| 1 | #!/usr/bin/env perl |
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| 2 | # Project: Documentation Tools |
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| 3 | # Descr: Latex --> MAN-page (groff -man), HTML and TexInfo; |
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| 4 | # Language: PERL (>= 5.0) |
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| 5 | # Author: Dr. Jürgen Vollmer, Juergen.Vollmer@informatik-vollmer.de |
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| 6 | # $Id: latex2man,v 1.156 2010/12/22 12:44:30 vollmer Exp $ |
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| 7 | # |
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| 8 | # Copyright (C) 1998 Dr. Juergen Vollmer |
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| 9 | # Viktoriastrasse 15, D-76133 Karlsruhe, Germany |
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| 10 | # Juergen.Vollmer@informatik-vollmer.de |
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| 11 | # License: |
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| 12 | # This program can be redistributed and/or modified under the terms |
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| 13 | # of the LaTeX Project Public License Distributed from CTAN |
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| 14 | # archives in directory macros/latex/base/lppl.txt; either |
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| 15 | # version 1 of the License, or any later version. |
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| 16 | # |
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| 17 | # If you find this software useful, please send me a postcard. |
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| 18 | |
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| 19 | require 5.0004_03; |
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| 20 | |
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| 21 | use Getopt::Std; |
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| 22 | |
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| 23 | # use strict 'vars'; |
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| 24 | |
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| 25 | $CMD=`basename $0`; chop ($CMD); |
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| 26 | $gen_date = `date`; chomp $gen_date; # date when the output was generated |
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| 27 | |
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| 28 | sub date2str; |
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| 29 | $VERSION = "1.24"; |
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| 30 | $DATE = date2str ('$Date: 2010/12/22 12:44:30 $' =~ m|(\d+/\d+/\d+)|); |
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| 31 | |
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| 32 | $tmp = "/tmp/$CMD.$$"; |
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| 33 | |
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| 34 | ################################################################## |
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| 35 | # check option and arguments |
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| 36 | ################################################################## |
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| 37 | |
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| 38 | getopts('o:t:c:VhMHTLC:D:a:'); # -D1: write each read line -D2: write each word |
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| 39 | |
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| 40 | sub usage |
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| 41 | { |
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| 42 | print <<'END'; |
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| 43 | usage: latex2man [-t transfile] [-c cssfile] [-HTML] [-C name] [-h] [-V] infile outfile. |
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| 44 | A tool to translate UNIX manual pages written with LaTeX into a format |
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| 45 | understood by the UNIX man(1)-command. |
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| 46 | Reads infile, writes outfile. |
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| 47 | |
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| 48 | -t transfile: Translation for user defined LaTeX macros. |
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| 49 | -c CSSfile: If -H is given, add a link to the \`CSSfile\' and use those |
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| 50 | CSS definitions. |
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| 51 | -M: Produce output suitable for the man(1) command (default). |
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| 52 | -H: Instead of producing output suitable for the man(1) command, |
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| 53 | HTML code is produced (despite of the name of the command). |
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| 54 | -T: Instead of producing output suitable for the man(1) command, |
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| 55 | TEXINFO code is produced (despite of the name of the command). |
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| 56 | -L: Output the LaTeX source. Useful in conjunctin with the -C |
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| 57 | option. |
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| 58 | -C name: Enable conditional text \`name\'. |
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| 59 | To enable more than one conditional name use quotes: |
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| 60 | -C 'name1 name2 ...' |
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| 61 | The following names are defined automatically: |
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| 62 | -H defines HTML |
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| 63 | -T defines TEXI |
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| 64 | -M defines MAN |
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| 65 | -L defines LATEX |
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| 66 | -a char: Is used only in conjunction with -T. |
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| 67 | Background: |
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| 68 | TEXINFO ignores all blanks before the first word on a |
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| 69 | new line. In order to produce some additional space before |
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| 70 | that word (using \SP) some character has to be printed |
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| 71 | before the additional space. By default this is a . (dot). |
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| 72 | The \`char' specifies an alternative for that first character. |
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| 73 | Giving a blank (-a" ") supresses the indentation of a line. |
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| 74 | Note: only for the first \SP of a series that char is printed. |
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| 75 | -h: Help. |
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| 76 | -V: Version. |
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| 77 | |
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| 78 | Copyright (C) 1998 Dr. Jürgen Vollmer, Viktoriastr. 15, D-76133 Karlsruhe |
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| 79 | email: Juergen.Vollmer@informatik-vollmer.de |
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| 80 | License: |
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| 81 | This program can be redistributed and/or modified under the terms |
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| 82 | of the LaTeX Project Public License Distributed from CTAN |
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| 83 | archives in directory macros/latex/base/lppl.txt; either |
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| 84 | version 1 of the License, or any later version. |
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| 85 | |
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| 86 | If you find this software useful, please send me a postcard from the place |
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| 87 | where you are living. |
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| 88 | END |
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| 89 | print " Version $VERSION, $DATE.\n"; |
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| 90 | exit 1; |
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| 91 | } |
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| 92 | |
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| 93 | ($opt_h) && usage; |
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| 94 | ($opt_V) && print "Version: $VERSION, $DATE\n"; |
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| 95 | |
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| 96 | # check command line arguments |
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| 97 | $opt_cnt = 0; |
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| 98 | $opt_cnt++ if ($opt_H); |
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| 99 | $opt_cnt++ if ($opt_T); |
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| 100 | $opt_cnt++ if ($opt_M); |
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| 101 | $opt_cnt++ if ($opt_L); |
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| 102 | if ($opt_cnt == 0) { |
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| 103 | # if no option -H, -T, -M, -L is given, -M is the default |
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| 104 | $opt_M = 1; |
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| 105 | } |
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| 106 | die "$CMD: you may give only one of the -H -T -M -L options\n" if ($opt_cnt > 1); |
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| 107 | |
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| 108 | (@ARGV == 2) || die "$CMD: Expected two arguments: infile outfile. Try \`$CMD -h'.\n"; |
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| 109 | |
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| 110 | my %cond_name; |
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| 111 | if ($opt_C) { |
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| 112 | my $name; |
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| 113 | foreach $name ((split (/\s/, $opt_C))) { |
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| 114 | $cond_name{$name} = 1; |
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| 115 | } |
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| 116 | } |
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| 117 | $cond_name{MAN} = 1 if ($opt_M); |
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| 118 | $cond_name{HTML} = 1 if ($opt_H); |
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| 119 | $cond_name{TEXI} = 1 if ($opt_T); |
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| 120 | $cond_name{LATEX} = 1 if ($opt_L); |
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| 121 | |
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| 122 | |
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| 123 | $SrcFile = $ARGV[0]; |
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| 124 | $DestFile = $ARGV[1]; |
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| 125 | open (SRC, "<$SrcFile") || die "$CMD: Can't open file \`$SrcFile' for reading.\n"; |
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| 126 | if ($opt_H || $opt_T) { |
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| 127 | # DestFile will be written in the postprocess |
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| 128 | open (DEST, ">$tmp") || die "$CMD: Can't open file \`$tmp' for writing.\n"; |
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| 129 | } else { |
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| 130 | open (DEST, ">$DestFile") || die "$CMD: Can't open file \`$DestFile' for writing.\n"; |
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| 131 | } |
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| 132 | |
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| 133 | ######################################################################## |
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| 134 | |
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| 135 | # global variables |
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| 136 | |
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| 137 | # $Prefix is used to construct procedure and variable names |
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| 138 | if ($opt_M) { |
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| 139 | $Prefix = "man"; |
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| 140 | } |
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| 141 | if ($opt_H) { |
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| 142 | $Prefix = "html"; |
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| 143 | } |
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| 144 | if ($opt_T) { |
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| 145 | $Prefix = "texi"; |
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| 146 | } |
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| 147 | |
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| 148 | $texiCenterLine = 0; # true, only in TEXI-mode if a line must be centered |
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| 149 | $paragraph = 0; # true, if the last output was a paragraph marker |
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| 150 | $newline = 0; # true, if the last output was a newline char |
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| 151 | |
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| 152 | $first_word = 1; # true, if the next word to be processed is the first |
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| 153 | # of a new paragraph or after a line break. |
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| 154 | |
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| 155 | # handling of itemize/enumerate/description environments: |
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| 156 | $list_nest = 0; # counts nesting of itemize/enumerate/description envrionments |
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| 157 | $cur_list[0] = "";# array, indexed with list_nest, indicates kind of list: |
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| 158 | # values are: 'enum' / 'descr' / 'item' |
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| 159 | $item_nr[0] = 0; # array, indexed with list_nest, counts the number of \item in the |
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| 160 | # list |
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| 161 | $manRS = 0; # true, if for Man a .RS was given after a \item |
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| 162 | |
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| 163 | $inside_verb = 0; # true, if inside a verbatim environment |
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| 164 | $inside_table = 0; # true, if inside a table environment |
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| 165 | $first_column = 0; # true, if this is the first column in a table row |
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| 166 | $columns = 0; # nr of columns in the current table |
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| 167 | $enum_nr = 0; # current number of an enumeration |
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| 168 | $nesting = 0; # count recursive calls of interpret_word |
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| 169 | $section_cnt = 0; # Index into $sections |
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| 170 | #$sections[0] # Array of all sections |
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| 171 | #$section_kind # Array of section kind (subsection/section) |
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| 172 | |
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| 173 | # translation of LaTeX macros without, with one and with two arguments |
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| 174 | $Macro = \%{$Prefix . "Macro"}; |
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| 175 | $Macro1a = \%{$Prefix . "Macro1a"}; |
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| 176 | $Macro1b = \%{$Prefix . "Macro1b"}; |
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| 177 | $Macro2a = \%{$Prefix . "Macro2a"}; |
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| 178 | $Macro2b = \%{$Prefix . "Macro2b"}; |
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| 179 | $Macro2c = \%{$Prefix . "Macro2c"}; |
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| 180 | |
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| 181 | # translations of special characters |
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| 182 | $LetterCode = \%{$Prefix . "LetterCode"}; |
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| 183 | |
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| 184 | ######################################################################## |
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| 185 | |
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| 186 | sub interpret_word; |
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| 187 | sub interpret_line; |
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| 188 | sub Print; |
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| 189 | sub PrintM; |
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| 190 | sub NL; |
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| 191 | |
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| 192 | ######################################################################## |
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| 193 | # Translation for LaTeX macros for MAN |
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| 194 | |
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| 195 | # translation of special characters |
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| 196 | $manLetterCode{'ä'} = 'ä'; |
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| 197 | $manLetterCode{'ö'} = 'ö'; |
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| 198 | $manLetterCode{'ü'} = 'ü'; |
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| 199 | $manLetterCode{'Ä'} = 'Ä'; |
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| 200 | $manLetterCode{'Ö'} = 'Ö'; |
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| 201 | $manLetterCode{'Ü'} = 'Ü'; |
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| 202 | $manLetterCode{'ß'} = 'ß'; |
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| 203 | |
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| 204 | # LaTeX macros without arguments |
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| 205 | $manMacro{'LaTeX'} = 'LaTeX'; |
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| 206 | $manMacro{'LATEX'} = 'LaTeX'; # needed, since \LaTeX is contained in a |
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| 207 | # section name (which are transposed |
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| 208 | # into uppercase |
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| 209 | $manMacro{'itemsep'} = ' '; |
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| 210 | |
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| 211 | # some math |
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| 212 | $manMacro{'rightarrow'} = '-->'; |
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| 213 | $manMacro{'Rightarrow'} = '==>'; |
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| 214 | $manMacro{'leftarrow'} = '<--'; |
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| 215 | $manMacro{'Leftarrow'} = '<=='; |
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| 216 | $manMacro{'ge'} = '>='; |
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| 217 | $manMacro{'le'} = '<='; |
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| 218 | |
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| 219 | $manMacro{'Dollar'} = '$'; |
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| 220 | $manMacro{'Bar'} = '|'; |
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| 221 | $manMacro{'Bs'} = '\\\\'; |
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| 222 | $manMacro{'Tilde'} = '~'; |
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| 223 | $manMacro{'hline'} = '\n_'; |
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| 224 | $manMacro{'noindent'} = ''; |
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| 225 | $manMacro{'copyright'} = '(C)'; |
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| 226 | $manMacro{'Dots'} = '\&...\n'; |
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| 227 | $manMacro{'Circum'} = '^'; |
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| 228 | $manMacro{'Lbr'} = '['; |
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| 229 | $manMacro{'Rbr'} = ']'; |
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| 230 | $manMacro{'LBr'} = '{'; |
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| 231 | $manMacro{'RBr'} = '}'; |
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| 232 | $manMacro{'Percent'} = '%'; |
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| 233 | $manMacro{'Bullet'} = '*'; |
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| 234 | $manMacro{'TEXbr'} = ''; |
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| 235 | $manMacro{'MANbr'} = '\n.br\n'; |
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| 236 | $manMacro{'TEXIbr'} = ''; |
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| 237 | $manMacro{'HTMLbr'} = ''; |
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| 238 | $manMacro{'medskip'} = '\n'; |
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| 239 | $manMacro{'SP'} = '\fB \fP'; # hack hack this works even on |
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| 240 | # the beginning of a line |
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| 241 | $manMacro{'SPfirst'} = $manMacro{'SP'}; |
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| 242 | |
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| 243 | $manMacro{'~'} = ' '; |
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| 244 | $manMacro{'|'} = '|'; |
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| 245 | $manMacro{'<'} = '<'; |
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| 246 | $manMacro{'>'} = '>'; |
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| 247 | $manMacro{'<='} = '<='; |
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| 248 | $manMacro{'>='} = '>='; |
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| 249 | $manMacro{'='} = '='; |
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| 250 | $manMacro{'<>'} = '<>'; |
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| 251 | $manMacro{'{'} = '{'; |
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| 252 | $manMacro{'}'} = '}'; |
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| 253 | $manMacro{'_'} = '_'; |
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| 254 | $manMacro{'$'} = '$'; |
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| 255 | $manMacro{'#'} = '#'; |
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| 256 | $manMacro{'&'} = '&'; |
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| 257 | $manMacro{'%'} = '%'; |
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| 258 | $manMacro{'-'} = ''; |
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| 259 | $manMacro{','} = ' '; |
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| 260 | |
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| 261 | $manMacro{'\\'} = '\n.br'; # line break |
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| 262 | $manMacro{'\\Tab'} = '\nT}'; # end of column in a table environment |
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| 263 | |
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| 264 | # LaTeX macros with one argument |
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| 265 | $manMacro1a{'emph'} = '\fI'; |
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| 266 | $manMacro1b{'emph'} = '\fP'; |
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| 267 | $manMacro1a{'textbf'} = '\fB'; |
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| 268 | $manMacro1b{'textbf'} = '\fP'; |
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| 269 | $manMacro1a{'texttt'} = ''; |
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| 270 | $manMacro1b{'texttt'} = ''; |
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| 271 | $manMacro1a{'verb'} = ''; |
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| 272 | $manMacro1b{'verb'} = ''; |
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| 273 | $manMacro1a{'underline'} = '\n.ul\n'; |
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| 274 | $manMacro1b{'underline'}= '\n'; |
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| 275 | $manMacro1a{'section'} = '\n.SH '; |
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| 276 | $manMacro1b{'section'} = '\n'; |
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| 277 | $manMacro1a{'subsection'} = '\n.SS '; |
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| 278 | $manMacro1b{'subsection'} = ''; |
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| 279 | $manMacro1a{'subsubsection'} = '\n.SS '; |
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| 280 | $manMacro1b{'subsubsection'} = ''; |
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| 281 | |
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| 282 | $manMacro1a{'Prog'} = ''; |
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| 283 | $manMacro1b{'Prog'} = ''; |
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| 284 | $manMacro1a{'File'} = ''; |
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| 285 | $manMacro1b{'File'} = ''; |
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| 286 | $manMacro1a{'Opt'} = '\fB'; |
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| 287 | $manMacro1b{'Opt'} = '\fP'; |
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| 288 | $manMacro1a{'oOpt'} = '[\fB'; |
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| 289 | $manMacro1b{'oOpt'} = '\fP]'; |
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| 290 | $manMacro1a{'Arg'} = '\fI'; |
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| 291 | $manMacro1b{'Arg'} = '\fP'; |
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| 292 | $manMacro1a{'oArg'} = '[\fI'; |
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| 293 | $manMacro1b{'oArg'} = '\fP]'; |
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| 294 | $manMacro1a{'Email'} = '\fB'; |
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| 295 | $manMacro1b{'Email'} = '\fP'; |
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| 296 | $manMacro1a{'URL'} = '\fB'; |
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| 297 | $manMacro1b{'URL'} = '\fP'; |
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| 298 | |
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| 299 | # LaTeX macros with two arguments |
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| 300 | $manMacro2a{'Cmd'} = '\fI'; |
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| 301 | $manMacro2b{'Cmd'} = '\fP('; |
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| 302 | $manMacro2c{'Cmd'} = ')'; |
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| 303 | $manMacro2a{'OptArg'} = '\fB'; |
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| 304 | $manMacro2b{'OptArg'} = '\fP\fI'; |
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| 305 | $manMacro2c{'OptArg'} = '\fP'; |
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| 306 | $manMacro2a{'OptoArg'} = '\fB'; |
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| 307 | $manMacro2b{'OptoArg'} = '\fP[\fI'; |
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| 308 | $manMacro2c{'OptoArg'} = '\fP]'; |
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| 309 | $manMacro2a{'oOptArg'} = '[\fB'; |
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| 310 | $manMacro2b{'oOptArg'} = '\fP\fI'; |
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| 311 | $manMacro2c{'oOptArg'} = '\fP]'; |
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| 312 | $manMacro2a{'oOptoArg'} = '[\fB'; |
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| 313 | $manMacro2b{'oOptoArg'} = '\fP[\fI'; |
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| 314 | $manMacro2c{'oOptoArg'} = '\fP]]'; |
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| 315 | $manMacro2a{'setlength'} = ''; |
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| 316 | $manMacro2b{'setlength'}= ''; |
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| 317 | $manMacro2c{'setlength'}= ''; |
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| 318 | |
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| 319 | ######################################################################## |
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| 320 | # Translation for LaTeX macros for HTML |
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| 321 | |
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| 322 | # translation of special characters |
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| 323 | $htmlLetterCode{'ä'} = 'ä'; |
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| 324 | $htmlLetterCode{'ö'} = 'ö'; |
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| 325 | $htmlLetterCode{'ü'} = 'ü'; |
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| 326 | $htmlLetterCode{'Ä'} = 'Ä'; |
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| 327 | $htmlLetterCode{'Ö'} = 'Ö'; |
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| 328 | $htmlLetterCode{'Ü'} = 'Ü'; |
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| 329 | $htmlLetterCode{'ß'} = 'ß'; |
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| 330 | |
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| 331 | # LaTeX macros without arguments |
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| 332 | $htmlMacro{'LaTeX'} = 'LaTeX'; |
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| 333 | $htmlMacro{'LATEX'} = 'LaTeX'; # needed, since \LaTeX is contained in a |
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| 334 | # section name (which are transposed |
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| 335 | # into uppercase |
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| 336 | $htmlMacro{'itemsep'} = ''; |
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| 337 | |
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| 338 | # some math |
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| 339 | $htmlMacro{'rightarrow'} = '-->'; |
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| 340 | $htmlMacro{'Rightarrow'} = '==>'; |
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| 341 | $htmlMacro{'leftarrow'} = '<--'; |
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| 342 | $htmlMacro{'Leftarrow'} = '<=='; |
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| 343 | $htmlMacro{'ge'} = '>'; |
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| 344 | $htmlMacro{'le'} = '<='; |
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| 345 | |
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| 346 | $htmlMacro{'Dollar'} = '$'; |
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| 347 | $htmlMacro{'Bar'} = '|'; |
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| 348 | $htmlMacro{'Bs'} = '\\'; |
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| 349 | $htmlMacro{'Tilde'} = '~'; |
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| 350 | $htmlMacro{'hline'} = ''; |
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| 351 | $htmlMacro{'noindent'} = ''; |
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| 352 | $htmlMacro{'copyright'} = '©'; |
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| 353 | $htmlMacro{'Dots'} = '...'; |
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| 354 | $htmlMacro{'Circum'} = '^'; |
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| 355 | $htmlMacro{'Lbr'} = '['; |
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| 356 | $htmlMacro{'Rbr'} = ']'; |
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| 357 | $htmlMacro{'LBr'} = '{'; |
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| 358 | $htmlMacro{'RBr'} = '}'; |
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| 359 | $htmlMacro{'Percent'} = '%'; |
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| 360 | $htmlMacro{'Bullet'} = '*'; |
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| 361 | $htmlMacro{'TEXbr'} = ''; |
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| 362 | $htmlMacro{'MANbr'} = ''; |
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| 363 | $htmlMacro{'TEXIbr'} = ''; |
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| 364 | $htmlMacro{'HTMLbr'} = '<br>\n'; |
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| 365 | $htmlMacro{'medskip'} = '<br>\n'; |
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| 366 | $htmlMacro{'SP'} = ' '; |
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| 367 | $htmlMacro{'SPfirst'} = $htmlMacro{'SP'}; |
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| 368 | |
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| 369 | $htmlMacro{'~'} = ' '; |
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| 370 | $htmlMacro{'|'} = '|'; |
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| 371 | $htmlMacro{'<'} = '<'; |
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| 372 | $htmlMacro{'>'} = '>'; |
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| 373 | $htmlMacro{'<='} = '<='; |
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| 374 | $htmlMacro{'>='} = '>='; |
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| 375 | $htmlMacro{'='} = '='; |
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| 376 | $htmlMacro{'<>'} = '<>'; |
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| 377 | $htmlMacro{'{'} = '{'; |
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| 378 | $htmlMacro{'}'} = '}'; |
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| 379 | $htmlMacro{'_'} = '_'; |
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| 380 | $htmlMacro{'$'} = '$'; |
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| 381 | $htmlMacro{'#'} = '#'; |
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| 382 | $htmlMacro{'&'} = '&'; |
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| 383 | $htmlMacro{'%'} = '%'; |
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| 384 | $htmlMacro{'-'} = ''; |
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| 385 | $htmlMacro{','} = ' '; |
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| 386 | |
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| 387 | $htmlMacro{'\\'} = '<br>\n'; # line break |
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| 388 | $htmlMacro{'\\Tab'} = '</td>\n</tr>\n'; # end of column in a table environment |
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| 389 | |
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| 390 | # LaTeX macros with one argument |
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| 391 | $htmlMacro1a{'emph'} = '<em>'; |
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| 392 | $htmlMacro1b{'emph'} = '</em>'; |
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| 393 | $htmlMacro1a{'textbf'} = '<strong>'; |
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| 394 | $htmlMacro1b{'textbf'} = '</strong>'; |
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| 395 | $htmlMacro1a{'texttt'} = '<tt>'; |
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| 396 | $htmlMacro1b{'texttt'} = '</tt>'; |
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| 397 | $htmlMacro1a{'verb'} = '<tt>'; |
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| 398 | $htmlMacro1b{'verb'} = '</tt>'; |
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| 399 | $htmlMacro1a{'underline'} = '<u>'; |
|---|
| 400 | $htmlMacro1b{'underline'} = '</u>'; |
|---|
| 401 | $htmlMacro1a{'section'} = '\n<h2>'; |
|---|
| 402 | $htmlMacro1b{'section'} = '</h2>\n'; |
|---|
| 403 | $htmlMacro1a{'subsection'} = '\n<h4>'; |
|---|
| 404 | $htmlMacro1b{'subsection'} = '</h4>\n'; |
|---|
| 405 | $htmlMacro1a{'subsubsection'} = '\n<h5>'; |
|---|
| 406 | $htmlMacro1b{'subsubsection'} = '</h5>\n'; |
|---|
| 407 | if ($opt_c) { |
|---|
| 408 | # use CSS |
|---|
| 409 | # thanks to Tom Brand <tbrand@manumit-systems.com> |
|---|
| 410 | $htmlMacro1a{'Email'} = '\n<font class="emailstyle">'; |
|---|
| 411 | $htmlMacro1b{'Email'} = '</font>'; |
|---|
| 412 | $htmlMacro1a{'URL'} = '\n<font class="urlstyle">'; |
|---|
| 413 | $htmlMacro1b{'URL'} = '</font>'; |
|---|
| 414 | |
|---|
| 415 | $htmlMacro1a{'Prog'} = '<font class="progname">'; |
|---|
| 416 | $htmlMacro1b{'Prog'} = '</font>'; |
|---|
| 417 | $htmlMacro1a{'File'} = '<font class="filename">'; |
|---|
| 418 | $htmlMacro1b{'File'} = '</font>'; |
|---|
| 419 | $htmlMacro1a{'Opt'} = '<font class="optstyle">'; |
|---|
| 420 | $htmlMacro1b{'Opt'} = '</font>'; |
|---|
| 421 | $htmlMacro1a{'oOpt'} = '[<font class="optstyle">'; |
|---|
| 422 | $htmlMacro1b{'oOpt'} = '</font>]'; |
|---|
| 423 | $htmlMacro1a{'Arg'} = '<font class="argstyle">'; |
|---|
| 424 | $htmlMacro1b{'Arg'} = '</font>'; |
|---|
| 425 | $htmlMacro1a{'oArg'} = '[<font class="argstyle">'; |
|---|
| 426 | $htmlMacro1b{'oArg'} = '</font>]'; |
|---|
| 427 | } else { |
|---|
| 428 | # don't use CSS |
|---|
| 429 | $htmlMacro1a{'Email'} = '\n<tt>'; |
|---|
| 430 | $htmlMacro1b{'Email'} = '</tt>'; |
|---|
| 431 | $htmlMacro1a{'URL'} = '\n<tt>'; |
|---|
| 432 | $htmlMacro1b{'URL'} = '</tt>'; |
|---|
| 433 | |
|---|
| 434 | $htmlMacro1a{'Prog'} = '<tt>'; |
|---|
| 435 | $htmlMacro1b{'Prog'} = '</tt>'; |
|---|
| 436 | $htmlMacro1a{'File'} = '<tt>'; |
|---|
| 437 | $htmlMacro1b{'File'} = '</tt>'; |
|---|
| 438 | $htmlMacro1a{'Opt'} = '<b>'; |
|---|
| 439 | $htmlMacro1b{'Opt'} = '</b>'; |
|---|
| 440 | $htmlMacro1a{'oOpt'} = '[<b>'; |
|---|
| 441 | $htmlMacro1b{'oOpt'} = '</b>]'; |
|---|
| 442 | $htmlMacro1a{'Arg'} = '<i>'; |
|---|
| 443 | $htmlMacro1b{'Arg'} = '</i>'; |
|---|
| 444 | $htmlMacro1a{'oArg'} = '[<i>'; |
|---|
| 445 | $htmlMacro1b{'oArg'} = '</i>]'; |
|---|
| 446 | } |
|---|
| 447 | |
|---|
| 448 | # LaTeX macros with two arguments |
|---|
| 449 | if (opt_c) { |
|---|
| 450 | $htmlMacro2a{'Cmd'} = '<font class="commandname">'; |
|---|
| 451 | $htmlMacro2b{'Cmd'} = '</font>('; |
|---|
| 452 | $htmlMacro2c{'Cmd'} = ')'; |
|---|
| 453 | $htmlMacro2a{'OptArg'} = '<font class="optstyle">'; |
|---|
| 454 | $htmlMacro2b{'OptArg'} = '</font><font class="argstyle">'; |
|---|
| 455 | $htmlMacro2c{'OptArg'} = '</font>'; |
|---|
| 456 | $htmlMacro2a{'OptoArg'} = '<font class="optstyle">'; |
|---|
| 457 | $htmlMacro2b{'OptoArg'} = '</font>[<font class="argstyle">'; |
|---|
| 458 | $htmlMacro2c{'OptoArg'} = '</font>]'; |
|---|
| 459 | $htmlMacro2a{'oOptArg'} = '[<font class="optstyle">'; |
|---|
| 460 | $htmlMacro2b{'oOptArg'} = '</font><font class="argstyle">'; |
|---|
| 461 | $htmlMacro2c{'oOptArg'} = '</font>]'; |
|---|
| 462 | $htmlMacro2a{'oOptoArg'} = '[<font class="optstyle">'; |
|---|
| 463 | $htmlMacro2b{'oOptoArg'} = '</font>[<font class="argstyle">'; |
|---|
| 464 | $htmlMacro2c{'oOptoArg'} = '</font>]]'; |
|---|
| 465 | } else { |
|---|
| 466 | $htmlMacro2a{'Cmd'} = '<em>'; |
|---|
| 467 | $htmlMacro2b{'Cmd'} = '</em>('; |
|---|
| 468 | $htmlMacro2c{'Cmd'} = ')'; |
|---|
| 469 | $htmlMacro2a{'OptArg'} = '<b>'; |
|---|
| 470 | $htmlMacro2b{'OptArg'} = '</b><i>'; |
|---|
| 471 | $htmlMacro2c{'OptArg'} = '</i>'; |
|---|
| 472 | $htmlMacro2a{'OptoArg'} = '<b>'; |
|---|
| 473 | $htmlMacro2b{'OptoArg'} = '</b>[<i>'; |
|---|
| 474 | $htmlMacro2c{'OptoArg'} = '</i>]'; |
|---|
| 475 | $htmlMacro2a{'oOptArg'} = '[<b>'; |
|---|
| 476 | $htmlMacro2b{'oOptArg'} = '</b><i>'; |
|---|
| 477 | $htmlMacro2c{'oOptArg'} = '</i>]'; |
|---|
| 478 | $htmlMacro2a{'oOptoArg'} = '[<b>'; |
|---|
| 479 | $htmlMacro2b{'oOptoArg'} = '</b>[<i>'; |
|---|
| 480 | $htmlMacro2c{'oOptoArg'} = '</i>]]'; |
|---|
| 481 | } |
|---|
| 482 | $htmlMacro2a{'setlength'} = ''; |
|---|
| 483 | $htmlMacro2b{'setlength'} = ''; |
|---|
| 484 | $htmlMacro2c{'setlength'} = ''; |
|---|
| 485 | |
|---|
| 486 | # we handle sections in HTML as having two arguments, 1. the number, 2. the name |
|---|
| 487 | if ($opt_c) { |
|---|
| 488 | # use CSS |
|---|
| 489 | # thanks to Tom Brand <tbrand@manumit-systems.com> |
|---|
| 490 | $htmlMacro2a{'section'} = '\n<h2 class="sectionname"><a name="section_'; |
|---|
| 491 | $htmlMacro2b{'section'} = '">'; |
|---|
| 492 | $htmlMacro2c{'section'} = '</a></h2>\n'; |
|---|
| 493 | $htmlMacro2a{'subsection'} = '\n<h4 class="subsectionname"><a name="section_'; |
|---|
| 494 | $htmlMacro2b{'subsection'} = '">'; |
|---|
| 495 | $htmlMacro2c{'subsection'} = '</a></h4>\n'; |
|---|
| 496 | $htmlMacro2a{'subsubsection'} = '\n<h5 class="subsubsectionname"><a name="section_'; |
|---|
| 497 | $htmlMacro2b{'subsubsection'} = '">'; |
|---|
| 498 | $htmlMacro2c{'subsubsection'} = '</a></h5>\n'; |
|---|
| 499 | |
|---|
| 500 | # we handle Email and URL special in HTML, the LaTeX argument is doubled. |
|---|
| 501 | $htmlMacro2a{'Email'} = '<a class="emailstyle" href ="mailto:'; |
|---|
| 502 | $htmlMacro2b{'Email'} = '">'; |
|---|
| 503 | $htmlMacro2c{'Email'} = '</a>'; |
|---|
| 504 | $htmlMacro2a{'URL'} = '<a class="urlstyle" href ="'; |
|---|
| 505 | $htmlMacro2b{'URL'} = '"><tt>'; |
|---|
| 506 | $htmlMacro2c{'URL'} = '</tt></a>'; |
|---|
| 507 | |
|---|
| 508 | }else{ |
|---|
| 509 | # don't use CSS |
|---|
| 510 | $htmlMacro2a{'section'} = '\n<h2><a name="section_'; |
|---|
| 511 | $htmlMacro2b{'section'} = '">'; |
|---|
| 512 | $htmlMacro2c{'section'} = '</a></h2>\n'; |
|---|
| 513 | $htmlMacro2a{'subsection'} = '\n<h4><a name="section_'; |
|---|
| 514 | $htmlMacro2b{'subsection'} = '">'; |
|---|
| 515 | $htmlMacro2c{'subsection'} = '</a></h4>\n'; |
|---|
| 516 | $htmlMacro2a{'subsubsection'} = '\n<h5><a name="section_'; |
|---|
| 517 | $htmlMacro2b{'subsubsection'} = '">'; |
|---|
| 518 | $htmlMacro2c{'subsubsection'} = '</a></h5>\n'; |
|---|
| 519 | |
|---|
| 520 | # we handle Email and URL special in HTML, the LaTeX argument is doubled. |
|---|
| 521 | $htmlMacro2a{'Email'} = '<a href ="mailto:'; |
|---|
| 522 | $htmlMacro2b{'Email'} = '"><tt>'; |
|---|
| 523 | $htmlMacro2c{'Email'} = '</tt></a>'; |
|---|
| 524 | $htmlMacro2a{'URL'} = '<a href ="'; |
|---|
| 525 | $htmlMacro2b{'URL'} = '"><tt>'; |
|---|
| 526 | $htmlMacro2c{'URL'} = '</tt></a>'; |
|---|
| 527 | } |
|---|
| 528 | |
|---|
| 529 | ######################################################################## |
|---|
| 530 | # Translation for LaTeX macros for TexInfo |
|---|
| 531 | |
|---|
| 532 | # translation of special characters |
|---|
| 533 | $texiLetterCode{'ä'} = '@"a'; |
|---|
| 534 | $texiLetterCode{'ö'} = '@"o'; |
|---|
| 535 | $texiLetterCode{'ü'} = '@"u'; |
|---|
| 536 | $texiLetterCode{'Ä'} = '@"A'; |
|---|
| 537 | $texiLetterCode{'Ö'} = '@"O'; |
|---|
| 538 | $texiLetterCode{'Ü'} = '@"U'; |
|---|
| 539 | $texiLetterCode{'ß'} = '@ss{}'; |
|---|
| 540 | |
|---|
| 541 | # LaTeX macros without arguments |
|---|
| 542 | $texiMacro{'LaTeX'} = 'LaTeX'; |
|---|
| 543 | $texiMacro{'LATEX'} = 'LaTeX'; # needed, since \LaTeX is contained in a |
|---|
| 544 | # section name (which are transposed |
|---|
| 545 | # into uppercase |
|---|
| 546 | $texiMacro{'itemsep'} = ''; |
|---|
| 547 | |
|---|
| 548 | # some math |
|---|
| 549 | $texiMacro{'rightarrow'} = '-->'; |
|---|
| 550 | $texiMacro{'Rightarrow'} = '==>'; |
|---|
| 551 | $texiMacro{'leftarrow'} = '<--'; |
|---|
| 552 | $texiMacro{'Leftarrow'} = '<=='; |
|---|
| 553 | $texiMacro{'ge'} = '>='; |
|---|
| 554 | $texiMacro{'le'} = '<='; |
|---|
| 555 | |
|---|
| 556 | $texiMacro{'Dollar'} = '$'; |
|---|
| 557 | $texiMacro{'Bar'} = '|'; |
|---|
| 558 | $texiMacro{'Bs'} = '\\'; |
|---|
| 559 | $texiMacro{'Tilde'} = '~'; |
|---|
| 560 | $texiMacro{'hline'} = ''; |
|---|
| 561 | $texiMacro{'noindent'} = '\n@noindent\n'; |
|---|
| 562 | $texiMacro{'copyright'} = '@copyright{}'; |
|---|
| 563 | $texiMacro{'Dots'} = '...'; |
|---|
| 564 | $texiMacro{'Circum'} = '^'; |
|---|
| 565 | $texiMacro{'Lbr'} = '['; |
|---|
| 566 | $texiMacro{'Rbr'} = ']'; |
|---|
| 567 | $texiMacro{'LBr'} = '@{'; |
|---|
| 568 | $texiMacro{'RBr'} = '@}'; |
|---|
| 569 | $texiMacro{'Percent'} = '%'; |
|---|
| 570 | $texiMacro{'Bullet'} = '*'; |
|---|
| 571 | $texiMacro{'TEXbr'} = ''; |
|---|
| 572 | $texiMacro{'MANbr'} = ''; |
|---|
| 573 | $texiMacro{'TEXIbr'} = '@*\n'; |
|---|
| 574 | $texiMacro{'HTMLbr'} = ''; |
|---|
| 575 | $texiMacro{'medskip'} = '@sp 2\n'; |
|---|
| 576 | $texiMacro{'SP'} = '@ @ '; |
|---|
| 577 | |
|---|
| 578 | if ($opt_a) { |
|---|
| 579 | $texiMacro{'SPfirst'} = $opt_a . '@ '; |
|---|
| 580 | } else { |
|---|
| 581 | $texiMacro{'SPfirst'} = '.@ '; |
|---|
| 582 | } |
|---|
| 583 | |
|---|
| 584 | $texiMacro{'~'} = ' '; |
|---|
| 585 | $texiMacro{'|'} = '|'; |
|---|
| 586 | $texiMacro{'<'} = '<'; |
|---|
| 587 | $texiMacro{'>'} = '>'; |
|---|
| 588 | $texiMacro{'<='} = '<='; |
|---|
| 589 | $texiMacro{'>='} = '>='; |
|---|
| 590 | $texiMacro{'='} = '='; |
|---|
| 591 | $texiMacro{'<>'} = '<>'; |
|---|
| 592 | $texiMacro{'{'} = '@{'; |
|---|
| 593 | $texiMacro{'}'} = '@}'; |
|---|
| 594 | $texiMacro{'_'} = '_'; |
|---|
| 595 | $texiMacro{'$'} = '$'; |
|---|
| 596 | $texiMacro{'#'} = '#'; |
|---|
| 597 | $texiMacro{'&'} = '&'; |
|---|
| 598 | $texiMacro{'%'} = '%'; |
|---|
| 599 | $texiMacro{'-'} = '@-'; |
|---|
| 600 | $texiMacro{','} = ' '; |
|---|
| 601 | |
|---|
| 602 | $texiMacro{'\\'} = '@*\n'; # line break |
|---|
| 603 | $texiMacro{'\\Tab'} = '\n'; # end of column in a table environment |
|---|
| 604 | |
|---|
| 605 | # LaTeX macros with one argument |
|---|
| 606 | $texiMacro1a{'emph'} = '@emph{'; $texiMacro1b{'emph'} = '}'; |
|---|
| 607 | $texiMacro1a{'textbf'} = '@strong{'; $texiMacro1b{'textbf'} = '}'; |
|---|
| 608 | $texiMacro1a{'texttt'} = '@t{'; $texiMacro1b{'texttt'} = '}'; |
|---|
| 609 | $texiMacro1a{'verb'} = '@t{'; $texiMacro1b{'verb'} = '}'; |
|---|
| 610 | $texiMacro1a{'underline'} = ''; $texiMacro1b{'underline'} = ''; |
|---|
| 611 | $texiMacro1a{'section'} = '\n@section '; $texiMacro1b{'section'} = '\n'; |
|---|
| 612 | $texiMacro1a{'subsection'} = '\n@subsection '; $texiMacro1b{'subsection'} = '\n'; |
|---|
| 613 | $texiMacro1a{'subsubsection'} = '\n@subsubsection '; $texiMacro1b{'subsubsection'} = '\n'; |
|---|
| 614 | |
|---|
| 615 | $texiMacro1a{'Prog'} = ''; $texiMacro1b{'Prog'} = ''; |
|---|
| 616 | $texiMacro1a{'File'} = '@file{'; $texiMacro1b{'File'} = '}'; |
|---|
| 617 | $texiMacro1a{'Opt'} = ''; $texiMacro1b{'Opt'} = ''; |
|---|
| 618 | $texiMacro1a{'oOpt'} = '[ '; $texiMacro1b{'oOpt'} = ' ]'; |
|---|
| 619 | $texiMacro1a{'Arg'} = '@var{'; $texiMacro1b{'Arg'} = '}'; |
|---|
| 620 | $texiMacro1a{'oArg'} = '[ @var{'; $texiMacro1b{'oArg'} = '} ]'; |
|---|
| 621 | $texiMacro1a{'Email'} = '@email{'; $texiMacro1b{'Email'} = '}'; |
|---|
| 622 | $texiMacro1a{'URL'} = '@url{'; $texiMacro1b{'URL'} = '}'; |
|---|
| 623 | |
|---|
| 624 | # LaTeX macros with two arguments |
|---|
| 625 | $texiMacro2a{'Cmd'} = ''; |
|---|
| 626 | $texiMacro2b{'Cmd'} = '('; |
|---|
| 627 | $texiMacro2c{'Cmd'} = ')'; |
|---|
| 628 | $texiMacro2a{'OptArg'} = ''; |
|---|
| 629 | $texiMacro2b{'OptArg'} = '@var{'; |
|---|
| 630 | $texiMacro2c{'OptArg'} = '}'; |
|---|
| 631 | $texiMacro2a{'OptoArg'} = ''; |
|---|
| 632 | $texiMacro2b{'OptoArg'} = '[@var{'; |
|---|
| 633 | $texiMacro2c{'OptoArg'} = '}]'; |
|---|
| 634 | $texiMacro2a{'oOptArg'} = '[ '; |
|---|
| 635 | $texiMacro2b{'oOptArg'} = '@var{'; |
|---|
| 636 | $texiMacro2c{'oOptArg'} = '} ]'; |
|---|
| 637 | $texiMacro2a{'oOptoArg'} = '[ '; |
|---|
| 638 | $texiMacro2b{'oOptoArg'} = '[@var{'; |
|---|
| 639 | $texiMacro2c{'oOptoArg'} = '}] ]'; |
|---|
| 640 | $texiMacro2a{'setlength'} = ''; |
|---|
| 641 | $texiMacro2b{'setlength'} = ''; |
|---|
| 642 | $texiMacro2c{'setlength'} = ''; |
|---|
| 643 | |
|---|
| 644 | ######################################################################## |
|---|
| 645 | # reading of translations for user macros |
|---|
| 646 | |
|---|
| 647 | if ($opt_t) { |
|---|
| 648 | do $opt_t; |
|---|
| 649 | } |
|---|
| 650 | |
|---|
| 651 | ######################################################################## |
|---|
| 652 | # processing for MAN |
|---|
| 653 | |
|---|
| 654 | sub manStart |
|---|
| 655 | { |
|---|
| 656 | printf DEST "\'\\\" t\n"; # process with tbl |
|---|
| 657 | printf DEST ".\\\" Manual page created with $CMD on $gen_date\n"; |
|---|
| 658 | printf DEST ".\\\" NOTE: This file is generated, DO NOT EDIT.\n"; |
|---|
| 659 | |
|---|
| 660 | # Definitionen von Verbatimbegin and Verbatimend |
|---|
| 661 | Print ".de Vb\n.ft CW\n.nf\n..\n.de Ve\n.ft R\n\n.fi\n..\n"; |
|---|
| 662 | |
|---|
| 663 | Print ".TH \"$Name\" \"$chapter\" \"". $date ."\" \""; |
|---|
| 664 | interpret_word "$tool"; |
|---|
| 665 | Print "\" \""; interpret_word "$tool"; Print "\""; NL; |
|---|
| 666 | # thanks to Andrew Anderson <aja@emulab.ee.mu.oz.au> |
|---|
| 667 | } |
|---|
| 668 | sub manEnd |
|---|
| 669 | { |
|---|
| 670 | NL; printf DEST ".\\\" NOTE: This file is generated, DO NOT EDIT.\n"; |
|---|
| 671 | } |
|---|
| 672 | sub manSection |
|---|
| 673 | { |
|---|
| 674 | my ($cnt, $kind, $section) = @_; |
|---|
| 675 | if ($kind ne "subsubsection"){ |
|---|
| 676 | $section = uc $section; |
|---|
| 677 | } |
|---|
| 678 | interpret_line "\\$kind\{$section\}"; |
|---|
| 679 | } |
|---|
| 680 | sub manParagraph |
|---|
| 681 | { |
|---|
| 682 | if (!$paragraph) { |
|---|
| 683 | if ($manRS == 0 && $list_nest > 1) { |
|---|
| 684 | Print '\n.RS'; |
|---|
| 685 | $manRS = 1; |
|---|
| 686 | } |
|---|
| 687 | Print '\n.PP\n'; |
|---|
| 688 | $paragraph = 1; |
|---|
| 689 | } |
|---|
| 690 | } |
|---|
| 691 | sub manVerb |
|---|
| 692 | { |
|---|
| 693 | my $arg = $_[0]; |
|---|
| 694 | if ($arg =~ /^\./) { print DEST '\\&' }; |
|---|
| 695 | Print $arg |
|---|
| 696 | } |
|---|
| 697 | sub manItemWithArg |
|---|
| 698 | { |
|---|
| 699 | my $arg = $_[0]; |
|---|
| 700 | if ($manRS == 1) { |
|---|
| 701 | Print '\n.RE\n'; |
|---|
| 702 | } |
|---|
| 703 | $manRS = 0; |
|---|
| 704 | Print '\n.TP\n'; |
|---|
| 705 | interpret_word $arg; |
|---|
| 706 | PrintM ' '; |
|---|
| 707 | NL; |
|---|
| 708 | } |
|---|
| 709 | sub manItem |
|---|
| 710 | { |
|---|
| 711 | if ($manRS == 1) { |
|---|
| 712 | Print '\n.RE\n'; |
|---|
| 713 | } |
|---|
| 714 | $manRS = 0; |
|---|
| 715 | Print '\n.TP\n'; |
|---|
| 716 | if ($cur_list[$list_nest] eq 'item') { |
|---|
| 717 | Print '.B *'; |
|---|
| 718 | } elsif ($cur_list[$list_nest] eq 'enum') { |
|---|
| 719 | Print $item_nr[$list_nest] . '.'; |
|---|
| 720 | } |
|---|
| 721 | NL; |
|---|
| 722 | } |
|---|
| 723 | sub manDescriptionStart |
|---|
| 724 | { |
|---|
| 725 | if ($list_nest > 1) { |
|---|
| 726 | Print '\n.RS\n'; |
|---|
| 727 | } |
|---|
| 728 | } |
|---|
| 729 | sub manDescriptionEnd |
|---|
| 730 | { |
|---|
| 731 | if ($manRS) { |
|---|
| 732 | Print '\n.RE\n'; |
|---|
| 733 | $manRS == 0; |
|---|
| 734 | } |
|---|
| 735 | if ($list_nest > 1) { |
|---|
| 736 | Print '\n.RE\n'; |
|---|
| 737 | } |
|---|
| 738 | manParagraph; |
|---|
| 739 | } |
|---|
| 740 | sub manItemStart |
|---|
| 741 | { |
|---|
| 742 | if ($list_nest > 1) { |
|---|
| 743 | Print '\n.RS\n'; |
|---|
| 744 | } |
|---|
| 745 | } |
|---|
| 746 | sub manItemEnd |
|---|
| 747 | { |
|---|
| 748 | if ($manRS) { |
|---|
| 749 | Print '\n.RE\n'; |
|---|
| 750 | $manRS == 0; |
|---|
| 751 | } |
|---|
| 752 | if ($list_nest > 1) { |
|---|
| 753 | Print '\n.RE\n'; |
|---|
| 754 | } |
|---|
| 755 | manParagraph; |
|---|
| 756 | } |
|---|
| 757 | sub manEnumEnd |
|---|
| 758 | { |
|---|
| 759 | if ($manRS) { |
|---|
| 760 | Print '\n.RE\n'; |
|---|
| 761 | $manRS == 0; |
|---|
| 762 | } |
|---|
| 763 | if ($list_nest > 1) { |
|---|
| 764 | Print '\n.RE\n'; |
|---|
| 765 | } |
|---|
| 766 | manParagraph; |
|---|
| 767 | } |
|---|
| 768 | |
|---|
| 769 | sub manEnumStart |
|---|
| 770 | { |
|---|
| 771 | if ($list_nest > 1) { |
|---|
| 772 | Print '\n.RS\n'; |
|---|
| 773 | } |
|---|
| 774 | } |
|---|
| 775 | sub manCenterStart |
|---|
| 776 | { |
|---|
| 777 | PrintM '\n.ce 100\n'; |
|---|
| 778 | } |
|---|
| 779 | sub manCenterEnd |
|---|
| 780 | { |
|---|
| 781 | PrintM '\n.ce 0\n'; |
|---|
| 782 | } |
|---|
| 783 | sub manNameStart |
|---|
| 784 | { |
|---|
| 785 | interpret_line "\\section\{NAME\}$rest"; |
|---|
| 786 | } |
|---|
| 787 | sub manNameEnd |
|---|
| 788 | { |
|---|
| 789 | # nothing |
|---|
| 790 | } |
|---|
| 791 | sub manTableStart |
|---|
| 792 | { |
|---|
| 793 | my $columns = $_[0]; |
|---|
| 794 | my $width = $_[1]; |
|---|
| 795 | my $i; |
|---|
| 796 | manParagraph; |
|---|
| 797 | Print '.TS\n'; |
|---|
| 798 | Print 'tab(&);\n'; |
|---|
| 799 | for ($i = 1; $i <= $columns; $i++) { |
|---|
| 800 | Print " l"; |
|---|
| 801 | } |
|---|
| 802 | Print "w($width)" if ($width); |
|---|
| 803 | Print '.\n'; |
|---|
| 804 | } |
|---|
| 805 | sub manTableSep |
|---|
| 806 | { |
|---|
| 807 | Print '\nT}&T{\n'; |
|---|
| 808 | } |
|---|
| 809 | sub manTableEnd |
|---|
| 810 | { |
|---|
| 811 | Print '\n.TE\n'; |
|---|
| 812 | manParagraph; |
|---|
| 813 | } |
|---|
| 814 | |
|---|
| 815 | sub manVerbatimStart |
|---|
| 816 | { |
|---|
| 817 | Print '\n.Vb\n'; |
|---|
| 818 | } |
|---|
| 819 | |
|---|
| 820 | sub manVerbatimEnd |
|---|
| 821 | { |
|---|
| 822 | Print '.Ve\n'; |
|---|
| 823 | } |
|---|
| 824 | |
|---|
| 825 | sub manVerbatimLine |
|---|
| 826 | { |
|---|
| 827 | s/\\/\\\\/g; |
|---|
| 828 | s/-/\\-/g; |
|---|
| 829 | print DEST "$_"; |
|---|
| 830 | } |
|---|
| 831 | |
|---|
| 832 | ########################################################################### |
|---|
| 833 | # processing for HTML |
|---|
| 834 | |
|---|
| 835 | sub htmlStart |
|---|
| 836 | { |
|---|
| 837 | Print "<!DOCTYPE HTML PUBLIC \"-//W3C//DTD HTML 3.2 Final//EN\">"; NL; |
|---|
| 838 | Print "<!-- Manual page created with $CMD on $gen_date"; NL; |
|---|
| 839 | Print " ** Author of $CMD: Juergen.Vollmer\@informatik-vollmer.de";NL; |
|---|
| 840 | Print " ** NOTE: This file is generated, DO NOT EDIT. -->"; NL; |
|---|
| 841 | Print "<html>"; NL; |
|---|
| 842 | Print "<head><title>$Name</title>"; NL; |
|---|
| 843 | |
|---|
| 844 | if ($opt_c) { |
|---|
| 845 | Print '<link href="'.$opt_c.'" rel="stylesheet" type="text/css">'; NL; |
|---|
| 846 | Print "</head><body>"; NL; |
|---|
| 847 | Print '<h1 class="titlehead">'; NL; |
|---|
| 848 | interpret_line $title; |
|---|
| 849 | Print '</h1>'; NL; |
|---|
| 850 | Print '<h4 class="authorhead">'; interpret_word $author; Print '</h4>'; NL; |
|---|
| 851 | Print "<h4 class=\"datehead\">$date</h4>"; NL; |
|---|
| 852 | Print "<h4 class=\"versionhead\">Version $version</h4>"; NL; |
|---|
| 853 | } else { |
|---|
| 854 | Print "</head><body bgcolor=\"white\">"; NL; |
|---|
| 855 | |
|---|
| 856 | Print "<h1 align=center>"; NL; |
|---|
| 857 | interpret_line $title; |
|---|
| 858 | Print "</h1>"; NL; |
|---|
| 859 | Print "<h4 align=center>"; interpret_word $author; Print "</h4>"; NL; |
|---|
| 860 | Print "<h4 align=center>$date</h4>"; NL; |
|---|
| 861 | Print "<h4 align=center>Version $version</h4>"; NL; |
|---|
| 862 | } |
|---|
| 863 | } |
|---|
| 864 | sub htmlEnd |
|---|
| 865 | { |
|---|
| 866 | Print "</body>"; NL; |
|---|
| 867 | Print "</html>"; NL; |
|---|
| 868 | Print "<!-- NOTE: This file is generated, DO NOT EDIT. -->"; NL; |
|---|
| 869 | } |
|---|
| 870 | sub htmlSection |
|---|
| 871 | { |
|---|
| 872 | my ($cnt, $kind, $section) = @_; |
|---|
| 873 | interpret_line "\\$kind\{$cnt\}\{$section\}"; |
|---|
| 874 | } |
|---|
| 875 | sub htmlCenterStart |
|---|
| 876 | { |
|---|
| 877 | Print '\n<div align=center>\n'; |
|---|
| 878 | } |
|---|
| 879 | sub htmlCenterEnd |
|---|
| 880 | { |
|---|
| 881 | Print '\n</div>\n'; |
|---|
| 882 | } |
|---|
| 883 | sub htmlNameStart |
|---|
| 884 | { |
|---|
| 885 | # nothing |
|---|
| 886 | } |
|---|
| 887 | sub htmlNameEnd |
|---|
| 888 | { |
|---|
| 889 | Print '\n@@INSERTION-POINT@@-TOC@@\n'; |
|---|
| 890 | } |
|---|
| 891 | sub htmlParagraph |
|---|
| 892 | { |
|---|
| 893 | if (!$paragraph) { |
|---|
| 894 | NL; Print "<p>"; NL; |
|---|
| 895 | $paragraph = 1; |
|---|
| 896 | } |
|---|
| 897 | } |
|---|
| 898 | sub htmlVerb |
|---|
| 899 | { |
|---|
| 900 | $arg = $_[0]; |
|---|
| 901 | $arg =~ s/&/&/g; |
|---|
| 902 | $arg =~ s/>/>/g; |
|---|
| 903 | $arg =~ s/</</g; |
|---|
| 904 | Print $arg; |
|---|
| 905 | } |
|---|
| 906 | sub htmlItemWithArg |
|---|
| 907 | { |
|---|
| 908 | my $arg = $_[0]; |
|---|
| 909 | NL; |
|---|
| 910 | if ($item_nr[$list_nest] > 1) { |
|---|
| 911 | NL; Print "</dd>"; NL; |
|---|
| 912 | } |
|---|
| 913 | Print "<dt>"; |
|---|
| 914 | interpret_word $arg; Print "</dt>"; NL; |
|---|
| 915 | Print "<dd>"; |
|---|
| 916 | } |
|---|
| 917 | sub htmlItem |
|---|
| 918 | { |
|---|
| 919 | if ($item_nr[$list_nest] > 1) { |
|---|
| 920 | Print '</li>\n'; |
|---|
| 921 | } |
|---|
| 922 | if ($cur_list[$list_nest] eq 'item') { |
|---|
| 923 | Print '<li>'; |
|---|
| 924 | } elsif ($cur_list[$list_nest] eq 'enum') { |
|---|
| 925 | Print '<li value =' . $item_nr[$list_nest] .'>'; |
|---|
| 926 | } |
|---|
| 927 | } |
|---|
| 928 | sub htmlDescriptionStart |
|---|
| 929 | { |
|---|
| 930 | NL; Print "<dl compact>"; NL; |
|---|
| 931 | } |
|---|
| 932 | sub htmlDescriptionEnd |
|---|
| 933 | { |
|---|
| 934 | NL; Print "</dd>\n</dl>"; NL; |
|---|
| 935 | } |
|---|
| 936 | sub htmlItemStart |
|---|
| 937 | { |
|---|
| 938 | NL; Print "<ul compact>"; NL; |
|---|
| 939 | } |
|---|
| 940 | sub htmlItemEnd |
|---|
| 941 | { |
|---|
| 942 | NL; Print "</li>\n</ul>"; NL; |
|---|
| 943 | } |
|---|
| 944 | sub htmlEnumStart |
|---|
| 945 | { |
|---|
| 946 | NL; Print "<ol compact>"; NL; |
|---|
| 947 | } |
|---|
| 948 | sub htmlEnumEnd |
|---|
| 949 | { |
|---|
| 950 | NL; Print "</li>\n</ol>"; NL; |
|---|
| 951 | } |
|---|
| 952 | sub htmlTableStart |
|---|
| 953 | { |
|---|
| 954 | my $columns = $_[0]; |
|---|
| 955 | my $width = $_[1]; |
|---|
| 956 | NL; |
|---|
| 957 | if ($opt_c) { |
|---|
| 958 | Print '<table summary="table" class="tablestyle">'; |
|---|
| 959 | } else{ |
|---|
| 960 | Print '<table summary="table">'; |
|---|
| 961 | } |
|---|
| 962 | NL; |
|---|
| 963 | } |
|---|
| 964 | sub htmlTableSep |
|---|
| 965 | { |
|---|
| 966 | if ($first_column == 0) { |
|---|
| 967 | Print '</td>\n'; |
|---|
| 968 | } |
|---|
| 969 | if ($opt_c) { |
|---|
| 970 | Print '<td class="cellstyle">'; |
|---|
| 971 | } else { |
|---|
| 972 | Print '<td>'; |
|---|
| 973 | } |
|---|
| 974 | } |
|---|
| 975 | sub htmlTableEnd |
|---|
| 976 | { |
|---|
| 977 | NL; Print "</table>"; NL; |
|---|
| 978 | } |
|---|
| 979 | |
|---|
| 980 | sub htmlVerbatimStart |
|---|
| 981 | { |
|---|
| 982 | NL; Print '<pre>'; NL; |
|---|
| 983 | } |
|---|
| 984 | |
|---|
| 985 | sub htmlVerbatimEnd |
|---|
| 986 | { |
|---|
| 987 | Print '</pre>'; NL; |
|---|
| 988 | } |
|---|
| 989 | |
|---|
| 990 | sub htmlVerbatimLine |
|---|
| 991 | { |
|---|
| 992 | s/&/&/g; |
|---|
| 993 | s/</</g; |
|---|
| 994 | s/>/>/g; |
|---|
| 995 | print DEST "$_"; |
|---|
| 996 | } |
|---|
| 997 | |
|---|
| 998 | ########################################################################### |
|---|
| 999 | # processing for TexInfo |
|---|
| 1000 | |
|---|
| 1001 | sub texiStart |
|---|
| 1002 | { |
|---|
| 1003 | Print '\input texinfo @c -*-texinfo-*-'; NL; |
|---|
| 1004 | Print '@c %**start of header'; NL; |
|---|
| 1005 | Print '@setfilename ' . "$name.info"; NL; |
|---|
| 1006 | Print '@settitle ' . "$name"; NL; |
|---|
| 1007 | Print '@c %**end of header'; NL; |
|---|
| 1008 | Print '@c Manual page created with' ." $CMD on $gen_date>"; NL; |
|---|
| 1009 | Print '@c NOTE: This file is generated, DO NOT EDIT.'; NL; |
|---|
| 1010 | } |
|---|
| 1011 | sub texiEnd |
|---|
| 1012 | { |
|---|
| 1013 | Print '@bye'; NL; |
|---|
| 1014 | Print '@c NOTE: This file is generated, DO NOT EDIT.'; NL; |
|---|
| 1015 | } |
|---|
| 1016 | sub texiSection |
|---|
| 1017 | { |
|---|
| 1018 | my ($cnt, $kind, $section) = @_; |
|---|
| 1019 | if (uc $sections[$cnt-1] eq "SYNOPSIS") { |
|---|
| 1020 | Print '\n@@INSERTION-POINT@@-TOC@@\n'; |
|---|
| 1021 | $sections[$cnt-1] = "Top"; # The predecessor node is Top and not SYNOPSIS |
|---|
| 1022 | } |
|---|
| 1023 | if (uc $sections[$cnt] eq "SYNOPSIS") { |
|---|
| 1024 | $cnt == 1 || |
|---|
| 1025 | die "$CMD: The Synopsis section must be the first section after\n" . |
|---|
| 1026 | "\t the Name environment\n"; |
|---|
| 1027 | } else { |
|---|
| 1028 | Print '\n@@INSERTION-POINT@@-TEXI-SEC@@' . " $kind $cnt" . '\n'; |
|---|
| 1029 | } |
|---|
| 1030 | interpret_line "\\$kind\{$section\}"; |
|---|
| 1031 | } |
|---|
| 1032 | sub texiNameStart |
|---|
| 1033 | { |
|---|
| 1034 | my ($name, $chapter, $author, $tool) = @_; |
|---|
| 1035 | $sections[0] = "Top"; |
|---|
| 1036 | # Print '@dircategory ' .$tool; NL; |
|---|
| 1037 | Print '@dircategory Man-pages'; NL; |
|---|
| 1038 | Print '@direntry'; NL; |
|---|
| 1039 | Print "* " . (ucfirst $name) . ": ($name). Its Man-Page "; NL; |
|---|
| 1040 | Print '@end direntry'; NL; |
|---|
| 1041 | Print '@titlepage'; NL; |
|---|
| 1042 | Print '@title ' . "$name"; NL; |
|---|
| 1043 | Print '@subtitle ' . "$tool"; NL; |
|---|
| 1044 | Print '@author ' . "$author"; NL; |
|---|
| 1045 | Print '@end titlepage'; NL; |
|---|
| 1046 | Print '\n@@INSERTION-POINT@@-TEXI-TOP@@'; NL; |
|---|
| 1047 | Print '@top ' . "$name"; NL; |
|---|
| 1048 | } |
|---|
| 1049 | sub texiNameEnd |
|---|
| 1050 | { |
|---|
| 1051 | # nothing |
|---|
| 1052 | } |
|---|
| 1053 | sub texiParagraph |
|---|
| 1054 | { |
|---|
| 1055 | if (!$paragraph) { |
|---|
| 1056 | NL; print DEST "\n"; |
|---|
| 1057 | $paragraph = 1; |
|---|
| 1058 | } |
|---|
| 1059 | } |
|---|
| 1060 | sub texiVerb |
|---|
| 1061 | { |
|---|
| 1062 | $arg = $_[0]; |
|---|
| 1063 | $arg =~ s/({|})/\@$1/g; |
|---|
| 1064 | Print $arg; |
|---|
| 1065 | } |
|---|
| 1066 | sub texiItemWithArg |
|---|
| 1067 | { |
|---|
| 1068 | my $arg = $_[0]; |
|---|
| 1069 | Print '\n@item '; |
|---|
| 1070 | interpret_word $arg; |
|---|
| 1071 | NL; |
|---|
| 1072 | } |
|---|
| 1073 | sub texiItem |
|---|
| 1074 | { |
|---|
| 1075 | Print '\n@item\n'; |
|---|
| 1076 | } |
|---|
| 1077 | sub texiDescriptionStart |
|---|
| 1078 | { |
|---|
| 1079 | Print '\n@table @samp\n'; |
|---|
| 1080 | } |
|---|
| 1081 | sub texiDescriptionEnd |
|---|
| 1082 | { |
|---|
| 1083 | Print '\n@end table\n'; |
|---|
| 1084 | } |
|---|
| 1085 | sub texiItemStart |
|---|
| 1086 | { |
|---|
| 1087 | Print '\n@itemize @bullet\n'; |
|---|
| 1088 | } |
|---|
| 1089 | sub texiItemEnd |
|---|
| 1090 | { |
|---|
| 1091 | Print '\n@end itemize\n'; |
|---|
| 1092 | } |
|---|
| 1093 | sub texiCenterStart |
|---|
| 1094 | { |
|---|
| 1095 | $texiCenterLine = 1; |
|---|
| 1096 | $newline = 0; |
|---|
| 1097 | $texiMacro{'\\'} = '@*'; # line break |
|---|
| 1098 | $texiMacro{'TEXIbr'} = '@*'; |
|---|
| 1099 | NL; |
|---|
| 1100 | } |
|---|
| 1101 | sub texiCenterEnd |
|---|
| 1102 | { |
|---|
| 1103 | $texiCenterLine = 0; |
|---|
| 1104 | $newline = 0; |
|---|
| 1105 | $texiMacro{'\\'} = '@*\n'; # line break |
|---|
| 1106 | $texiMacro{'TEXIbr'} = '@*\n'; |
|---|
| 1107 | NL; |
|---|
| 1108 | } |
|---|
| 1109 | |
|---|
| 1110 | sub texiEnumStart |
|---|
| 1111 | { |
|---|
| 1112 | Print '\n@enumerate\n'; |
|---|
| 1113 | } |
|---|
| 1114 | sub texiEnumEnd |
|---|
| 1115 | { |
|---|
| 1116 | Print '\n@end enumerate\n'; |
|---|
| 1117 | } |
|---|
| 1118 | sub texiTableStart |
|---|
| 1119 | { |
|---|
| 1120 | my $columns = $_[0]; |
|---|
| 1121 | my $width = $_[1]; |
|---|
| 1122 | my $i; |
|---|
| 1123 | Print '\n@multitable @columnfractions '; |
|---|
| 1124 | for ($i = 1; $i <= $columns; $i++) { |
|---|
| 1125 | Print " " .0.9/$columns ; |
|---|
| 1126 | } |
|---|
| 1127 | Print '\n'; |
|---|
| 1128 | } |
|---|
| 1129 | sub texiTableSep |
|---|
| 1130 | { |
|---|
| 1131 | Print '@tab '; |
|---|
| 1132 | } |
|---|
| 1133 | sub texiTableEnd |
|---|
| 1134 | { |
|---|
| 1135 | Print '\n@end multitable\n'; |
|---|
| 1136 | } |
|---|
| 1137 | |
|---|
| 1138 | sub texiVerbatimStart |
|---|
| 1139 | { |
|---|
| 1140 | NL; |
|---|
| 1141 | Print '@*'; NL |
|---|
| 1142 | } |
|---|
| 1143 | |
|---|
| 1144 | sub texiVerbatimEnd |
|---|
| 1145 | { |
|---|
| 1146 | NL; |
|---|
| 1147 | } |
|---|
| 1148 | |
|---|
| 1149 | sub texiVerbatimLine |
|---|
| 1150 | { |
|---|
| 1151 | s/({|}|@| )/@\1/g; |
|---|
| 1152 | chop; |
|---|
| 1153 | print DEST ".$_\@*\n"; |
|---|
| 1154 | } |
|---|
| 1155 | |
|---|
| 1156 | ########################################################################### |
|---|
| 1157 | ########################################################################### |
|---|
| 1158 | # general processing |
|---|
| 1159 | |
|---|
| 1160 | # emit an error message is the given macro does not exists. |
|---|
| 1161 | sub check_Macro |
|---|
| 1162 | { |
|---|
| 1163 | exists $Macro->{$_[0]} || |
|---|
| 1164 | die "Error in line $.: no such macro: \\$_[0]\n"; |
|---|
| 1165 | } |
|---|
| 1166 | sub check_Macro1 |
|---|
| 1167 | { |
|---|
| 1168 | (exists $Macro1a->{$_[0]} && exists $Macro1b->{$_[0]}) || |
|---|
| 1169 | die "$CMD: Error in line $.: no such macro: \\$_[0]\n"; |
|---|
| 1170 | } |
|---|
| 1171 | sub check_Macro2 |
|---|
| 1172 | { |
|---|
| 1173 | (exists $Macro2a->{$_[0]} && exists $Macro2b->{$_[0]} && exists $Macro2c->{$_[0]}) || |
|---|
| 1174 | die "$CMD: Error in line $.: no such macro: \\$_[0]\n"; |
|---|
| 1175 | } |
|---|
| 1176 | |
|---|
| 1177 | sub NL |
|---|
| 1178 | { |
|---|
| 1179 | if (!$newline) { |
|---|
| 1180 | printf DEST "\n"; |
|---|
| 1181 | if ($texiCenterLine) { |
|---|
| 1182 | print DEST "\@center "; |
|---|
| 1183 | } |
|---|
| 1184 | $newline = 1; |
|---|
| 1185 | } |
|---|
| 1186 | } |
|---|
| 1187 | |
|---|
| 1188 | sub interpret_word |
|---|
| 1189 | { |
|---|
| 1190 | if (@_ <= 0) { |
|---|
| 1191 | return; |
|---|
| 1192 | } |
|---|
| 1193 | $_ = join " ", @_; |
|---|
| 1194 | my ($s,$m,$a1,$a2,$r); # start, match/macro, argument1, argument2 |
|---|
| 1195 | my $add_blank = 1; # if true, add a blank after the word |
|---|
| 1196 | if ($opt_D == 2) { |
|---|
| 1197 | if ($nesting == 0) { |
|---|
| 1198 | print "**** "; |
|---|
| 1199 | } else { |
|---|
| 1200 | print " "; |
|---|
| 1201 | } |
|---|
| 1202 | print "\`$_'\n"; |
|---|
| 1203 | } |
|---|
| 1204 | |
|---|
| 1205 | if ($opt_H) { |
|---|
| 1206 | # handling of HTML table rows |
|---|
| 1207 | if ($inside_table == 1) { |
|---|
| 1208 | if ($first_column == 1) { |
|---|
| 1209 | if (/^$/) { |
|---|
| 1210 | return; |
|---|
| 1211 | } |
|---|
| 1212 | if (/^\\hline/) { |
|---|
| 1213 | if ($opt_c) { |
|---|
| 1214 | Print '\n<tr class="rowstyle"><td class="cellstyle" colspan=' . $columns . '><hr></td></tr>\n'; |
|---|
| 1215 | } else { |
|---|
| 1216 | Print '\n<tr><td colspan=' . $columns . '><hr></td></tr>\n'; |
|---|
| 1217 | } |
|---|
| 1218 | } |
|---|
| 1219 | if ($opt_c) { |
|---|
| 1220 | Print '\n<tr class="rowstyle">\n<td class="cellstyle">'; |
|---|
| 1221 | } else { |
|---|
| 1222 | Print '\n<tr>\n<td>'; |
|---|
| 1223 | } |
|---|
| 1224 | } |
|---|
| 1225 | $first_column = 0; |
|---|
| 1226 | } |
|---|
| 1227 | } elsif ($opt_M) { |
|---|
| 1228 | # handling of troff table rows |
|---|
| 1229 | if ($inside_table == 1) { |
|---|
| 1230 | if ($first_column == 1) { |
|---|
| 1231 | if (/^$/) { |
|---|
| 1232 | return; |
|---|
| 1233 | } |
|---|
| 1234 | Print 'T{\n'; |
|---|
| 1235 | } |
|---|
| 1236 | $first_column = 0; |
|---|
| 1237 | } |
|---|
| 1238 | } elsif ($opt_T) { |
|---|
| 1239 | # handling of TexInfo specific stuff |
|---|
| 1240 | if ($nesting == 0) { |
|---|
| 1241 | s'@'@@'g; |
|---|
| 1242 | } |
|---|
| 1243 | if ($inside_table == 1) { |
|---|
| 1244 | if ($first_column == 1) { |
|---|
| 1245 | Print '\n@item '; |
|---|
| 1246 | } |
|---|
| 1247 | $first_column = 0; |
|---|
| 1248 | } |
|---|
| 1249 | } |
|---|
| 1250 | |
|---|
| 1251 | $nesting ++; |
|---|
| 1252 | |
|---|
| 1253 | SWITCH: { |
|---|
| 1254 | /^$/ && do {$add_blank = 0; |
|---|
| 1255 | last SWITCH; |
|---|
| 1256 | }; |
|---|
| 1257 | /\\verb\+([^+]*)\+/ && do {$s=$`;$m=$1;$r=$'; |
|---|
| 1258 | interpret_word $s; |
|---|
| 1259 | PrintM $Macro1a->{'verb'}; |
|---|
| 1260 | &{$Prefix . "Verb"} ($m); |
|---|
| 1261 | PrintM $Macro1b->{'verb'}; |
|---|
| 1262 | interpret_word $r; |
|---|
| 1263 | last SWITCH; |
|---|
| 1264 | }; |
|---|
| 1265 | /\\(".|ss)/ && do {$s=$`;$m=$1;$r=$'; #" |
|---|
| 1266 | interpret_word $s; |
|---|
| 1267 | check_Macro $m; |
|---|
| 1268 | PrintM $Macro->{$m}; |
|---|
| 1269 | interpret_word $r; |
|---|
| 1270 | last SWITCH; |
|---|
| 1271 | }; |
|---|
| 1272 | /\\item\s*\[([^]]*)\]/ && do {$s=$`;$m=$1;$r=$'; |
|---|
| 1273 | interpret_word $s; |
|---|
| 1274 | $item_nr[$list_nest] ++; |
|---|
| 1275 | &{$Prefix . "ItemWithArg"} ($m); |
|---|
| 1276 | interpret_word $r; |
|---|
| 1277 | last SWITCH; |
|---|
| 1278 | }; |
|---|
| 1279 | /\\item\s*/ && do {$s=$`;$r=$'; |
|---|
| 1280 | interpret_word $s; |
|---|
| 1281 | $item_nr[$list_nest] ++; |
|---|
| 1282 | &{$Prefix . "Item"}; |
|---|
| 1283 | interpret_word $r; |
|---|
| 1284 | last SWITCH; |
|---|
| 1285 | }; |
|---|
| 1286 | # LaTeX macros with two arguments |
|---|
| 1287 | /\\([a-zA-Z]+){([^}]*)}{([^}]*)}/ |
|---|
| 1288 | && do {$s=$`;$m=$1;$a1=$2;$a2=$3;$r=$'; |
|---|
| 1289 | check_Macro2 $m; |
|---|
| 1290 | interpret_word $s; |
|---|
| 1291 | PrintM $Macro2a->{$m}; |
|---|
| 1292 | interpret_word $a1; |
|---|
| 1293 | PrintM $Macro2b->{$m}; |
|---|
| 1294 | interpret_word $a2; |
|---|
| 1295 | PrintM $Macro2c->{$m}; |
|---|
| 1296 | interpret_word $r; |
|---|
| 1297 | NL; |
|---|
| 1298 | last SWITCH; |
|---|
| 1299 | }; |
|---|
| 1300 | # Special Handling of Email and URL LaTeX macros with one argument |
|---|
| 1301 | /\\(URL|Email){([^}]*)}/ && ($opt_H) |
|---|
| 1302 | && do {$s=$`;$m=$1;$a1=$2;$r=$'; |
|---|
| 1303 | interpret_word $s; |
|---|
| 1304 | PrintM $Macro2a->{$m}; |
|---|
| 1305 | interpret_word $a1; |
|---|
| 1306 | PrintM $Macro2b->{$m}; |
|---|
| 1307 | interpret_word $a1; |
|---|
| 1308 | PrintM $Macro2c->{$m}; |
|---|
| 1309 | interpret_word $r; |
|---|
| 1310 | NL; |
|---|
| 1311 | last SWITCH; |
|---|
| 1312 | }; |
|---|
| 1313 | # LaTeX macros with one argument |
|---|
| 1314 | /\\([a-zA-Z]+){([^}]*)}/ && do {$s=$`;$m=$1;$a1=$2;$r=$'; |
|---|
| 1315 | check_Macro1 $m; |
|---|
| 1316 | interpret_word $s; |
|---|
| 1317 | PrintM $Macro1a->{$m}; |
|---|
| 1318 | interpret_word $a1; |
|---|
| 1319 | PrintM $Macro1b->{$m}; |
|---|
| 1320 | interpret_word $r; |
|---|
| 1321 | NL; |
|---|
| 1322 | last SWITCH; |
|---|
| 1323 | }; |
|---|
| 1324 | # Special handling of some LaTeX macros without an argument |
|---|
| 1325 | /\\SP\s*/ && do {$s=$`;$m=$1;$r=$'; |
|---|
| 1326 | interpret_word $s; |
|---|
| 1327 | if ($first_word) { |
|---|
| 1328 | PrintM $Macro->{"SPfirst"}; |
|---|
| 1329 | } else { |
|---|
| 1330 | PrintM $Macro->{"SP"}; |
|---|
| 1331 | } |
|---|
| 1332 | interpret_word $r; |
|---|
| 1333 | $add_blank = 0; |
|---|
| 1334 | last SWITCH; |
|---|
| 1335 | }; |
|---|
| 1336 | /\\(MANbr|TEXIbr|HTMLbr)\s*/ && do {$s=$`;$m=$1;$r=$'; |
|---|
| 1337 | # set $first_word to true |
|---|
| 1338 | check_Macro $m; |
|---|
| 1339 | interpret_word $s; |
|---|
| 1340 | PrintM $Macro->{$m}; |
|---|
| 1341 | $first_word = 1; |
|---|
| 1342 | interpret_word $r; |
|---|
| 1343 | $add_blank = 0; |
|---|
| 1344 | last SWITCH; |
|---|
| 1345 | }; |
|---|
| 1346 | # LaTeX macros without an argument: |
|---|
| 1347 | /\\([a-zA-Z]+)\s*/ && do {$s=$`;$m=$1;$r=$'; |
|---|
| 1348 | check_Macro $m; |
|---|
| 1349 | interpret_word $s; |
|---|
| 1350 | PrintM $Macro->{$m}; |
|---|
| 1351 | interpret_word $r; |
|---|
| 1352 | $add_blank = 0; |
|---|
| 1353 | last SWITCH; |
|---|
| 1354 | }; |
|---|
| 1355 | /\\({|}|\$|_|#|&|-|%|,|\.|;)/ && do {$s=$`;$m=$1;$r=$'; |
|---|
| 1356 | interpret_word $s; |
|---|
| 1357 | PrintM $Macro->{$m}; |
|---|
| 1358 | interpret_word $r; |
|---|
| 1359 | last SWITCH; |
|---|
| 1360 | }; |
|---|
| 1361 | # LaTeX Math |
|---|
| 1362 | /\$(<|>|<=|>=|=|<>)\$/ && do {$s=$`;$m=$1;$r=$'; |
|---|
| 1363 | interpret_word $s; |
|---|
| 1364 | PrintM $Macro->{$m}; |
|---|
| 1365 | interpret_word $r; |
|---|
| 1366 | last SWITCH; |
|---|
| 1367 | }; |
|---|
| 1368 | /\$([^\$]*)\$/ && do {$s=$`;$m=$1;$r=$'; |
|---|
| 1369 | interpret_word $s; |
|---|
| 1370 | interpret_word $m; |
|---|
| 1371 | interpret_word $r; |
|---|
| 1372 | last SWITCH; |
|---|
| 1373 | }; |
|---|
| 1374 | /&/ && do {$s=$`;$r=$'; |
|---|
| 1375 | interpret_word $s; |
|---|
| 1376 | &{$Prefix . "TableSep"}; |
|---|
| 1377 | $first_column = 0; |
|---|
| 1378 | interpret_word $r; |
|---|
| 1379 | last SWITCH; |
|---|
| 1380 | }; |
|---|
| 1381 | /~/ && do {$s=$`;$r=$'; |
|---|
| 1382 | interpret_word $s; |
|---|
| 1383 | PrintM $Macro->{'~'}; |
|---|
| 1384 | interpret_word $r; |
|---|
| 1385 | last SWITCH; |
|---|
| 1386 | }; |
|---|
| 1387 | /\\\\/ && do {$s=$`;$r=$'; |
|---|
| 1388 | interpret_word $s; |
|---|
| 1389 | if ($inside_table) { |
|---|
| 1390 | PrintM $Macro->{'\\Tab'}; |
|---|
| 1391 | $first_column = 1; |
|---|
| 1392 | if (length ($r) > 0) { |
|---|
| 1393 | interpret_word $r; |
|---|
| 1394 | } |
|---|
| 1395 | } else { |
|---|
| 1396 | PrintM $Macro->{'\\'}; |
|---|
| 1397 | $first_word = 1; |
|---|
| 1398 | interpret_word $r; |
|---|
| 1399 | } |
|---|
| 1400 | $add_blank = 0; |
|---|
| 1401 | last SWITCH; |
|---|
| 1402 | }; |
|---|
| 1403 | /\\$|\\ / && do {$s=$`;$r=$'; |
|---|
| 1404 | # LaTeX explicit blank \ will be |
|---|
| 1405 | # represented as a single \ at |
|---|
| 1406 | # the end of the word |
|---|
| 1407 | interpret_word $s; |
|---|
| 1408 | Print " "; |
|---|
| 1409 | interpret_word $r; |
|---|
| 1410 | last SWITCH; |
|---|
| 1411 | }; |
|---|
| 1412 | /\\/ && do {$s=$`;$r=$'; |
|---|
| 1413 | interpret_word $s; |
|---|
| 1414 | interpret_word "\\$r"; |
|---|
| 1415 | last SWITCH; |
|---|
| 1416 | }; |
|---|
| 1417 | ($opt_M == 1) && /((^\.|')+)/ && do {$s=$`;$m=$1;$r=$'; |
|---|
| 1418 | interpret_word $s; |
|---|
| 1419 | print DEST "\\&$m"; |
|---|
| 1420 | $newline = 0; |
|---|
| 1421 | interpret_word $r; |
|---|
| 1422 | last SWITCH; |
|---|
| 1423 | }; |
|---|
| 1424 | Print "$_"; |
|---|
| 1425 | }; |
|---|
| 1426 | $nesting --; |
|---|
| 1427 | Print " " if ($nesting == 0 && $add_blank); |
|---|
| 1428 | } |
|---|
| 1429 | |
|---|
| 1430 | sub interpret_line |
|---|
| 1431 | { |
|---|
| 1432 | my $line = $_[0]; chomp $line; |
|---|
| 1433 | my @words = split(/\s+/,$line); |
|---|
| 1434 | my $max = $#words; |
|---|
| 1435 | my $i; |
|---|
| 1436 | my $join = 0; # true, if words must be joined |
|---|
| 1437 | my $word = ""; # the joined word |
|---|
| 1438 | my $kind = 0; # 1: item[ .. ], 2: { .. }, 3: \verb+ .. + |
|---|
| 1439 | if ($max < 0) { |
|---|
| 1440 | # empty line marks a paragraph |
|---|
| 1441 | &{$Prefix . "Paragraph"}; |
|---|
| 1442 | $first_word = 1; |
|---|
| 1443 | return; |
|---|
| 1444 | } |
|---|
| 1445 | for ($i = 0; $i <= $max; $i++) { |
|---|
| 1446 | $_ = $words[$i]; |
|---|
| 1447 | # printf "\`$words[$i]'"; |
|---|
| 1448 | if (/^[\s]*$/) { # skip leading blanks |
|---|
| 1449 | # nothing |
|---|
| 1450 | } elsif ((!$join || ($kind != 3)) && /^%+/) { # skip comments |
|---|
| 1451 | last; |
|---|
| 1452 | } else { |
|---|
| 1453 | # if blanks in a { .. }, \item[ .. ], \verb+ .. + then we have to joind words |
|---|
| 1454 | if ($join) { |
|---|
| 1455 | # check whether this is the last word to be joined |
|---|
| 1456 | if ($kind == 1) { # item |
|---|
| 1457 | $join = index ($_, "]") == -1; |
|---|
| 1458 | } elsif ($kind == 2) { # braces |
|---|
| 1459 | my @x = $_ =~ /[^\\]}/g; |
|---|
| 1460 | $join = $#x == -1; |
|---|
| 1461 | } elsif ($kind == 3) { # verb |
|---|
| 1462 | $join = index ($_, "+") == -1; |
|---|
| 1463 | } |
|---|
| 1464 | $word .= " " . $words[$i]; |
|---|
| 1465 | if (!$join) { |
|---|
| 1466 | interpret_word $word; |
|---|
| 1467 | $word = ""; |
|---|
| 1468 | } |
|---|
| 1469 | } else { |
|---|
| 1470 | # check whether we have to join some words |
|---|
| 1471 | if (/\\item/) { |
|---|
| 1472 | my $cnt1 = tr/[/[/; |
|---|
| 1473 | my $cnt2 = tr/]/]/; |
|---|
| 1474 | $join = $cnt1 != $cnt2 | $cnt1 == 0; |
|---|
| 1475 | $kind = 1; |
|---|
| 1476 | } elsif (/\\verb/) { |
|---|
| 1477 | my $cnt = tr/+/+/; |
|---|
| 1478 | $join = $cnt % 2 != 0; |
|---|
| 1479 | $kind = 3; |
|---|
| 1480 | } else { |
|---|
| 1481 | my @x = $_ =~ /[^\\]{/g; |
|---|
| 1482 | my @y = $_ =~ /[^\\]}/g; |
|---|
| 1483 | $join = $#x != $#y; |
|---|
| 1484 | $kind = 2; |
|---|
| 1485 | } |
|---|
| 1486 | if ($join) { |
|---|
| 1487 | $word = $words[$i]; |
|---|
| 1488 | } else { |
|---|
| 1489 | interpret_word $words[$i]; |
|---|
| 1490 | } |
|---|
| 1491 | } |
|---|
| 1492 | } |
|---|
| 1493 | } |
|---|
| 1494 | if ($join) { |
|---|
| 1495 | interpret_word $word; |
|---|
| 1496 | } |
|---|
| 1497 | NL; |
|---|
| 1498 | } |
|---|
| 1499 | |
|---|
| 1500 | sub PrintM |
|---|
| 1501 | # print only for Macro command text |
|---|
| 1502 | { |
|---|
| 1503 | if (@_ <= 0 || length ($_[0]) == 0) { |
|---|
| 1504 | return; |
|---|
| 1505 | } |
|---|
| 1506 | my $l = shift; |
|---|
| 1507 | my $c; |
|---|
| 1508 | $l =~ s/\\n/\n/g; |
|---|
| 1509 | foreach $c (split ("", $l)) { |
|---|
| 1510 | if ($c eq "\n") { |
|---|
| 1511 | NL; |
|---|
| 1512 | $newline = 0; |
|---|
| 1513 | } else { |
|---|
| 1514 | print DEST "$c"; |
|---|
| 1515 | } |
|---|
| 1516 | } |
|---|
| 1517 | } |
|---|
| 1518 | |
|---|
| 1519 | sub Print |
|---|
| 1520 | { |
|---|
| 1521 | |
|---|
| 1522 | # printf "\`$_[0]'\n"; |
|---|
| 1523 | if (@_ <= 0 || length ($_[0]) == 0) { |
|---|
| 1524 | return; |
|---|
| 1525 | } |
|---|
| 1526 | my $x = $_[0]; |
|---|
| 1527 | |
|---|
| 1528 | unless ($x =~ /^\s*$/) { |
|---|
| 1529 | # if other chars than blanks are printed: |
|---|
| 1530 | $first_word = 0; |
|---|
| 1531 | } |
|---|
| 1532 | |
|---|
| 1533 | if (!$inside_verb) { |
|---|
| 1534 | # transform special characters |
|---|
| 1535 | $x =~ s/([äöüÄÖÜß])/$LetterCode->{"$1"}/go; |
|---|
| 1536 | } |
|---|
| 1537 | |
|---|
| 1538 | my @parts = split /\\n/, $x, -1; |
|---|
| 1539 | # -1: trailing \n generates an empty list element |
|---|
| 1540 | my $i; |
|---|
| 1541 | for ($i = 0; $i <= $#parts; $i++) { |
|---|
| 1542 | if ($newline) { |
|---|
| 1543 | # skip leading blanks after a newline |
|---|
| 1544 | $parts[$i] =~ s/^\s+//; |
|---|
| 1545 | } |
|---|
| 1546 | if (length($parts[$i]) > 0) { |
|---|
| 1547 | if ($opt_M) { |
|---|
| 1548 | $parts[$i] =~ s/\\/\\\\/g; |
|---|
| 1549 | $parts[$i] =~ s/-/\\-/g; |
|---|
| 1550 | } |
|---|
| 1551 | printf DEST "%s", $parts[$i]; |
|---|
| 1552 | $newline = 0; |
|---|
| 1553 | } |
|---|
| 1554 | if ($i < $#parts) { |
|---|
| 1555 | NL; |
|---|
| 1556 | } |
|---|
| 1557 | } |
|---|
| 1558 | $paragraph = 0; |
|---|
| 1559 | } |
|---|
| 1560 | ######################################################################### |
|---|
| 1561 | |
|---|
| 1562 | sub date2str |
|---|
| 1563 | { |
|---|
| 1564 | @EnglishMonthName = ('','January','February','March','April','May','June','July', |
|---|
| 1565 | 'August','September','October','November','December'); |
|---|
| 1566 | # split date |
|---|
| 1567 | my ($Year,$Month,$Day) = split (/\//,$_[0]); |
|---|
| 1568 | return $Day . " " . $EnglishMonthName[$Month] . " " . $Year; |
|---|
| 1569 | } |
|---|
| 1570 | |
|---|
| 1571 | $rcs_date=`date '+%Y/%m/%d/'`; # date of the man-page, overwritten |
|---|
| 1572 | # by \rcsInfo |
|---|
| 1573 | $date = date2str ($rcs_date); |
|---|
| 1574 | $Macro->{'today'} = $date; |
|---|
| 1575 | |
|---|
| 1576 | ######################################################################### |
|---|
| 1577 | my @skip; # stack of skip-flags, 1: skip, 0: don't skip |
|---|
| 1578 | push @skip, 0; # synthetic "outer most" IF, don't skip |
|---|
| 1579 | my $last_cond_clause = ""; |
|---|
| 1580 | |
|---|
| 1581 | sub handle_conditional_text |
|---|
| 1582 | { |
|---|
| 1583 | $_ = $_[0]; |
|---|
| 1584 | # printf "skip-stack: %s;\t top = %s\n", join (", ", @skip), $skip[-1]; |
|---|
| 1585 | if (/^\s*%@%\s+IF\s+([^%]*)\s+%@%\s*$/) { |
|---|
| 1586 | # produce a program, which evaluates the condition: |
|---|
| 1587 | my $prog_cond = $1; |
|---|
| 1588 | $prog_cond =~ s/(\w+)/\$$1/g; |
|---|
| 1589 | my $prog = ""; |
|---|
| 1590 | my $var; |
|---|
| 1591 | foreach $var (keys %cond_name) { |
|---|
| 1592 | if ($var ne "") { |
|---|
| 1593 | $prog .= "my \$$var = 1; " # declare set names, |
|---|
| 1594 | # undeclared ones get value 0 |
|---|
| 1595 | } |
|---|
| 1596 | } |
|---|
| 1597 | $prog .= "return ($prog_cond) ? 0 : 1;"; |
|---|
| 1598 | # print "\n**** [$prog]\n"; |
|---|
| 1599 | my $skip = eval $prog; |
|---|
| 1600 | ($@ eq "") || die "$CMD: error in line $.: wrong condition of `%@% IF.. ($@)\n"; |
|---|
| 1601 | # print "**** skip=$skip\n"; |
|---|
| 1602 | |
|---|
| 1603 | $last_cond_clause = "IF"; |
|---|
| 1604 | if ($skip[-1] == 1) { |
|---|
| 1605 | # skip this text, since outer IF skips |
|---|
| 1606 | push @skip, 1; |
|---|
| 1607 | } else { |
|---|
| 1608 | # outer IF is not skipped, hence consider this IF |
|---|
| 1609 | push @skip, $skip; |
|---|
| 1610 | } |
|---|
| 1611 | } elsif (/^\s*%@%\s+ELSE\s+%@%\s*$/) { |
|---|
| 1612 | ($last_cond_clause =~ /IF/ && ($#skip > 0)) || |
|---|
| 1613 | die "$CMD: error in line $.: `%@% ELSE %@%' without an `%@% IF..'\n"; |
|---|
| 1614 | $last_cond_clause = "ELSE"; |
|---|
| 1615 | if ($skip[-2] == 0) { |
|---|
| 1616 | $skip[-1] = $skip[-1]? 0 : 1; |
|---|
| 1617 | } |
|---|
| 1618 | } elsif (/^\s*%@%\s+END-IF\s+%@%\s*$/) { |
|---|
| 1619 | $last_cond_clause = "END-IF"; |
|---|
| 1620 | ($#skip == 0) && |
|---|
| 1621 | die "$CMD: error in line $.: `%@% END-IF %@%' without an `%@% IF..'\n"; |
|---|
| 1622 | pop @skip; |
|---|
| 1623 | } |
|---|
| 1624 | # print "$last_cond_clause: skip = $skip[-1]\n"; |
|---|
| 1625 | } |
|---|
| 1626 | |
|---|
| 1627 | ############################################################################ |
|---|
| 1628 | # handle LaTeX output |
|---|
| 1629 | if ($opt_L) { |
|---|
| 1630 | while (<SRC>) { |
|---|
| 1631 | if ($opt_D == 1) { |
|---|
| 1632 | my $line = $_; chop $line; |
|---|
| 1633 | print "--- \`$line'\n"; |
|---|
| 1634 | } |
|---|
| 1635 | |
|---|
| 1636 | if (/^\s*%@%\s/) { |
|---|
| 1637 | my $skip = $skip[-1]; |
|---|
| 1638 | handle_conditional_text ("$_"); |
|---|
| 1639 | # write %@% directive |
|---|
| 1640 | print DEST $_; |
|---|
| 1641 | next; |
|---|
| 1642 | } |
|---|
| 1643 | next if ($skip[-1] == 1); |
|---|
| 1644 | print DEST $_; |
|---|
| 1645 | } |
|---|
| 1646 | close (DEST); |
|---|
| 1647 | exit (0); |
|---|
| 1648 | } |
|---|
| 1649 | |
|---|
| 1650 | ############################################################################ |
|---|
| 1651 | # handle non-LaTeX output |
|---|
| 1652 | |
|---|
| 1653 | # read sections |
|---|
| 1654 | # Variables: $section name of the section in uppercase letters |
|---|
| 1655 | # $chapter chapter of the man page |
|---|
| 1656 | # $name name of the man page |
|---|
| 1657 | # $Name name of the man page in uppercase |
|---|
| 1658 | # $author author of the man page |
|---|
| 1659 | # $tool info about the tool set, $name is part of |
|---|
| 1660 | # $date date |
|---|
| 1661 | # $version version info |
|---|
| 1662 | $started = 0; |
|---|
| 1663 | while (<SRC>) { |
|---|
| 1664 | if ($opt_D == 1) { |
|---|
| 1665 | my $line = $_; chop $line; |
|---|
| 1666 | print "--- \`$line'\n"; |
|---|
| 1667 | } |
|---|
| 1668 | |
|---|
| 1669 | if ((/^\s*%@%\s/) && ($inside_verb==0)) { |
|---|
| 1670 | my $skip = $skip[-1]; |
|---|
| 1671 | handle_conditional_text ("$_"); |
|---|
| 1672 | } |
|---|
| 1673 | next if ($skip[-1] == 1); |
|---|
| 1674 | |
|---|
| 1675 | if ($inside_verb) { |
|---|
| 1676 | if (/^\s*\\end{verbatim}/) { |
|---|
| 1677 | if ($started == 1) { |
|---|
| 1678 | &{$Prefix . "VerbatimEnd"}; |
|---|
| 1679 | $inside_verb = 0; |
|---|
| 1680 | } |
|---|
| 1681 | } else { |
|---|
| 1682 | &{$Prefix . "VerbatimLine"} ($_); |
|---|
| 1683 | } |
|---|
| 1684 | next; |
|---|
| 1685 | } |
|---|
| 1686 | |
|---|
| 1687 | # remove {, } around Umlaute |
|---|
| 1688 | s/{(\\".)}/\1/g; # " |
|---|
| 1689 | s/{(\\ss)}/\1/g; |
|---|
| 1690 | |
|---|
| 1691 | # normalize special characters |
|---|
| 1692 | s/\\"a/ä/g; |
|---|
| 1693 | s/\\"o/ö/g; |
|---|
| 1694 | s/\\"u/ü/g; |
|---|
| 1695 | s/\\"A/Ä/g; |
|---|
| 1696 | s/\\"O/Ö/g; |
|---|
| 1697 | s/\\"U/Ü/g; |
|---|
| 1698 | s/\\ss/ß/g; |
|---|
| 1699 | |
|---|
| 1700 | if (/^\s*\\rcsInfo \$(.*)\$/) { |
|---|
| 1701 | my ($rcs_id,$rcs_file,$rcs_revision, |
|---|
| 1702 | $rcs_date,$rcs_time,$rcs_owner,$rcs_status,$rcs_locker) = split(/\s/,$1); |
|---|
| 1703 | $date = date2str ($rcs_date); |
|---|
| 1704 | $Macro->{'today'} = $date; |
|---|
| 1705 | } elsif (/^\s*\\setDate{\\rcsInfoLongDate}/) { |
|---|
| 1706 | $Macro->{'Date'} = $date; |
|---|
| 1707 | } elsif (/^\s*\\setDate{\\today}/) { |
|---|
| 1708 | $Macro->{'Date'} = $date; |
|---|
| 1709 | } elsif (/^\s*\\setDate{([^}]*)}/) { |
|---|
| 1710 | $date = $1; |
|---|
| 1711 | $date =~ s/~/$Macro->{'~'}/g; |
|---|
| 1712 | $Macro->{'Date'} = $date; |
|---|
| 1713 | } elsif (/^\s*\\setVersion{([^}]*)}/) { |
|---|
| 1714 | $version = $1; |
|---|
| 1715 | $versin =~ s/~/$Macro->{'~'}/g; |
|---|
| 1716 | $Macro->{'Version'} = $version; |
|---|
| 1717 | } elsif (/^\s*\\begin{Name}{([^}]*)}{([^}]*)}{([^}]*)}{([^}]*)}{([^}]*)}/) { |
|---|
| 1718 | $section = "Name"; |
|---|
| 1719 | $chapter = $1; |
|---|
| 1720 | $name = $2; |
|---|
| 1721 | $Name = uc $name; |
|---|
| 1722 | $author = $3; |
|---|
| 1723 | $tool = $4; |
|---|
| 1724 | $title = $5; |
|---|
| 1725 | $rest = $'; |
|---|
| 1726 | $started = 1; |
|---|
| 1727 | $sections[0] = $section; |
|---|
| 1728 | $section_cnt = 0; |
|---|
| 1729 | &{$Prefix . "Start"} ($name, $chapter, $author, $tool, $title); |
|---|
| 1730 | &{$Prefix . "NameStart"} ($name, $chapter, $author, $tool, $title); |
|---|
| 1731 | } elsif (/^\s*\\end{Name}/) { |
|---|
| 1732 | &{$Prefix . "NameEnd"} ($name, $chapter, $author, $tool); |
|---|
| 1733 | } elsif (/^\s*\\begin{Table}(\[([^]]*)\])?{([^}]*)}/) { |
|---|
| 1734 | # \begin{Table}[width]{columns} |
|---|
| 1735 | if ($started == 1) { |
|---|
| 1736 | $columns = $3; |
|---|
| 1737 | $column = $_[0]; |
|---|
| 1738 | $inside_table = 1; |
|---|
| 1739 | $first_column = 1; |
|---|
| 1740 | &{$Prefix . "TableStart"} ($columns, $2); |
|---|
| 1741 | } |
|---|
| 1742 | } elsif (/^\s*\\end{Table}/) { |
|---|
| 1743 | if ($started == 1) { |
|---|
| 1744 | $inside_table = 0; |
|---|
| 1745 | $first_column = 0; |
|---|
| 1746 | &{$Prefix . "TableEnd"} ($columns); |
|---|
| 1747 | } |
|---|
| 1748 | } elsif (/^\s*\\begin{Description}(\[[^]]*\])?/) { |
|---|
| 1749 | if ($started == 1) { |
|---|
| 1750 | $list_nest++; |
|---|
| 1751 | $cur_list[$list_nest] = 'descr'; |
|---|
| 1752 | $item_nr[$list_nest] = 0; |
|---|
| 1753 | &{$Prefix . "DescriptionStart"}; |
|---|
| 1754 | } |
|---|
| 1755 | } elsif (/^\s*\\end{Description}/) { |
|---|
| 1756 | if ($started == 1) { |
|---|
| 1757 | &{$Prefix . "DescriptionEnd"}; |
|---|
| 1758 | $list_nest--; |
|---|
| 1759 | } |
|---|
| 1760 | } elsif (/^\s*\\begin{description}/) { |
|---|
| 1761 | if ($started == 1) { |
|---|
| 1762 | $list_nest++; |
|---|
| 1763 | $cur_list[$list_nest] = 'descr'; |
|---|
| 1764 | $item_nr[$list_nest] = 0; |
|---|
| 1765 | &{$Prefix . "DescriptionStart"}; |
|---|
| 1766 | } |
|---|
| 1767 | } elsif (/^\s*\\end{description}/) { |
|---|
| 1768 | if ($started == 1) { |
|---|
| 1769 | &{$Prefix . "DescriptionEnd"}; |
|---|
| 1770 | $list_nest--; |
|---|
| 1771 | } |
|---|
| 1772 | } elsif (/^\s*\\begin{center}/) { |
|---|
| 1773 | if ($started == 1) { |
|---|
| 1774 | &{$Prefix . "CenterStart"}; |
|---|
| 1775 | } |
|---|
| 1776 | } elsif (/^\s*\\end{center}/) { |
|---|
| 1777 | if ($started == 1) { |
|---|
| 1778 | &{$Prefix . "CenterEnd"}; |
|---|
| 1779 | } |
|---|
| 1780 | } elsif (/^\s*\\begin{enumerate}/) { |
|---|
| 1781 | if ($started == 1) { |
|---|
| 1782 | $list_nest++; |
|---|
| 1783 | $cur_list[$list_nest] = 'enum'; |
|---|
| 1784 | $item_nr[$list_nest] = 0; |
|---|
| 1785 | &{$Prefix . "EnumStart"} ; |
|---|
| 1786 | } |
|---|
| 1787 | } elsif (/^\s*\\end{enumerate}/) { |
|---|
| 1788 | if ($started == 1) { |
|---|
| 1789 | &{$Prefix . "EnumEnd"} ; |
|---|
| 1790 | $list_nest--; |
|---|
| 1791 | } |
|---|
| 1792 | } elsif (/^\s*\\begin{itemize}/) { |
|---|
| 1793 | if ($started == 1) { |
|---|
| 1794 | $list_nest++; |
|---|
| 1795 | $cur_list[$list_nest] = 'item'; |
|---|
| 1796 | $item_nr[$list_nest] = 0; |
|---|
| 1797 | &{$Prefix . "ItemStart"} ; |
|---|
| 1798 | } |
|---|
| 1799 | } elsif (/^\s*\\end{itemize}/) { |
|---|
| 1800 | if ($started == 1) { |
|---|
| 1801 | &{$Prefix . "ItemEnd"} ; |
|---|
| 1802 | $list_nest--; |
|---|
| 1803 | } |
|---|
| 1804 | } elsif (/^\s*\\begin{verbatim}/) { |
|---|
| 1805 | if ($started == 1) { |
|---|
| 1806 | &{$Prefix . "VerbatimStart"}; |
|---|
| 1807 | $inside_verb = 1; |
|---|
| 1808 | } |
|---|
| 1809 | } elsif (/^\s*\\(subsubsection|subsection|section){([^}]*)}/) { |
|---|
| 1810 | $kind = $1; |
|---|
| 1811 | $section = $2; |
|---|
| 1812 | $section_cnt ++; |
|---|
| 1813 | $sections[$section_cnt] = $section; |
|---|
| 1814 | $section_kind[$section_cnt] = $kind; |
|---|
| 1815 | if ($started == 1) { |
|---|
| 1816 | &{$Prefix . "Section"} ($section_cnt, $kind, $section); |
|---|
| 1817 | } |
|---|
| 1818 | } elsif (/^\s*\\LatexManEnd/) { |
|---|
| 1819 | last; |
|---|
| 1820 | } elsif (/^\s*((\\begin{Name|Table|Description})|(\\(sub)?section))/) { |
|---|
| 1821 | die "$CMD: in line $.\n " . |
|---|
| 1822 | "Arguments of $1 are not contained in a single " . |
|---|
| 1823 | "line.\n " . |
|---|
| 1824 | "Remember: all arguments of a macro must be on the same line.\n"; |
|---|
| 1825 | } else { |
|---|
| 1826 | if ($started == 1) { |
|---|
| 1827 | interpret_line $_; |
|---|
| 1828 | } |
|---|
| 1829 | } |
|---|
| 1830 | } |
|---|
| 1831 | &{$Prefix . "End"}; |
|---|
| 1832 | |
|---|
| 1833 | close DEST; |
|---|
| 1834 | |
|---|
| 1835 | if ($opt_H || $opt_T) { |
|---|
| 1836 | open (TMP, "<$tmp") || die "$CMD: Can't open file \`$tmp' for reading.\n"; |
|---|
| 1837 | open (DEST, ">$DestFile") || die "$CMD: Can't open file \`$DestFile' for writing.\n"; |
|---|
| 1838 | while (<TMP>) { |
|---|
| 1839 | if (/^\@\@INSERTION-POINT\@\@-TOC\@\@$/) { |
|---|
| 1840 | if ($opt_H) { |
|---|
| 1841 | # Table of contents for HTML |
|---|
| 1842 | my $nesting = 0; # nesting of section/subsection/subsubsection |
|---|
| 1843 | Print '\n<h3>Table of Contents</h3>\n'; |
|---|
| 1844 | for ($i = 1; $i <= $section_cnt; $i++) { |
|---|
| 1845 | my $cur_nesting = 0; |
|---|
| 1846 | if ($section_kind[$i] eq "subsubsection") { |
|---|
| 1847 | $cur_nesting = 3; |
|---|
| 1848 | } elsif ($section_kind[$i] eq "subsection") { |
|---|
| 1849 | $cur_nesting = 2; |
|---|
| 1850 | } elsif ($section_kind[$i] eq "section") { |
|---|
| 1851 | $cur_nesting = 1; |
|---|
| 1852 | } |
|---|
| 1853 | if ($cur_nesting > $nesting) { |
|---|
| 1854 | # open a new list |
|---|
| 1855 | Print '\n<ul>\n' |
|---|
| 1856 | } |
|---|
| 1857 | if ($cur_nesting == $nesting) { |
|---|
| 1858 | # same level, close list item |
|---|
| 1859 | Print '</li>\n'; |
|---|
| 1860 | } |
|---|
| 1861 | if ($cur_nesting < $nesting) { |
|---|
| 1862 | # close list and list item |
|---|
| 1863 | for my $i ($cur_nesting .. $nesting-1) { |
|---|
| 1864 | Print '</li>\n'; |
|---|
| 1865 | Print '</ul>\n'; |
|---|
| 1866 | } |
|---|
| 1867 | } |
|---|
| 1868 | # print item |
|---|
| 1869 | Print "<li><a href=\"#section_$i\">"; |
|---|
| 1870 | interpret_word $sections[$i]; |
|---|
| 1871 | Print "</a>"; |
|---|
| 1872 | $nesting = $cur_nesting; |
|---|
| 1873 | } |
|---|
| 1874 | # close remaining lists |
|---|
| 1875 | for my $i (1 .. $nesting) { |
|---|
| 1876 | Print '</li>\n'; |
|---|
| 1877 | Print '</ul>\n'; |
|---|
| 1878 | } |
|---|
| 1879 | } else { |
|---|
| 1880 | # Menu of sections for texi |
|---|
| 1881 | Print '@menu\n'; |
|---|
| 1882 | for ($i = 2; $i <= $section_cnt; $i++) { |
|---|
| 1883 | interpret_line "* " . $sections[$i] . "::"; |
|---|
| 1884 | } |
|---|
| 1885 | Print '@end menu\n'; |
|---|
| 1886 | } |
|---|
| 1887 | } elsif (/\@\@INSERTION-POINT\@\@-TEXI-TOP\@\@/) { |
|---|
| 1888 | # Texi-top node |
|---|
| 1889 | Print '@node Top, ' . $sections[2] . ', (dir), (dir)\n'; |
|---|
| 1890 | } elsif (/\@\@INSERTION-POINT\@\@-TEXI-SEC\@\@ (\w+) (\d+)/) { |
|---|
| 1891 | # print section header for texi |
|---|
| 1892 | $kind = $1; |
|---|
| 1893 | $cnt = $2; |
|---|
| 1894 | $section = $sections[$cnt]; |
|---|
| 1895 | Print '@node ' ; |
|---|
| 1896 | interpret_word "$sections[$cnt], "; |
|---|
| 1897 | interpret_word "$sections[$cnt+1], "; |
|---|
| 1898 | interpret_word "$sections[$cnt-1], Top "; |
|---|
| 1899 | NL; |
|---|
| 1900 | } else { |
|---|
| 1901 | print DEST $_; |
|---|
| 1902 | } |
|---|
| 1903 | } |
|---|
| 1904 | close TMP; |
|---|
| 1905 | close DEST; |
|---|
| 1906 | unlink $tmp; |
|---|
| 1907 | } |
|---|
| 1908 | |
|---|
| 1909 | ######################################################################### |
|---|
| 1910 | |
|---|
| 1911 | ## Emacs specific: |
|---|
| 1912 | ## Local Variables: *** |
|---|
| 1913 | ## mode: perl *** |
|---|
| 1914 | ## End: *** |
|---|
| 1915 | |
|---|