diff options
Diffstat (limited to 'Build/source/utils')
| -rw-r--r-- | Build/source/utils/texcount/Makefile.in | 40 | ||||
| -rw-r--r-- | Build/source/utils/texcount/README | 8 | ||||
| -rw-r--r-- | Build/source/utils/texcount/TeXcount.pl | 705 | ||||
| -rwxr-xr-x | Build/source/utils/texcount/configure | 2739 | ||||
| -rw-r--r-- | Build/source/utils/texcount/configure.ac | 14 | ||||
| -rw-r--r-- | Build/source/utils/texcount/install-sh | 294 | ||||
| -rw-r--r-- | Build/source/utils/texcount/texcount | 706 |
7 files changed, 4506 insertions, 0 deletions
diff --git a/Build/source/utils/texcount/Makefile.in b/Build/source/utils/texcount/Makefile.in new file mode 100644 index 00000000000..cf8c124b325 --- /dev/null +++ b/Build/source/utils/texcount/Makefile.in @@ -0,0 +1,40 @@ +# Makefile.in +# Makefile.in for TeXCount +# +# Copyright 2008 by Heiko Oberdiek. +# +# The file is part of the TeX Live distribution and was written for +# inclusion of TeXCount (CTAN/support/texcount) into the Build process. +# +# Licensed under GPL +# + +VPATH = @srcdir@ +srcdir = @srcdir@ +SHELL = @SHELL@ + +prefix = @prefix@ +datarootdir = @datarootdir@ +exec_prefix = @exec_prefix@ +bindir = @bindir@ + +INSTALL = @INSTALL@ +INSTALL_SCRIPT = @INSTALL_SCRIPT@ + +default all: + +texcount: TeXcount.pl + (echo "#! /usr/bin/env perl"; echo '$^W = 1;' ; tail --lines=+2 TeXcount.pl) > texcount +install: + $(INSTALL) -d $(bindir) + $(INSTALL_SCRIPT) $(srcdir)/texcount $(bindir)/texcount + +uninstall: + -rm -f $(bindir)/texcount + +clean: + -rm -f texcount + +distclean: clean + -rm -f Makefile config.status config.log config.cache + diff --git a/Build/source/utils/texcount/README b/Build/source/utils/texcount/README new file mode 100644 index 00000000000..bdde864a740 --- /dev/null +++ b/Build/source/utils/texcount/README @@ -0,0 +1,8 @@ +TeXcount.pl is a Perl script that counts the number of words in the +text of LaTeX files. It has rules for handling most of the common +macros and provieds colour coded output indicating which parts have +been counted. Go to + http://folk.uio.no/einarro/Comp/texwordcount.html +for more information or to access the script online as a web service. + +The license is LaTeX Project Public License. diff --git a/Build/source/utils/texcount/TeXcount.pl b/Build/source/utils/texcount/TeXcount.pl new file mode 100644 index 00000000000..0d076549b46 --- /dev/null +++ b/Build/source/utils/texcount/TeXcount.pl @@ -0,0 +1,705 @@ +#! /local/bin/perl -w +use strict; +use Term::ANSIColor; +use POSIX qw(locale_h); +use locale; +setlocale(LC_CTYPE,"no_NO"); + +my $versionnumber="1.9"; +my $versiondate="2008 Jan 10"; + + +### How many tokens to exclude from count after macro +# Macro name and first N tokens (or {...}) are +# ignored. Options [...] right after macro name are +# also ignored, as are options [...] between and after +# the excluded tokens. +# +# For macros not specified here, the default value is 0: i.e. +# no tokens are excluded, but [...] options are. Some macros +# have been included here with =>0 for completeness and as a +# reminder. +my %TeXexcl=('\documentclass'=>1,'\documentstyle'=>1,'\usepackage'=>1, '\hyphenation'=>1, + '\pagestyle'=>1,'\thispagestyle'=>1, '\pagenumbering'=>1,'\markboth'=>1, '\markright'=>1, + '\newcommand'=>2,'\renewcommand'=>2,'\newenvironment'=>3, 'renewenvironment'=>3, + '\newfont'=>2,'\newtheorem'=>2,'\bibliographystyle'=>1, '\bibliography'=>1, + '\parbox'=>1, '\marginpar'=>0,'\makebox'=>0, '\raisebox'=>1, '\framebox'=>0, + '\newsavebox'=>1, '\sbox'=>1, '\savebox'=>2, '\usebox'=>1,'\rule'=>2, + '\footnote'=>1,'\label'=>1, '\ref'=>1, '\pageref'=>1, '\bibitem'=>1, + '\cite'=>1, '\citep'=>1, '\citet'=>1, '\citeauthor'=>1, '\citealt'=>1, '\nocite'=>1, + '\eqlabel'=>1, '\eqref'=>1,'\hspace'=>1, '\vspace'=>1, '\addvspace'=>1, + '\input'=>1, '\include'=>1, '\includeonly'=>1,'\includegraphics'=>1, + '\newlength'=>1, '\setlength'=>2, '\addtolength'=>2,'\settodepth'=>2, + '\settoheight'=>2, '\settowidth'=>2,'\newcounter'=>1, '\setcounter'=>2, + '\addtocounter'=>2,'\stepcounter'=>1, '\refstepcounter'=>1, '\usecounter'=>1, + '\alph'=>1, '\arabic'=>1, '\fnsymbol'=>1, '\roman'=>1, '\value'=>1, + '\cline'=>1, '\multicolumn'=>3,'\typeout'=>1, '\typein'=>1, + 'beginlist'=>2, 'beginminipage'=>1, 'begintabular'=>1, + 'beginthebibliography'=>1,'beginlrbox'=>1 ); + +### Macros that should be counted as one or more words +# Macros that represent text may be declared here. The value gives +# the number of words the macro represents. +my %TeXmacroword=('\LaTeX'=>1); + +### Macros for headers +# Macros that identify headers: i.e. following token or +# {...} is counted as header. The =>2 indicates transition to +# state 2 which is used within headers. +my %TeXheader=('\title'=>2,'\part'=>2,'\chapter'=>2, + '\section'=>2,'\subsection'=>2,'\subsubsection'=>2, + '\paragraph'=>2,'\subparagraph'=>2); + +### Macros that are counted within the preamble +# The preamble is the text between \documentclass and \begin{document}. +# Text and macros in the preamble is ignored unless specified here. The +# value is the status (1=text, 2=header, etc.) they should be interpreted as. +# Note that only the first unit (token or {...} block) is counted. +my %TeXpreamble=('\title'=>2); + +### Begin-End groups +# Identified as begin-end groups, and define =>state. The +# states used corresponds to the elements of the count array, and +# are: +# 0: Not included +# 1: Text, word included in text count +# 2: Header, words included in header count +# 3: Float caption, words included in float caption count +# 6: Inline mathematics, words not counted +# 7: Displayed mathematics, words not counted +# -1: Float, not included, but looks for captions +# +# 4 and 5 are used to count number of headers and floats +# and are not used as states. +# +# By default, groups not specified are parsed as floats (-1) and only +# caption text is counted, and counted as float caption rather than +# as words in text. +# +# Note that some environments may only exist within math-mode, and +# therefore need not be defined here: in fact, they should not as it +# is not clear if they will be in inlined or displayed math. +# +my %TeXgroup=('document'=>1,'letter'=>1,'titlepage'=>0, + 'center'=>1,'flushleft'=>1,'flushright'=>1, + 'abstract'=>1,'quote'=>1,'quotation'=>1,'verse'=>1,'minipage'=>1,'verbatim'=>1, + 'description'=>1,'enumerate'=>1,'itemize'=>1,'list'=>1, + 'theorem'=>1,'lemma'=>1,'definition'=>1,'corollary'=>1,'example'=>1, + 'math'=>6,'displaymath'=>7,'equation'=>7,'eqnarray'=>7, + 'figure'=>-1,'float'=>-1,'picture'=>-1,'table'=>-1, + 'tabbing'=>0,'tabular'=>0,'thebibliography'=>0,'lrbox'=>0); + +### In floats: include only specific macros +# Macros used to identify caption text within floats. +my %TeXfloatinc=('\caption'=>1); + +### Count labels +# Labels used to describe the counts +my @countlabel=('Files','Words in text','Words in headers', + 'Words in float captions','Number of headers','Number of floats', + 'Number of math inlines','Number of math displayed'); + +# Styles +my @STYLES=(); +my %STYLE; +$STYLES[0]={}; +$STYLES[1]={'word1'=>'blue','word2'=>'bold blue','word3'=>'blue', + 'grouping'=>'red','mathgroup'=>'magenta','state'=>'cyan underline'}; +$STYLES[2]={%{$STYLES[1]}, + 'word0'=>'yellow','word-1'=>'yellow', + 'command'=>'green','exclgroup'=>'yellow','exclmath'=>'yellow', + 'ignore'=>'cyan'}; +$STYLES[3]={%{$STYLES[2]}, + 'comment'=>'yellow','option'=>'yellow'}; +$STYLES[4]={%{$STYLES[3]}}; + +# Options and states +my $verbose=0; +my $showstates=0; +my $htmlstyle=0; +my $blankline=0; + + +## SHORT HELP AND INFO +if (!defined @ARGV) { + print_version(); + print_syntax(); + print_reference(); + exit; +} elsif ($ARGV[0]=~/^(\-(h|\?|\-help)|\/\?)$/) { + print_help(); + exit; +} elsif ($ARGV[0]=~/^\-\-version$/) { + print_version(); + exit; +} elsif ($ARGV[0]=~/^\-\-licence$/) { + print_licence(); + exit; +} + +# PROCESS ARGUMENTS AND FILES +my $totalcount=new_count(); +foreach my $file (<@ARGV>) { + if ($file eq '-v') {$verbose=1; next;} + if ($file eq '-vv') {$verbose=2; next;} + if ($file eq '-vvv') {$verbose=3; next;} + if ($file eq '-vvvv') {$verbose=3; $showstates=1; next;} + if ($file =~ /^\-showstate/ ){$showstates=1; next;} + if ($file =~ /^\-html/ ) { + $ENV{'ANSI_COLORS_DISABLED'} = 1; + $htmlstyle = $file eq '-htmlcore' ? 1 : 2; + if ($htmlstyle>1) {html_head();} + next; + } + if ($file=~/^\-(nocol|nc$)/) { + $ENV{'ANSI_COLORS_DISABLED'} = 1; + next; + } + %STYLE=%{$STYLES[$verbose]}; + my $tex=TeXfile($file); + if (!defined $tex) { + print "File not found or not readable: ".$file."\n"; + next; + } + parse($tex); + print "\n"; + print_count($tex->{'count'},'FILE: '.$file); + print "\n"; + add_count($totalcount,$tex->{'count'}); +} +if (${$totalcount}[0]>1) { + formatprint('Total','h1'); + print_count($totalcount,'SUM'); +} +if ($htmlstyle>1) { + html_tail(); +} + + + +######### +######### Subroutines +######### + +sub TeXfile { + my $filename=shift @_; + my $file=read_file($filename) || return undef; + return TeXcode($file); +} + +sub TeXcode { + my $texcode=shift @_; + my %TeX=(); + $TeX{'line'}=$texcode; + $TeX{'next'}=undef; + $TeX{'type'}=undef; + $TeX{'style'}=undef; + $TeX{'printstate'}=undef; + $TeX{'eof'}=0; + $TeX{'count'}=new_count(); + $TeX{'count'}[0]++; + return \%TeX; +} + +sub set_style { + my ($tex,$style)=@_; + if (!(($tex->{'style'}) && ($tex->{'style'} eq '-'))) {$tex->{'style'}=$style;} +} + +sub flush_style { + my ($tex,$style)=@_; + set_style($tex,$style); + flush_next($tex); +} + +sub line_return { + my $blank=shift @_; + if ($blank>$blankline) { + if ($htmlstyle) {print "<br>\n";} else {print "\n";} + $blankline++; + } +} + +sub print_style { + my ($text,$style,$state)=@_; + (($verbose>0) && (defined $text) && (defined $style)) || return; + my $colour; + ($colour=$STYLE{$style}) || return; + if (($colour) && !($colour eq '-')) { + if ($htmlstyle) { + print "<span class='".$style."'>".$text."</span>"; + } else { + print Term::ANSIColor::colored($text,$colour); + #print $text; + } + if ($state) { + print_style($state,'state'); + } + $blankline=-1; + } +} + +sub formatprint { + my ($text,$tag,$class)=@_; + my $break=($text=~s/\n$//); + if ($htmlstyle && defined $tag) { + print '<'.$tag; + if ($class) {print " class='".$class."'";} + print '>'.$text.'</'.$tag.'>'; + } else { + print $text; + } + if ($break) {print "\n";} +} + +sub read_file { + my $filename=shift @_; + open(FH,"<".$filename."") || return undef; + if ($verbose) { + #line_return(1); + formatprint("File: ".$filename."\n",'h2'); + $blankline=0; + } + my @text=(); + while (my $line=<FH>) { + push @text,$line; + } + close(FH); + return join('',@text); +} + +sub next_token { + my $tex=shift @_; + my ($next,$type); + if (defined $tex->{'next'}) {print_style($tex->{'next'}.' ',$tex->{'style'});} + $tex->{'style'}=undef; + while (defined ($next=get_next_token($tex))) { + $type=$tex->{'type'}; + if ($type==0) { + print_style($next,'comment'); + } elsif ($type==9) { + if ($verbose) {line_return(1);} + } else { + return $next; + } + } + return $next; +} + +sub flush_next { + my $tex=shift @_; + if (defined $tex->{'next'}) { + print_style($tex->{'next'}.' ',$tex->{'style'},$tex->{'printstate'}); + } + $tex->{'printstate'}=undef; + $tex->{'style'}='-'; +} + +sub get_next_token { + my $tex=shift @_; + my $next; + (defined ($next=get_token($tex,'\%[^\n]*',0))) && return $next; + (defined ($next=get_token($tex,'\n',9))) && return $next; + (defined ($next=get_token($tex,'\\\\[\{\}]',1))) && return $next; + (defined ($next=get_token($tex,'\w+(\.\w+)+\.',1))) && return $next; + (defined ($next=get_token($tex,'\w+([\-\']\w+)*',1))) && return $next; + (defined ($next=get_token($tex,'[\"\'\`:\.,\(\)\[\]!\+\-\*=/\^\_\@\<\>\~\#\&]',2))) && return $next; + (defined ($next=get_token($tex,'\\\\([a-zA-Z_]+|[^a-zA-Z_])',3))) && return $next; + (defined ($next=get_token($tex,'[\{\}]',4))) && return $next; + (defined ($next=get_token($tex,'[\[\]]',5))) && return $next; + (defined ($next=get_token($tex,'\$\$',6))) && return $next; + (defined ($next=get_token($tex,'\$',6))) && return $next; + (defined ($next=get_token($tex,'.',999))) && return $next; + (defined ($next=get_token($tex,'[^\s]+',999))) && return $next; + $tex->{'eof'}=1; + return undef; +} + +sub get_token { + my ($tex,$regexp,$type)=@_; + if (!defined $regexp) {print "ERROR in get_token: undefined regex.";} + if (!defined $tex->{'line'}) {print "ERROR in get_token: undefined tex-line. ".$tex->{'next'}."\n";} + if ( $tex->{'line'} =~ s/^($regexp)[ \t\r\f]*// ) { + $tex->{'next'}=$1; + $tex->{'type'}=$type; + return $1; + } + return undef; +} + +sub new_count { + my @count=(0,0,0,0,0,0,0,0); + # files, text words, header words, float words, + # headers, floats, math-inline, math-display; + return \@count; +} + +sub count_word { + my ($count,$type,$word,$style,$verb)=@_; + ($word) || ($word=""); + ($style) || ($style=0); + ($verb) || ($verb=0); + if ($type>0) {${$count}[$type]++;} + if ($verb >= $verbose) { + } +} + +sub print_count { + my ($count,$header)=@_; + if ($htmlstyle) {print "<dl class='count'>\n";} + if (defined $header) { + formatprint($header."\n",'dt','header'); + } + for (my $i=1;$i<8;$i++) { + formatprint($countlabel[$i].': ','dt'); + formatprint(${$count}[$i]."\n",'dd'); + } + if ($htmlstyle) {print "</dl>\n";} +} + +sub add_count { + my ($a,$b)=@_; + for (my $i=0;$i<8;$i++) { + ${$a}[$i]+=${$b}[$i]; + } +} + +sub parse { + my ($tex)=@_; + if ($htmlstyle && $verbose) {print "<p class=parse>\n";} + while (!($tex->{'eof'})) { + parse_unit($tex,1); + } + if ($htmlstyle && $verbose) {print "</p>\n";} +} + +sub parse_unit { + # Status: + # 0 = exclude + # 1 = text + # 2 = header text + # 3 = float text + # -1 = float (exclude) + # -9 = preamble (between \documentclass and \begin{document}) + my ($tex,$status,$end)=@_; + my $count=$tex->{'count'}; + my $substat; + if ($showstates) { + if (defined $end) { + $tex->{'printstate'}=':'.$status.':'.$end.':'; + } else { + $tex->{'printstate'}=':'.$status.':'; + } + flush_next($tex); + } + while (defined (my $next=next_token($tex))) { + # parse next token; or tokens until match with $end + set_style($tex,"ignore"); + if (($end) && ($end eq $next)) { + # end of unit + return; + } elsif (!defined $next) { + exit "ERROR: End of file while waiting for ".$end."\n"; + } + if ($tex->{'type'}==1) { + # word + if ($status>0) { + ${$count}[$status]++; + set_style($tex,'word'.$status); + } + } elsif ($tex->{'type'}==9) { + #print "\n"; + } elsif ($next eq '{') { + # {...} + parse_unit($tex,$status,'}'); + } elsif ($tex->{'type'}==3) { + # macro call + set_style($tex,'command'); + if ($next eq '\documentclass') { + # starts preamble + gobble_option($tex); + gobble_macro_parms($tex,1); + while (!($tex->{'eof'})) { + parse_unit($tex,-9); + } + } elsif ($next eq '\begin') { + # \begin...\end + if ($status==-9 && $tex->{'line'}=~/^\{document\}/) { + $status=1; + } + my $localstyle=$status>0 ? 'grouping' : 'exclgroup'; + flush_style($tex,$localstyle); + gobble_option($tex); + if ($tex->{'line'} =~ s/^\{(\w+)\*?\}[ \t\r\f]*//) { + # gobble group type + print_style('{'.$1.'}',$localstyle); + $next='begin'.$1; + if (defined (my $i=$TeXexcl{$next})) { + gobble_macro_parms($tex,$i); + } + } else { + print "\nWarning: BEGIN group without type.\n"; + } + # find group status (or leave unchanged) + defined ($substat=$TeXgroup{$1}) || ($substat=$status); + if ($status<=0 && $status<$substat) {$substat=$status;} + if (($status>0) && ($substat==-1)) { + # Count float + ${$count}[5]++; + } + if ($status>0 and $substat>3) { + # count item, exclude contents + ${$count}[$substat]++; + $substat=0; + } + parse_unit($tex,$substat,'\end'); + if ($tex->{'line'} =~ s/^\{(\w+)\}[ \t\r\f]*//) { + # gobble group type + flush_style($tex,$localstyle); + print_style('{'.$1.'}',$localstyle); + } else { + print "\nWarning: END group without type.\n"; + } + } elsif ($next eq '\(') { + # math inline + my $localstyle=$status>0 ? 'mathgroup' : 'exclmath'; + if ($status>0) {${$count}[6]++;} + set_style($tex,$localstyle); + parse_unit($tex,0,'\)'); + set_style($tex,$localstyle); + } elsif ($next eq '\[') { + # math display + my $localstyle=$status>0 ? 'mathgroup' : 'exclmath'; + if ($status>0) {${$count}[7]++;} + set_style($tex,$localstyle); + parse_unit($tex,0,'\]'); + set_style($tex,$localstyle); + } elsif (defined (my $i=$TeXexcl{$next})) { + # macro: exclude options + gobble_macro_parms($tex,$i); + } elsif (defined ($i=$TeXmacroword{$next})) { + # count macro as word (or a given number of words) + if ($status>0) { + ${$count}[$status]+=$i; + set_style($tex,'word'.$status); + } + } elsif ($next eq '\def') { + # ignore \def... + $tex->{'line'} =~ s/^([^\{]*)\{/\{/; + flush_next($tex); + print_style($1.' ','ignore'); + parse_unit($tex,0); + } elsif ($next =~ /^\\[^\w\_]/) { + } else { + gobble_option($tex); + } + if (($status>0 || ($status==-9 && defined $TeXpreamble{$next})) && ($substat=$TeXheader{$next})) { + # headers + ${$count}[4]++; + gobble_macro_modifier($tex); + gobble_option($tex); + parse_unit($tex,$substat); + } elsif ($status==-9 && defined ($substat=$TeXpreamble{$next})) { + parse_unit($tex,$substat); + } + if (($status==-1) && ($substat=$TeXfloatinc{$next})) { + # text included from float + parse_unit($tex,3); + } + } elsif ($next eq '$') { + # math inline + my $localstyle=$status>0 ? 'mathgroup' : 'exclmath'; + if ($status>0) {${$count}[6]++;} + set_style($tex,$localstyle); + parse_unit($tex,0,$next); + set_style($tex,$localstyle); + } elsif ($next eq '$$') { + # math display + my $localstyle=$status>0 ? 'mathgroup' : 'exclmath'; + if ($status>0) {${$count}[7]++;} + set_style($tex,$localstyle); + parse_unit($tex,0,$next); + set_style($tex,$localstyle); + } + if (!defined $end) {return;} + } +} + +sub gobble_option { + my $tex=shift @_; + flush_next($tex); + if ($tex->{'line'} =~ s/^(\[(\w|[,\-\s\~\.\:\;\+\?\*\_\=])*\])//) { + print_style($1,'option'); + return $1; + } + return undef; +} + +sub gobble_options { + while (gobble_option(@_)) {} +} + +sub gobble_macro_modifier { + my $tex=shift @_; + flush_next($tex); + if ($tex->{'line'} =~ s/^\*//) { + print_style($1,'option'); + return $1; + } + return undef; +} + +sub gobble_macro_parms { + my ($tex,$i)=@_; + if ($i>0) {gobble_macro_modifier($tex);} + gobble_options($tex); + for (;$i-->0;) { + parse_unit($tex,0); + gobble_options($tex); + } +} + + +### HTML context + +sub html_head { + print ' +<html> +<head> +<style> +<!-- +.parse {font-size: 80%; background: #eef;} +.word1,.word2,.word3 {color: #009;} +.word2 {font-weight: 700;} +.word3 {font-style: italic;} +.word-1 {color: #66c;} +.command {color: #c00;} +.option {color: #cc0;} +.grouping {color: #900; font-weight: 700;} +.mathgroup {color: #090;} +.exclmath {color: #6c6;} +.ignore {color: #999;} +.comment {color: #999; font-style: italic;} +.state {color: #990; font-size: 70%;} +dl.count {width: 100%; background: #cfc; color: 009;} +dl.count dt.header {font-weight: 700; font-style: italic; float: none;} +dl.count dt {clear: both; float: left;} +dl.count dd {font-weight: 700;} +.warning {color: #c00; font-weight: 700;} +.parse, .count {border: solid 1px #999; margin: 0pt; padding: 4pt;} +--> +</style> +</head> +<body> +<h1>LaTeX word count</h1> +'; +} + +sub html_tail { + print '</body></html>'; +} + + +### HELP AND INFO + +sub print_version { + print "TeXcount version ".$versionnumber.", ".$versiondate.'.'; +} + +sub print_syntax { + print ' +Syntax: TeXcount.pl [options] files + +Options: + -v Verbose: print parsed words, mark formulae + -vv More verbose: also print ignored text + -vvv Even more verbose: include comments and options + -showstate Show internal states (with verbose) + -nc, -nocol No colours (colours require ANSI) + -html Output in HTML format + -htmlcore Only HTML body contents + -h, -?, --help, /? Help + --version Print version number + --licence Licence information +'; +} + +sub print_help { + print ' +*************************************************************** +* TeXcount.pl '.$versionnumber.', '.$versiondate.' +* + +Count words in TeX and LaTeX files, ignoring macros, tables, +formulae, etc. +'; + print_syntax(); + print ' +The script counts words as either words in the text, words in +headers/titles or words in floats (figure/table captions). +Macro options (i.e. \marco[...]) are ignored; macro parameters +(i.e. \macro{...}) are counted or ignored depending on the +macro, but by default counted. Begin-end groups are by default +ignored and treated as \'floats\', though some (e.g. center) are +counted. + +Unless -nocol (or -nc) has been specified, the output will be +colour coded. Counted text is coloured blue with headers are in +bold and in HTML output caption text is italicised. + +Mathematical formulae are not counted as words, but are instead +counted separately with separate counts for inlined formulae +and displayed formulae. Similarly, the number of headers and +the number of \'floats\' are counted. Note that \'float\' is used +here to describe anything defined in a begin-end group unless +explicitly recognized as text or mathematics. + +The verbose options (-v, -vv, -vvv, showstate) produces output +indicating how the text has been interpreted. Check this to +ensure that words in the text has been interpreted as such, +whereas mathematical formulae and text/non-text in begin-end +groups have been correctly interpreted. + +Unix hint: Use \'less -r\' instead of just \'less\' to view output: +the \'-r\' option makes less treat text formating codes properly. + +Windows hint: If your Windows interprets ANSI colour codes, lucky +you! Otherwise, use the -nocol (or -nc) option with the verbose +options or the output will be riddled with colour codes. Instead, +you can use -html to produce HTML code, write this to file and +view with your favourite browser. +'; + print_reference(); +} + +sub print_reference { + print ' +The TeXcount script is copyright of Einar Andreas Rødland (2008) +and published under the LaTeX Project Public Licence. + +For more information about the script, e.g. news, updates, help, +usage tips, known issues and short-comings, go to + http://folk.uio.no/einarro/Comp/texwordcount.html +or go to + http://folk.uio.no/einarro/Services/texcount.html +to access the script as a web service. Feedback such as problems +or errors can be reported to einarro@ifi.uio.no. +'; +} + +sub print_licence { + print 'TeXcount version '.$versionnumber.' + +Copyright 2008 Einar Andreas Rødland + +The TeXcount script is published under the LaTeX Project Public +Licence (LPPL) + http://www.latex-project.org/lppl.txt +which grants you, the user, the right to use, modify and distribute +the script. However, if the script is modified, you must change its +name or use other technical means to avoid confusion. + +The script has LPPL status "maintained" with Einar Andreas +Rødland being the current maintainer. +'; +} diff --git a/Build/source/utils/texcount/configure b/Build/source/utils/texcount/configure new file mode 100755 index 00000000000..2daeb3ca9c5 --- /dev/null +++ b/Build/source/utils/texcount/configure @@ -0,0 +1,2739 @@ +#! /bin/sh +# Guess values for system-dependent variables and create Makefiles. +# Generated by GNU Autoconf 2.61 for texcount 1.9. +# +# Report bugs to <tex-live@tug.org>. +# +# Copyright (C) 1992, 1993, 1994, 1995, 1996, 1998, 1999, 2000, 2001, +# 2002, 2003, 2004, 2005, 2006 Free Software Foundation, Inc. +# This configure script is free software; the Free Software Foundation +# gives unlimited permission to copy, distribute and modify it. +## --------------------- ## +## M4sh Initialization. ## +## --------------------- ## + +# Be more Bourne compatible +DUALCASE=1; export DUALCASE # for MKS sh +if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then + emulate sh + NULLCMD=: + # Zsh 3.x and 4.x performs word splitting on ${1+"$@"}, which + # is contrary to our usage. Disable this feature. + alias -g '${1+"$@"}'='"$@"' + setopt NO_GLOB_SUBST +else + case `(set -o) 2>/dev/null` in + *posix*) set -o posix ;; +esac + +fi + + + + +# PATH needs CR +# Avoid depending upon Character Ranges. +as_cr_letters='abcdefghijklmnopqrstuvwxyz' +as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ' +as_cr_Letters=$as_cr_letters$as_cr_LETTERS +as_cr_digits='0123456789' +as_cr_alnum=$as_cr_Letters$as_cr_digits + +# The user is always right. +if test "${PATH_SEPARATOR+set}" != set; then + echo "#! /bin/sh" >conf$$.sh + echo "exit 0" >>conf$$.sh + chmod +x conf$$.sh + if (PATH="/nonexistent;."; conf$$.sh) >/dev/null 2>&1; then + PATH_SEPARATOR=';' + else + PATH_SEPARATOR=: + fi + rm -f conf$$.sh +fi + +# Support unset when possible. +if ( (MAIL=60; unset MAIL) || exit) >/dev/null 2>&1; then + as_unset=unset +else + as_unset=false +fi + + +# IFS +# We need space, tab and new line, in precisely that order. Quoting is +# there to prevent editors from complaining about space-tab. +# (If _AS_PATH_WALK were called with IFS unset, it would disable word +# splitting by setting IFS to empty value.) +as_nl=' +' +IFS=" "" $as_nl" + +# Find who we are. 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Generated by config.status. */ + configure_input="Generated from "`IFS=: + echo $* | sed 's|^[^:]*/||;s|:[^:]*/|, |g'`" by configure." + if test x"$ac_file" != x-; then + configure_input="$ac_file. $configure_input" + { echo "$as_me:$LINENO: creating $ac_file" >&5 +echo "$as_me: creating $ac_file" >&6;} + fi + + case $ac_tag in + *:-:* | *:-) cat >"$tmp/stdin";; + esac + ;; + esac + + ac_dir=`$as_dirname -- "$ac_file" || +$as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ + X"$ac_file" : 'X\(//\)[^/]' \| \ + X"$ac_file" : 'X\(//\)$' \| \ + X"$ac_file" : 'X\(/\)' \| . 2>/dev/null || +echo X"$ac_file" | + sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ + s//\1/ + q + } + /^X\(\/\/\)[^/].*/{ + s//\1/ + q + } + /^X\(\/\/\)$/{ + s//\1/ + q + } + /^X\(\/\).*/{ + s//\1/ + q + } + s/.*/./; q'` + { as_dir="$ac_dir" + case $as_dir in #( + -*) as_dir=./$as_dir;; + esac + test -d "$as_dir" || { $as_mkdir_p && mkdir -p "$as_dir"; } || { + as_dirs= + while :; do + case $as_dir in #( + *\'*) as_qdir=`echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #( + *) as_qdir=$as_dir;; + esac + as_dirs="'$as_qdir' $as_dirs" + as_dir=`$as_dirname -- "$as_dir" || +$as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ + X"$as_dir" : 'X\(//\)[^/]' \| \ + X"$as_dir" : 'X\(//\)$' \| \ + X"$as_dir" : 'X\(/\)' \| . 2>/dev/null || +echo X"$as_dir" | + sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ + s//\1/ + q + } + /^X\(\/\/\)[^/].*/{ + s//\1/ + q + } + /^X\(\/\/\)$/{ + s//\1/ + q + } + /^X\(\/\).*/{ + s//\1/ + q + } + s/.*/./; q'` + test -d "$as_dir" && break + done + test -z "$as_dirs" || eval "mkdir $as_dirs" + } || test -d "$as_dir" || { { echo "$as_me:$LINENO: error: cannot create directory $as_dir" >&5 +echo "$as_me: error: cannot create directory $as_dir" >&2;} + { (exit 1); exit 1; }; }; } + ac_builddir=. + +case "$ac_dir" in +.) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;; +*) + ac_dir_suffix=/`echo "$ac_dir" | sed 's,^\.[\\/],,'` + # A ".." for each directory in $ac_dir_suffix. + ac_top_builddir_sub=`echo "$ac_dir_suffix" | sed 's,/[^\\/]*,/..,g;s,/,,'` + case $ac_top_builddir_sub in + "") ac_top_builddir_sub=. ac_top_build_prefix= ;; + *) ac_top_build_prefix=$ac_top_builddir_sub/ ;; + esac ;; +esac +ac_abs_top_builddir=$ac_pwd +ac_abs_builddir=$ac_pwd$ac_dir_suffix +# for backward compatibility: +ac_top_builddir=$ac_top_build_prefix + +case $srcdir in + .) # We are building in place. + ac_srcdir=. + ac_top_srcdir=$ac_top_builddir_sub + ac_abs_top_srcdir=$ac_pwd ;; + [\\/]* | ?:[\\/]* ) # Absolute name. + ac_srcdir=$srcdir$ac_dir_suffix; + ac_top_srcdir=$srcdir + ac_abs_top_srcdir=$srcdir ;; + *) # Relative name. + ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix + ac_top_srcdir=$ac_top_build_prefix$srcdir + ac_abs_top_srcdir=$ac_pwd/$srcdir ;; +esac +ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix + + + case $ac_mode in + :F) + # + # CONFIG_FILE + # + + case $INSTALL in + [\\/$]* | ?:[\\/]* ) ac_INSTALL=$INSTALL ;; + *) ac_INSTALL=$ac_top_build_prefix$INSTALL ;; + esac +_ACEOF + +cat >>$CONFIG_STATUS <<\_ACEOF +# If the template does not know about datarootdir, expand it. +# FIXME: This hack should be removed a few years after 2.60. +ac_datarootdir_hack=; ac_datarootdir_seen= + +case `sed -n '/datarootdir/ { + p + q +} +/@datadir@/p +/@docdir@/p +/@infodir@/p +/@localedir@/p +/@mandir@/p +' $ac_file_inputs` in +*datarootdir*) ac_datarootdir_seen=yes;; +*@datadir@*|*@docdir@*|*@infodir@*|*@localedir@*|*@mandir@*) + { echo "$as_me:$LINENO: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&5 +echo "$as_me: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&2;} +_ACEOF +cat >>$CONFIG_STATUS <<_ACEOF + ac_datarootdir_hack=' + s&@datadir@&$datadir&g + s&@docdir@&$docdir&g + s&@infodir@&$infodir&g + s&@localedir@&$localedir&g + s&@mandir@&$mandir&g + s&\\\${datarootdir}&$datarootdir&g' ;; +esac +_ACEOF + +# Neutralize VPATH when `$srcdir' = `.'. +# Shell code in configure.ac might set extrasub. +# FIXME: do we really want to maintain this feature? +cat >>$CONFIG_STATUS <<_ACEOF + sed "$ac_vpsub +$extrasub +_ACEOF +cat >>$CONFIG_STATUS <<\_ACEOF +:t +/@[a-zA-Z_][a-zA-Z_0-9]*@/!b +s&@configure_input@&$configure_input&;t t +s&@top_builddir@&$ac_top_builddir_sub&;t t +s&@srcdir@&$ac_srcdir&;t t +s&@abs_srcdir@&$ac_abs_srcdir&;t t +s&@top_srcdir@&$ac_top_srcdir&;t t +s&@abs_top_srcdir@&$ac_abs_top_srcdir&;t t +s&@builddir@&$ac_builddir&;t t +s&@abs_builddir@&$ac_abs_builddir&;t t +s&@abs_top_builddir@&$ac_abs_top_builddir&;t t +s&@INSTALL@&$ac_INSTALL&;t t +$ac_datarootdir_hack +" $ac_file_inputs | sed -f "$tmp/subs-1.sed" >$tmp/out + +test -z "$ac_datarootdir_hack$ac_datarootdir_seen" && + { ac_out=`sed -n '/\${datarootdir}/p' "$tmp/out"`; test -n "$ac_out"; } && + { ac_out=`sed -n '/^[ ]*datarootdir[ ]*:*=/p' "$tmp/out"`; test -z "$ac_out"; } && + { echo "$as_me:$LINENO: WARNING: $ac_file contains a reference to the variable \`datarootdir' +which seems to be undefined. Please make sure it is defined." >&5 +echo "$as_me: WARNING: $ac_file contains a reference to the variable \`datarootdir' +which seems to be undefined. Please make sure it is defined." >&2;} + + rm -f "$tmp/stdin" + case $ac_file in + -) cat "$tmp/out"; rm -f "$tmp/out";; + *) rm -f "$ac_file"; mv "$tmp/out" $ac_file;; + esac + ;; + + + + esac + +done # for ac_tag + + +{ (exit 0); exit 0; } +_ACEOF +chmod +x $CONFIG_STATUS +ac_clean_files=$ac_clean_files_save + + +# configure is writing to config.log, and then calls config.status. +# config.status does its own redirection, appending to config.log. +# Unfortunately, on DOS this fails, as config.log is still kept open +# by configure, so config.status won't be able to write to it; its +# output is simply discarded. So we exec the FD to /dev/null, +# effectively closing config.log, so it can be properly (re)opened and +# appended to by config.status. When coming back to configure, we +# need to make the FD available again. +if test "$no_create" != yes; then + ac_cs_success=: + ac_config_status_args= + test "$silent" = yes && + ac_config_status_args="$ac_config_status_args --quiet" + exec 5>/dev/null + $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false + exec 5>>config.log + # Use ||, not &&, to avoid exiting from the if with $? = 1, which + # would make configure fail if this is the last instruction. + $ac_cs_success || { (exit 1); exit 1; } +fi + diff --git a/Build/source/utils/texcount/configure.ac b/Build/source/utils/texcount/configure.ac new file mode 100644 index 00000000000..703d14d9a40 --- /dev/null +++ b/Build/source/utils/texcount/configure.ac @@ -0,0 +1,14 @@ +dnl configure.ac +dnl +dnl Copyright 2008 by Norbert Preining. +dnl +dnl The file is part of the TeX Live distribution and was written for +dnl inclusion of TeXCount (CTAN/support/texcount) into the Build process. +dnl +dnl Licensed under GPL +dnl + +AC_INIT(texcount, 1.9, tex-live@tug.org) +AC_CONFIG_FILES(Makefile) +AC_PROG_INSTALL +AC_OUTPUT diff --git a/Build/source/utils/texcount/install-sh b/Build/source/utils/texcount/install-sh new file mode 100644 index 00000000000..6ce63b9f76b --- /dev/null +++ b/Build/source/utils/texcount/install-sh @@ -0,0 +1,294 @@ +#!/bin/sh +# +# install - install a program, script, or datafile +# +# This originates from X11R5 (mit/util/scripts/install.sh), which was +# later released in X11R6 (xc/config/util/install.sh) with the +# following copyright and license. +# +# Copyright (C) 1994 X Consortium +# +# Permission is hereby granted, free of charge, to any person obtaining a copy +# of this software and associated documentation files (the "Software"), to +# deal in the Software without restriction, including without limitation the +# rights to use, copy, modify, merge, publish, distribute, sublicense, and/or +# sell copies of the Software, and to permit persons to whom the Software is +# furnished to do so, subject to the following conditions: +# +# The above copyright notice and this permission notice shall be included in +# all copies or substantial portions of the Software. +# +# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR +# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, +# FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE +# X CONSORTIUM BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN +# AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNEC- +# TION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. +# +# Except as contained in this notice, the name of the X Consortium shall not +# be used in advertising or otherwise to promote the sale, use or other deal- +# ings in this Software without prior written authorization from the X Consor- +# tium. +# +# +# FSF changes to this file are in the public domain. +# +# Calling this script install-sh is preferred over install.sh, to prevent +# `make' implicit rules from creating a file called install from it +# when there is no Makefile. +# +# This script is compatible with the BSD install script, but was written +# from scratch. It can only install one file at a time, a restriction +# shared with many OS's install programs. + + +# set DOITPROG to echo to test this script + +# Don't use :- since 4.3BSD and earlier shells don't like it. +doit="${DOITPROG-}" + + +# put in absolute paths if you don't have them in your path; or use env. vars. + +mvprog="${MVPROG-mv}" +cpprog="${CPPROG-cp}" +chmodprog="${CHMODPROG-chmod}" +chownprog="${CHOWNPROG-chown}" +chgrpprog="${CHGRPPROG-chgrp}" +stripprog="${STRIPPROG-strip}" +rmprog="${RMPROG-rm}" +mkdirprog="${MKDIRPROG-mkdir}" + +transformbasename="" +transform_arg="" +instcmd="$mvprog" +chmodcmd="$chmodprog 0755" +chowncmd="" +chgrpcmd="" +stripcmd="" +rmcmd="$rmprog -f" +mvcmd="$mvprog" +src="" +dst="" +dir_arg="" + +while [ x"$1" != x ]; do + case $1 in + -c) instcmd=$cpprog + shift + continue;; + + -d) dir_arg=true + shift + continue;; + + -m) chmodcmd="$chmodprog $2" + shift + shift + continue;; + + -o) chowncmd="$chownprog $2" + shift + shift + continue;; + + -g) chgrpcmd="$chgrpprog $2" + shift + shift + continue;; + + -s) stripcmd=$stripprog + shift + continue;; + + -t=*) transformarg=`echo $1 | sed 's/-t=//'` + shift + continue;; + + -b=*) transformbasename=`echo $1 | sed 's/-b=//'` + shift + continue;; + + *) if [ x"$src" = x ] + then + src=$1 + else + # this colon is to work around a 386BSD /bin/sh bug + : + dst=$1 + fi + shift + continue;; + esac +done + +if [ x"$src" = x ] +then + echo "$0: no input file specified" >&2 + exit 1 +else + : +fi + +if [ x"$dir_arg" != x ]; then + dst=$src + src="" + + if [ -d "$dst" ]; then + instcmd=: + chmodcmd="" + else + instcmd=$mkdirprog + fi +else + +# Waiting for this to be detected by the "$instcmd $src $dsttmp" command +# might cause directories to be created, which would be especially bad +# if $src (and thus $dsttmp) contains '*'. + + if [ -f "$src" ] || [ -d "$src" ] + then + : + else + echo "$0: $src does not exist" >&2 + exit 1 + fi + + if [ x"$dst" = x ] + then + echo "$0: no destination specified" >&2 + exit 1 + else + : + fi + +# If destination is a directory, append the input filename; if your system +# does not like double slashes in filenames, you may need to add some logic + + if [ -d "$dst" ] + then + dst=$dst/`basename "$src"` + else + : + fi +fi + +## this sed command emulates the dirname command +dstdir=`echo "$dst" | sed -e 's,[^/]*$,,;s,/$,,;s,^$,.,'` + +# Make sure that the destination directory exists. +# this part is taken from Noah Friedman's mkinstalldirs script + +# Skip lots of stat calls in the usual case. +if [ ! -d "$dstdir" ]; then +defaultIFS=' + ' +IFS="${IFS-$defaultIFS}" + +oIFS=$IFS +# Some sh's can't handle IFS=/ for some reason. +IFS='%' +set - `echo "$dstdir" | sed -e 's@/@%@g' -e 's@^%@/@'` +IFS=$oIFS + +pathcomp='' + +while [ $# -ne 0 ] ; do + pathcomp=$pathcomp$1 + shift + + if [ ! -d "$pathcomp" ] ; + then + $mkdirprog "$pathcomp" + else + : + fi + + pathcomp=$pathcomp/ +done +fi + +if [ x"$dir_arg" != x ] +then + $doit $instcmd "$dst" && + + if [ x"$chowncmd" != x ]; then $doit $chowncmd "$dst"; else : ; fi && + if [ x"$chgrpcmd" != x ]; then $doit $chgrpcmd "$dst"; else : ; fi && + if [ x"$stripcmd" != x ]; then $doit $stripcmd "$dst"; else : ; fi && + if [ x"$chmodcmd" != x ]; then $doit $chmodcmd "$dst"; else : ; fi +else + +# If we're going to rename the final executable, determine the name now. + + if [ x"$transformarg" = x ] + then + dstfile=`basename "$dst"` + else + dstfile=`basename "$dst" $transformbasename | + sed $transformarg`$transformbasename + fi + +# don't allow the sed command to completely eliminate the filename + + if [ x"$dstfile" = x ] + then + dstfile=`basename "$dst"` + else + : + fi + +# Make a couple of temp file names in the proper directory. + + dsttmp=$dstdir/_inst.$$_ + rmtmp=$dstdir/_rm.$$_ + +# Trap to clean up temp files at exit. + + trap 'status=$?; rm -f "$dsttmp" "$rmtmp" && exit $status' 0 + trap '(exit $?); exit' 1 2 13 15 + +# Move or copy the file name to the temp name + + $doit $instcmd "$src" "$dsttmp" && + +# and set any options; do chmod last to preserve setuid bits + +# If any of these fail, we abort the whole thing. If we want to +# ignore errors from any of these, just make sure not to ignore +# errors from the above "$doit $instcmd $src $dsttmp" command. + + if [ x"$chowncmd" != x ]; then $doit $chowncmd "$dsttmp"; else :;fi && + if [ x"$chgrpcmd" != x ]; then $doit $chgrpcmd "$dsttmp"; else :;fi && + if [ x"$stripcmd" != x ]; then $doit $stripcmd "$dsttmp"; else :;fi && + if [ x"$chmodcmd" != x ]; then $doit $chmodcmd "$dsttmp"; else :;fi && + +# Now remove or move aside any old file at destination location. We try this +# two ways since rm can't unlink itself on some systems and the destination +# file might be busy for other reasons. In this case, the final cleanup +# might fail but the new file should still install successfully. + +{ + if [ -f "$dstdir/$dstfile" ] + then + $doit $rmcmd -f "$dstdir/$dstfile" 2>/dev/null || + $doit $mvcmd -f "$dstdir/$dstfile" "$rmtmp" 2>/dev/null || + { + echo "$0: cannot unlink or rename $dstdir/$dstfile" >&2 + (exit 1); exit + } + else + : + fi +} && + +# Now rename the file to the real destination. + + $doit $mvcmd "$dsttmp" "$dstdir/$dstfile" + +fi && + +# The final little trick to "correctly" pass the exit status to the exit trap. + +{ + (exit 0); exit +} diff --git a/Build/source/utils/texcount/texcount b/Build/source/utils/texcount/texcount new file mode 100644 index 00000000000..7e9168f3291 --- /dev/null +++ b/Build/source/utils/texcount/texcount @@ -0,0 +1,706 @@ +#! /usr/bin/env perl +$^W = 1; +use strict; +use Term::ANSIColor; +use POSIX qw(locale_h); +use locale; +setlocale(LC_CTYPE,"no_NO"); + +my $versionnumber="1.9"; +my $versiondate="2008 Jan 10"; + + +### How many tokens to exclude from count after macro +# Macro name and first N tokens (or {...}) are +# ignored. Options [...] right after macro name are +# also ignored, as are options [...] between and after +# the excluded tokens. +# +# For macros not specified here, the default value is 0: i.e. +# no tokens are excluded, but [...] options are. Some macros +# have been included here with =>0 for completeness and as a +# reminder. +my %TeXexcl=('\documentclass'=>1,'\documentstyle'=>1,'\usepackage'=>1, '\hyphenation'=>1, + '\pagestyle'=>1,'\thispagestyle'=>1, '\pagenumbering'=>1,'\markboth'=>1, '\markright'=>1, + '\newcommand'=>2,'\renewcommand'=>2,'\newenvironment'=>3, 'renewenvironment'=>3, + '\newfont'=>2,'\newtheorem'=>2,'\bibliographystyle'=>1, '\bibliography'=>1, + '\parbox'=>1, '\marginpar'=>0,'\makebox'=>0, '\raisebox'=>1, '\framebox'=>0, + '\newsavebox'=>1, '\sbox'=>1, '\savebox'=>2, '\usebox'=>1,'\rule'=>2, + '\footnote'=>1,'\label'=>1, '\ref'=>1, '\pageref'=>1, '\bibitem'=>1, + '\cite'=>1, '\citep'=>1, '\citet'=>1, '\citeauthor'=>1, '\citealt'=>1, '\nocite'=>1, + '\eqlabel'=>1, '\eqref'=>1,'\hspace'=>1, '\vspace'=>1, '\addvspace'=>1, + '\input'=>1, '\include'=>1, '\includeonly'=>1,'\includegraphics'=>1, + '\newlength'=>1, '\setlength'=>2, '\addtolength'=>2,'\settodepth'=>2, + '\settoheight'=>2, '\settowidth'=>2,'\newcounter'=>1, '\setcounter'=>2, + '\addtocounter'=>2,'\stepcounter'=>1, '\refstepcounter'=>1, '\usecounter'=>1, + '\alph'=>1, '\arabic'=>1, '\fnsymbol'=>1, '\roman'=>1, '\value'=>1, + '\cline'=>1, '\multicolumn'=>3,'\typeout'=>1, '\typein'=>1, + 'beginlist'=>2, 'beginminipage'=>1, 'begintabular'=>1, + 'beginthebibliography'=>1,'beginlrbox'=>1 ); + +### Macros that should be counted as one or more words +# Macros that represent text may be declared here. The value gives +# the number of words the macro represents. +my %TeXmacroword=('\LaTeX'=>1); + +### Macros for headers +# Macros that identify headers: i.e. following token or +# {...} is counted as header. The =>2 indicates transition to +# state 2 which is used within headers. +my %TeXheader=('\title'=>2,'\part'=>2,'\chapter'=>2, + '\section'=>2,'\subsection'=>2,'\subsubsection'=>2, + '\paragraph'=>2,'\subparagraph'=>2); + +### Macros that are counted within the preamble +# The preamble is the text between \documentclass and \begin{document}. +# Text and macros in the preamble is ignored unless specified here. The +# value is the status (1=text, 2=header, etc.) they should be interpreted as. +# Note that only the first unit (token or {...} block) is counted. +my %TeXpreamble=('\title'=>2); + +### Begin-End groups +# Identified as begin-end groups, and define =>state. The +# states used corresponds to the elements of the count array, and +# are: +# 0: Not included +# 1: Text, word included in text count +# 2: Header, words included in header count +# 3: Float caption, words included in float caption count +# 6: Inline mathematics, words not counted +# 7: Displayed mathematics, words not counted +# -1: Float, not included, but looks for captions +# +# 4 and 5 are used to count number of headers and floats +# and are not used as states. +# +# By default, groups not specified are parsed as floats (-1) and only +# caption text is counted, and counted as float caption rather than +# as words in text. +# +# Note that some environments may only exist within math-mode, and +# therefore need not be defined here: in fact, they should not as it +# is not clear if they will be in inlined or displayed math. +# +my %TeXgroup=('document'=>1,'letter'=>1,'titlepage'=>0, + 'center'=>1,'flushleft'=>1,'flushright'=>1, + 'abstract'=>1,'quote'=>1,'quotation'=>1,'verse'=>1,'minipage'=>1,'verbatim'=>1, + 'description'=>1,'enumerate'=>1,'itemize'=>1,'list'=>1, + 'theorem'=>1,'lemma'=>1,'definition'=>1,'corollary'=>1,'example'=>1, + 'math'=>6,'displaymath'=>7,'equation'=>7,'eqnarray'=>7, + 'figure'=>-1,'float'=>-1,'picture'=>-1,'table'=>-1, + 'tabbing'=>0,'tabular'=>0,'thebibliography'=>0,'lrbox'=>0); + +### In floats: include only specific macros +# Macros used to identify caption text within floats. +my %TeXfloatinc=('\caption'=>1); + +### Count labels +# Labels used to describe the counts +my @countlabel=('Files','Words in text','Words in headers', + 'Words in float captions','Number of headers','Number of floats', + 'Number of math inlines','Number of math displayed'); + +# Styles +my @STYLES=(); +my %STYLE; +$STYLES[0]={}; +$STYLES[1]={'word1'=>'blue','word2'=>'bold blue','word3'=>'blue', + 'grouping'=>'red','mathgroup'=>'magenta','state'=>'cyan underline'}; +$STYLES[2]={%{$STYLES[1]}, + 'word0'=>'yellow','word-1'=>'yellow', + 'command'=>'green','exclgroup'=>'yellow','exclmath'=>'yellow', + 'ignore'=>'cyan'}; +$STYLES[3]={%{$STYLES[2]}, + 'comment'=>'yellow','option'=>'yellow'}; +$STYLES[4]={%{$STYLES[3]}}; + +# Options and states +my $verbose=0; +my $showstates=0; +my $htmlstyle=0; +my $blankline=0; + + +## SHORT HELP AND INFO +if (!defined @ARGV) { + print_version(); + print_syntax(); + print_reference(); + exit; +} elsif ($ARGV[0]=~/^(\-(h|\?|\-help)|\/\?)$/) { + print_help(); + exit; +} elsif ($ARGV[0]=~/^\-\-version$/) { + print_version(); + exit; +} elsif ($ARGV[0]=~/^\-\-licence$/) { + print_licence(); + exit; +} + +# PROCESS ARGUMENTS AND FILES +my $totalcount=new_count(); +foreach my $file (<@ARGV>) { + if ($file eq '-v') {$verbose=1; next;} + if ($file eq '-vv') {$verbose=2; next;} + if ($file eq '-vvv') {$verbose=3; next;} + if ($file eq '-vvvv') {$verbose=3; $showstates=1; next;} + if ($file =~ /^\-showstate/ ){$showstates=1; next;} + if ($file =~ /^\-html/ ) { + $ENV{'ANSI_COLORS_DISABLED'} = 1; + $htmlstyle = $file eq '-htmlcore' ? 1 : 2; + if ($htmlstyle>1) {html_head();} + next; + } + if ($file=~/^\-(nocol|nc$)/) { + $ENV{'ANSI_COLORS_DISABLED'} = 1; + next; + } + %STYLE=%{$STYLES[$verbose]}; + my $tex=TeXfile($file); + if (!defined $tex) { + print "File not found or not readable: ".$file."\n"; + next; + } + parse($tex); + print "\n"; + print_count($tex->{'count'},'FILE: '.$file); + print "\n"; + add_count($totalcount,$tex->{'count'}); +} +if (${$totalcount}[0]>1) { + formatprint('Total','h1'); + print_count($totalcount,'SUM'); +} +if ($htmlstyle>1) { + html_tail(); +} + + + +######### +######### Subroutines +######### + +sub TeXfile { + my $filename=shift @_; + my $file=read_file($filename) || return undef; + return TeXcode($file); +} + +sub TeXcode { + my $texcode=shift @_; + my %TeX=(); + $TeX{'line'}=$texcode; + $TeX{'next'}=undef; + $TeX{'type'}=undef; + $TeX{'style'}=undef; + $TeX{'printstate'}=undef; + $TeX{'eof'}=0; + $TeX{'count'}=new_count(); + $TeX{'count'}[0]++; + return \%TeX; +} + +sub set_style { + my ($tex,$style)=@_; + if (!(($tex->{'style'}) && ($tex->{'style'} eq '-'))) {$tex->{'style'}=$style;} +} + +sub flush_style { + my ($tex,$style)=@_; + set_style($tex,$style); + flush_next($tex); +} + +sub line_return { + my $blank=shift @_; + if ($blank>$blankline) { + if ($htmlstyle) {print "<br>\n";} else {print "\n";} + $blankline++; + } +} + +sub print_style { + my ($text,$style,$state)=@_; + (($verbose>0) && (defined $text) && (defined $style)) || return; + my $colour; + ($colour=$STYLE{$style}) || return; + if (($colour) && !($colour eq '-')) { + if ($htmlstyle) { + print "<span class='".$style."'>".$text."</span>"; + } else { + print Term::ANSIColor::colored($text,$colour); + #print $text; + } + if ($state) { + print_style($state,'state'); + } + $blankline=-1; + } +} + +sub formatprint { + my ($text,$tag,$class)=@_; + my $break=($text=~s/\n$//); + if ($htmlstyle && defined $tag) { + print '<'.$tag; + if ($class) {print " class='".$class."'";} + print '>'.$text.'</'.$tag.'>'; + } else { + print $text; + } + if ($break) {print "\n";} +} + +sub read_file { + my $filename=shift @_; + open(FH,"<".$filename."") || return undef; + if ($verbose) { + #line_return(1); + formatprint("File: ".$filename."\n",'h2'); + $blankline=0; + } + my @text=(); + while (my $line=<FH>) { + push @text,$line; + } + close(FH); + return join('',@text); +} + +sub next_token { + my $tex=shift @_; + my ($next,$type); + if (defined $tex->{'next'}) {print_style($tex->{'next'}.' ',$tex->{'style'});} + $tex->{'style'}=undef; + while (defined ($next=get_next_token($tex))) { + $type=$tex->{'type'}; + if ($type==0) { + print_style($next,'comment'); + } elsif ($type==9) { + if ($verbose) {line_return(1);} + } else { + return $next; + } + } + return $next; +} + +sub flush_next { + my $tex=shift @_; + if (defined $tex->{'next'}) { + print_style($tex->{'next'}.' ',$tex->{'style'},$tex->{'printstate'}); + } + $tex->{'printstate'}=undef; + $tex->{'style'}='-'; +} + +sub get_next_token { + my $tex=shift @_; + my $next; + (defined ($next=get_token($tex,'\%[^\n]*',0))) && return $next; + (defined ($next=get_token($tex,'\n',9))) && return $next; + (defined ($next=get_token($tex,'\\\\[\{\}]',1))) && return $next; + (defined ($next=get_token($tex,'\w+(\.\w+)+\.',1))) && return $next; + (defined ($next=get_token($tex,'\w+([\-\']\w+)*',1))) && return $next; + (defined ($next=get_token($tex,'[\"\'\`:\.,\(\)\[\]!\+\-\*=/\^\_\@\<\>\~\#\&]',2))) && return $next; + (defined ($next=get_token($tex,'\\\\([a-zA-Z_]+|[^a-zA-Z_])',3))) && return $next; + (defined ($next=get_token($tex,'[\{\}]',4))) && return $next; + (defined ($next=get_token($tex,'[\[\]]',5))) && return $next; + (defined ($next=get_token($tex,'\$\$',6))) && return $next; + (defined ($next=get_token($tex,'\$',6))) && return $next; + (defined ($next=get_token($tex,'.',999))) && return $next; + (defined ($next=get_token($tex,'[^\s]+',999))) && return $next; + $tex->{'eof'}=1; + return undef; +} + +sub get_token { + my ($tex,$regexp,$type)=@_; + if (!defined $regexp) {print "ERROR in get_token: undefined regex.";} + if (!defined $tex->{'line'}) {print "ERROR in get_token: undefined tex-line. ".$tex->{'next'}."\n";} + if ( $tex->{'line'} =~ s/^($regexp)[ \t\r\f]*// ) { + $tex->{'next'}=$1; + $tex->{'type'}=$type; + return $1; + } + return undef; +} + +sub new_count { + my @count=(0,0,0,0,0,0,0,0); + # files, text words, header words, float words, + # headers, floats, math-inline, math-display; + return \@count; +} + +sub count_word { + my ($count,$type,$word,$style,$verb)=@_; + ($word) || ($word=""); + ($style) || ($style=0); + ($verb) || ($verb=0); + if ($type>0) {${$count}[$type]++;} + if ($verb >= $verbose) { + } +} + +sub print_count { + my ($count,$header)=@_; + if ($htmlstyle) {print "<dl class='count'>\n";} + if (defined $header) { + formatprint($header."\n",'dt','header'); + } + for (my $i=1;$i<8;$i++) { + formatprint($countlabel[$i].': ','dt'); + formatprint(${$count}[$i]."\n",'dd'); + } + if ($htmlstyle) {print "</dl>\n";} +} + +sub add_count { + my ($a,$b)=@_; + for (my $i=0;$i<8;$i++) { + ${$a}[$i]+=${$b}[$i]; + } +} + +sub parse { + my ($tex)=@_; + if ($htmlstyle && $verbose) {print "<p class=parse>\n";} + while (!($tex->{'eof'})) { + parse_unit($tex,1); + } + if ($htmlstyle && $verbose) {print "</p>\n";} +} + +sub parse_unit { + # Status: + # 0 = exclude + # 1 = text + # 2 = header text + # 3 = float text + # -1 = float (exclude) + # -9 = preamble (between \documentclass and \begin{document}) + my ($tex,$status,$end)=@_; + my $count=$tex->{'count'}; + my $substat; + if ($showstates) { + if (defined $end) { + $tex->{'printstate'}=':'.$status.':'.$end.':'; + } else { + $tex->{'printstate'}=':'.$status.':'; + } + flush_next($tex); + } + while (defined (my $next=next_token($tex))) { + # parse next token; or tokens until match with $end + set_style($tex,"ignore"); + if (($end) && ($end eq $next)) { + # end of unit + return; + } elsif (!defined $next) { + exit "ERROR: End of file while waiting for ".$end."\n"; + } + if ($tex->{'type'}==1) { + # word + if ($status>0) { + ${$count}[$status]++; + set_style($tex,'word'.$status); + } + } elsif ($tex->{'type'}==9) { + #print "\n"; + } elsif ($next eq '{') { + # {...} + parse_unit($tex,$status,'}'); + } elsif ($tex->{'type'}==3) { + # macro call + set_style($tex,'command'); + if ($next eq '\documentclass') { + # starts preamble + gobble_option($tex); + gobble_macro_parms($tex,1); + while (!($tex->{'eof'})) { + parse_unit($tex,-9); + } + } elsif ($next eq '\begin') { + # \begin...\end + if ($status==-9 && $tex->{'line'}=~/^\{document\}/) { + $status=1; + } + my $localstyle=$status>0 ? 'grouping' : 'exclgroup'; + flush_style($tex,$localstyle); + gobble_option($tex); + if ($tex->{'line'} =~ s/^\{(\w+)\*?\}[ \t\r\f]*//) { + # gobble group type + print_style('{'.$1.'}',$localstyle); + $next='begin'.$1; + if (defined (my $i=$TeXexcl{$next})) { + gobble_macro_parms($tex,$i); + } + } else { + print "\nWarning: BEGIN group without type.\n"; + } + # find group status (or leave unchanged) + defined ($substat=$TeXgroup{$1}) || ($substat=$status); + if ($status<=0 && $status<$substat) {$substat=$status;} + if (($status>0) && ($substat==-1)) { + # Count float + ${$count}[5]++; + } + if ($status>0 and $substat>3) { + # count item, exclude contents + ${$count}[$substat]++; + $substat=0; + } + parse_unit($tex,$substat,'\end'); + if ($tex->{'line'} =~ s/^\{(\w+)\}[ \t\r\f]*//) { + # gobble group type + flush_style($tex,$localstyle); + print_style('{'.$1.'}',$localstyle); + } else { + print "\nWarning: END group without type.\n"; + } + } elsif ($next eq '\(') { + # math inline + my $localstyle=$status>0 ? 'mathgroup' : 'exclmath'; + if ($status>0) {${$count}[6]++;} + set_style($tex,$localstyle); + parse_unit($tex,0,'\)'); + set_style($tex,$localstyle); + } elsif ($next eq '\[') { + # math display + my $localstyle=$status>0 ? 'mathgroup' : 'exclmath'; + if ($status>0) {${$count}[7]++;} + set_style($tex,$localstyle); + parse_unit($tex,0,'\]'); + set_style($tex,$localstyle); + } elsif (defined (my $i=$TeXexcl{$next})) { + # macro: exclude options + gobble_macro_parms($tex,$i); + } elsif (defined ($i=$TeXmacroword{$next})) { + # count macro as word (or a given number of words) + if ($status>0) { + ${$count}[$status]+=$i; + set_style($tex,'word'.$status); + } + } elsif ($next eq '\def') { + # ignore \def... + $tex->{'line'} =~ s/^([^\{]*)\{/\{/; + flush_next($tex); + print_style($1.' ','ignore'); + parse_unit($tex,0); + } elsif ($next =~ /^\\[^\w\_]/) { + } else { + gobble_option($tex); + } + if (($status>0 || ($status==-9 && defined $TeXpreamble{$next})) && ($substat=$TeXheader{$next})) { + # headers + ${$count}[4]++; + gobble_macro_modifier($tex); + gobble_option($tex); + parse_unit($tex,$substat); + } elsif ($status==-9 && defined ($substat=$TeXpreamble{$next})) { + parse_unit($tex,$substat); + } + if (($status==-1) && ($substat=$TeXfloatinc{$next})) { + # text included from float + parse_unit($tex,3); + } + } elsif ($next eq '$') { + # math inline + my $localstyle=$status>0 ? 'mathgroup' : 'exclmath'; + if ($status>0) {${$count}[6]++;} + set_style($tex,$localstyle); + parse_unit($tex,0,$next); + set_style($tex,$localstyle); + } elsif ($next eq '$$') { + # math display + my $localstyle=$status>0 ? 'mathgroup' : 'exclmath'; + if ($status>0) {${$count}[7]++;} + set_style($tex,$localstyle); + parse_unit($tex,0,$next); + set_style($tex,$localstyle); + } + if (!defined $end) {return;} + } +} + +sub gobble_option { + my $tex=shift @_; + flush_next($tex); + if ($tex->{'line'} =~ s/^(\[(\w|[,\-\s\~\.\:\;\+\?\*\_\=])*\])//) { + print_style($1,'option'); + return $1; + } + return undef; +} + +sub gobble_options { + while (gobble_option(@_)) {} +} + +sub gobble_macro_modifier { + my $tex=shift @_; + flush_next($tex); + if ($tex->{'line'} =~ s/^\*//) { + print_style($1,'option'); + return $1; + } + return undef; +} + +sub gobble_macro_parms { + my ($tex,$i)=@_; + if ($i>0) {gobble_macro_modifier($tex);} + gobble_options($tex); + for (;$i-->0;) { + parse_unit($tex,0); + gobble_options($tex); + } +} + + +### HTML context + +sub html_head { + print ' +<html> +<head> +<style> +<!-- +.parse {font-size: 80%; background: #eef;} +.word1,.word2,.word3 {color: #009;} +.word2 {font-weight: 700;} +.word3 {font-style: italic;} +.word-1 {color: #66c;} +.command {color: #c00;} +.option {color: #cc0;} +.grouping {color: #900; font-weight: 700;} +.mathgroup {color: #090;} +.exclmath {color: #6c6;} +.ignore {color: #999;} +.comment {color: #999; font-style: italic;} +.state {color: #990; font-size: 70%;} +dl.count {width: 100%; background: #cfc; color: 009;} +dl.count dt.header {font-weight: 700; font-style: italic; float: none;} +dl.count dt {clear: both; float: left;} +dl.count dd {font-weight: 700;} +.warning {color: #c00; font-weight: 700;} +.parse, .count {border: solid 1px #999; margin: 0pt; padding: 4pt;} +--> +</style> +</head> +<body> +<h1>LaTeX word count</h1> +'; +} + +sub html_tail { + print '</body></html>'; +} + + +### HELP AND INFO + +sub print_version { + print "TeXcount version ".$versionnumber.", ".$versiondate.'.'; +} + +sub print_syntax { + print ' +Syntax: TeXcount.pl [options] files + +Options: + -v Verbose: print parsed words, mark formulae + -vv More verbose: also print ignored text + -vvv Even more verbose: include comments and options + -showstate Show internal states (with verbose) + -nc, -nocol No colours (colours require ANSI) + -html Output in HTML format + -htmlcore Only HTML body contents + -h, -?, --help, /? Help + --version Print version number + --licence Licence information +'; +} + +sub print_help { + print ' +*************************************************************** +* TeXcount.pl '.$versionnumber.', '.$versiondate.' +* + +Count words in TeX and LaTeX files, ignoring macros, tables, +formulae, etc. +'; + print_syntax(); + print ' +The script counts words as either words in the text, words in +headers/titles or words in floats (figure/table captions). +Macro options (i.e. \marco[...]) are ignored; macro parameters +(i.e. \macro{...}) are counted or ignored depending on the +macro, but by default counted. Begin-end groups are by default +ignored and treated as \'floats\', though some (e.g. center) are +counted. + +Unless -nocol (or -nc) has been specified, the output will be +colour coded. Counted text is coloured blue with headers are in +bold and in HTML output caption text is italicised. + +Mathematical formulae are not counted as words, but are instead +counted separately with separate counts for inlined formulae +and displayed formulae. Similarly, the number of headers and +the number of \'floats\' are counted. Note that \'float\' is used +here to describe anything defined in a begin-end group unless +explicitly recognized as text or mathematics. + +The verbose options (-v, -vv, -vvv, showstate) produces output +indicating how the text has been interpreted. Check this to +ensure that words in the text has been interpreted as such, +whereas mathematical formulae and text/non-text in begin-end +groups have been correctly interpreted. + +Unix hint: Use \'less -r\' instead of just \'less\' to view output: +the \'-r\' option makes less treat text formating codes properly. + +Windows hint: If your Windows interprets ANSI colour codes, lucky +you! Otherwise, use the -nocol (or -nc) option with the verbose +options or the output will be riddled with colour codes. Instead, +you can use -html to produce HTML code, write this to file and +view with your favourite browser. +'; + print_reference(); +} + +sub print_reference { + print ' +The TeXcount script is copyright of Einar Andreas Rødland (2008) +and published under the LaTeX Project Public Licence. + +For more information about the script, e.g. news, updates, help, +usage tips, known issues and short-comings, go to + http://folk.uio.no/einarro/Comp/texwordcount.html +or go to + http://folk.uio.no/einarro/Services/texcount.html +to access the script as a web service. Feedback such as problems +or errors can be reported to einarro@ifi.uio.no. +'; +} + +sub print_licence { + print 'TeXcount version '.$versionnumber.' + +Copyright 2008 Einar Andreas Rødland + +The TeXcount script is published under the LaTeX Project Public +Licence (LPPL) + http://www.latex-project.org/lppl.txt +which grants you, the user, the right to use, modify and distribute +the script. However, if the script is modified, you must change its +name or use other technical means to avoid confusion. + +The script has LPPL status "maintained" with Einar Andreas +Rødland being the current maintainer. +'; +} |