture pgfpicture pspicture psgraph + ); + +push(@extr_env_tmp,@extr_tmp); + +### Default verbatim environment +my @verb_tmp = qw ( + Example CenterExample SideBySideExample PCenterExample PSideBySideExample + verbatim Verbatim BVerbatim LVerbatim SaveVerbatim PSTcode + LTXexample tcblisting spverbatim minted listing lstlisting + alltt comment chklisting verbatimtab listingcont boxedverbatim + demo sourcecode xcomment pygmented pyglist program programl + programL programs programf programsc programt + ); + +push(@verb_env_tmp,@verb_tmp); + +### Default verbatim write environment +my @verbw_tmp = qw ( + filecontents tcboutputlisting tcbexternal extcolorbox extikzpicture + VerbatimOut verbatimwrite PSTexample filecontentsdef filecontentshere + ); + +push(@verw_env_tmp,@verbw_tmp); + +### Rules to capture in regex +my $braces = qr/ (?:\{)(.+?)(?:\}) /msx; +my $braquet = qr/ (?:\[)(.+?)(?:\]) /msx; +my $no_corchete = qr/ (?:\[ .+? \])? /msx; + +### Capture new verbatim environments defined in input file +my @new_verb = qw ( + newtcblisting DeclareTCBListing ProvideTCBListing NewTCBListing + lstnewenvironment NewListingEnvironment NewProgram specialcomment + includecomment DefineVerbatimEnvironment newverbatim newtabverbatim + ); + +### Regex to capture names for new verbatim environments from input file +my $newverbenv = join "|", map quotemeta, sort { length $a <=> length $b } @new_verb; +$newverbenv = qr/\b(?:$newverbenv) $no_corchete $braces/msx; + +### Capture new verbatim write environments defined in input file +my @new_verb_write = qw ( + renewtcbexternalizetcolorbox renewtcbexternalizeenvironment + newtcbexternalizeenvironment newtcbexternalizetcolorbox + ); + +### Regex to capture names for new verbatim write environments from input file +my $newverbwrt = join "|", map quotemeta, sort { length $a <=> length $b } @new_verb_write; +$newverbwrt = qr/\b(?:$newverbwrt) $no_corchete $braces/msx; + +### Regex to capture MINTED related environments +my $mintdenv = qr/\\ newminted $braces (?:\{.+?\}) /x; +my $mintcenv = qr/\\ newminted $braquet (?:\{.+?\}) /x; +my $mintdshrt = qr/\\ newmint $braces (?:\{.+?\}) /x; +my $mintcshrt = qr/\\ newmint $braquet (?:\{.+?\}) /x; +my $mintdline = qr/\\ newmintinline $braces (?:\{.+?\}) /x; +my $mintcline = qr/\\ newmintinline $braquet (?:\{.+?\}) /x; + +### Pass input file to @array and remove % and comments +my @verbinput = $archivo; +s/%.*\n//mg foreach @verbinput; # del comments +s/^\s*|\s*//mg foreach @verbinput; # del white space +my $verbinput = join '', @verbinput; + +### Capture \newverbatim write names in input file +my @newv_write = $verbinput =~ m/$newverbwrt/xg; + +### Add @newv_write defined in input file to @verw_env_tmp +push(@verw_env_tmp,@newv_write); + +### Capture \newminted{$mintdenv}{options} (for) +my @mint_denv = $verbinput =~ m/$mintdenv/xg; + +### Capture \newminted[$mintcenv]{lang} (for) +my @mint_cenv = $verbinput =~ m/$mintcenv/xg; + +### Capture \newmint{$mintdshrt}{options} (while) +my @mint_dshrt = $verbinput =~ m/$mintdshrt/xg; + +### Capture \newmint[$mintcshrt]{lang}{options} (while) +my @mint_cshrt = $verbinput =~ m/$mintcshrt/xg; + +### Capture \newmintinline{$mintdline}{options} (while) +my @mint_dline = $verbinput =~ m/$mintdline/xg; + +### Capture \newmintinline[$mintcline]{lang}{options} (while) +my @mint_cline = $verbinput =~ m/$mintcline/xg; + +### Capture \newverbatim environments in input file (for) +my @verb_input = $verbinput =~ m/$newverbenv/xg; + +### Add new verbatim environment defined in input file to @vrbenv +push(@verb_env_tmp,@mint_denv,@mint_cenv,@verb_input); + +### Append "code" (minted) +if (!@mint_denv == 0){ +$mintdenv = join "\n", map { qq/$_\Qcode\E/ } @mint_denv; +@mint_denv = split /\n/, $mintdenv; } -if ($png) { - $png = 1; + +### Append "inline" (minted) +if (!@mint_dline == 0){ +$mintdline = join "\n", map { qq/$_\Qinline\E/ } @mint_dline; +@mint_dline = split /\n/, $mintdline; } -if ($ppm) { - $ppm = 1; + +### Join all minted inline/short and lstinline in @array +my @mintline; +my @mint_tmp = qw ( mint mintinline lstinline); +push(@mintline,@mint_dline,@mint_cline,@mint_dshrt,@mint_cshrt,@mint_tmp); +@mintline = uniq(@mintline); + +### Create a regex using @mintline +my $mintline = join "|", map quotemeta, sort { length $a <=> length $b } @mintline; +$mintline = qr/\b(?:$mintline)/x; + +### Options from input file +# % ltximg : extrenv : {extrenv1, extrenv2, ... , extrenvn} +# % ltximg : skipenv : {skipenv1, skipenv2, ... , skipenvn} +# % ltximg : verbenv : {verbwrt1, verbwrt2, ... , verbwrtn} +# % ltximg : writenv : {verbwrt1, verbwrt2, ... , verbwrtn} +# % ltximg : deltenv : {deltenv1, deltenv2, ... , deltenvn} +# % ltximg : options : {opt1=arg, opt2=arg, ... , bolean} + +### Regex to capture before preamble +my $rx_myscrypt = qr/ + ^ %+ \s* ltximg (?&SEPARADOR) (?<clave>(?&CLAVE)) (?&SEPARADOR) \{ (?<argumentos>(?&ARGUMENTOS)) \} + (?(DEFINE) + (?<CLAVE> \w+ ) + (?<ARGUMENTOS> .+? ) + (?<SEPARADOR> \s* : \s* ) + ) +/mx; + +### Split input file, $optin contain % ltximg : <argument> +my($optin, $documento) = $archivo =~ m/\A (\s* .*? \s*) (\\documentclass.*)\z/msx; + +### Process options from input file +my %opts_file; + +while ($optin =~ /$rx_myscrypt/g) { + my($clave, $argumentos) = @+{qw(clave argumentos)}; + my @argumentos = split /\s*,\s*?/, $argumentos; + for (@argumentos) { + s/^ \s* | \s* $//gx; + } + if ($clave eq 'options') { + for my $argumento (@argumentos) { + if ($argumento =~ /(?<key>\S+) \s* = \s* (?<valor>\S+)/x) { + $opts_file{$clave}{$+{'key'}} = $+{'valor'}; + } # close for + else { + $opts_file{$clave}{$argumento} = 1; + } + } # close for + } # close if + else { + push @{ $opts_file{ $clave } }, @argumentos; + } +} # close while + +### Validate clean +my %clean = map { $_ => 1 } @clean; + +### By default clean = doc +$clean{doc} = 1 ; + +### Set clean options from input file +$clean{doc} = 1 if ($opts_file{options}{clean} eq 'doc'); +$clean{off} = 1 if ($opts_file{options}{clean} eq 'off'); +$clean{pst} = 1 if ($opts_file{options}{clean} eq 'pst'); +$clean{tkz} = 1 if ($opts_file{options}{clean} eq 'tkz'); +$clean{all} = 1 if ($opts_file{options}{clean} eq 'all'); + +### Set clean options for script +if ($clean{pst} or $clean{tikz}) { + $clean{doc} = 1; } -if ($svg) { - $svg = 1; +if ($clean{all}) { + @clean{qw(pst doc tkz)} = (1) x 3; } -if ($all){ - $eps = $png = $jpg = 1; +if ($clean{off}) { + undef %clean; } -if ($nopreview) { - $nopreview= 1; +### Add extract options from input file +if (exists $opts_file{extract} ) { + push @extr_env_tmp, @{ $opts_file{extract} }; } -if ($output) { - $output= 1; +### Add skipenv options from input file +if (exists $opts_file{skipenv} ) { + push @skip_env_tmp, @{ $opts_file{skipenv} }; } -if ($miktex) { - $miktex= 1; +### Add verbenv options from input file +if (exists $opts_file{verbenv} ) { + push @verb_env_tmp, @{ $opts_file{verbenv} }; } -# open file -my $InputFilename = ""; -@ARGV > 0 or errorUsage "Input filename missing"; -@ARGV < 2 or errorUsage "Unknown option or too many input files"; -$InputFilename = $ARGV[0]; +### Add writenv options from input file +if (exists $opts_file{writenv} ) { + push @verw_env_tmp, @{ $opts_file{writenv} }; +} -#--------------------- Arreglo de la extensión ------------------------# -my @SuffixList = ('.tex', '', '.ltx'); # posible extensión -my ($name, $path, $ext) = fileparse($ARGV[0], @SuffixList); -$ext = '.tex' if not $ext; - -#---------------- Creamos el directorio para las imágenes -------------# --e $imageDir or mkdir($imageDir,0744) or die "No puedo crear $imageDir: $!\n"; - -# Define in file -my $archivo_entrada = shift; - -# Standart line ltximg run -print "$program $nv, $copyright"; - -##---------------------------- PARTE 1 -------------------------------## -#------------ Creamos un hash con los cambios para verbatim -----------# -my %cambios = ( -# pst/tikz set - '\psset' => '\PSSET', - '\tikzset' => '\TIKZSET', -# pspicture - '\pspicture' => '\TRICKS', - '\endpspicture' => '\ENDTRICKS', +### Add deltenv options from input file +if (exists $opts_file{deltenv} ) { + push @delt_env_tmp, @{ $opts_file{deltenv} }; +} + +### Set \myverb|<code>| options from input file +if (exists $opts_file{options}{verbcmd}){ + $verbcmd = $opts_file{options}{verbcmd}; +} + +### Create @env_all_tmp contain all environments +my @env_all_tmp; +push(@env_all_tmp,@extr_env_tmp,@skip_env_tmp,@verb_env_tmp,@verw_env_tmp,@delt_env_tmp); +@env_all_tmp = uniq(@env_all_tmp); + +### Create @no_env_all_tmp contain all No extracted environments +my @no_env_all_tmp; +push(@no_env_all_tmp,@skip_env_tmp,@verb_env_tmp,@verw_env_tmp,@delt_env_tmp); +@no_env_all_tmp = uniq(@no_env_all_tmp); + +### The operation return @extract environment +my @extract = array_minus(@env_all_tmp,@no_env_all_tmp); +@extract = uniq(@extract); + +### The operation return @no_extract +my @no_extract = array_minus(@env_all_tmp,@extract); +my @no_skip; +push(@no_skip,@verb_env_tmp,@verw_env_tmp,@delt_env_tmp); +my @skipped = array_minus(@no_extract,@no_skip); +@skipped = uniq(@skipped); + +### The operation return @delte_env environment +my @no_ext_skip = array_minus(@no_extract,@skipped); +my @no_del; +push(@no_del,@verb_env_tmp,@verw_env_tmp); +my @delete_env = array_minus(@no_ext_skip,@no_del); +@delete_env = uniq(@delete_env); + +### The operation return @verbatim environment +my @no_ext_skip_del = array_minus(@no_ext_skip,@delete_env); +my @verbatim = array_minus(@no_ext_skip_del,@verw_env_tmp); + +### The operation return @verbatim write environment +my @verbatim_w = array_minus(@no_ext_skip_del,@verbatim); + +### Create @env_all for hash and replace in while +my @no_verb_env; +push(@no_verb_env,@extract,@skipped,@delete_env,@verbatim_w); +my @no_verw_env; +push(@no_verw_env,@extract,@skipped,@delete_env,@verbatim); + +### Reserved words in verbatim inline (while) +my %changes_in = ( +# ltximg tags + '%<*ltximg>' => '%<*LTXIMG>', + '%</ltximg>' => '%</LTXIMG>', + '%<*noltximg>' => '%<*NOLTXIMG>', + '%</noltximg>' => '%</NOLTXIMG>', + '%<*remove>' => '%<*REMOVE>', + '%</remove>' => '%</REMOVE>', + '%<*ltximgverw>' => '%<*LTXIMGVERW>', + '%</ltximgverw>' => '%</LTXIMGVERW>', +# pst/tikz set + '\psset' => '\PSSET', + '\tikzset' => '\TIKZSET', # pspicture - '\begin{pspicture' => '\begin{TRICKS', - '\end{pspicture' => '\end{TRICKS', -# postscript - '\begin{postscript}' => '\begin{POSTRICKS}', - '\end{postscript}' => '\end{POSTRICKS}', -# $other - "\\begin\{$other" => '\begin{OTHER', - "\\end\{$other" => '\end{OTHER', -# document - '\begin{document}' => '\begin{DOCTRICKS}', - '\end{document}' => '\end{DOCTRICKS}', + '\pspicture' => '\TRICKS', + '\endpspicture' => '\ENDTRICKS', +# pgfpicture + '\pgfpicture' => '\PGFTRICKS', + '\endpgfpicture' => '\ENDPGFTRICKS', # tikzpicture - '\begin{tikzpicture}' => '\begin{TIKZPICTURE}', - '\end{tikzpicture}' => '\end{TIKZPICTURE}', -# pgfinterruptpicture - '\begin{pgfinterruptpicture'=> '\begin{PGFINTERRUPTPICTURE', - '\end{pgfinterruptpicture' => '\end{PGFINTERRUPTPICTURE', + '\tikzpicture' => '\TKZTRICKS', + '\endtikzpicture' => '\ENDTKZTRICKS', +# psgraph + '\psgraph' => '\PSGRAPHTRICKS', + '\endpsgraph' => '\ENDPSGRAPHTRICKS', +# some reserved + '\usepackage' => '\USEPACKAGE', + '{graphicx}' => '{GRAPHICX}', + '\graphicspath{' => '\GRAPHICSPATH{', + ); + +### Changues for \begin... \end inline verbatim +my %init_end = ( +# begin{ and end{ + '\begin{' => '\BEGIN{', + '\end{' => '\END{', + ); + +### Changues for \begin{document} ... \end{document} +my %document = ( +# begin/end document for split + '\begin{document}' => '\BEGIN{document}', + '\end{document}' => '\END{document}', + ); + +### Reverse for extract and output file +my %changes_out = ( +# ltximg tags + '\begin{nopreview}' => '%<*noltximg>', + '\end{nopreview}' => '%</noltximg>', +# pst/tikz set + '\PSSET' => '\psset', + '\TIKZSET' => '\tikzset', +# pspicture + '\TRICKS' => '\pspicture', + '\ENDTRICKS' => '\endpspicture', # pgfpicture - '\begin{pgfpicture}' => '\begin{PGFPICTURE}', - '\end{pgfpicture}' => '\end{PGFPICTURE}', -# ganttchart - '\begin{ganttchart}' => '\begin{GANTTCHART}', - '\end{ganttchart}' => '\end{GANTTCHART}', -# circuitikz - '\begin{circuitikz}' => '\begin{CIRCUITIKZ}', - '\end{circuitikz}' => '\end{CIRCUITIKZ}', -# forest - '\begin{forest}' => '\begin{FOREST}', - '\end{forest}' => '\end{FOREST}', -# tikzcd - '\begin{tikzcd}' => '\begin{TIKZCD}', - '\end{tikzcd}' => '\end{TIKZCD}', -# dependency - '\begin{dependency}' => '\begin{DEPENDENCY}', - '\end{dependency}' => '\end{DEPENDENCY}', -); - -#------------------------ Coment inline Verbatim ----------------------# -open my $ENTRADA, '<', "$archivo_entrada"; -my $archivo; -{ - local $/; - $archivo = <$ENTRADA>; -} -close $ENTRADA; + '\PGFTRICKS' => '\pgfpicture', + '\ENDPGFTRICKS' => '\endpgfpicture', +# tikzpicture + '\TKZTRICKS' => '\tikzpicture', + '\ENDTKZTRICKS' => '\endtikzpicture', +# psgraph + '\PSGRAPHTRICKS' => '\psgraph', + '\ENDPSGRAPHTRICKS' => '\endpsgraph', +# some reserved + '\USEPACKAGE' => '\usepackage', + '{GRAPHICX}' => '{graphicx}', + '\GRAPHICSPATH{' => '\graphicspath{', +# begin{ and end{ + '\BEGIN{' => '\begin{', + '\END{' => '\end{', + ); + +### Reverse tags, need back in all file to extract +my %reverse_tag = ( +# ltximg tags + '%<*LTXIMG>' => '%<*ltximg>', + '%</LTXIMG>' => '%</ltximg>', + '%<*NOLTXIMG>' => '%<*noltximg>', + '%</NOLTXIMG>' => '%</noltximg>', + '%<*REMOVE>' => '%<*remove>', + '%</REMOVE>' => '%</remove>', + '%<*LTXIMGVERW>' => '%<*ltximgverw>', + '%</LTXIMGVERW>' => '%</ltximgverw>', + ); + +### Creatate a hash for changues +my %extract_env = crearhash(@extract); +my %skiped_env = crearhash(@skipped); +my %verb_env = crearhash(@verbatim); +my %verbw_env = crearhash(@verbatim_w); +my %delete_env = crearhash(@delete_env); +my %change_verbw_env = crearhash(@no_verw_env); +my %change_verb_env = crearhash(@no_verb_env); + +### Join changues in new hash +my %cambios = (%changes_in,%init_end); -# Variables y constantes +### Variables y constantes my $no_del = "\0"; my $del = $no_del; -# Reglas -my $llaves = qr/\{ .+? \} /x; -my $no_corchete = qr/(?:\[ .+? \])? /x; -my $delimitador = qr/\{ (?<del>.+?) \} /x; -my $verb = qr/(spv|v|V)erb [*]? /ix; -my $lst = qr/lstinline (?!\*) $no_corchete /ix; -my $mint = qr/mint (?!\*) $no_corchete $llaves /ix; -my $marca = qr/\\ (?:$verb | $lst | $mint ) (\S) .+? \g{-1} /x; -my $comentario = qr/^ \s* \%+ .+? $ /mx; -my $definedel = qr/\\ (?: DefineShortVerb | lstMakeShortInline ) $no_corchete $delimitador /ix; -my $indefinedel = qr/\\ (?: UndefineShortVerb | lstDeleteShortInline) $llaves /ix; - -while ($archivo =~ +### Rules +my $llaves = qr/\{ .+? \} /x; +my $no_llaves = qr/(?: $llaves )? /x; +my $corchetes = qr/\[ .+? \] /x; +my $anidado = qr/(\{(?:[^\{\}]++|(?1))*\}) /x; +my $delimitador = qr/\{ (?<del>.+?) \} /x; +my $verb = qr/(?:((spv|(?:q|f)?v|V)erb|$verbcmd)[*]?) /ix; +my $lst = qr/(?:(lst|pyg)inline)(?!\*) $no_corchete /ix; +my $mint = qr/(?: $mintline |SaveVerb) (?!\*) $no_corchete $no_llaves $llaves /ix; +my $no_mint = qr/(?: $mintline) (?!\*) $no_corchete /ix; +my $marca = qr/\\ (?:$verb | $lst | $mint |$no_mint) (?:\s*)? (\S) .+? \g{-1} /x; +my $comentario = qr/^ \s* \%+ .+? $ /mx; +my $definedel = qr/\\ (?: DefineShortVerb | lstMakeShortInline| MakeSpecialShortVerb ) [*]? $no_corchete $delimitador /ix; +my $indefinedel = qr/\\ (?: (Undefine|Delete)ShortVerb | lstDeleteShortInline) $llaves /ix; + +### Changues in input file in memory +while ($documento =~ / $marca | $comentario | $definedel | $indefinedel - | $del .+? $del # delimitado + | $del .+? $del /pgmx) { - - my($pos_inicial, $pos_final) = ($-[0], $+[0]); # posiciones - my $encontrado = ${^MATCH}; # lo encontrado - - if ($encontrado =~ /$definedel/){ # definimos delimitador - $del = $+{del}; - $del = "\Q$+{del}" if substr($del,0,1) ne '\\'; # es necesario "escapar" el delimitador - } - elsif($encontrado =~ /$indefinedel/) { # indefinimos delimitador - $del = $no_del; - } - else { # aquí se hacen los cambios + my($pos_inicial, $pos_final) = ($-[0], $+[0]); + my $encontrado = ${^MATCH}; + if ($encontrado =~ /$definedel/) { + $del = $+{del}; + $del = "\Q$+{del}" if substr($del,0,1) ne '\\'; + } + elsif ($encontrado =~ /$indefinedel/) { + $del = $no_del; + } + else { while (my($busco, $cambio) = each %cambios) { - $encontrado =~ s/\Q$busco\E/$cambio/g; # es necesario escapar $busco - } - substr $archivo, $pos_inicial, $pos_final-$pos_inicial, $encontrado; # insertamos los nuevos cambios - - pos($archivo)= $pos_inicial + length $encontrado; # re posicionamos la siguiente búsqueda + $encontrado =~ s/\Q$busco\E/$cambio/g; } + substr $documento, $pos_inicial, $pos_final-$pos_inicial, $encontrado; + pos($documento) = $pos_inicial + length $encontrado; + } } -# Constantes -my $BP = '\\\\begin{postscript}'; -my $EP = '\\\\end{postscript}'; -my $BPL = '\begin{postscript}'; -my $EPL = '\end{postscript}'; -my $sipgf = 'pgfpicture'; -my $nopgf = 'pgfinterruptpicture'; -my $graphics = "graphic=\{\[scale=1\]$imageDir/$name-fig"; +### Regex for verbatim inline whit braces {...} +my $mintd_ani = qr/\\ (?:$mintline|pygment) (?!\*) $no_corchete $no_llaves /x; +my $tcbxverb = qr/\\ (?: tcboxverb [*]?|$verbcmd [*]?|lstinline) $no_corchete /x; +my $tcbxmint = qr/(?:$tcbxverb|$mintd_ani) (?:\s*)? $anidado /x; -# directorio en el cual están las imágenes -my $dir = "$tempDir/$imageDir"; +### Changue \verb*{code} inline +while ($documento =~ /$tcbxmint/pgmx) { + my($pos_inicial, $pos_final) = ($-[0], $+[0]); + my $encontrado = ${^MATCH}; + while (my($busco, $cambio) = each %cambios) { + $encontrado =~ s/\Q$busco\E/$cambio/g; + } # close while + substr $documento, $pos_inicial, $pos_final-$pos_inicial, $encontrado; + pos($documento)= $pos_inicial + length $encontrado; +} # close while -#--------------------- Coment Verbatim environment --------------------# +### Changue <*TAGS> to <*tags> in file +my $ltxtags = join "|", map {quotemeta} sort { length($a)<=>length($b) } keys %reverse_tag; +$documento =~ s/^($ltxtags)/$reverse_tag{$1}/gmsx; -my @lineas = split /\n/, $archivo; +### Defined environments Verbatim standart +my $verbatim = join "|", map quotemeta, sort { length $a <=> length $b } @verbatim; +$verbatim = qr/$verbatim/x; -# Verbatim environments -my $ENTORNO = qr/(?: (v|V)erbatim\*?| PSTexample | LTXexample| $ignore\*? | PSTcode | tcblisting\*? | spverbatim | minted | lstlisting | alltt | comment\*? | xcomment)/xi; +### Defined environments Verbatim write +my $verbatim_w = join "|", map quotemeta, sort { length $a <=> length $b } @verbatim_w; +$verbatim_w = qr/$verbatim_w/x; -# postscript environment -my $POSTSCRIPT = qr/(?: postscript)/xi; +### Define environments to skip +my $skipenv = join "|", map quotemeta, sort { length $a <=> length $b } @skipped; +$skipenv = qr/$skipenv/x; -# tikzpicture environment -my $TIKZENV = qr/(?: tikzpicture)/xi; -# -my $DEL; +### Define environments to extract +my $environ = join "|", map quotemeta, sort { length $a <=> length $b } @extract; +$environ = qr/$environ/x; + +### Define environments to delete +my $delenv = join "|", map quotemeta, sort { length $a <=> length $b } @delt_env_tmp; +$delenv = qr/$delenv/x; + +### Split file by lines +my @lineas = split /\n/, $documento; -# tcbverb verbatim -my $tcbverb = qr/\\(?:tcboxverb|myverb)/; -my $arg_brac = qr/(?:\[.+?\])?/; -my $arg_curl = qr/\{(.+)\}/; +### Hash and Regex for changues +my %replace = (%change_verb_env,%changes_in,%document); +my $find = join "|", map {quotemeta} sort { length($a)<=>length($b) } keys %replace; -# coment verbatim environment +### Change in $verbatim and $verbatim_w +my $DEL; for (@lineas) { - if (/\\begin\{($ENTORNO)(?{ $DEL = "\Q$^N" })\}/ .. /\\end\{$DEL\}/) { - while (my($busco, $cambio) = each %cambios) { - s/\Q$busco\E/$cambio/g; - } + if (/\\begin\{($verbatim\*?)(?{ $DEL = "\Q$^N" })\}/ .. /\\end\{$DEL\}/) { + s/($find)/$replace{$1}/g; } -} -# coment tcolorbox inline + if (/\\begin\{($verbatim_w\*?)(?{ $DEL = "\Q$^N" })\}/ .. /\\end\{$DEL\}/) { + my %replace = (%change_verbw_env,%changes_in,%document); + my $find = join "|", map {quotemeta} sort { length($a)<=>length($b) } keys %replace; + s/($find)/$replace{$1}/g; + } +} # close for + +### Join lines in $documento +$documento = join("\n", @lineas); + +### Split input file +my($cabeza,$cuerpo,$final) = $documento =~ m/\A (.+?) (\\begin\{document\} .+?)(\\end\{document\}.*)\z/msx; + +### Regex for delete environment +my $delt_env = qr / + ( + (?: + \\begin\{$delenv\*?\} + (?: + (?>[^\\]+)| + \\ + (?!begin\{$delenv\*?\}) + (?!end\{$delenv\*?\})| + (?-1) + )* + \\end\{$delenv\*?\} + ) + ) + /x; + +### Regex for verbatim write environment +my $verb_wrt = qr / + ( + (?: + \\begin\{$verbatim_w\*?\} + (?: + (?>[^\\]+)| + \\ + (?!begin\{$verbatim_w\*?\}) + (?!end\{$verbatim_w\*?\})| + (?-1) + )* + \\end\{$verbatim_w\*?\} + ) + ) + /x; + +### Pass $verb_wrt to %<*ltximgverw> ... %</ltximgverw> +$cuerpo =~ s/($verb_wrt)/\%<\*ltximgverw>\n$1\n\%<\/ltximgverw>/gmsx; + +### Regex for skip environment +my $skip_env = qr / + ( + (?: + \\begin\{$skipenv\*?\} + (?: + (?>[^\\]+)| + \\ + (?!begin\{$skipenv\*?\}) + (?!end\{$skipenv\*?\})| + (?-1) + )* + \\end\{$skipenv\*?\} + ) + ) + /x; + +### Pass %<*noltximg> ... %</noltximg> to \begin{nopreview} ... \end{nopreview} +$cuerpo =~ s/^\%<\*$skiptag>(.+?)\%<\/$skiptag>/\\begin\{nopreview\}$1\\end\{nopreview\}/gmsx; + +### Pass $skip_env to \begin{nopreview} .+? \end{nopreview} +$cuerpo =~ s/ + \%<\*ltximgverw> .+?\%<\/ltximgverw>(*SKIP)(*F)| + \\begin\{nopreview\}.+?\\end\{nopreview\}(*SKIP)(*F)| + ($skip_env)/\\begin\{nopreview\}\n$1\n\\end\{nopreview\}\n/gmsx; + +### Regex to extract environments +my $extr_env = qr / + ( + (?: + \\begin\{$environ\*?\} + (?: + (?>[^\\]+)| + \\ + (?!begin\{$environ\*?\}) + (?!end\{$environ\*?\})| + (?-1) + )* + \\end\{$environ\*?\} + ) + ) + /x; + +### Set bolean options from input file +$force = 1 if exists $opts_file{options}{force}; +$run = 0 if exists $opts_file{options}{norun}; +$pdf = 0 if exists $opts_file{options}{nopdf}; +$crop = 0 if exists $opts_file{options}{nocrop}; +$noprew = 1 if exists $opts_file{options}{noprew}; +$force = 1 if exists $opts_file{options}{force}; +$arara = 1 if exists $opts_file{options}{arara}; +$xetex = 1 if exists $opts_file{options}{xetex}; +$latex = 1 if exists $opts_file{options}{latex}; +$dvips = 1 if exists $opts_file{options}{dvips}; +$dvipdf = 1 if exists $opts_file{options}{dvipdf}; +$luatex = 1 if exists $opts_file{options}{luatex}; +$srcenv = 1 if exists $opts_file{options}{srcenv}; +$subenv = 1 if exists $opts_file{options}{subenv}; + +### Check plain TeX syntax +my %special = map { $_ => 1 } @extract; # anon hash + +### Convert \pspicture to LaTeX syntax +if(exists($special{pspicture})){ + $cuerpo =~ s/ + \\pspicture(\*)?(.+?)\\endpspicture/\\begin{pspicture$1}$2\\end{pspicture$1}/gmsx; +} + +### Convert \psgraph to LaTeX syntax +if(exists($special{psgraph})){ + $cuerpo =~ s/ + \\psgraph(\*)?(.+?)\\endpsgraph/\\begin{psgraph$1}$2\\end{psgraph$1}/gmsx; +} + +### Convert \tikzpicture to LaTeX syntax +if(exists($special{tikzpicture})){ + $cuerpo =~ s/ + \\tikzpicture(.+?)\\endtikzpicture/\\begin{tikzpicture}$1\\end{tikzpicture}/gmsx; +} + +### Convert \pgfpicture to LaTeX syntax +if(exists($special{pgfpicture})){ + $cuerpo =~ s/ + \\pgfpicture(.+?)\\endpgfpicture/\\begin{pgfpicture}$1\\end{pgfpicture}/gmsx; +} + +### Pass %<*ltximg> (.+?) %</ltximg> to \begin{preview} (.+?) \end{preview} +$cuerpo =~ s/^\%<\*$extrtag>(.+?)\%<\/$extrtag>/\\begin\{preview\}$1\\end\{preview\}/gmsx; + +### $force mode for pstricks/psgraph/tikzpiture +if ($force) { +# pspicture or psgraph found +if(exists($special{pspicture}) or exists($special{psgraph})){ +$cuerpo =~ s/\%<\*ltximgverw> .+?\%<\/ltximgverw>(*SKIP)(*F)| + \\begin\{nopreview\}.+?\\end\{nopreview\}(*SKIP)(*F)| + \\begin\{preview\}.+?\\end\{preview\}(*SKIP)(*F)| + \\begin\{postscript\}.+?\\end\{postscript\}(*SKIP)(*F)| + (?<code> + (?:\\psset\{(?:\{.*?\}|[^\{])*\}.+?)? # if exist ...save + \\begin\{(?<env> pspicture\*?| psgraph)\} .+? \\end\{\k<env>\} + ) + /\\begin\{preview\}\n$+{code}\n\\end\{preview\}/gmsx; + } # close pspicture +# tikzpicture found +if(exists($special{tikzpicture})){ +$cuerpo =~ s/\%<\*ltximgverw> .+?\%<\/ltximgverw>(*SKIP)(*F)| + \\begin\{nopreview\}.+?\\end\{nopreview\}(*SKIP)(*F)| + \\begin\{preview\}.+?\\end\{preview\}(*SKIP)(*F)| + \\begin\{postscript\}.+?\\end\{postscript\}(*SKIP)(*F)| + (?<code> + (?:\\tikzset\{(?:\{.*?\}|[^\{])*\}.+?)? # if exist ...save + \\begin\{(?<env> tikzpicture)\} .+? \\end\{\k<env>\} + ) + /\\begin\{preview\}\n$+{code}\n\\end\{preview\}/gmsx; + } # close tikzpicture +} # close force mode + +### Pass $extr_env to \begin{preview} .+? \end{preview} +$cuerpo =~ s/ \%<\*ltximgverw> .+?\%<\/ltximgverw>(*SKIP)(*F)| + \\begin\{nopreview\}.+?\\end\{nopreview\}(*SKIP)(*F)| + \\begin\{preview\}.+?\\end\{preview\}(*SKIP)(*F)| + ($extr_env)/\\begin\{preview\}\n$1\n\\end\{preview\}/gmsx; + +### The extract environments need back word to original +%replace = (%changes_out,%reverse_tag); +$find = join "|", map {quotemeta} sort { length($a)<=>length($b) } keys %replace; + +### Split $cabeza by lines +@lineas = split /\n/, $cabeza; + +### Changues in verbatim write for (@lineas) { - if (m/$tcbverb$arg_brac$arg_curl/) { - while (my($busco, $cambio) = each %cambios) { - s/\Q$busco\E/$cambio/g; - } - } # close - } -# remove postscript from hash -delete @cambios{'\begin{postscript}','\end{postscript}'}; -# coment in postscript environment + if (/\\begin\{($verbatim_w\*?)(?{ $DEL = "\Q$^N" })\}/ .. /\\end\{$DEL\}/) { + s/($find)/$replace{$1}/g; + } +} # close for + +### Join lines in $cabeza +$cabeza = join("\n", @lineas); + +### Change back betwen \begin{preview} ... \end{preview} +@lineas = split /\n/, $cuerpo; + for (@lineas) { - if (/\\begin\{($POSTSCRIPT)(?{ $DEL = "\Q$^N" })\}/ .. /\\end\{$DEL\}/) { - while (my($busco, $cambio) = each %cambios) { - s/\Q$busco\E/$cambio/g; + if (/\\begin\{(preview)(?{ $DEL = "\Q$^N" })\}/ .. /\\end\{$DEL\}/) { # range operator + s/($find)/$replace{$1}/g; } - } # close postcript environment -} -# remove tikzpicture from hash -delete @cambios{'\begin{tikzpicture}','\end{tikzpicture}'}; -# coment in tikzpicture environment -for (@lineas) { - if (/\\begin\{($TIKZENV)(?{ $DEL = "\Q$^N" })\}/ .. /\\end\{$DEL\}/) { - while (my($busco, $cambio) = each %cambios) { - s/\Q$busco\E/$cambio/g; + if (/\\begin\{($verbatim_w\*?)(?{ $DEL = "\Q$^N" })\}/ .. /\\end\{$DEL\}/) { + s/($find)/$replace{$1}/g; } - } # close TIKZ environment -} +} # close for -undef %cambios; # erase hash +### Join lines in $cuerpo +$cuerpo = join("\n", @lineas); -#------------- Convert ALL into Postscript environments ---------------# +### If environment extract found, the run script +my $BP = '\\\\begin\{preview\}'; +my $EP = '\\\\end\{preview\}'; -$archivo = join("\n", @lineas); -## Partición del documento +my @env_extract = $cuerpo =~ m/(?<=$BP)(.+?)(?=$EP)/gms; +my $envNo = scalar @env_extract; -my($cabeza,$cuerpo,$final) = $archivo =~ m/\A (.+?) (\\begin{document} .+?)(\\end{document}.*)\z/msx; +### PSTexample suport +my $BE = '\\\\begin\{PSTexample\}'; +my $EE = '\\\\end\{PSTexample\}'; -# \pspicture to \begin{pspicture} -$cuerpo =~ s/\\pspicture(\*)?(.+?)\\endpspicture/\\begin{pspicture$1}$2\\end{pspicture$1}/gmsx; +my @exa_extract = $cuerpo =~ m/(?<=$BE)(.+?)(?=$EE)/gms; +my $exaNo = scalar @exa_extract; -# pspicture to Postscript -$cuerpo =~ s/ - ( - (?:\\psset\{[^\}]+\}.*?)? - (?:\\begin\{pspicture(\*)?\}) - .*? - (?:\\end\{pspicture(\*)?\}) - ) - /$BPL\n$1\n$EPL/gmsx; +### Check if PSTexample environment found +if($exaNo!= 0){ + $PSTexa=1; +} -# pgfpicture to Postscript -$cuerpo =~ s/ - ( - \\begin{$sipgf} - .*? - ( - \\begin{$nopgf} - .+? - \\end{$nopgf} - .*? - )*? - \\end{$sipgf} - ) - /$BPL\n$1\n$EPL/gmsx; +### Check if standart environment found +if($envNo!= 0){ + $STDenv=1; +} -# tikz to Postscript -$cuerpo =~ s/ - ( - (?:\\tikzset(\{(?:\{.*?\}|[^\{])*\}).*?)? # si está lo guardo - (?:\\begin\{tikzpicture\}) # aquí comienza la búsqueda - .*? # guardo el contenido en $1 - (?:\\end\{tikzpicture\}) # termina la búsqueda - ) # cierra $1 - /$BPL\n$1\n$EPL/gmsx; - -# rest to PostScript -my $export = qr/(forest|ganttchart|tikzcd|circuitikz|dependency|$other\*?)/x; - -$cuerpo =~ s/(\\begin\{($export)\} (.*?) \\end\{\g{-2}\})/$BPL\n$1\n$EPL/gmsx; - -#-------------------------- Reverse changes ---------------------------# -$archivo = "$cabeza$cuerpo$final"; -my %cambios = ( -# pst/tikz set - '\PSSET' => '\psset', - '\TIKZSET' => '\tikzset', -# pspicture - '\TRICKS' => '\pspicture', - '\ENDTRICKS' => '\endpspicture', -# pspicture - '\begin{TRICKS' => '\begin{pspicture', - '\end{TRICKS' => '\end{pspicture', -# $other - '\begin{OTHER' => "\\begin\{$other", - '\end{OTHER' => "\\end\{$other", -# document - '\begin{DOCTRICKS}' => '\begin{document}', - '\end{DOCTRICKS}' => '\end{document}', -# tikzpicture - '\begin{TIKZPICTURE}' => '\begin{tikzpicture}', - '\end{TIKZPICTURE}' => '\end{tikzpicture}', -# pgfinterruptpicture - '\begin{PGFINTERRUPTPICTURE'=> '\begin{pgfinterruptpicture', - '\end{PGFINTERRUPTPICTURE' => '\end{pgfinterruptpicture', -# pgfpicture - '\begin{PGFPICTURE}' => '\begin{pgfpicture}', - '\end{PGFPICTURE}' => '\end{pgfpicture}', -# ganttchart - '\begin{GANTTCHART}' => '\begin{ganttchart}', - '\end{GANTTCHART}' => '\end{ganttchart}', -# circuitikz - '\begin{CIRCUITIKZ}' => '\begin{circuitikz}', - '\end{CIRCUITIKZ}' => '\end{circuitikz}', -# forest - '\begin{FOREST}' => '\begin{forest}', - '\end{FOREST}' => '\end{forest}', -# tikzcd - '\begin{TIKZCD}' => '\begin{tikzcd}', - '\end{TIKZCD}' => '\end{tikzcd}', -# dependency - '\begin{DEPENDENCY}' => '\begin{dependency}', - '\end{DEPENDENCY}' => '\end{dependency}', -); - -#-------------------------- Back Postscript ---------------------------# - -my @lineas = split /\n/, $archivo; -# reverse in postscript environment -for (@lineas) { - if (/\\begin\{($POSTSCRIPT)(?{ $DEL = "\Q$^N" })\}/ .. /\\end\{$DEL\}/) { - while (my($busco, $cambio) = each %cambios) { - s/\Q$busco\E/$cambio/g; +### PSTexample environment suport +### Append graphic= to \begin{PSTexample}[...] +if($PSTexa){ +my $exaNo = 1; +while ($cuerpo =~ /\\begin\{PSTexample\}(\[.+?\])?/gsm) { + my $swpl_grap = "graphic=\{\[scale=1\]$imageDir/$name-$prefix-exa"; + my $corchetes = $1; + my($pos_inicial, $pos_final) = ($-[1], $+[1]); + if (not $corchetes) { + $pos_inicial = $pos_final = $+[0]; } - } # close postscript environment changes -} + if (not $corchetes or $corchetes =~ /\[\s*\]/) { + $corchetes = "[$swpl_grap-$exaNo}]"; + } + else { + $corchetes =~ s/\]/,$swpl_grap-$exaNo}]/; + } + substr($cuerpo, $pos_inicial, $pos_final - $pos_inicial) = $corchetes; + pos($cuerpo) = $pos_inicial + length $corchetes; +} # close while +continue { + $exaNo++; + } -# join changes -$archivo = join("\n", @lineas); +### Pass PSTexample to nopreview envirnment +$cuerpo =~ s/\%<\*ltximgverw>\n + (?<code> + \\begin\{PSTexample\} .+? \\end\{PSTexample\} + ) + \n\%<\/ltximgverw> + /\\begin\{nopreview\}\n$+{code}\n\\end\{nopreview\}/gmsx; +} # close PSTexa -#--------------- Extract source code for PST/PGF/TIKZ -----------------# -# Dividir el archivo -my($cabeza,$cuerpo,$final) = $archivo =~ m/\A (.+?) (\\begin{document} .+?)(\\end{document}.*)\z/msx; +### Command line script identification +print "$program $nv $copyright" ; -# Poner el atributo añadido a PostScript -while ($cuerpo =~ /\\begin\{postscript\}/gsm) { - - my $corchetes = $1; - my($pos_inicial, $pos_final) = ($-[1], $+[1]); # posición donde están los corchetes - - if (not $corchetes) { - $pos_inicial = $pos_final = $+[0]; # si no hay corchetes, nos ponemos al final de \begin +### Check if enviroment found in input file +if ($envNo == 0 and $exaNo == 0){ + die errorUsage "ltximg can not find any environment to extract in file $name$ext"; + } +elsif ($envNo!= 0 and $exaNo!= 0){ + say "The file $name$ext contain $envNo environment to extract and $exaNo PSTexample environment to extract"; } - if (not $corchetes or $corchetes =~ /\[\s*\]/) { # si no hay corchetes, o están vacíos, - $corchetes = "[$graphics-$exacount}]"; # ponemos los nuestros +elsif ($envNo == 0 and $exaNo!= 0){ + say "The file $name$ext contain $exaNo PSTexample environment to extract"; + } +else { + say "The file $name$ext contain $envNo environment to extract"; } - substr($cuerpo, $pos_inicial, $pos_final - $pos_inicial) = $corchetes; - pos($cuerpo) = $pos_inicial + length $corchetes; # reposicionamos la búsqueda de la exp. reg. + +### Set output file name from input file +if (exists $opts_file{options}{output}){ + $output = $opts_file{options}{output}; } -continue { - $exacount++; + +### Validate output file name +if (defined $output) { +# Not contain - at begin +if ($output =~ /(^\-|^\.).*?/){ + die errorUsage "$output it is not a valid name for output file"; } -# Delte source files -if (-e "$imageDir/$name-fig-1$ext") { -unlink <"$imageDir/$name-fig-*$ext">; + +# The name of the output file must be different that $name +if ($output eq "$name") { # $output = $input + $output = "$name-out$ext"; } -#---------------------- Extract source code in images -----------------# -while ($cuerpo =~ /$BP\[.+?(?<img_src_name>$imageDir\/.+?-\d+)\}\](?<code>.+?)(?=$EP)/gsm) { - open my $SALIDA, '>', "$+{'img_src_name'}$ext"; - print $SALIDA <<"EOC"; -$cabeza\\pagestyle{empty}\n\\begin{document}$+{'code'}\\end{document} -EOC -close $SALIDA; +# The name of the output file must be different that $name.ext +if ($output eq "$name$ext") { # $output = $input.tex + $output = "$name-out$ext"; } +# Remove .ltx or .tex extension +if ($output =~ /.*?$ext/){ + $output =~ s/(.+?)$ext/$1/gms; + } +} # close output string check -#--------------- Create a one file whit all figs file -----------------# -if ($nopreview) { -if (-e "$imageDir/$name-fig-1$ext") { -# 1- Leer los source files -my @pstexafiles = glob("$imageDir/$name-fig-*$ext"); +### If output name are ok, then $outfile = 1 +if(defined($output)){ + $outfile = 1; +} -# 2- Ordenar según el índice y extención -@pstexafiles = - map { $_->[1] } - sort { $a->[0] <=> $b->[0] } - map { [ ($_ =~ /(\d+$ext)/), $_ ] } - @pstexafiles; - -# 3- Bucle para leer las secciones -my @almacen; -for my $exafile (@pstexafiles) { - - # 3.1- Leer el archivo - open my $FH, '<', $exafile; # - my $tex = join q{}, <$FH>; # - close $FH; - - # 3.2- Extraer la parte que nos interesa - my($pedazo) = $tex =~ m/\\begin\{document\}\s*(.+?)\s*\\end\{document\}/sm; - - # 3.3- Almacenamos, si hemos encontrado algo - push @almacen, $pedazo if $pedazo; +### If --srcenv or --subenv option are OK then execute script +if($srcenv){ + $outsrc = 1; + $subenv = 0; } -# 4- Salida -open my $SALIDA, '>', "$tempDir/$name-fig$ext"; -print $SALIDA "$cabeza\\pagestyle{empty}\n\\begin\{document\}\n"; +if ($subenv){ + $outsrc = 1; + $srcenv = 0; +} -my $fig = 1; -for my $item (@almacen) { - print $SALIDA $item; - print $SALIDA "\n%% fig $fig\n"; - print $SALIDA "\\newpage\n"; - $fig++; +### Set imgdir name from input file +if (exists $opts_file{options}{imgdir}){ + $imageDir = $opts_file{options}{imgdir}; } - -print $SALIDA '\end{document}'; -close $SALIDA; - } # close join files -} # close $nopreview -else { -my $opcion = $xetex ? 'xetex,' - : $latex ? '' - : 'pdftex,' - ; +### Set prefix name from input file +if (exists $opts_file{options}{prefix}){ + $prefix = $opts_file{options}{prefix}; +} + +### Set pdfcrop margins from input file +if (exists $opts_file{options}{margins}){ + $margins = $opts_file{options}{margins}; +} + +### Set DPI resolution for images from input file +if (exists $opts_file{options}{dpi}){ + $DPI = $opts_file{options}{dpi}; +} + +### Create /images dir to save image and source code +-e $imageDir or mkdir($imageDir,0744) or die "Can't create $imageDir: $!\n"; + +### Options for \pagestyle{empty} ($crop) +my $opt_page = $crop ? "\n\\pagestyle\{empty\}\n\\begin\{document\}" + : "\n\\begin\{document\}" + ; + +### Preamble options for subfiles +my $sub_prea = "$optin$cabeza$opt_page"; + +### Delete <*remove> ... </remove> in $sub_prea +$sub_prea =~s/^\%<\*remove>\s*(.+?)\s*\%<\/remove>(?:[\t ]*(?:\r?\n|\r))?+//gmsx; + +my $opt_prew = $xetex ? 'xetex,' + : $latex ? '' + : 'pdftex,' + ; + +### Lines to add at begin input file my $preview = <<"EXTRA"; \\AtBeginDocument\{% -\\RequirePackage\[${opcion}active,tightpage\]\{preview\}% -\\renewcommand\\PreviewBbAdjust\{-60pt -60pt 60pt 60pt\}% -\\newenvironment\{postscript\}\{\}\{\}% -\\PreviewEnvironment\{postscript\}\}% +\\RequirePackage\[${opt_prew}active,tightpage\]\{preview\}% +\\renewcommand\\PreviewBbAdjust\{-60pt -60pt 60pt 60pt\}\}% EXTRA - # write - open my $SALIDA, '>', "$tempDir/$name-fig$ext"; - print $SALIDA $preview . $archivo; - close $SALIDA; -} - -#---------------------- Create images files ---------------------------# -# Define compilers -my $compile = $xetex ? 'xelatex' - : $luatex ? 'lualatex' - : $latex ? 'latex' - : 'pdftex' - ; -my $opt_compile = $miktex ? '--enable-write18 --interaction=batchmode' - : '--shell-escape --interaction=batchmode' - ; - -# Option for gs -my $opt_gspdf='-q -dSAFER -sDEVICE=pdfwrite -dPDFSETTINGS=/prepress'; -my $opt_gspng="-q -dSAFER -sDEVICE=pngalpha -r$DPI"; -my $opt_gsjpg="-q -dSAFER -sDEVICE=jpeg -r$DPI -dJPEGQ=100 -dGraphicsAlphaBits=4 -dTextAlphaBits=4"; - -# Option for pdfcrop -my $opt_crop= $xetex ? "--xetex --margins $margins" - : $luatex ? "--luatex --margins $margins" - : $latex ? "--margins $margins" - : "--pdftex --margins $margins" - ; -# Fix pdftops error message in windows -if ($^O eq 'MSWin32' or $^O eq 'MSWin64'){ -open my $ppmconf, '>', "$tempDir/xpd"; -print $ppmconf <<'EOH'; -errQuiet yes -EOH -close $ppmconf; + +### Extract source $outsrc +if ($outsrc) { +my $src_name = "$name-$prefix-"; +my $srcNo = 1; + +### Source file whitout preamble for standart environment +if ($srcenv) { + +### Extract standart environment in single files +if($STDenv){ +say "Creating $envNo files with source code for all environments"; +while ($cuerpo =~ m/$BP\s*(?<env_src>.+?)\s*$EP/gms) { +open my $OUTsrc, '>', "$imageDir/$src_name$srcNo$ext"; + print $OUTsrc $+{env_src}; +close $OUTsrc; + } # close while +continue { + $srcNo++; } -#-------------------------- Compiling image file ----------------------# -if($nopreview){ - print "Create $name-fig.pdf in $imageDir dir whit all PGF/TIKZ/PST using $compile\n"; +} # close STDenv + +### Extract PSTexample in single files +if($PSTexa){ +say "Creating $exaNo files with source code for all PSTexample environments"; +while ($cuerpo =~ m/$BE\[.+?(?<pst_exa_name>$imageDir\/.+?-\d+)\}\]\s*(?<exa_src>.+?)\s*$EE/gms) { +open my $OUTexa, '>', "$+{'pst_exa_name'}$ext"; + print $OUTexa $+{'exa_src'}; +close $OUTexa; + } + } # close PSTexa +} # close srcenv + +### Subfile whit preamble +if ($subenv) { + +### Extract standart environments in subfiles +if($STDenv){ +say "Creating a $envNo files whit source code and preamble for all environments"; +while ($cuerpo =~ m/(?<=$BP)(?<env_src>.+?)(?=$EP)/gms) { # search $cuerpo +open my $OUTsub, '>', "$imageDir/$src_name$srcNo$ext"; +print $OUTsub <<"EOC"; +$sub_prea$+{'env_src'}\\end\{document\} +EOC +close $OUTsub; + } # close while +continue { + $srcNo++; } -else{ - print "Create $name-fig.pdf in $imageDir dir whit all PGF/TIKZ/PST using $compile and preview package\n"; +} # close STDenv + +### Extract PSTexample environments in subfiles +if($PSTexa){ +say "Creating a $exaNo files whit source code and preamble for all PSTexample environments"; +while ($cuerpo =~ m/$BE\[.+?(?<pst_exa_name>$imageDir\/.+?-\d+)\}\]\s*(?<exa_src>.+?)\s*$EE/gms) { +open my $OUTsub, '>', "$+{'pst_exa_name'}$ext"; +print $OUTsub "$sub_prea\n$+{'exa_src'}\n\\end\{document\}"; +close $OUTsub; + } # close while + } # close $PSTexa + } # close subenv +} # close $outsrc + +### Create a one file whit all PSTexample environments +if($PSTexa){ +say "Creating the temporary file $name-$prefix-exa-$tmp$ext whit $exaNo PSTexample environments extracted"; +@exa_extract = undef; +while ( $cuerpo =~ m/$BE\[.+? $imageDir\/.+?-\d+\}\](?<exa_src>.+?)$EE/gmsx ) { # search $cuerpo +push @exa_extract, $+{exa_src}."\n\\newpage\n"; +open my $OUTfig, '>', "$name-$prefix-exa-$tmp$ext"; + print $OUTfig "$optin"."$cabeza"."$opt_page"."@exa_extract\n"."\\end\{document\}"; +close $OUTfig; + }# close while + +### Move and rename tmp-exa-rand file to /image dir +if(!$run){ +say "Moving the file $name-$prefix-exa-$tmp$ext to /$imageDir/$name-$prefix-exa-all$ext"; +move("$workdir/$name-$prefix-exa-$tmp$ext", "$imageDir/$name-$prefix-exa-all$ext"); } - -# Run TeX mode -system("$compile $opt_compile -output-directory=$imageDir $tempDir/$name-fig$ext"); -if($latex){ - system("dvips -q -Ppdf -o $imageDir/$name-fig.ps $imageDir/$name-fig.dvi"); - system("ps2pdf -dPDFSETTINGS=/prepress $imageDir/$name-fig.ps $imageDir/$name-fig.pdf"); +}# close $PSTexa + +### Creating one file whit all environments extracted (noprew option) +if($STDenv){ +open my $OUTfig, '>', "$name-$prefix-$tmp$ext"; +if ($noprew) { +say "Creating the temporary file $name-$prefix-$tmp$ext whit $envNo environments extracted"; +my @env_extract; +while ( $cuerpo =~ m/(?<=$BP)(?<env_src>.+?)(?=$EP)/gms ) { # search $cuerpo + push @env_extract, $+{env_src}."\n\\newpage\n"; + } # close while +print $OUTfig "$optin"."$cabeza"."$opt_page"."@env_extract\n"."\\end{document}"; + } # close noprew +else { +say "Creating the temporary file $name-$prefix-$tmp$ext whit $envNo environment extracted using preview package"; +print $OUTfig $optin.$preview.$cabeza."\n".$cuerpo."\n\\end{document}"; + } +close $OUTfig; + +### Move tmp-rand file to /image dir +if(!$run){ +say "Moving the file $name-$prefix-$tmp$ext to /$imageDir/$name-$prefix-all$ext"; + move("$workdir/$name-$prefix-$tmp$ext", "$imageDir/$name-$prefix-all$ext"); } -print "The file $imageDir/$name-fig.pdf need a cropping using pdfcrop whit options: $opt_crop\n"; -system("pdfcrop $opt_crop $imageDir/$name-fig.pdf $imageDir/$name-fig.pdf"); +} # close $STDenv + +### Define --shell-escape for TeXLive and MikTeX +my $write18 = '-shell-escape'; # TeXLive + $write18 = '-enable-write18' if defined($ENV{"TEXSYSTEM"}) and + $ENV{"TEXSYSTEM"} =~ /miktex/i; + +### Define --interaction=mode for compilers +my $opt_compiler = $verbose ? "$write18 -interaction=nonstopmode -recorder" + : "$write18 -interaction=batchmode -recorder" + ; + +### Define $silence +my $silence = $verbose ? '' + : ">$null" + ; + +### Append -q to gs/poppler for system command line +my $quiet = $verbose ? '' + : '-q' + ; + +### Compilers +my $compiler = $xetex ? "xelatex $opt_compiler" + : $luatex ? "lualatex $opt_compiler" + : $latex ? "latex $opt_compiler" + : $dvips ? "latex $opt_compiler" + : $dvipdf ? "latex $opt_compiler" + : $arara ? 'arara' + : "pdflatex $opt_compiler" + ; + +### Message in command line for compilers +my $msg_compiler = $xetex ? 'xelatex' + : $luatex ? 'lualatex' + : $latex ? 'latex>dvips>ps2pdf' + : $dvips ? 'latex>dvips>ps2pdf' + : $dvipdf ? 'latex>dvipdfmx' + : $arara ? 'arara' + : 'pdflatex' + ; + +### Options for ghostscript in command line +my %opt_gs_dev = ( + pdf => "$gscmd $quiet -dNOSAFER -sDEVICE=pdfwrite -dPDFSETTINGS=/prepress", + gray => "$gscmd $quiet -dNOSAFER -sDEVICE=pdfwrite -dPDFSETTINGS=/prepress -sColorConversionStrategy=Gray -dProcessColorModel=/DeviceGray", + png => "$gscmd $quiet -dNOSAFER -sDEVICE=pngalpha -r$DPI", + bmp => "$gscmd $quiet -dNOSAFER -sDEVICE=bmp32b -r$DPI", + jpg => "$gscmd $quiet -dNOSAFER -sDEVICE=jpeg -r$DPI -dJPEGQ=100 -dGraphicsAlphaBits=4 -dTextAlphaBits=4", + tif => "$gscmd $quiet -dNOSAFER -sDEVICE=tiff32nc -r$DPI", + ); -##-------------------------- Create image formats ----------------------# +### Options for poppler-utils in command line +my %opt_poppler = ( + eps => "pdftops $quiet -eps", + ppm => "pdftoppm $quiet -r $DPI", + svg => "pdftocairo $quiet -svg", + ); +### Option for pdfcrop in command line +my $opt_crop = $xetex ? "--xetex --margins $margins" + : $luatex ? "--luatex --margins $margins" + : $latex ? "--margins $margins" + : "--pdftex --margins $margins" + ; + +### Compiler generate file whit all environment extracted +if($run){ +opendir(my $DIR, $workdir); +while (readdir $DIR) { +### Compiler generate file +if (/(?<nombre>$name-$prefix(-exa)?)(?<type>-$tmp$ext)/) { + system("$compiler $+{nombre}$+{type} $silence"); + say "Compiling the file $+{nombre}$+{type} using $msg_compiler"; + +### Compiling file using latex>dvips>ps2pdf +if($dvips or $latex){ + system("dvips -q -Ppdf -o $+{nombre}-$tmp.ps $+{nombre}-$tmp.dvi"); + system("ps2pdf -dPDFSETTINGS=/prepress -dAutoRotatePages=/None $+{nombre}-$tmp.ps $+{nombre}-$tmp.pdf"); +} # close latex + +### Compiling file using latex>dvipdfmx +if($dvipdf){ + system("dvipdfmx -q $+{nombre}-$tmp.dvi"); +} # close dvipdfmx + +### If option gray +if($gray){ +say "Moving the file $+{nombre}-$tmp.pdf to $tempDir/$+{nombre}-all.pdf (gray scale)"; +system("$opt_gs_dev{gray} -o $tempDir/$+{nombre}-all.pdf $workdir/$+{nombre}-$tmp.pdf"); + move("$workdir/$+{nombre}-$tmp.pdf","$tempDir/$+{nombre}-$tmp.pdf"); + } +else{ + say "Moving the file $+{nombre}-$tmp.pdf to $tempDir/$+{nombre}-all.pdf"; + move("$workdir/$+{nombre}-$tmp.pdf", "$tempDir/$+{nombre}-all.pdf"); +} + +### Crop generate file +if($crop){ +say "The file $+{nombre}-all.pdf need a crop, using pdfcrop $opt_crop"; +system("pdfcrop $opt_crop $tempDir/$+{nombre}-all.pdf $tempDir/$+{nombre}-all.pdf $silence"); +} + +### Move tmp-rand.tex file whit all source code for environments to /images dir +move("$workdir/$+{nombre}$+{type}", "$imageDir/$+{nombre}-all$ext"); + } # close if m/.../ + } # close while +closedir $DIR; +} # close run + +### Append image format options +$opts_cmd{pdf} = 'pdf' if $pdf; # ghostscript +$opts_cmd{eps} = 1 if exists $opts_file{options}{eps}; # pdftops +$opts_cmd{ppm} = 1 if exists $opts_file{options}{ppm}; # pdftoppm +$opts_cmd{svg} = 1 if exists $opts_file{options}{svg}; # pdftocairo +$opts_cmd{png} = 1 if exists $opts_file{options}{png}; # ghostscript +$opts_cmd{jpg} = 1 if exists $opts_file{options}{jpg}; # ghostscript +$opts_cmd{bmp} = 1 if exists $opts_file{options}{bmp}; # ghostscript +$opts_cmd{tif} = 1 if exists $opts_file{options}{tif}; # ghostscript + +### Suported format +my %format = (%opts_cmd); +my $format = join " ",grep { defined $format{$_} } keys %format; + +### Create image formats in separate files +if($run){ +opendir(my $DIR, $tempDir); +while (readdir $DIR) { +### PDF/PNG/JPG/BMP/TIFF format suported by ghostscript +if (/(?<nombre>$name-$prefix(-exa)?)(?<type>-all\.pdf)/) { +for my $var (qw(pdf png jpg bmp tif)) { + if (defined $opts_cmd{$var}) { + my $ghostcmd = "$opt_gs_dev{$var} -o $workdir/$imageDir/$+{nombre}-%1d.$var $tempDir/$+{nombre}$+{type}"; + system("$ghostcmd"); + print "Create a $var image format: runing command $opt_gs_dev{$var} in $+{nombre}$+{type}\r\n"; + } # close defined for ghostscript + }# close for +} # close if m/.../ + +### EPS/PPM/SVG format suported by poppler-utils +if (/(?<nombre>$name-$prefix)(?<type>-all\.pdf)/) { +for my $var (qw(eps ppm svg)) { + if (defined $opts_cmd{$var}) { + for (my $epsNo = 1; $epsNo <= $envNo; $epsNo++) { +my $poppler = "$opt_poppler{$var} -f $epsNo -l $epsNo $tempDir/$+{nombre}$+{type} $workdir/$imageDir/$+{nombre}-$epsNo.$var"; +system("$poppler"); + } # close for C style +print "Create a $var image format: runing command $opt_poppler{$var} in $+{nombre}$+{type}\r\n"; + } # close defined + } # close for my $var +} # close if m/.../ + +### EPS/PPM/SVG for pst-exa package +if (/(?<nombre>$name-$prefix-exa)(?<type>-all\.pdf)/) { +for my $var (qw(eps ppm svg)) { + if (defined $opts_cmd{$var}) { + for (my $epsNo = 1; $epsNo <= $exaNo; $epsNo++) { +my $poppler = "$opt_poppler{$var} -f $epsNo -l $epsNo $tempDir/$+{nombre}$+{type} $workdir/$imageDir/$+{nombre}-$epsNo.$var"; +system("$poppler"); + } # close for C style +print "Create a $var image format: runing command $opt_poppler{$var} in $+{nombre}$+{type}\r\n"; + } # close defined + } # close for my $var + } # close if m/.../ +} # close while +closedir $DIR; #close dir + +### Renaming PPM image files +if(defined $opts_cmd{ppm}){ opendir(my $DIR, $imageDir); -my @figs = sort readdir $DIR; +while (readdir $DIR) { + if (/(?<nombre>$name-fig(-exa)?-\d+\.ppm)(?<sep>-\d+)(?<ppm>\.ppm)/) { + move("$imageDir/$+{nombre}$+{sep}$+{ppm}", "$imageDir/$+{nombre}"); + } # close if m/.../ + } # close while closedir $DIR; -for my $fig (@figs) { -if ($fig =~ /(?<fig>$name-fig-)(?<num>\d+)$ext/) { -print "Create $imageDir/$name-fig-$+{num} from $name$ext\r"; -# PDF format -if (!$nopdf) { -system("$::opt_gscmd $opt_gspdf -o $imageDir/$name-fig-%1d.pdf $imageDir/$name-fig.pdf"); -} -# PNG format -if ($png) { -system("$::opt_gscmd $opt_gspng -o $imageDir/$name-fig-%1d.png $imageDir/$name-fig.pdf"); - } -# JPEG format -if ($jpg) { -system("$::opt_gscmd $opt_gsjpg -o $imageDir/$name-fig-%1d.jpg $imageDir/$name-fig.pdf"); - } - -# SVG format pdf2svg -if ($svg) { - system("pdf2svg $imageDir/$name-fig.pdf $imageDir/$+{fig}%1d.svg all"); - } -# EPS format -if ($eps) { - if ($^O eq 'MSWin32' or $^O eq 'MSWin64'){ - system("pdftops -cfg $tempDir/xpd -q -eps -f $+{num} -l $+{num} $imageDir/$name-fig.pdf $imageDir/$+{fig}$+{num}.eps"); - }else{ - system("pdftops -q -eps -f $+{num} -l $+{num} $imageDir/$name-fig.pdf $imageDir/$+{fig}$+{num}.eps"); - } - } # close EPS -# PPM format -if ($ppm) { - if ($^O eq 'MSWin32' or $^O eq 'MSWin64'){ - system("pdftoppm -cfg $tempDir/xpd -q -r $DPI -f $+{num} -l $+{num} $imageDir/$name-fig.pdf $imageDir/$+{fig}$+{num}"); - } - else{ - system("pdftoppm -q -r $DPI -f $+{num} -l $+{num} $imageDir/$name-fig.pdf $imageDir/$+{fig}$+{num}"); - } - } # close PPM - } # close if ($fig = -} # close for - -## Renaming PPM -if ($ppm) { -if (opendir(DIR,$dir)) { # abro el directorio - while (my $oldname = readdir DIR) { # lo recorro - # el nuevo nombre es fruto de una sustitución - my $newname = $oldname =~ s/^($name-(fig|exa)-\d+)(-\d+).ppm$/$1 . ".ppm"/re; - - if ($oldname ne $newname) { # comprobación - rename("$dir/$oldname", "$dir/$newname"); # renombro - } - } - closedir DIR; - } # close rename ppm -} # close ppm - -#------- Creating output file whitout PGF/PST/TIKZ code ---------------# -if ($output) { -print "Create file $name-out$ext whitout PGF/PST/TIKZ code\n"; - -#----------------- Convert Postscript to includegraphics --------------# -my $grap="\\includegraphics[scale=1]{$name-fig-"; + } # close renaming PPM +} # close run + +### Create a output file +if ($outfile) { +say "Creating the file $output$ext, changue extracted environments to \\includegraphics"; + +### Convert extracted environments to \includegraphics +my $grap="\\includegraphics[scale=1]{$name-$prefix-"; my $close = '}'; -my $IMGno = 1; +my $imgNo = 1; +$cuerpo =~ s/$BP.+?$EP/$grap@{[$imgNo++]}$close/msg; # changes -$cuerpo =~ s/$BP.+?$EP/$grap@{[$IMGno++]}$close/msg; +### Constant +my $USEPACK = quotemeta('\usepackage'); +my $GRAPHICPATH = quotemeta('\graphicspath{'); -#------------------------ Clean output file --------------------------# -# append postscript to hash -$cambios{'\begin{POSTRICKS}'} = '\begin{postscript}'; -$cambios{'\end{POSTRICKS}'} = '\end{postscript}'; - -# Constantes -my $BEGINDOC = quotemeta('\begin{document}'); -my $USEPACK = quotemeta('\usepackage'); -my $REQPACK = quotemeta('\usepackage'); -my $GRAPHICX = quotemeta('{graphicx}'); - -# Exp. Reg. +### Precompiled regex my $CORCHETES = qr/\[ [^]]*? \]/x; -my $PALABRAS = qr/\b (?: pst-\w+ | pstricks (?: -add )? | psfrag |psgo |vaucanson-g| auto-pst-pdf | graphicx )/x; -my $FAMILIA = qr/\{ \s* $PALABRAS (?: \s* [,] \s* $PALABRAS )* \s* \}/x; - -# comentar -$cabeza =~ s/ ^ ($USEPACK $CORCHETES $GRAPHICX) /%$1/msxg; - -# eliminar líneas enteras -$cabeza =~ s/ ^ $USEPACK (?: $CORCHETES )? $FAMILIA \n//msxg; - -# eliminar palabras sueltas -$cabeza =~ s/ (?: ^ $USEPACK \{ | \G) [^}]*? \K (,?) \s* $PALABRAS (\s*) (,?) /$1 and $3 ? ',' : $1 ? $2 : ''/gemsx; - -# Añadir +my $PALABRAS = qr/\b (?: graphicx )/x; +my $FAMILIA = qr/\{ \s* $PALABRAS (?: \s* [,] \s* $PALABRAS )* \s* \}(\%*)?/x; + +### Regex to capture \graphicspath +my $graphix = qr/(\\ usepackage \s*\[\s* .+? \s*\] \s*\{\s* graphicx \s*\} )/ix; + +### Capture graphix package for future use +my (@graphix) = $cabeza =~ m/$graphix/x; + +### Remove graphix package +$cabeza =~ s/ \%<\*ltximgverw> .+?\%<\/ltximgverw>(*SKIP)(*F)| + ^ $USEPACK (?: $CORCHETES )? $FAMILIA \s*//msxg; + +### Comment \graphicspath for order and future use +$cabeza =~ s/ \%<\*ltximgverw> .+?\%<\/ltximgverw>(*SKIP)(*F)| + ^ ($GRAPHICPATH) /%$1/msxg; + +### Regex to capture [options] for pst-exa package +my $pstexa = qr/(?:\\ usepackage) \[\s*(.+?)\s*\] (?:\{\s*(pst-exa)\s*\} ) /x; + +### Capture [option] for pst-exa package +my (@pst_exa) = $cabeza =~ m/$pstexa/xg; + +### Search [option] in pst-exa package +my %pst_exa = map { $_ => 1 } @pst_exa; + +### Clean file (pst/tags) +if($clean{pst}){ +$PALABRAS = qr/\b (?: pst-\w+ | pstricks (?: -add )? | psfrag |psgo |vaucanson-g| auto-pst-pdf )/x; +$FAMILIA = qr/\{ \s* $PALABRAS (?: \s* [,] \s* $PALABRAS )* \s* \}(\%*)?/x; + +### Remove package lines +$cabeza =~ s/ \%<\*ltximgverw> .+?\%<\/ltximgverw>(*SKIP)(*F)| + ^ $USEPACK (?: $CORCHETES )? $FAMILIA \s*//msxg; + +### Delete package words +$cabeza =~ s/ \%<\*ltximgverw> .+?\%<\/ltximgverw>(*SKIP)(*F)| +(?: ^ $USEPACK \{ | \G) [^}]*? \K (,?) \s* $PALABRAS (\s*) (,?) /$1 and $3 ? ',' : $1 ? $2 : ''/gemsx; + +### Delete \psset +$cabeza =~ s/ \%<\*ltximgverw> .+?\%<\/ltximgverw>(*SKIP)(*F)| + \\psset\{(?:\{.*?\}|[^\{])*\}(?:[\t ]*(?:\r?\n|\r))+//gmsx; + +### Delete \SpecialCoor +$cabeza =~ s/ \%<\*ltximgverw> .+?\%<\/ltximgverw>(*SKIP)(*F)| + \\SpecialCoor(?:[\t ]*(?:\r?\n|\r))+//gmsx; +} # close clean{pst} + +### Delete empty package line \usepackage{} +$cabeza =~ s/^\\usepackage\{\}(?:[\t ]*(?:\r?\n|\r))+//gmsx; + +### Append graphix to end of preamble +if(!@graphix == 0){ +$cabeza .= <<"EXTRA"; +@graphix +EXTRA +}else{ $cabeza .= <<"EXTRA"; + \\usepackage{graphicx} -\\graphicspath{{$imageDir/}} +EXTRA +} + +### Regex to capture \graphicspath +my $graphicspath= qr/\\ graphicspath \{ ((?: $llaves )+) \}/ix; + +### If preamble contain \graphicspath +if($cabeza =~ m/($graphicspath)/m){ +while ($cabeza =~ /$graphicspath /pgmx) { + my($pos_inicial, $pos_final) = ($-[0], $+[0]); + my $encontrado = ${^MATCH}; + if ($encontrado =~ /$graphicspath/) { + my $argumento = $1; + if ($argumento !~ /\{$imageDir\\\}/) { + $argumento .= "\{$imageDir/\}"; + my $cambio = "\\graphicspath{$argumento}"; + substr $cabeza, $pos_inicial, $pos_final-$pos_inicial, $cambio; + pos($cabeza) = $pos_inicial + length $cambio; + } + } + } #close while + +### Regex to capture +my ($GraphicsPath) = $cabeza =~ m/($graphicspath)/msx; + +### Append graphicspath to end of preamble +$cabeza .= <<"EXTRA"; +$GraphicsPath \\usepackage{grfext} \\PrependGraphicsExtensions*{.pdf} EXTRA - -# Clear PST content in preamble -$cabeza =~ s/\\usepackage\{\}/% delete/gmsx; -$cabeza =~ s/\\psset\{.+?\}/% \\psset delete/gmsx; -$cabeza =~ s/\\SpecialCoor/% \\SpecialCoor/gmsx; - -# Recorremos el archivo y realizamos los cambios -while (my($busco, $cambio) = each %cambios) { - $cabeza =~ s/\Q$busco\E/$cambio/g; - $cuerpo =~ s/\Q$busco\E/$cambio/g; - } - -# write -open my $SALIDA, '>', "$tempDir/$name-out$ext"; -print $SALIDA "$cabeza$cuerpo$final"; -close $SALIDA; - -# compile output file - -if ($xetex){ - system("xelatex $opt_compile $tempDir/$name-out$ext"); - } # xetex -elsif($luatex){ - system("lualatex $opt_compile $tempDir/$name-out$ext"); - } # luatex + } # close if ($cabeza) else{ - system("pdflatex $opt_compile $tempDir/$name-out$ext"); - } # pdftex - -}# close output file - -#--------------------------------- Clean ------------------------------# -if ($clear) { -my @del_aux_tex; -find(\&del_aux_tex, $tempDir); -sub del_aux_tex{ -my $auximgfile = $_; -# search .(aux|log) -if(-f $auximgfile && $auximgfile =~ /$name-out\.(aux|log)$/){ -push @del_aux_tex, $File::Find::name; - } -if(-f $auximgfile && $auximgfile =~ /$name-fig$ext/){ -push @del_aux_tex, $File::Find::name; - } -} -unlink @del_aux_tex; -} # close clear in $tempDir - -if ($clear) { -my @del_tmp; -find(\&del_tmp, $imageDir); -sub del_tmp{ -my $auximgfile = $_; -# search .(aux|log) -if(-f $auximgfile && $auximgfile =~ /$name-fig\.(aux|dvi|log|ps|pdf)/){ -push @del_tmp, $File::Find::name; - } -} - -unlink @del_tmp; -} # close clear $name-fig.tex - -# Clear source files -if ($noSource) { -unlink <"$imageDir/$name-fig-*$ext">; -}# end source clear - -if ($output) { -print "Finish, LTXimg create $name-out$ext and put all figures in $imageDir dir\n"; -}else{ -print "Finish, LTXimg create all figures in $imageDir dir\n"; +### If preamble not contain graphicspath, append to premble +my $GraphicsPath = "\\graphicspath\{\{$imageDir/\}\}"; + +### Append graphicspath to end of preamble +$cabeza .= <<"EXTRA"; +$GraphicsPath +\\usepackage{grfext} +\\PrependGraphicsExtensions*{.pdf} +EXTRA +} # close graphicspath + +### Suport for \usepackage[swpl]{pst-exa} +if(exists($pst_exa{swpl})){ +$cabeza .= <<'EXTRA'; +\usepackage[swpl,pdf]{pst-exa} +EXTRA +} + +### Suport for \usepackage[tcb]{pst-exa} +if(exists($pst_exa{tcb})){ +$cabeza .= <<'EXTRA'; +\usepackage[tcb,pdf]{pst-exa} +EXTRA +### Regex +$cuerpo =~ s/(graphic=\{)\[(scale=\d*)\]($imageDir\/$name-$prefix-exa-\d*)\}/$1$2\}\{$3\}/gsmx; +} # close if + +### Options for out_file (add $end to outfile) +my $out_file = $clean{doc} ? "$optin$cabeza$cuerpo\n\\end\{document\}" + : "$optin$cabeza$cuerpo\n$final" + ; + +### Clean \psset content in output file +if($clean{pst}){ +$out_file =~s/\\begin\{nopreview\}.+?\\end\{nopreview\}(*SKIP)(*F)| + \%<\*ltximgverw> .+? \%<\/ltximgverw>(*SKIP)(*F)| + \\psset\{(?:\{.*?\}|[^\{])*\}(?:[\t ]*(?:\r?\n|\r))?+//gmsx; +} # close clean + +### Clean \tikzset content in output file +if($clean{tkz}){ +$out_file =~s/\\begin\{nopreview\}.+?\\end\{nopreview\}(*SKIP)(*F)| + \%<\*ltximgverw> .+? \%<\/ltximgverw>(*SKIP)(*F)| + \\tikzset\{(?:\{.*?\}|[^\{])*\}(?:[\t ]*(?:\r?\n|\r))?+//gmsx; +} # close clean + +### Back changues in all words in outfile +$out_file =~s/\\begin\{nopreview\}\s*(.+?)\s*\\end\{nopreview\}/$1/gmsx; +$out_file =~s/\%<\*ltximgverw>\s*(.+?)\s*\%<\/ltximgverw>/$1/gmsx; +$out_file =~s/\%<\*noltximg>\n(.+?)\n\%<\/noltximg>/$1/gmsx; +$out_file =~s/^\%<\*remove>\s*(.+?)\s*\%<\/remove>(?:[\t ]*(?:\r?\n|\r))+//gmsx; +$out_file =~ s/($delt_env)(?:[\t ]*(?:\r?\n|\r))?+//gmsx; +$out_file =~s/($find)/$replace{$1}/g; + +### Write output file +open my $OUTfile, '>', "$output$ext"; +print $OUTfile "$out_file"; +close $OUTfile; + +### Process the output file +if($run){ +### Set correct $compiler, if input use latex then output use pdflatex +$compiler = "pdflatex $opt_compiler" if $latex; +$msg_compiler = "pdflatex" if $latex; + +### Compiling output file using pdflatex or arara +say "Compiling file $output$ext using $msg_compiler"; +system("$compiler $output$ext $silence"); + +### Compiling output file using latex>dvips>ps2pdf +if($dvips){ + system("dvips -q -Ppdf $output.dvi"); + system("ps2pdf -dPDFSETTINGS=/prepress -dAutoRotatePages=/None $output.ps $output.pdf"); +} # close dvips + +### Compiling output file using latex>dvipdfmx +if($dvipdf){ + system("dvipdfmx -q $output.dvi"); + } # close dvipdf + } # close run +} # close outfile file + +### Deleting temporary files +if($run){ +say "Deleting (most) temporary files created during the process"; +my @protected = qw(); +push (@protected,"$output$ext","$output.pdf") if defined $output; + +my $flsline = "OUTPUT"; +my @flsfile; + +if ($PSTexa) { +push @flsfile,"$name-$prefix-exa-$tmp.fls"; +} + +if ($STDenv) { +push @flsfile,"$name-$prefix-$tmp.fls"; } -if ($^O eq 'MSWin32' or $^O eq 'MSWin64'){ -unlink "$tempDir/xpd"; +push(@flsfile,"$output.fls") if defined $output; + +my @tmpfiles; +for my $filename(@flsfile){ + open my $RECtmp, '<', "$filename"; + push @tmpfiles, grep /^$flsline/,<$RECtmp>; + close $RECtmp; +} + +foreach (@tmpfiles) { + s/^$flsline\s+|\s+$//g; +} + +if($latex or $dvips){ + push @tmpfiles,"$name-$prefix-$tmp.ps"; +} + +if(-e "$name-$prefix-$tmp.ps"){ + push @tmpfiles,"$name-$prefix-$tmp.ps"; +} + +if ($PSTexa) { + push @tmpfiles,"$name-$prefix-exa-$tmp.ps"; +} + +if(-e "$output.ps"){ + push @tmpfiles,"$output.ps"; +} + +push @tmpfiles,@flsfile,"$name-$prefix-$tmp$ext","$name-$prefix-$tmp.pdf"; + +my @delfiles = array_minus(@tmpfiles, @protected); + +foreach my $tmpfile (@delfiles){ + move("$tmpfile", "$tempDir"); } +} # close clean tmp files + +### End of script process +if($run){ + say "Finish, image formats: $format are in $workdir/$imageDir/"; + } + else{ + say "Done"; +} # end run __END__ |