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| Rev | Author | Line No. | Line |
|---|---|---|---|
| 2 | pj | 1 | #!/usr/local/bin/perl |
| 2 | 'di '; |
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| 3 | 'ig 00 '; |
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| 4 | #+############################################################################## |
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| 5 | # # |
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| 6 | # File: texi2html # |
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| 7 | # # |
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| 8 | # Description: Program to transform most Texinfo documents to HTML # |
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| 9 | # # |
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| 10 | #-############################################################################## |
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| 11 | |||
| 12 | # @(#)texi2html 1.52 01/05/98 Written (mainly) by Lionel Cons, Lionel.Cons@cern.ch |
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| 13 | # Hacked by athena@theory.lcs.mit.edu and stevenj@alum.mit.edu |
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| 14 | |||
| 15 | |||
| 16 | # The man page for this program is included at the end of this file and can be |
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| 17 | # viewed using the command 'nroff -man texi2html'. |
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| 18 | # Please read the copyright at the end of the man page. |
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| 19 | |||
| 20 | #+++############################################################################ |
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| 21 | # # |
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| 22 | # Constants # |
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| 23 | # # |
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| 24 | #---############################################################################ |
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| 25 | |||
| 26 | $DEBUG_TOC = 1; |
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| 27 | $DEBUG_INDEX = 2; |
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| 28 | $DEBUG_BIB = 4; |
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| 29 | $DEBUG_GLOSS = 8; |
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| 30 | $DEBUG_DEF = 16; |
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| 31 | $DEBUG_HTML = 32; |
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| 32 | $DEBUG_USER = 64; |
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| 33 | |||
| 34 | $BIBRE = '\[[\w\/-]+\]'; # RE for a bibliography reference |
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| 35 | $FILERE = '[\/\w.+-]+'; # RE for a file name |
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| 36 | $VARRE = '[^\s\{\}]+'; # RE for a variable name |
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| 37 | $NODERE = '[^@{}:\'`",]+'; # RE for a node name |
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| 38 | $NODESRE = '[^@{}:\'`"]+'; # RE for a list of node names |
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| 39 | $XREFRE = '[^@{}]+'; # RE for a xref (should use NODERE) |
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| 40 | |||
| 41 | $ERROR = "***"; # prefix for errors and warnings |
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| 42 | $THISPROG = "texi2html 1.52"; # program name and version |
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| 43 | $HOMEPAGE = "http://wwwinfo.cern.ch/dis/texi2html/"; # program home page |
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| 44 | $TODAY = &pretty_date; # like "20 September 1993" |
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| 45 | $SPLITTAG = "<!-- SPLIT HERE -->\n"; # tag to know where to split |
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| 46 | $PROTECTTAG = "_ThisIsProtected_"; # tag to recognize protected sections |
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| 47 | $html2_doctype = '<!DOCTYPE HTML PUBLIC "-//IETF//DTD HTML 2.0 Strict Level 2//EN">'; |
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| 48 | |||
| 49 | # |
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| 50 | # language dependent constants |
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| 51 | # |
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| 52 | #$LDC_SEE = 'see'; |
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| 53 | #$LDC_SECTION = 'section'; |
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| 54 | #$LDC_IN = 'in'; |
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| 55 | #$LDC_TOC = 'Table of Contents'; |
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| 56 | #$LDC_GOTO = 'Go to the'; |
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| 57 | #$LDC_FOOT = 'Footnotes'; |
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| 58 | # TODO: @def* shortcuts |
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| 59 | |||
| 60 | # |
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| 61 | # pre-defined indices |
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| 62 | # |
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| 63 | %predefined_index = ( |
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| 64 | 'cp', 'c', |
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| 65 | 'fn', 'f', |
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| 66 | 'vr', 'v', |
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| 67 | 'ky', 'k', |
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| 68 | 'pg', 'p', |
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| 69 | 'tp', 't', |
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| 70 | ); |
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| 71 | |||
| 72 | # |
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| 73 | # valid indices |
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| 74 | # |
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| 75 | %valid_index = ( |
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| 76 | 'c', 1, |
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| 77 | 'f', 1, |
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| 78 | 'v', 1, |
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| 79 | 'k', 1, |
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| 80 | 'p', 1, |
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| 81 | 't', 1, |
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| 82 | ); |
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| 83 | |||
| 84 | # |
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| 85 | # texinfo section names to level |
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| 86 | # |
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| 87 | %sec2level = ( |
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| 88 | 'top', 0, |
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| 89 | 'chapter', 1, |
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| 90 | 'unnumbered', 1, |
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| 91 | 'majorheading', 1, |
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| 92 | 'chapheading', 1, |
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| 93 | 'appendix', 1, |
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| 94 | 'section', 2, |
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| 95 | 'unnumberedsec', 2, |
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| 96 | 'heading', 2, |
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| 97 | 'appendixsec', 2, |
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| 98 | 'appendixsection', 2, |
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| 99 | 'subsection', 3, |
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| 100 | 'unnumberedsubsec', 3, |
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| 101 | 'subheading', 3, |
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| 102 | 'appendixsubsec', 3, |
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| 103 | 'subsubsection', 4, |
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| 104 | 'unnumberedsubsubsec', 4, |
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| 105 | 'subsubheading', 4, |
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| 106 | 'appendixsubsubsec', 4, |
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| 107 | ); |
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| 108 | |||
| 109 | # |
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| 110 | # accent map, TeX command to ISO name |
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| 111 | # |
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| 112 | %accent_map = ( |
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| 113 | '"', 'uml', |
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| 114 | '~', 'tilde', |
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| 115 | '^', 'circ', |
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| 116 | '`', 'grave', |
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| 117 | '\'', 'acute', |
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| 118 | ); |
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| 119 | |||
| 120 | # |
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| 121 | # texinfo "simple things" (@foo) to HTML ones |
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| 122 | # |
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| 123 | %simple_map = ( |
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| 124 | # cf. makeinfo.c |
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| 125 | "*", "<BR>", # HTML+ |
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| 126 | " ", " ", |
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| 127 | "\n", "\n", |
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| 128 | "|", "", |
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| 129 | # spacing commands |
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| 130 | ":", "", |
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| 131 | "!", "!", |
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| 132 | "?", "?", |
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| 133 | ".", ".", |
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| 134 | # hyphenation |
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| 135 | "-", "" # use ­ entity here? |
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| 136 | ); |
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| 137 | |||
| 138 | # |
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| 139 | # texinfo "things" (@foo{}) to HTML ones |
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| 140 | # |
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| 141 | %things_map = ( |
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| 142 | 'TeX', 'TeX', |
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| 143 | 'br', '<P>', # paragraph break |
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| 144 | 'bullet', '*', |
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| 145 | 'copyright', '©', |
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| 146 | 'dots', '...', # use … entity here? |
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| 147 | 'equiv', '==', |
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| 148 | 'error', 'error-->', |
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| 149 | 'expansion', '==>', |
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| 150 | 'minus', '-', |
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| 151 | 'point', '-!-', |
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| 152 | 'print', '-|', |
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| 153 | 'result', '=>', |
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| 154 | 'today', $TODAY, |
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| 155 | ); |
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| 156 | |||
| 157 | # |
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| 158 | # texinfo styles (@foo{bar}) to HTML ones |
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| 159 | # |
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| 160 | %style_map = ( |
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| 161 | 'asis', '', |
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| 162 | 'b', 'B', |
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| 163 | 'cite', 'CITE', |
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| 164 | 'code', 'CODE', |
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| 165 | 'ctrl', '&do_ctrl', # special case |
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| 166 | 'dfn', 'EM', # DFN tag is illegal in the standard |
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| 167 | 'dmn', '', # useless |
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| 168 | 'email', '&do_email', # insert a clickable email address |
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| 169 | 'emph', 'EM', |
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| 170 | 'file', '"TT', # will put quotes, cf. &apply_style |
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| 171 | 'i', 'I', |
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| 172 | 'kbd', 'KBD', |
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| 173 | 'key', 'KBD', |
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| 174 | 'math', '', |
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| 175 | 'r', '', # unsupported |
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| 176 | 'samp', '"SAMP', # will put quotes, cf. &apply_style |
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| 177 | 'sc', '&do_sc', # special case |
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| 178 | 'strong', 'STRONG', |
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| 179 | 't', 'TT', |
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| 180 | 'titlefont', '', # useless |
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| 181 | 'uref', '&do_uref', # insert a clickable URL |
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| 182 | 'url', '&do_url', # insert a clickable URL |
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| 183 | 'var', 'VAR', |
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| 184 | 'w', '', # unsupported |
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| 185 | ); |
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| 186 | |||
| 187 | # |
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| 188 | # texinfo format (@foo/@end foo) to HTML ones |
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| 189 | # |
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| 190 | %format_map = ( |
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| 191 | 'display', 'PRE', |
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| 192 | 'example', 'PRE', |
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| 193 | 'format', 'PRE', |
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| 194 | 'lisp', 'PRE', |
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| 195 | 'quotation', 'BLOCKQUOTE', |
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| 196 | 'smallexample', 'PRE', |
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| 197 | 'smalllisp', 'PRE', |
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| 198 | # lists |
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| 199 | 'itemize', 'UL', |
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| 200 | 'enumerate', 'OL', |
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| 201 | # poorly supported |
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| 202 | 'flushleft', 'PRE', |
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| 203 | 'flushright', 'PRE', |
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| 204 | ); |
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| 205 | |||
| 206 | # |
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| 207 | # texinfo definition shortcuts to real ones |
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| 208 | # |
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| 209 | %def_map = ( |
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| 210 | # basic commands |
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| 211 | 'deffn', 0, |
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| 212 | 'defvr', 0, |
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| 213 | 'deftypefn', 0, |
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| 214 | 'deftypevr', 0, |
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| 215 | 'defcv', 0, |
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| 216 | 'defop', 0, |
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| 217 | 'deftp', 0, |
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| 218 | # basic x commands |
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| 219 | 'deffnx', 0, |
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| 220 | 'defvrx', 0, |
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| 221 | 'deftypefnx', 0, |
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| 222 | 'deftypevrx', 0, |
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| 223 | 'defcvx', 0, |
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| 224 | 'defopx', 0, |
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| 225 | 'deftpx', 0, |
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| 226 | # shortcuts |
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| 227 | 'defun', 'deffn Function', |
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| 228 | 'defmac', 'deffn Macro', |
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| 229 | 'defspec', 'deffn {Special Form}', |
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| 230 | 'defvar', 'defvr Variable', |
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| 231 | 'defopt', 'defvr {User Option}', |
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| 232 | 'deftypefun', 'deftypefn Function', |
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| 233 | 'deftypevar', 'deftypevr Variable', |
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| 234 | 'defivar', 'defcv {Instance Variable}', |
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| 235 | 'defmethod', 'defop Method', |
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| 236 | # x shortcuts |
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| 237 | 'defunx', 'deffnx Function', |
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| 238 | 'defmacx', 'deffnx Macro', |
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| 239 | 'defspecx', 'deffnx {Special Form}', |
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| 240 | 'defvarx', 'defvrx Variable', |
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| 241 | 'defoptx', 'defvrx {User Option}', |
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| 242 | 'deftypefunx', 'deftypefnx Function', |
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| 243 | 'deftypevarx', 'deftypevrx Variable', |
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| 244 | 'defivarx', 'defcvx {Instance Variable}', |
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| 245 | 'defmethodx', 'defopx Method', |
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| 246 | ); |
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| 247 | |||
| 248 | # |
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| 249 | # things to skip |
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| 250 | # |
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| 251 | %to_skip = ( |
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| 252 | # comments |
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| 253 | 'c', 1, |
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| 254 | 'comment', 1, |
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| 255 | # useless |
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| 256 | 'contents', 1, |
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| 257 | 'shortcontents', 1, |
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| 258 | 'summarycontents', 1, |
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| 259 | 'footnotestyle', 1, |
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| 260 | 'end ifclear', 1, |
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| 261 | 'end ifset', 1, |
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| 262 | 'titlepage', 1, |
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| 263 | 'end titlepage', 1, |
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| 264 | # unsupported commands (formatting) |
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| 265 | 'afourpaper', 1, |
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| 266 | 'cropmarks', 1, |
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| 267 | 'finalout', 1, |
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| 268 | 'headings', 1, |
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| 269 | 'need', 1, |
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| 270 | 'page', 1, |
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| 271 | 'setchapternewpage', 1, |
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| 272 | 'everyheading', 1, |
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| 273 | 'everyfooting', 1, |
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| 274 | 'evenheading', 1, |
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| 275 | 'evenfooting', 1, |
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| 276 | 'oddheading', 1, |
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| 277 | 'oddfooting', 1, |
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| 278 | 'smallbook', 1, |
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| 279 | 'vskip', 1, |
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| 280 | 'filbreak', 1, |
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| 281 | 'paragraphindent', 1, |
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| 282 | # unsupported formats |
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| 283 | 'cartouche', 1, |
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| 284 | 'end cartouche', 1, |
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| 285 | 'group', 1, |
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| 286 | 'end group', 1, |
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| 287 | ); |
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| 288 | |||
| 289 | #+++############################################################################ |
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| 290 | # # |
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| 291 | # Argument parsing, initialisation # |
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| 292 | # # |
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| 293 | #---############################################################################ |
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| 294 | |||
| 295 | %value = (); # hold texinfo variables, see also -D |
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| 296 | |||
| 297 | $use_bibliography = 1; |
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| 298 | $use_acc = 0; |
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| 299 | $debug = 0; |
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| 300 | $doctype = ''; |
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| 301 | $check = 0; |
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| 302 | $expandinfo = 0; |
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| 303 | $use_glossary = 0; |
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| 304 | $invisible_mark = ''; |
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| 305 | $use_iso = 0; |
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| 306 | @include_dirs = (); |
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| 307 | $show_menu = 0; |
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| 308 | $number_sections = 0; |
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| 309 | $split_node = 0; |
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| 310 | $split_chapter = 0; |
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| 311 | $no_toc_href = 0; |
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| 312 | $monolithic = 0; |
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| 313 | $verbose = 0; |
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| 314 | $usage = <<EOT; |
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| 315 | This is $THISPROG |
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| 316 | To convert a Texinfo file to HMTL: $0 [options] file |
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| 317 | where options can be: |
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| 318 | -expandinfo : use \@ifinfo sections, not \@iftex |
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| 319 | -glossary : handle a glossary |
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| 320 | -invisible name: use 'name' as an invisible anchor |
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| 321 | -Dname : define name like with \@set |
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| 322 | -I dir : search also for files in 'dir' |
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| 323 | -menu : handle menus |
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| 324 | -monolithic : output only one file including ToC |
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| 325 | -number : number sections |
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| 326 | -split_chapter : split on main sections |
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| 327 | -split_node : split on nodes |
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| 328 | -no_toc_href : don't write links to TOC |
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| 329 | -usage : print usage instructions |
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| 330 | -verbose : verbose output |
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| 331 | To check converted files: $0 -check [-verbose] files |
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| 332 | EOT |
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| 333 | |||
| 334 | while (@ARGV && $ARGV[0] =~ /^-/) { |
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| 335 | $_ = shift(@ARGV); |
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| 336 | if (/^-acc$/) { $use_acc = 1; next; } |
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| 337 | if (/^-d(ebug)?(\d+)?$/) { $debug = $2 || shift(@ARGV); next; } |
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| 338 | if (/^-doctype$/) { $doctype = shift(@ARGV); next; } |
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| 339 | if (/^-c(heck)?$/) { $check = 1; next; } |
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| 340 | if (/^-e(xpandinfo)?$/) { $expandinfo = 1; next; } |
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| 341 | if (/^-g(lossary)?$/) { $use_glossary = 1; next; } |
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| 342 | if (/^-i(nvisible)?$/) { $invisible_mark = shift(@ARGV); next; } |
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| 343 | if (/^-iso$/) { $use_iso = 1; next; } |
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| 344 | if (/^-n(o_toc_href)?$/) { $no_toc_href = 1; next; } |
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| 345 | if (/^-D(.+)?$/) { $value{$1 || shift(@ARGV)} = 1; next; } |
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| 346 | if (/^-I(.+)?$/) { push(@include_dirs, $1 || shift(@ARGV)); next; } |
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| 347 | if (/^-m(enu)?$/) { $show_menu = 1; next; } |
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| 348 | if (/^-mono(lithic)?$/) { $monolithic = 1; next; } |
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| 349 | if (/^-n(umber)?$/) { $number_sections = 1; next; } |
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| 350 | if (/^-s(plit)?_?(n(ode)?|c(hapter)?)?$/) { |
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| 351 | if ($2 =~ /^n/) { |
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| 352 | $split_node = 1; |
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| 353 | } else { |
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| 354 | $split_chapter = 1; |
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| 355 | } |
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| 356 | next; |
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| 357 | } |
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| 358 | if (/^-v(erbose)?$/) { $verbose = 1; next; } |
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| 359 | die $usage; |
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| 360 | } |
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| 361 | if ($check) { |
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| 362 | die $usage unless @ARGV > 0; |
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| 363 | ✓ |
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| 364 | exit; |
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| 365 | } |
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| 366 | |||
| 367 | if (($split_node || $split_chapter) && $monolithic) { |
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| 368 | warn "Can't use -monolithic with -split, -monolithic ignored.\n"; |
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| 369 | $monolithic = 0; |
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| 370 | } |
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| 371 | if ($expandinfo) { |
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| 372 | $to_skip{'ifinfo'}++; |
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| 373 | $to_skip{'end ifinfo'}++; |
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| 374 | } else { |
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| 375 | $to_skip{'iftex'}++; |
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| 376 | $to_skip{'end iftex'}++; |
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| 377 | } |
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| 378 | |||
| 379 | $invisible_mark = '<IMG SRC="invisible.xbm">' if $invisible_mark eq 'xbm'; |
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| 380 | die $usage unless @ARGV == 1; |
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| 381 | $docu = shift(@ARGV); |
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| 382 | if ($docu =~ /.*\//) { |
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| 383 | chop($docu_dir = $&); |
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| 384 | $docu_name = $'; |
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| 385 | } else { |
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| 386 | $docu_dir = '.'; |
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| 387 | $docu_name = $docu; |
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| 388 | } |
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| 389 | unshift(@include_dirs, $docu_dir); |
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| 390 | $docu_name =~ s/\.te?x(i|info)?$//; # basename of the document |
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| 391 | |||
| 392 | $docu_doc = "$docu_name.html"; # document's contents |
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| 393 | if ($monolithic) { |
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| 394 | $docu_toc = $docu_foot = $docu_doc; |
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| 395 | } else { |
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| 396 | $docu_toc = "${docu_name}_toc.html"; # document's table of contents |
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| 397 | $docu_foot = "${docu_name}_foot.html"; # document's footnotes |
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| 398 | } |
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| 399 | |||
| 400 | # |
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| 401 | # variables |
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| 402 | # |
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| 403 | $value{'html'} = 1; # predefine html (the output format) |
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| 404 | $value{'texi2html'} = '1.52'; # predefine texi2html (the translator) |
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| 405 | # _foo: internal to track @foo |
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| 406 | foreach ('_author', '_title', '_subtitle', |
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| 407 | '_settitle', '_setfilename') { |
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| 408 | $value{$_} = ''; # prevent -w warnings |
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| 409 | } |
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| 410 | %node2sec = (); # node to section name |
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| 411 | %node2href = (); # node to HREF |
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| 412 | %bib2href = (); # bibliography reference to HREF |
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| 413 | %gloss2href = (); # glossary term to HREF |
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| 414 | @sections = (); # list of sections |
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| 415 | %tag2pro = (); # protected sections |
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| 416 | |||
| 417 | # |
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| 418 | # initial indexes |
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| 419 | # |
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| 420 | $bib_num = 0; |
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| 421 | $foot_num = 0; |
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| 422 | $gloss_num = 0; |
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| 423 | $idx_num = 0; |
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| 424 | $sec_num = 0; |
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| 425 | $doc_num = 0; |
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| 426 | $html_num = 0; |
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| 427 | |||
| 428 | # |
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| 429 | # can I use ISO8879 characters? (HTML+) |
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| 430 | # |
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| 431 | if ($use_iso) { |
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| 432 | $things_map{'bullet'} = "•"; |
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| 433 | $things_map{'copyright'} = "©"; |
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| 434 | $things_map{'dots'} = "…"; |
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| 435 | $things_map{'equiv'} = "≡"; |
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| 436 | $things_map{'expansion'} = "→"; |
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| 437 | $things_map{'point'} = "∗"; |
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| 438 | $things_map{'result'} = "⇒"; |
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| 439 | } |
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| 440 | |||
| 441 | # |
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| 442 | # read texi2html extensions (if any) |
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| 443 | # |
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| 444 | $extensions = 'texi2html.ext'; # extensions in working directory |
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| 445 | if (-f $extensions) { |
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| 446 | print "# reading extensions from $extensions\n" if $verbose; |
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| 447 | require($extensions); |
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| 448 | } |
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| 449 | ($progdir = $0) =~ s/[^\/]+$//; |
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| 450 | if ($progdir && ($progdir ne './')) { |
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| 451 | $extensions = "${progdir}texi2html.ext"; # extensions in texi2html directory |
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| 452 | if (-f $extensions) { |
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| 453 | print "# reading extensions from $extensions\n" if $verbose; |
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| 454 | require($extensions); |
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| 455 | } |
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| 456 | } |
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| 457 | |||
| 458 | print "# reading from $docu\n" if $verbose; |
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| 459 | |||
| 460 | #+++############################################################################ |
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| 461 | # # |
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| 462 | # Pass 1: read source, handle command, variable, simple substitution # |
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| 463 | # # |
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| 464 | #---############################################################################ |
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| 465 | |||
| 466 | @lines = (); # whole document |
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| 467 | @toc_lines = (); # table of contents |
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| 468 | $toplevel = 0; # top level seen in hierarchy |
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| 469 | $curlevel = 0; # current level in TOC |
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| 470 | $node = ''; # current node name |
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| 471 | $in_table = 0; # am I inside a table |
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| 472 | $table_type = ''; # type of table ('', 'f', 'v', 'multi') |
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| 473 | @tables = (); # nested table support |
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| 474 | $in_bibliography = 0; # am I inside a bibliography |
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| 475 | $in_glossary = 0; # am I inside a glossary |
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| 476 | $in_top = 0; # am I inside the top node |
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| 477 | $in_pre = 0; # am I inside a preformatted section |
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| 478 | $in_list = 0; # am I inside a list |
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| 479 | $in_html = 0; # am I inside an HTML section |
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| 480 | $first_line = 1; # is it the first line |
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| 481 | $dont_html = 0; # don't protect HTML on thisline |
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| 482 | $split_num = 0; # split index |
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| 483 | $deferred_ref = ''; # deferred reference for indexes |
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| 484 | @html_stack = (); # HTML elements stack |
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| 485 | $html_element = ''; # current HTML element |
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| 486 | &html_reset; |
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| 487 | |||
| 488 | # build code for simple substitutions |
||
| 489 | # the maps used (%simple_map and %things_map) MUST be aware of this |
||
| 490 | # watch out for regexps, / and escaped characters! |
||
| 491 | $subst_code = ''; |
||
| 492 | foreach (keys(%simple_map)) { |
||
| 493 | ($re = $_) =~ s/(\W)/\\$1/g; # protect regexp chars |
||
| 494 | $subst_code .= "s/\\\@$re/$simple_map{$_}/g;\n"; |
||
| 495 | } |
||
| 496 | foreach (keys(%things_map)) { |
||
| 497 | $subst_code .= "s/\\\@$_\\{\\}/$things_map{$_}/g;\n"; |
||
| 498 | } |
||
| 499 | if ($use_acc) { |
||
| 500 | # accentuated characters |
||
| 501 | foreach (keys(%accent_map)) { |
||
| 502 | if ($_ eq "`") { |
||
| 503 | $subst_code .= "s/$;3"; |
||
| 504 | } elsif ($_ eq "'") { |
||
| 505 | $subst_code .= "s/$;4"; |
||
| 506 | } else { |
||
| 507 | $subst_code .= "s/\\\@\\$_"; |
||
| 508 | } |
||
| 509 | $subst_code .= "([aeiou])/&\${1}$accent_map{$_};/gi;\n"; |
||
| 510 | } |
||
| 511 | } |
||
| 512 | eval("sub simple_substitutions { $subst_code }"); |
||
| 513 | |||
| 514 | &init_input; |
||
| 515 | while ($_ = &next_line) { |
||
| 516 | # |
||
| 517 | # remove \input on the first lines only |
||
| 518 | # |
||
| 519 | if ($first_line) { |
||
| 520 | next if /^\\input/; |
||
| 521 | $first_line = 0; |
||
| 522 | } |
||
| 523 | # |
||
| 524 | # parse texinfo tags |
||
| 525 | # |
||
| 526 | $tag = ''; |
||
| 527 | $end_tag = ''; |
||
| 528 | if (/^\@end\s+(\w+)\b/) { |
||
| 529 | $end_tag = $1; |
||
| 530 | } elsif (/^\@(\w+)\b/) { |
||
| 531 | $tag = $1; |
||
| 532 | } |
||
| 533 | # |
||
| 534 | # handle @ifhtml / @end ifhtml |
||
| 535 | # |
||
| 536 | if ($in_html) { |
||
| 537 | if ($end_tag eq 'ifhtml') { |
||
| 538 | $in_html = 0; |
||
| 539 | } else { |
||
| 540 | $tag2pro{$in_html} .= $_; |
||
| 541 | } |
||
| 542 | next; |
||
| 543 | } elsif ($tag eq 'ifhtml') { |
||
| 544 | $in_html = $PROTECTTAG . ++$html_num; |
||
| 545 | push(@lines, $in_html); |
||
| 546 | next; |
||
| 547 | } |
||
| 548 | # |
||
| 549 | # try to skip the line |
||
| 550 | # |
||
| 551 | if ($end_tag) { |
||
| 552 | next if $to_skip{"end $end_tag"}; |
||
| 553 | } elsif ($tag) { |
||
| 554 | next if $to_skip{$tag}; |
||
| 555 | last if $tag eq 'bye'; |
||
| 556 | } |
||
| 557 | if ($in_top) { |
||
| 558 | # parsing the top node |
||
| 559 | if ($tag eq 'node' || $tag eq 'include' || $sec2level{$tag}) { |
||
| 560 | # no more in top |
||
| 561 | $in_top = 0; |
||
| 562 | } else { |
||
| 563 | # skip it |
||
| 564 | next; |
||
| 565 | } |
||
| 566 | } |
||
| 567 | # |
||
| 568 | # try to remove inlined comments |
||
| 569 | # syntax from tex-mode.el comment-start-skip |
||
| 570 | # |
||
| 571 | s/((^|[^\@])(\@\@)*)\@c(omment)? .*/$1/; |
||
| 572 | # non-@ substitutions cf. texinfmt.el |
||
| 573 | unless ($in_pre) { |
||
| 574 | s/``/\"/g; |
||
| 575 | s/''/\"/g; |
||
| 576 | s/([\w ])---([\w ])/$1--$2/g; |
||
| 577 | } |
||
| 578 | # |
||
| 579 | # analyze the tag |
||
| 580 | # |
||
| 581 | if ($tag) { |
||
| 582 | # skip lines |
||
| 583 | &skip_until($tag), next if $tag eq 'ignore'; |
||
| 584 | if ($expandinfo) { |
||
| 585 | &skip_until($tag), next if $tag eq 'iftex'; |
||
| 586 | } else { |
||
| 587 | &skip_until($tag), next if $tag eq 'ifinfo'; |
||
| 588 | } |
||
| 589 | &skip_until($tag), next if $tag eq 'tex'; |
||
| 590 | # handle special tables |
||
| 591 | if ($tag =~ /^(|f|v|multi)table$/) { |
||
| 592 | $table_type = $1; |
||
| 593 | $tag = 'table'; |
||
| 594 | } |
||
| 595 | # special cases |
||
| 596 | if ($tag eq 'top' || ($tag eq 'node' && /^\@node\s+top\s*,/i)) { |
||
| 597 | $in_top = 1; |
||
| 598 | @lines = (); # ignore all lines before top (title page garbage) |
||
| 599 | next; |
||
| 600 | } elsif ($tag eq 'node') { |
||
| 601 | $in_top = 0; |
||
| 602 | warn "$ERROR Bad node line: $_" unless $_ =~ /^\@node\s$NODESRE$/o; |
||
| 603 | $_ = &protect_html($_); # if node contains '&' for instance |
||
| 604 | s/^\@node\s+//; |
||
| 605 | ($node) = split(/,/); |
||
| 606 | &normalise_node($node); |
||
| 607 | if ($split_node) { |
||
| 608 | &next_doc; |
||
| 609 | push(@lines, $SPLITTAG) if $split_num++; |
||
| 610 | push(@sections, $node); |
||
| 611 | } |
||
| 612 | next; |
||
| 613 | } elsif ($tag eq 'include') { |
||
| 614 | if (/^\@include\s+($FILERE)\s*$/o) { |
||
| 615 | $file = $1; |
||
| 616 | unless (-e $file) { |
||
| 617 | foreach $dir (@include_dirs) { |
||
| 618 | $file = "$dir/$1"; |
||
| 619 | last if -e $file; |
||
| 620 | } |
||
| 621 | } |
||
| 622 | if (-e $file) { |
||
| 623 | &open($file); |
||
| 624 | print "# including $file\n" if $verbose; |
||
| 625 | } else { |
||
| 626 | warn "$ERROR Can't find $file, skipping"; |
||
| 627 | } |
||
| 628 | } else { |
||
| 629 | warn "$ERROR Bad include line: $_"; |
||
| 630 | } |
||
| 631 | next; |
||
| 632 | } elsif ($tag eq 'ifclear') { |
||
| 633 | if (/^\@ifclear\s+($VARRE)\s*$/o) { |
||
| 634 | next unless defined($value{$1}); |
||
| 635 | &skip_until($tag); |
||
| 636 | } else { |
||
| 637 | warn "$ERROR Bad ifclear line: $_"; |
||
| 638 | } |
||
| 639 | next; |
||
| 640 | } elsif ($tag eq 'ifset') { |
||
| 641 | if (/^\@ifset\s+($VARRE)\s*$/o) { |
||
| 642 | next if defined($value{$1}); |
||
| 643 | &skip_until($tag); |
||
| 644 | } else { |
||
| 645 | warn "$ERROR Bad ifset line: $_"; |
||
| 646 | } |
||
| 647 | next; |
||
| 648 | } elsif ($tag eq 'menu') { |
||
| 649 | unless ($show_menu) { |
||
| 650 | &skip_until($tag); |
||
| 651 | next; |
||
| 652 | } |
||
| 653 | &html_push_if($tag); |
||
| 654 | push(@lines, &html_debug("\n", __LINE__)); |
||
| 655 | } elsif ($format_map{$tag}) { |
||
| 656 | $in_pre = 1 if $format_map{$tag} eq 'PRE'; |
||
| 657 | &html_push_if($format_map{$tag}); |
||
| 658 | push(@lines, &html_debug("\n", __LINE__)); |
||
| 659 | $in_list++ if $format_map{$tag} eq 'UL' || $format_map{$tag} eq 'OL' ; |
||
| 660 | push(@lines, &debug("<$format_map{$tag}>\n", __LINE__)); |
||
| 661 | next; |
||
| 662 | } elsif ($tag eq 'table') { |
||
| 663 | if (/^\@(|f|v|multi)table\s+\@(\w+)/) { |
||
| 664 | $in_table = $2; |
||
| 665 | unshift(@tables, join($;, $table_type, $in_table)); |
||
| 666 | if ($table_type eq "multi") { |
||
| 667 | push(@lines, &debug("<TABLE BORDER>\n", __LINE__)); |
||
| 668 | &html_push_if('TABLE'); |
||
| 669 | } else { |
||
| 670 | push(@lines, &debug("<DL COMPACT>\n", __LINE__)); |
||
| 671 | &html_push_if('DL'); |
||
| 672 | } |
||
| 673 | push(@lines, &html_debug("\n", __LINE__)); |
||
| 674 | } else { |
||
| 675 | warn "$ERROR Bad table line: $_"; |
||
| 676 | } |
||
| 677 | next; |
||
| 678 | } elsif ($tag eq 'synindex' || $tag eq 'syncodeindex') { |
||
| 679 | if (/^\@$tag\s+(\w\w?)\s+(\w\w?)\s*$/) { |
||
| 680 | eval("*${1}index = *${2}index"); |
||
| 681 | } else { |
||
| 682 | warn "$ERROR Bad syn*index line: $_"; |
||
| 683 | } |
||
| 684 | next; |
||
| 685 | } elsif ($tag eq 'sp') { |
||
| 686 | push(@lines, &debug("<P>\n", __LINE__)); |
||
| 687 | next; |
||
| 688 | } elsif ($tag eq 'setref') { |
||
| 689 | &protect_html; # if setref contains '&' for instance |
||
| 690 | if (/^\@$tag\s*{($NODERE)}\s*$/) { |
||
| 691 | $setref = $1; |
||
| 692 | $setref =~ s/\s+/ /g; # normalize |
||
| 693 | $setref =~ s/ $//; |
||
| 694 | $node2sec{$setref} = $name; |
||
| 695 | $node2href{$setref} = "$docu_doc#$docid"; |
||
| 696 | } else { |
||
| 697 | warn "$ERROR Bad setref line: $_"; |
||
| 698 | } |
||
| 699 | next; |
||
| 700 | } elsif ($tag eq 'defindex' || $tag eq 'defcodeindex') { |
||
| 701 | if (/^\@$tag\s+(\w\w)\s*$/) { |
||
| 702 | $valid_index{$1} = 1; |
||
| 703 | } else { |
||
| 704 | warn "$ERROR Bad defindex line: $_"; |
||
| 705 | } |
||
| 706 | next; |
||
| 707 | } elsif (defined($def_map{$tag})) { |
||
| 708 | if ($def_map{$tag}) { |
||
| 709 | s/^\@$tag\s+//; |
||
| 710 | $tag = $def_map{$tag}; |
||
| 711 | $_ = "\@$tag $_"; |
||
| 712 | $tag =~ s/\s.*//; |
||
| 713 | } |
||
| 714 | } elsif (defined($user_sub{$tag})) { |
||
| 715 | s/^\@$tag\s+//; |
||
| 716 | $sub = $user_sub{$tag}; |
||
| 717 | print "# user $tag = $sub, arg: $_" if $debug & $DEBUG_USER; |
||
| 718 | if (defined(&$sub)) { |
||
| 719 | chop($_); |
||
| 720 | &$sub($_); |
||
| 721 | } else { |
||
| 722 | warn "$ERROR Bad user sub for $tag: $sub\n"; |
||
| 723 | } |
||
| 724 | next; |
||
| 725 | } |
||
| 726 | if (defined($def_map{$tag})) { |
||
| 727 | s/^\@$tag\s+//; |
||
| 728 | if ($tag =~ /x$/) { |
||
| 729 | # extra definition line |
||
| 730 | $tag = $`; |
||
| 731 | $is_extra = 1; |
||
| 732 | } else { |
||
| 733 | $is_extra = 0; |
||
| 734 | } |
||
| 735 | while (/\{([^\{\}]*)\}/) { |
||
| 736 | # this is a {} construct |
||
| 737 | ($before, $contents, $after) = ($`, $1, $'); |
||
| 738 | # protect spaces |
||
| 739 | $contents =~ s/\s+/$;9/g; |
||
| 740 | # restore $_ protecting {} |
||
| 741 | $_ = "$before$;7$contents$;8$after"; |
||
| 742 | } |
||
| 743 | @args = split(/\s+/, &protect_html($_)); |
||
| 744 | foreach (@args) { |
||
| 745 | s/$;9/ /g; # unprotect spaces |
||
| 746 | s/$;7/\{/g; # ... { |
||
| 747 | s/$;8/\}/g; # ... } |
||
| 748 | } |
||
| 749 | $type = shift(@args); |
||
| 750 | $type =~ s/^\{(.*)\}$/$1/; |
||
| 751 | print "# def ($tag): {$type} ", join(', ', @args), "\n" |
||
| 752 | if $debug & $DEBUG_DEF; |
||
| 753 | $type .= ':'; # it's nicer like this |
||
| 754 | $name = shift(@args); |
||
| 755 | $name =~ s/^\{(.*)\}$/$1/; |
||
| 756 | if ($is_extra) { |
||
| 757 | $_ = &debug("<DT>", __LINE__); |
||
| 758 | } else { |
||
| 759 | $_ = &debug("<DL>\n<DT>", __LINE__); |
||
| 760 | } |
||
| 761 | if ($tag eq 'deffn' || $tag eq 'defvr' || $tag eq 'deftp') { |
||
| 762 | $_ .= "<U>$type</U> <B>$name</B>"; |
||
| 763 | $_ .= " <I>@args</I>" if @args; |
||
| 764 | } elsif ($tag eq 'deftypefn' || $tag eq 'deftypevr' |
||
| 765 | || $tag eq 'defcv' || $tag eq 'defop') { |
||
| 766 | $ftype = $name; |
||
| 767 | $name = shift(@args); |
||
| 768 | $name =~ s/^\{(.*)\}$/$1/; |
||
| 769 | $_ .= "<U>$type</U> $ftype <B>$name</B>"; |
||
| 770 | $_ .= " <I>@args</I>" if @args; |
||
| 771 | } else { |
||
| 772 | warn "$ERROR Unknown definition type: $tag\n"; |
||
| 773 | $_ .= "<U>$type</U> <B>$name</B>"; |
||
| 774 | $_ .= " <I>@args</I>" if @args; |
||
| 775 | } |
||
| 776 | $_ .= &debug("\n<DD>", __LINE__); |
||
| 777 | $name = &unprotect_html($name); |
||
| 778 | if ($tag eq 'deffn' || $tag eq 'deftypefn') { |
||
| 779 | unshift(@input_spool, "\@findex $name\n"); |
||
| 780 | } elsif ($tag eq 'defop') { |
||
| 781 | unshift(@input_spool, "\@findex $name on $ftype\n"); |
||
| 782 | } elsif ($tag eq 'defvr' || $tag eq 'deftypevr' || $tag eq 'defcv') { |
||
| 783 | unshift(@input_spool, "\@vindex $name\n"); |
||
| 784 | } else { |
||
| 785 | unshift(@input_spool, "\@tindex $name\n"); |
||
| 786 | } |
||
| 787 | $dont_html = 1; |
||
| 788 | } |
||
| 789 | } elsif ($end_tag) { |
||
| 790 | if ($format_map{$end_tag}) { |
||
| 791 | $in_pre = 0 if $format_map{$end_tag} eq 'PRE'; |
||
| 792 | $in_list-- if $format_map{$end_tag} eq 'UL' || $format_map{$end_tag} eq 'OL' ; |
||
| 793 | &html_pop_if('LI', 'P'); |
||
| 794 | &html_pop_if(); |
||
| 795 | push(@lines, &debug("</$format_map{$end_tag}>\n", __LINE__)); |
||
| 796 | push(@lines, &html_debug("\n", __LINE__)); |
||
| 797 | } elsif ($end_tag =~ /^(|f|v|multi)table$/) { |
||
| 798 | unless (@tables) { |
||
| 799 | warn "$ERROR \@end $end_tag without \@*table\n"; |
||
| 800 | next; |
||
| 801 | } |
||
| 802 | ($table_type, $in_table) = split($;, shift(@tables)); |
||
| 803 | unless ($1 eq $table_type) { |
||
| 804 | warn "$ERROR \@end $end_tag without matching \@$end_tag\n"; |
||
| 805 | next; |
||
| 806 | } |
||
| 807 | if ($table_type eq "multi") { |
||
| 808 | push(@lines, "</TR></TABLE>\n"); |
||
| 809 | &html_pop_if('TR'); |
||
| 810 | } else { |
||
| 811 | push(@lines, "</DL>\n"); |
||
| 812 | &html_pop_if('DD'); |
||
| 813 | } |
||
| 814 | &html_pop_if(); |
||
| 815 | if (@tables) { |
||
| 816 | ($table_type, $in_table) = split($;, $tables[0]); |
||
| 817 | } else { |
||
| 818 | $in_table = 0; |
||
| 819 | } |
||
| 820 | } elsif (defined($def_map{$end_tag})) { |
||
| 821 | push(@lines, &debug("</DL>\n", __LINE__)); |
||
| 822 | } elsif ($end_tag eq 'menu') { |
||
| 823 | &html_pop_if(); |
||
| 824 | push(@lines, $_); # must keep it for pass 2 |
||
| 825 | } |
||
| 826 | next; |
||
| 827 | } |
||
| 828 | # |
||
| 829 | # misc things |
||
| 830 | # |
||
| 831 | # protect texi and HTML things |
||
| 832 | &protect_texi; |
||
| 833 | $_ = &protect_html($_) unless $dont_html; |
||
| 834 | $dont_html = 0; |
||
| 835 | # substitution (unsupported things) |
||
| 836 | s/^\@center\s+//g; |
||
| 837 | s/^\@exdent\s+//g; |
||
| 838 | s/\@noindent\s+//g; |
||
| 839 | s/\@refill\s+//g; |
||
| 840 | # other substitutions |
||
| 841 | &simple_substitutions; |
||
| 842 | s/\@value{($VARRE)}/$value{$1}/eg; |
||
| 843 | s/\@footnote\{/\@footnote$docu_doc\{/g; # mark footnotes, cf. pass 4 |
||
| 844 | # |
||
| 845 | # analyze the tag again |
||
| 846 | # |
||
| 847 | if ($tag) { |
||
| 848 | if (defined($sec2level{$tag}) && $sec2level{$tag} > 0) { |
||
| 849 | if (/^\@$tag\s+(.+)$/) { |
||
| 850 | $name = $1; |
||
| 851 | $name =~ s/\s+$//; |
||
| 852 | $level = $sec2level{$tag}; |
||
| 853 | $name = &update_sec_num($tag, $level) . " $name" |
||
| 854 | if $number_sections && $tag !~ /^unnumbered/; |
||
| 855 | if ($tag =~ /heading$/) { |
||
| 856 | push(@lines, &html_debug("\n", __LINE__)); |
||
| 857 | if ($html_element ne 'body') { |
||
| 858 | # We are in a nice pickle here. We are trying to get a H? heading |
||
| 859 | # even though we are not in the body level. So, we convert it to a |
||
| 860 | # nice, bold, line by itself. |
||
| 861 | $_ = &debug("\n\n<P><STRONG>$name</STRONG>\n\n", __LINE__); |
||
| 862 | } else { |
||
| 863 | $_ = &debug("<H$level>$name</H$level>\n", __LINE__); |
||
| 864 | &html_push_if('body'); |
||
| 865 | } |
||
| 866 | print "# heading, section $name, level $level\n" |
||
| 867 | if $debug & $DEBUG_TOC; |
||
| 868 | } else { |
||
| 869 | if ($split_chapter) { |
||
| 870 | unless ($toplevel) { |
||
| 871 | # first time we see a "section" |
||
| 872 | unless ($level == 1) { |
||
| 873 | warn "$ERROR The first section found is not of level 1: $_"; |
||
| 874 | warn "$ERROR I'll split on sections of level $level...\n"; |
||
| 875 | } |
||
| 876 | $toplevel = $level; |
||
| 877 | } |
||
| 878 | if ($level == $toplevel) { |
||
| 879 | &next_doc; |
||
| 880 | push(@lines, $SPLITTAG) if $split_num++; |
||
| 881 | push(@sections, $name); |
||
| 882 | } |
||
| 883 | } |
||
| 884 | $sec_num++; |
||
| 885 | $docid = "SEC$sec_num"; |
||
| 886 | $tocid = "TOC$sec_num"; |
||
| 887 | # check biblio and glossary |
||
| 888 | $in_bibliography = ($name =~ /^([A-Z]|\d+)?(\.\d+)*\s*bibliography$/i); |
||
| 889 | $in_glossary = ($name =~ /^([A-Z]|\d+)?(\.\d+)*\s*glossary$/i); |
||
| 890 | # check node |
||
| 891 | if ($node) { |
||
| 892 | if ($node2sec{$node}) { |
||
| 893 | warn "$ERROR Duplicate node found: $node\n"; |
||
| 894 | } else { |
||
| 895 | $node2sec{$node} = $name; |
||
| 896 | $node2href{$node} = "$docu_doc#$docid"; |
||
| 897 | print "# node $node, section $name, level $level\n" |
||
| 898 | if $debug & $DEBUG_TOC; |
||
| 899 | } |
||
| 900 | $node = ''; |
||
| 901 | } else { |
||
| 902 | print "# no node, section $name, level $level\n" |
||
| 903 | if $debug & $DEBUG_TOC; |
||
| 904 | } |
||
| 905 | # update TOC |
||
| 906 | while ($level > $curlevel) { |
||
| 907 | $curlevel++; |
||
| 908 | push(@toc_lines, "<UL>\n"); |
||
| 909 | } |
||
| 910 | while ($level < $curlevel) { |
||
| 911 | $curlevel--; |
||
| 912 | push(@toc_lines, "</UL>\n"); |
||
| 913 | } |
||
| 914 | $_ = "<LI>" . &anchor($tocid, "$docu_doc#$docid", $name, 1); |
||
| 915 | push(@toc_lines, &substitute_style($_)); |
||
| 916 | # update DOC |
||
| 917 | push(@lines, &html_debug("\n", __LINE__)); |
||
| 918 | &html_reset; |
||
| 919 | if ($no_toc_href) { |
||
| 920 | $_ = "<H$level>" . &anchor($docid, "", $name) . "</H$level>\n"; |
||
| 921 | } else { |
||
| 922 | $_ = "<H$level>" . &anchor($docid, "$docu_toc#$tocid", $name) . "</H$level>\n"; |
||
| 923 | } |
||
| 924 | $_ = &debug($_, __LINE__); |
||
| 925 | push(@lines, &html_debug("\n", __LINE__)); |
||
| 926 | } |
||
| 927 | # update DOC |
||
| 928 | foreach $line (split(/\n+/, $_)) { |
||
| 929 | push(@lines, "$line\n"); |
||
| 930 | } |
||
| 931 | next; |
||
| 932 | } else { |
||
| 933 | warn "$ERROR Bad section line: $_"; |
||
| 934 | } |
||
| 935 | } else { |
||
| 936 | # track variables |
||
| 937 | $value{$1} = $2, next if /^\@set\s+($VARRE)\s+(.*)$/o; |
||
| 938 | delete $value{$1}, next if /^\@clear\s+($VARRE)\s*$/o; |
||
| 939 | # store things |
||
| 940 | $value{'_setfilename'} = $1, next if /^\@setfilename\s+(.*)$/; |
||
| 941 | $value{'_settitle'} = $1, next if /^\@settitle\s+(.*)$/; |
||
| 942 | $value{'_author'} .= "$1\n", next if /^\@author\s+(.*)$/; |
||
| 943 | $value{'_subtitle'} .= "$1\n", next if /^\@subtitle\s+(.*)$/; |
||
| 944 | $value{'_title'} .= "$1\n", next if /^\@title\s+(.*)$/; |
||
| 945 | # index |
||
| 946 | if (/^\@(..?)index\s+/) { |
||
| 947 | unless ($valid_index{$1}) { |
||
| 948 | warn "$ERROR Undefined index command: $_"; |
||
| 949 | next; |
||
| 950 | } |
||
| 951 | $id = 'IDX' . ++$idx_num; |
||
| 952 | $index = $1 . 'index'; |
||
| 953 | $what = &substitute_style($'); |
||
| 954 | $what =~ s/\s+$//; |
||
| 955 | print "# found $index for '$what' id $id\n" |
||
| 956 | if $debug & $DEBUG_INDEX; |
||
| 957 | eval(<<EOC); |
||
| 958 | if (defined(\$$index\{\$what\})) { |
||
| 959 | \$$index\{\$what\} .= "$;$docu_doc#$id"; |
||
| 960 | } else { |
||
| 961 | \$$index\{\$what\} = "$docu_doc#$id"; |
||
| 962 | } |
||
| 963 | EOC |
||
| 964 | |||
| 965 | # |
||
| 966 | # dirty hack to see if I can put an invisible anchor... |
||
| 967 | # |
||
| 968 | if ($html_element eq 'P' || |
||
| 969 | $html_element eq 'LI' || |
||
| 970 | $html_element eq 'DT' || |
||
| 971 | $html_element eq 'DD' || |
||
| 972 | $html_element eq 'ADDRESS' || |
||
| 973 | $html_element eq 'B' || |
||
| 974 | $html_element eq 'BLOCKQUOTE' || |
||
| 975 | $html_element eq 'PRE' || |
||
| 976 | $html_element eq 'SAMP') { |
||
| 977 | push(@lines, &anchor($id, '', $invisible_mark, !$in_pre)); |
||
| 978 | } elsif ($html_element eq 'body') { |
||
| 979 | push(@lines, &debug("<P>\n", __LINE__)); |
||
| 980 | push(@lines, &anchor($id, '', $invisible_mark, !$in_pre)); |
||
| 981 | &html_push('P'); |
||
| 982 | } elsif ($html_element eq 'DL' || |
||
| 983 | $html_element eq 'UL' || |
||
| 984 | $html_element eq 'OL' ) { |
||
| 985 | $deferred_ref .= &anchor($id, '', $invisible_mark, !$in_pre) . " "; |
||
| 986 | } |
||
| 987 | next; |
||
| 988 | } |
||
| 989 | # list item |
||
| 990 | if (/^\@itemx?\s+/) { |
||
| 991 | $what = $'; |
||
| 992 | $what =~ s/\s+$//; |
||
| 993 | if ($in_bibliography && $use_bibliography) { |
||
| 994 | if ($what =~ /^$BIBRE$/o) { |
||
| 995 | $id = 'BIB' . ++$bib_num; |
||
| 996 | $bib2href{$what} = "$docu_doc#$id"; |
||
| 997 | print "# found bibliography for '$what' id $id\n" |
||
| 998 | if $debug & $DEBUG_BIB; |
||
| 999 | $what = &anchor($id, '', $what); |
||
| 1000 | } |
||
| 1001 | } elsif ($in_glossary && $use_glossary) { |
||
| 1002 | $id = 'GLOSS' . ++$gloss_num; |
||
| 1003 | $entry = $what; |
||
| 1004 | $entry =~ tr/A-Z/a-z/ unless $entry =~ /^[A-Z\s]+$/; |
||
| 1005 | $gloss2href{$entry} = "$docu_doc#$id"; |
||
| 1006 | print "# found glossary for '$entry' id $id\n" |
||
| 1007 | if $debug & $DEBUG_GLOSS; |
||
| 1008 | $what = &anchor($id, '', $what); |
||
| 1009 | } |
||
| 1010 | &html_pop_if('P'); |
||
| 1011 | if ($html_element eq 'DL' || $html_element eq 'DD') { |
||
| 1012 | if ($things_map{$in_table} && !$what) { |
||
| 1013 | # special case to allow @table @bullet for instance |
||
| 1014 | push(@lines, &debug("<DT>$things_map{$in_table}\n", __LINE__)); |
||
| 1015 | } else { |
||
| 1016 | push(@lines, &debug("<DT>\@$in_table\{$what\}\n", __LINE__)); |
||
| 1017 | } |
||
| 1018 | push(@lines, "<DD>"); |
||
| 1019 | &html_push('DD') unless $html_element eq 'DD'; |
||
| 1020 | if ($table_type) { # add also an index |
||
| 1021 | unshift(@input_spool, "\@${table_type}index $what\n"); |
||
| 1022 | } |
||
| 1023 | } elsif ($html_element eq 'TABLE') { |
||
| 1024 | push(@lines, &debug("<TR><TD>$what</TD>\n", __LINE__)); |
||
| 1025 | &html_push('TR'); |
||
| 1026 | } elsif ($html_element eq 'TR') { |
||
| 1027 | push(@lines, &debug("</TR>\n", __LINE__)); |
||
| 1028 | push(@lines, &debug("<TR><TD>$what</TD>\n", __LINE__)); |
||
| 1029 | } else { |
||
| 1030 | push(@lines, &debug("<LI>$what\n", __LINE__)); |
||
| 1031 | &html_push('LI') unless $html_element eq 'LI'; |
||
| 1032 | } |
||
| 1033 | push(@lines, &html_debug("\n", __LINE__)); |
||
| 1034 | if ($deferred_ref) { |
||
| 1035 | push(@lines, &debug("$deferred_ref\n", __LINE__)); |
||
| 1036 | $deferred_ref = ''; |
||
| 1037 | } |
||
| 1038 | next; |
||
| 1039 | } elsif (/^\@tab\s+(.*)$/) { |
||
| 1040 | push(@lines, "<TD>$1</TD>\n"); |
||
| 1041 | next; |
||
| 1042 | } |
||
| 1043 | } |
||
| 1044 | } |
||
| 1045 | # paragraph separator |
||
| 1046 | if ($_ eq "\n") { |
||
| 1047 | next if $#lines >= 0 && $lines[$#lines] eq "\n"; |
||
| 1048 | if ($html_element eq 'P') { |
||
| 1049 | push(@lines, "\n"); |
||
| 1050 | $_ = &debug("\n", __LINE__); |
||
| 1051 | &html_pop; |
||
| 1052 | } |
||
| 1053 | } elsif ($html_element eq 'body' || $html_element eq 'BLOCKQUOTE') { |
||
| 1054 | push(@lines, "<P>\n"); |
||
| 1055 | &html_push('P'); |
||
| 1056 | $_ = &debug($_, __LINE__); |
||
| 1057 | } |
||
| 1058 | # otherwise |
||
| 1059 | push(@lines, $_); |
||
| 1060 | } |
||
| 1061 | |||
| 1062 | # finish TOC |
||
| 1063 | $level = 0; |
||
| 1064 | while ($level < $curlevel) { |
||
| 1065 | $curlevel--; |
||
| 1066 | push(@toc_lines, "</UL>\n"); |
||
| 1067 | } |
||
| 1068 | |||
| 1069 | print "# end of pass 1\n" if $verbose; |
||
| 1070 | |||
| 1071 | #+++############################################################################ |
||
| 1072 | # # |
||
| 1073 | # Pass 2/3: handle style, menu, index, cross-reference # |
||
| 1074 | # # |
||
| 1075 | #---############################################################################ |
||
| 1076 | |||
| 1077 | @lines2 = (); # whole document (2nd pass) |
||
| 1078 | @lines3 = (); # whole document (3rd pass) |
||
| 1079 | $in_menu = 0; # am I inside a menu |
||
| 1080 | |||
| 1081 | while (@lines) { |
||
| 1082 | $_ = shift(@lines); |
||
| 1083 | # |
||
| 1084 | # special case (protected sections) |
||
| 1085 | # |
||
| 1086 | if (/^$PROTECTTAG/o) { |
||
| 1087 | push(@lines2, $_); |
||
| 1088 | next; |
||
| 1089 | } |
||
| 1090 | # |
||
| 1091 | # menu |
||
| 1092 | # |
||
| 1093 | $in_menu = 1, push(@lines2, &debug("<UL>\n", __LINE__)), next if /^\@menu\b/; |
||
| 1094 | $in_menu = 0, push(@lines2, &debug("</UL>\n", __LINE__)), next if /^\@end\s+menu\b/; |
||
| 1095 | if ($in_menu) { |
||
| 1096 | if (/^\*\s+($NODERE)::/o) { |
||
| 1097 | $descr = $'; |
||
| 1098 | chop($descr); |
||
| 1099 | &menu_entry($1, $1, $descr); |
||
| 1100 | } elsif (/^\*\s+(.+):\s+([^\t,\.\n]+)[\t,\.\n]/) { |
||
| 1101 | $descr = $'; |
||
| 1102 | chop($descr); |
||
| 1103 | &menu_entry($1, $2, $descr); |
||
| 1104 | } elsif (/^\*/) { |
||
| 1105 | warn "$ERROR Bad menu line: $_"; |
||
| 1106 | } else { # description continued? |
||
| 1107 | push(@lines2, $_); |
||
| 1108 | } |
||
| 1109 | next; |
||
| 1110 | } |
||
| 1111 | # |
||
| 1112 | # printindex |
||
| 1113 | # |
||
| 1114 | if (/^\@printindex\s+(\w\w)\b/) { |
||
| 1115 | local($index, *ary, @keys, $key, $letter, $last_letter, @refs); |
||
| 1116 | if ($predefined_index{$1}) { |
||
| 1117 | $index = $predefined_index{$1} . 'index'; |
||
| 1118 | } else { |
||
| 1119 | $index = $1 . 'index'; |
||
| 1120 | } |
||
| 1121 | eval("*ary = *$index"); |
||
| 1122 | @keys = keys(%ary); |
||
| 1123 | foreach $key (@keys) { |
||
| 1124 | $_ = $key; |
||
| 1125 | 1 while s/<(\w+)>\`(.*)\'<\/\1>/$2/; # remove HTML tags with quotes |
||
| 1126 | 1 while s/<(\w+)>(.*)<\/\1>/$2/; # remove HTML tags |
||
| 1127 | $_ = &unprotect_html($_); |
||
| 1128 | &unprotect_texi; |
||
| 1129 | tr/A-Z/a-z/; # lowercase |
||
| 1130 | $key2alpha{$key} = $_; |
||
| 1131 | print "# index $key sorted as $_\n" |
||
| 1132 | if $key ne $_ && $debug & $DEBUG_INDEX; |
||
| 1133 | } |
||
| 1134 | push(@lines2, "Jump to:\n"); |
||
| 1135 | $last_letter = undef; |
||
| 1136 | foreach $key (sort byalpha @keys) { |
||
| 1137 | $letter = substr($key2alpha{$key}, 0, 1); |
||
| 1138 | $letter = substr($key2alpha{$key}, 0, 2) if $letter eq $;; |
||
| 1139 | if (!defined($last_letter) || $letter ne $last_letter) { |
||
| 1140 | push(@lines2, "-\n") if defined($last_letter); |
||
| 1141 | push(@lines2, "<A HREF=\"#$index\_$letter\">" . &protect_html($letter) . "</A>\n"); |
||
| 1142 | $last_letter = $letter; |
||
| 1143 | } |
||
| 1144 | } |
||
| 1145 | push(@lines2, "<P>\n"); |
||
| 1146 | $last_letter = undef; |
||
| 1147 | foreach $key (sort byalpha @keys) { |
||
| 1148 | $letter = substr($key2alpha{$key}, 0, 1); |
||
| 1149 | $letter = substr($key2alpha{$key}, 0, 2) if $letter eq $;; |
||
| 1150 | if (!defined($last_letter) || $letter ne $last_letter) { |
||
| 1151 | push(@lines2, "</DIR>\n") if defined($last_letter); |
||
| 1152 | push(@lines2, "<H2><A NAME=\"$index\_$letter\">" . &protect_html($letter) . "</A></H2>\n"); |
||
| 1153 | push(@lines2, "<DIR>\n"); |
||
| 1154 | $last_letter = $letter; |
||
| 1155 | } |
||
| 1156 | @refs = (); |
||
| 1157 | foreach (split(/$;/, $ary{$key})) { |
||
| 1158 | push(@refs, &anchor('', $_, $key, 0)); |
||
| 1159 | } |
||
| 1160 | push(@lines2, "<LI>" . join(", ", @refs) . "\n"); |
||
| 1161 | } |
||
| 1162 | push(@lines2, "</DIR>\n") if defined($last_letter); |
||
| 1163 | next; |
||
| 1164 | } |
||
| 1165 | # |
||
| 1166 | # simple style substitutions |
||
| 1167 | # |
||
| 1168 | $_ = &substitute_style($_); |
||
| 1169 | # |
||
| 1170 | # xref |
||
| 1171 | # |
||
| 1172 | while (/\@(x|px|info|)ref{($XREFRE)(}?)/o) { |
||
| 1173 | # note: Texinfo may accept other characters |
||
| 1174 | ($type, $nodes, $full) = ($1, $2, $3); |
||
| 1175 | ($before, $after) = ($`, $'); |
||
| 1176 | if (! $full && $after) { |
||
| 1177 | warn "$ERROR Bad xref (no ending } on line): $_"; |
||
| 1178 | $_ = "$before$;0${type}ref\{$nodes$after"; |
||
| 1179 | next; # while xref |
||
| 1180 | } |
||
| 1181 | if ($type eq 'x') { |
||
| 1182 | $type = 'See '; |
||
| 1183 | } elsif ($type eq 'px') { |
||
| 1184 | $type = 'see '; |
||
| 1185 | } elsif ($type eq 'info') { |
||
| 1186 | $type = 'See Info'; |
||
| 1187 | } else { |
||
| 1188 | $type = ''; |
||
| 1189 | } |
||
| 1190 | unless ($full) { |
||
| 1191 | $next = shift(@lines); |
||
| 1192 | $next = &substitute_style($next); |
||
| 1193 | chop($nodes); # remove final newline |
||
| 1194 | if ($next =~ /\}/) { # split on 2 lines |
||
| 1195 | $nodes .= " $`"; |
||
| 1196 | $after = $'; |
||
| 1197 | } else { |
||
| 1198 | $nodes .= " $next"; |
||
| 1199 | $next = shift(@lines); |
||
| 1200 | $next = &substitute_style($next); |
||
| 1201 | chop($nodes); |
||
| 1202 | if ($next =~ /\}/) { # split on 3 lines |
||
| 1203 | $nodes .= " $`"; |
||
| 1204 | $after = $'; |
||
| 1205 | } else { |
||
| 1206 | warn "$ERROR Bad xref (no ending }): $_"; |
||
| 1207 | $_ = "$before$;0xref\{$nodes$after"; |
||
| 1208 | unshift(@lines, $next); |
||
| 1209 | next; # while xref |
||
| 1210 | } |
||
| 1211 | } |
||
| 1212 | } |
||
| 1213 | $nodes =~ s/\s+/ /g; # remove useless spaces |
||
| 1214 | @args = split(/\s*,\s*/, $nodes); |
||
| 1215 | $node = $args[0]; # the node is always the first arg |
||
| 1216 | &normalise_node($node); |
||
| 1217 | $sec = $node2sec{$node}; |
||
| 1218 | if (@args == 5) { # reference to another manual |
||
| 1219 | $sec = $args[2] || $node; |
||
| 1220 | $man = $args[4] || $args[3]; |
||
| 1221 | $_ = "${before}${type}Section `$sec' in \@cite{$man}$after"; |
||
| 1222 | } elsif ($type =~ /Info/) { # inforef |
||
| 1223 | warn "$ERROR Wrong number of arguments: $_" unless @args == 3; |
||
| 1224 | ($nn, $_, $in) = @args; |
||
| 1225 | $_ = "${before}${type} file `$in', node `$nn'$after"; |
||
| 1226 | } elsif ($sec) { |
||
| 1227 | $href = $node2href{$node}; |
||
| 1228 | $_ = "${before}${type}Section " . &anchor('', $href, $sec) . $after; |
||
| 1229 | } else { |
||
| 1230 | warn "$ERROR Undefined node ($node): $_"; |
||
| 1231 | $_ = "$before$;0xref{$nodes}$after"; |
||
| 1232 | } |
||
| 1233 | } |
||
| 1234 | # |
||
| 1235 | # try to guess bibliography references or glossary terms |
||
| 1236 | # |
||
| 1237 | unless (/^<H\d><A NAME=\"SEC\d/) { |
||
| 1238 | if ($use_bibliography) { |
||
| 1239 | $done = ''; |
||
| 1240 | while (/$BIBRE/o) { |
||
| 1241 | ($pre, $what, $post) = ($`, $&, $'); |
||
| 1242 | $href = $bib2href{$what}; |
||
| 1243 | if (defined($href) && $post !~ /^[^<]*<\/A>/) { |
||
| 1244 | $done .= $pre . &anchor('', $href, $what); |
||
| 1245 | } else { |
||
| 1246 | $done .= "$pre$what"; |
||
| 1247 | } |
||
| 1248 | $_ = $post; |
||
| 1249 | } |
||
| 1250 | $_ = $done . $_; |
||
| 1251 | } |
||
| 1252 | if ($use_glossary) { |
||
| 1253 | $done = ''; |
||
| 1254 | while (/\b\w+\b/) { |
||
| 1255 | ($pre, $what, $post) = ($`, $&, $'); |
||
| 1256 | $entry = $what; |
||
| 1257 | $entry =~ tr/A-Z/a-z/ unless $entry =~ /^[A-Z\s]+$/; |
||
| 1258 | $href = $gloss2href{$entry}; |
||
| 1259 | if (defined($href) && $post !~ /^[^<]*<\/A>/) { |
||
| 1260 | $done .= $pre . &anchor('', $href, $what); |
||
| 1261 | } else { |
||
| 1262 | $done .= "$pre$what"; |
||
| 1263 | } |
||
| 1264 | $_ = $post; |
||
| 1265 | } |
||
| 1266 | $_ = $done . $_; |
||
| 1267 | } |
||
| 1268 | } |
||
| 1269 | # otherwise |
||
| 1270 | push(@lines2, $_); |
||
| 1271 | } |
||
| 1272 | print "# end of pass 2\n" if $verbose; |
||
| 1273 | |||
| 1274 | # |
||
| 1275 | # split style substitutions |
||
| 1276 | # |
||
| 1277 | while (@lines2) { |
||
| 1278 | $_ = shift(@lines2); |
||
| 1279 | # |
||
| 1280 | # special case (protected sections) |
||
| 1281 | # |
||
| 1282 | if (/^$PROTECTTAG/o) { |
||
| 1283 | push(@lines3, $_); |
||
| 1284 | next; |
||
| 1285 | } |
||
| 1286 | # |
||
| 1287 | # split style substitutions |
||
| 1288 | # |
||
| 1289 | $old = ''; |
||
| 1290 | while ($old ne $_) { |
||
| 1291 | $old = $_; |
||
| 1292 | if (/\@(\w+)\{/) { |
||
| 1293 | ($before, $style, $after) = ($`, $1, $'); |
||
| 1294 | if (defined($style_map{$style})) { |
||
| 1295 | $_ = $after; |
||
| 1296 | $text = ''; |
||
| 1297 | $after = ''; |
||
| 1298 | $failed = 1; |
||
| 1299 | while (@lines2) { |
||
| 1300 | if (/\}/) { |
||
| 1301 | $text .= $`; |
||
| 1302 | $after = $'; |
||
| 1303 | $failed = 0; |
||
| 1304 | last; |
||
| 1305 | } else { |
||
| 1306 | $text .= $_; |
||
| 1307 | $_ = shift(@lines2); |
||
| 1308 | } |
||
| 1309 | } |
||
| 1310 | if ($failed) { |
||
| 1311 | die "* Bad syntax (\@$style) after: $before\n"; |
||
| 1312 | } else { |
||
| 1313 | $text = &apply_style($style, $text); |
||
| 1314 | $_ = "$before$text$after"; |
||
| 1315 | } |
||
| 1316 | } |
||
| 1317 | } |
||
| 1318 | } |
||
| 1319 | # otherwise |
||
| 1320 | push(@lines3, $_); |
||
| 1321 | } |
||
| 1322 | print "# end of pass 3\n" if $verbose; |
||
| 1323 | |||
| 1324 | #+++############################################################################ |
||
| 1325 | # # |
||
| 1326 | # Pass 4: foot notes, final cleanup # |
||
| 1327 | # # |
||
| 1328 | #---############################################################################ |
||
| 1329 | |||
| 1330 | @foot_lines = (); # footnotes |
||
| 1331 | @doc_lines = (); # final document |
||
| 1332 | $end_of_para = 0; # true if last line is <P> |
||
| 1333 | |||
| 1334 | while (@lines3) { |
||
| 1335 | $_ = shift(@lines3); |
||
| 1336 | # |
||
| 1337 | # special case (protected sections) |
||
| 1338 | # |
||
| 1339 | if (/^$PROTECTTAG/o) { |
||
| 1340 | push(@doc_lines, $_); |
||
| 1341 | $end_of_para = 0; |
||
| 1342 | next; |
||
| 1343 | } |
||
| 1344 | # |
||
| 1345 | # footnotes |
||
| 1346 | # |
||
| 1347 | while (/\@footnote([^\{\s]+)\{/) { |
||
| 1348 | ($before, $d, $after) = ($`, $1, $'); |
||
| 1349 | $_ = $after; |
||
| 1350 | $text = ''; |
||
| 1351 | $after = ''; |
||
| 1352 | $failed = 1; |
||
| 1353 | while (@lines3) { |
||
| 1354 | if (/\}/) { |
||
| 1355 | $text .= $`; |
||
| 1356 | $after = $'; |
||
| 1357 | $failed = 0; |
||
| 1358 | last; |
||
| 1359 | } else { |
||
| 1360 | $text .= $_; |
||
| 1361 | $_ = shift(@lines3); |
||
| 1362 | } |
||
| 1363 | } |
||
| 1364 | if ($failed) { |
||
| 1365 | die "* Bad syntax (\@footnote) after: $before\n"; |
||
| 1366 | } else { |
||
| 1367 | $foot_num++; |
||
| 1368 | $docid = "DOCF$foot_num"; |
||
| 1369 | $footid = "FOOT$foot_num"; |
||
| 1370 | $foot = "($foot_num)"; |
||
| 1371 | push(@foot_lines, "<H3>" . &anchor($footid, "$d#$docid", $foot) . "</H3>\n"); |
||
| 1372 | $text = "<P>$text" unless $text =~ /^\s*<P>/; |
||
| 1373 | push(@foot_lines, "$text\n"); |
||
| 1374 | $_ = $before . &anchor($docid, "$docu_foot#$footid", $foot) . $after; |
||
| 1375 | } |
||
| 1376 | } |
||
| 1377 | # |
||
| 1378 | # remove unnecessary <P> |
||
| 1379 | # |
||
| 1380 | if (/^\s*<P>\s*$/) { |
||
| 1381 | next if $end_of_para++; |
||
| 1382 | } else { |
||
| 1383 | $end_of_para = 0; |
||
| 1384 | } |
||
| 1385 | # otherwise |
||
| 1386 | push(@doc_lines, $_); |
||
| 1387 | } |
||
| 1388 | print "# end of pass 4\n" if $verbose; |
||
| 1389 | |||
| 1390 | #+++############################################################################ |
||
| 1391 | # # |
||
| 1392 | # Pass 5: print things # |
||
| 1393 | # # |
||
| 1394 | #---############################################################################ |
||
| 1395 | |||
| 1396 | $header = <<EOT; |
||
| 1397 | <!-- This HTML file has been created by $THISPROG |
||
| 1398 | from $docu on $TODAY --> |
||
| 1399 | EOT |
||
| 1400 | |||
| 1401 | $full_title = $value{'_title'} || $value{'_settitle'} || "Untitled Document"; |
||
| 1402 | $title = $value{'_settitle'} || $full_title; |
||
| 1403 | $_ = &substitute_style($full_title); |
||
| 1404 | &unprotect_texi; |
||
| 1405 | s/\n$//; # rmv last \n (if any) |
||
| 1406 | $full_title = "<H1>" . join("</H1>\n<H1>", split(/\n/, $_)) . "</H1>\n"; |
||
| 1407 | |||
| 1408 | # |
||
| 1409 | # print ToC |
||
| 1410 | # |
||
| 1411 | if (!$monolithic && @toc_lines) { |
||
| 1412 | if (open(FILE, "> $docu_toc")) { |
||
| 1413 | print "# creating $docu_toc...\n" if $verbose; |
||
| 1414 | &print_toplevel_header("$title - Table of Contents"); |
||
| 1415 | &print_ruler; |
||
| 1416 | &print(*toc_lines, FILE); |
||
| 1417 | &print_toplevel_footer; |
||
| 1418 | close(FILE); |
||
| 1419 | } else { |
||
| 1420 | warn "$ERROR Can't write to $docu_toc: $!\n"; |
||
| 1421 | } |
||
| 1422 | } |
||
| 1423 | |||
| 1424 | # |
||
| 1425 | # print footnotes |
||
| 1426 | # |
||
| 1427 | if (!$monolithic && @foot_lines) { |
||
| 1428 | if (open(FILE, "> $docu_foot")) { |
||
| 1429 | print "# creating $docu_foot...\n" if $verbose; |
||
| 1430 | &print_toplevel_header("$title - Footnotes"); |
||
| 1431 | &print_ruler; |
||
| 1432 | &print(*foot_lines, FILE); |
||
| 1433 | &print_toplevel_footer; |
||
| 1434 | close(FILE); |
||
| 1435 | } else { |
||
| 1436 | warn "$ERROR Can't write to $docu_foot: $!\n"; |
||
| 1437 | } |
||
| 1438 | } |
||
| 1439 | |||
| 1440 | # |
||
| 1441 | # print document |
||
| 1442 | # |
||
| 1443 | if ($split_chapter || $split_node) { # split |
||
| 1444 | $doc_num = 0; |
||
| 1445 | $last_num = scalar(@sections); |
||
| 1446 | $first_doc = &doc_name(1); |
||
| 1447 | $last_doc = &doc_name($last_num); |
||
| 1448 | while (@sections) { |
||
| 1449 | $section = shift(@sections); |
||
| 1450 | &next_doc; |
||
| 1451 | if (open(FILE, "> $docu_doc")) { |
||
| 1452 | print "# creating $docu_doc...\n" if $verbose; |
||
| 1453 | &print_header("$title - $section"); |
||
| 1454 | $prev_doc = ($doc_num == 1 ? undef : &doc_name($doc_num - 1)); |
||
| 1455 | $next_doc = ($doc_num == $last_num ? undef : &doc_name($doc_num + 1)); |
||
| 1456 | $navigation = "Go to the "; |
||
| 1457 | $navigation .= ($prev_doc ? &anchor('', $first_doc, "first") : "first"); |
||
| 1458 | $navigation .= ", "; |
||
| 1459 | $navigation .= ($prev_doc ? &anchor('', $prev_doc, "previous") : "previous"); |
||
| 1460 | $navigation .= ", "; |
||
| 1461 | $navigation .= ($next_doc ? &anchor('', $next_doc, "next") : "next"); |
||
| 1462 | $navigation .= ", "; |
||
| 1463 | $navigation .= ($next_doc ? &anchor('', $last_doc, "last") : "last"); |
||
| 1464 | $navigation .= " section, " . &anchor('', $docu_toc, "table of contents") . ".\n"; |
||
| 1465 | print FILE $navigation; |
||
| 1466 | &print_ruler; |
||
| 1467 | # find corresponding lines |
||
| 1468 | @tmp_lines = (); |
||
| 1469 | while (@doc_lines) { |
||
| 1470 | $_ = shift(@doc_lines); |
||
| 1471 | last if ($_ eq $SPLITTAG); |
||
| 1472 | push(@tmp_lines, $_); |
||
| 1473 | } |
||
| 1474 | &print(*tmp_lines, FILE); |
||
| 1475 | &print_ruler; |
||
| 1476 | print FILE $navigation; |
||
| 1477 | &print_footer; |
||
| 1478 | close(FILE); |
||
| 1479 | } else { |
||
| 1480 | warn "$ERROR Can't write to $docu_doc: $!\n"; |
||
| 1481 | } |
||
| 1482 | } |
||
| 1483 | } else { # not split |
||
| 1484 | if (open(FILE, "> $docu_doc")) { |
||
| 1485 | print "# creating $docu_doc...\n" if $verbose; |
||
| 1486 | if ($monolithic || !@toc_lines) { |
||
| 1487 | &print_toplevel_header($title); |
||
| 1488 | } else { |
||
| 1489 | &print_header($title); |
||
| 1490 | print FILE $full_title; |
||
| 1491 | } |
||
| 1492 | if ($monolithic && @toc_lines) { |
||
| 1493 | &print_ruler; |
||
| 1494 | print FILE "<H1>Table of Contents</H1>\n"; |
||
| 1495 | &print(*toc_lines, FILE); |
||
| 1496 | } |
||
| 1497 | &print_ruler; |
||
| 1498 | &print(*doc_lines, FILE); |
||
| 1499 | if ($monolithic && @foot_lines) { |
||
| 1500 | &print_ruler; |
||
| 1501 | print FILE "<H1>Footnotes</H1>\n"; |
||
| 1502 | &print(*foot_lines, FILE); |
||
| 1503 | } |
||
| 1504 | if ($monolithic || !@toc_lines) { |
||
| 1505 | &print_toplevel_footer; |
||
| 1506 | } else { |
||
| 1507 | &print_footer; |
||
| 1508 | } |
||
| 1509 | close(FILE); |
||
| 1510 | } else { |
||
| 1511 | warn "$ERROR Can't write to $docu_doc: $!\n"; |
||
| 1512 | } |
||
| 1513 | } |
||
| 1514 | |||
| 1515 | print "# that's all folks\n" if $verbose; |
||
| 1516 | |||
| 1517 | #+++############################################################################ |
||
| 1518 | # # |
||
| 1519 | # Low level functions # |
||
| 1520 | # # |
||
| 1521 | #---############################################################################ |
||
| 1522 | |||
| 1523 | sub update_sec_num { |
||
| 1524 | local($name, $level) = @_; |
||
| 1525 | |||
| 1526 | $level--; # here we start at 0 |
||
| 1527 | if ($name =~ /^appendix/) { |
||
| 1528 | # appendix style |
||
| 1529 | if (defined(@appendix_sec_num)) { |
||
| 1530 | &incr_sec_num($level, @appendix_sec_num); |
||
| 1531 | } else { |
||
| 1532 | @appendix_sec_num = ('A', 0, 0, 0); |
||
| 1533 | } |
||
| 1534 | return(join('.', @appendix_sec_num[0..$level])); |
||
| 1535 | } else { |
||
| 1536 | # normal style |
||
| 1537 | if (defined(@normal_sec_num)) { |
||
| 1538 | &incr_sec_num($level, @normal_sec_num); |
||
| 1539 | } else { |
||
| 1540 | @normal_sec_num = (1, 0, 0, 0); |
||
| 1541 | } |
||
| 1542 | return(join('.', @normal_sec_num[0..$level])); |
||
| 1543 | } |
||
| 1544 | } |
||
| 1545 | |||
| 1546 | sub incr_sec_num { |
||
| 1547 | local($level, $l); |
||
| 1548 | $level = shift(@_); |
||
| 1549 | $_[$level]++; |
||
| 1550 | foreach $l ($level+1 .. 3) { |
||
| 1551 | $_[$l] = 0; |
||
| 1552 | } |
||
| 1553 | } |
||
| 1554 | |||
| 1555 | sub check { |
||
| 1556 | local($_, %seen, %context, $before, $match, $after); |
||
| 1557 | |||
| 1558 | while (<>) { |
||
| 1559 | if (/\@(\*|\.|\:|\@|\{|\})/) { |
||
| 1560 | $seen{$&}++; |
||
| 1561 | $context{$&} .= "> $_" if $verbose; |
||
| 1562 | $_ = "$`XX$'"; |
||
| 1563 | redo; |
||
| 1564 | } |
||
| 1565 | if (/\@(\w+)/) { |
||
| 1566 | ($before, $match, $after) = ($`, $&, $'); |
||
| 1567 | if ($before =~ /\b[\w-]+$/ && $after =~ /^[\w-.]*\b/) { # e-mail address |
||
| 1568 | $seen{'e-mail address'}++; |
||
| 1569 | $context{'e-mail address'} .= "> $_" if $verbose; |
||
| 1570 | } else { |
||
| 1571 | $seen{$match}++; |
||
| 1572 | $context{$match} .= "> $_" if $verbose; |
||
| 1573 | } |
||
| 1574 | $match =~ s/^\@/X/; |
||
| 1575 | $_ = "$before$match$after"; |
||
| 1576 | redo; |
||
| 1577 | } |
||
| 1578 | } |
||
| 1579 | |||
| 1580 | foreach (sort(keys(%seen))) { |
||
| 1581 | if ($verbose) { |
||
| 1582 | print "$_\n"; |
||
| 1583 | print $context{$_}; |
||
| 1584 | } else { |
||
| 1585 | print "$_ ($seen{$_})\n"; |
||
| 1586 | } |
||
| 1587 | } |
||
| 1588 | } |
||
| 1589 | |||
| 1590 | sub open { |
||
| 1591 | local($name) = @_; |
||
| 1592 | |||
| 1593 | ++$fh_name; |
||
| 1594 | if (open($fh_name, $name)) { |
||
| 1595 | unshift(@fhs, $fh_name); |
||
| 1596 | } else { |
||
| 1597 | warn "$ERROR Can't read file $name: $!\n"; |
||
| 1598 | } |
||
| 1599 | } |
||
| 1600 | |||
| 1601 | sub init_input { |
||
| 1602 | @fhs = (); # hold the file handles to read |
||
| 1603 | @input_spool = (); # spooled lines to read |
||
| 1604 | $fh_name = 'FH000'; |
||
| 1605 | &open($docu); |
||
| 1606 | } |
||
| 1607 | |||
| 1608 | sub next_line { |
||
| 1609 | local($fh, $line); |
||
| 1610 | |||
| 1611 | if (@input_spool) { |
||
| 1612 | $line = shift(@input_spool); |
||
| 1613 | return($line); |
||
| 1614 | } |
||
| 1615 | while (@fhs) { |
||
| 1616 | $fh = $fhs[0]; |
||
| 1617 | $line = <$fh>; |
||
| 1618 | return($line) if $line; |
||
| 1619 | close($fh); |
||
| 1620 | shift(@fhs); |
||
| 1621 | } |
||
| 1622 | return(undef); |
||
| 1623 | } |
||
| 1624 | |||
| 1625 | # used in pass 1, use &next_line |
||
| 1626 | sub skip_until { |
||
| 1627 | local($tag) = @_; |
||
| 1628 | local($_); |
||
| 1629 | |||
| 1630 | while ($_ = &next_line) { |
||
| 1631 | return if /^\@end\s+$tag\s*$/; |
||
| 1632 | } |
||
| 1633 | die "* Failed to find '$tag' after: " . $lines[$#lines]; |
||
| 1634 | } |
||
| 1635 | |||
| 1636 | # |
||
| 1637 | # HTML stacking to have a better HTML output |
||
| 1638 | # |
||
| 1639 | |||
| 1640 | sub html_reset { |
||
| 1641 | @html_stack = ('html'); |
||
| 1642 | $html_element = 'body'; |
||
| 1643 | } |
||
| 1644 | |||
| 1645 | sub html_push { |
||
| 1646 | local($what) = @_; |
||
| 1647 | push(@html_stack, $html_element); |
||
| 1648 | $html_element = $what; |
||
| 1649 | } |
||
| 1650 | |||
| 1651 | sub html_push_if { |
||
| 1652 | local($what) = @_; |
||
| 1653 | push(@html_stack, $html_element) |
||
| 1654 | if ($html_element && $html_element ne 'P'); |
||
| 1655 | $html_element = $what; |
||
| 1656 | } |
||
| 1657 | |||
| 1658 | sub html_pop { |
||
| 1659 | $html_element = pop(@html_stack); |
||
| 1660 | } |
||
| 1661 | |||
| 1662 | sub html_pop_if { |
||
| 1663 | local($elt); |
||
| 1664 | |||
| 1665 | if (@_) { |
||
| 1666 | foreach $elt (@_) { |
||
| 1667 | if ($elt eq $html_element) { |
||
| 1668 | $html_element = pop(@html_stack) if @html_stack; |
||
| 1669 | last; |
||
| 1670 | } |
||
| 1671 | } |
||
| 1672 | } else { |
||
| 1673 | $html_element = pop(@html_stack) if @html_stack; |
||
| 1674 | } |
||
| 1675 | } |
||
| 1676 | |||
| 1677 | sub html_debug { |
||
| 1678 | local($what, $line) = @_; |
||
| 1679 | return("<!-- $line @html_stack, $html_element -->$what") |
||
| 1680 | if $debug & $DEBUG_HTML; |
||
| 1681 | return($what); |
||
| 1682 | } |
||
| 1683 | |||
| 1684 | # to debug the output... |
||
| 1685 | sub debug { |
||
| 1686 | local($what, $line) = @_; |
||
| 1687 | return("<!-- $line -->$what") |
||
| 1688 | if $debug & $DEBUG_HTML; |
||
| 1689 | return($what); |
||
| 1690 | } |
||
| 1691 | |||
| 1692 | sub normalise_node { |
||
| 1693 | $_[0] =~ s/\s+/ /g; |
||
| 1694 | $_[0] =~ s/ $//; |
||
| 1695 | $_[0] =~ s/^ //; |
||
| 1696 | } |
||
| 1697 | |||
| 1698 | sub menu_entry { |
||
| 1699 | local($entry, $node, $descr) = @_; |
||
| 1700 | local($href); |
||
| 1701 | |||
| 1702 | &normalise_node($node); |
||
| 1703 | $href = $node2href{$node}; |
||
| 1704 | if ($href) { |
||
| 1705 | $descr =~ s/^\s+//; |
||
| 1706 | $descr = ": $descr" if $descr; |
||
| 1707 | push(@lines2, "<LI>" . &anchor('', $href, $entry) . "$descr\n"); |
||
| 1708 | } else { |
||
| 1709 | warn "$ERROR Undefined node ($node): $_"; |
||
| 1710 | } |
||
| 1711 | } |
||
| 1712 | |||
| 1713 | sub do_ctrl { "^$_[0]" } |
||
| 1714 | |||
| 1715 | sub do_email { |
||
| 1716 | local($addr, $text) = split(/,\s*/, $_[0]); |
||
| 1717 | |||
| 1718 | $text = $addr unless $text; |
||
| 1719 | &anchor('', "mailto:$addr", $text); |
||
| 1720 | } |
||
| 1721 | |||
| 1722 | sub do_sc { "\U$_[0]\E" } |
||
| 1723 | |||
| 1724 | sub do_uref { |
||
| 1725 | local($url, $text) = split(/,\s*/, $_[0]); |
||
| 1726 | |||
| 1727 | $text = $url unless $text; |
||
| 1728 | &anchor('', $url, $text); |
||
| 1729 | } |
||
| 1730 | |||
| 1731 | sub do_url { &anchor('', $_[0], $_[0]) } |
||
| 1732 | |||
| 1733 | sub apply_style { |
||
| 1734 | local($texi_style, $text) = @_; |
||
| 1735 | local($style); |
||
| 1736 | |||
| 1737 | $style = $style_map{$texi_style}; |
||
| 1738 | if (defined($style)) { # known style |
||
| 1739 | if ($style =~ /^\"/) { # add quotes |
||
| 1740 | $style = $'; |
||
| 1741 | $text = "\`$text\'"; |
||
| 1742 | } |
||
| 1743 | if ($style =~ /^\&/) { # custom |
||
| 1744 | $style = $'; |
||
| 1745 | $text = &$style($text); |
||
| 1746 | } elsif ($style) { # good style |
||
| 1747 | $text = "<$style>$text</$style>"; |
||
| 1748 | } else { # no style |
||
| 1749 | } |
||
| 1750 | } else { # unknown style |
||
| 1751 | $text = undef; |
||
| 1752 | } |
||
| 1753 | return($text); |
||
| 1754 | } |
||
| 1755 | |||
| 1756 | # remove Texinfo styles |
||
| 1757 | sub remove_style { |
||
| 1758 | local($_) = @_; |
||
| 1759 | s/\@\w+{([^\{\}]+)}/$1/g; |
||
| 1760 | return($_); |
||
| 1761 | } |
||
| 1762 | |||
| 1763 | sub substitute_style { |
||
| 1764 | local($_) = @_; |
||
| 1765 | local($changed, $done, $style, $text); |
||
| 1766 | |||
| 1767 | $changed = 1; |
||
| 1768 | while ($changed) { |
||
| 1769 | $changed = 0; |
||
| 1770 | $done = ''; |
||
| 1771 | while (/\@(\w+){([^\{\}]+)}/) { |
||
| 1772 | $text = &apply_style($1, $2); |
||
| 1773 | if ($text) { |
||
| 1774 | $_ = "$`$text$'"; |
||
| 1775 | $changed = 1; |
||
| 1776 | } else { |
||
| 1777 | $done .= "$`\@$1"; |
||
| 1778 | $_ = "{$2}$'"; |
||
| 1779 | } |
||
| 1780 | } |
||
| 1781 | $_ = $done . $_; |
||
| 1782 | } |
||
| 1783 | return($_); |
||
| 1784 | } |
||
| 1785 | |||
| 1786 | sub anchor { |
||
| 1787 | local($name, $href, $text, $newline) = @_; |
||
| 1788 | local($result); |
||
| 1789 | |||
| 1790 | $result = "<A"; |
||
| 1791 | $result .= " NAME=\"$name\"" if $name; |
||
| 1792 | $result .= " HREF=\"$href\"" if $href; |
||
| 1793 | $result .= ">$text</A>"; |
||
| 1794 | $result .= "\n" if $newline; |
||
| 1795 | return($result); |
||
| 1796 | } |
||
| 1797 | |||
| 1798 | sub pretty_date { |
||
| 1799 | local(@MoY, $sec, $min, $hour, $mday, $mon, $year, $wday, $yday, $isdst); |
||
| 1800 | |||
| 1801 | @MoY = ('January', 'Febuary', 'March', 'April', 'May', 'June', |
||
| 1802 | 'July', 'August', 'September', 'October', 'November', 'December'); |
||
| 1803 | ($sec, $min, $hour, $mday, $mon, $year, $wday, $yday, $isdst) = localtime(time); |
||
| 1804 | $year += ($year < 70) ? 2000 : 1900; |
||
| 1805 | return("$mday $MoY[$mon] $year"); |
||
| 1806 | } |
||
| 1807 | |||
| 1808 | sub doc_name { |
||
| 1809 | local($num) = @_; |
||
| 1810 | |||
| 1811 | return("${docu_name}_$num.html"); |
||
| 1812 | } |
||
| 1813 | |||
| 1814 | sub next_doc { |
||
| 1815 | $docu_doc = &doc_name(++$doc_num); |
||
| 1816 | } |
||
| 1817 | |||
| 1818 | sub print { |
||
| 1819 | local(*lines, $fh) = @_; |
||
| 1820 | local($_); |
||
| 1821 | |||
| 1822 | while (@lines) { |
||
| 1823 | $_ = shift(@lines); |
||
| 1824 | if (/^$PROTECTTAG/o) { |
||
| 1825 | $_ = $tag2pro{$_}; |
||
| 1826 | } else { |
||
| 1827 | &unprotect_texi; |
||
| 1828 | } |
||
| 1829 | print $fh $_; |
||
| 1830 | } |
||
| 1831 | } |
||
| 1832 | |||
| 1833 | sub print_ruler { |
||
| 1834 | print FILE "<P><HR><P>\n"; |
||
| 1835 | } |
||
| 1836 | |||
| 1837 | sub print_header { |
||
| 1838 | local($_); |
||
| 1839 | |||
| 1840 | # clean the title |
||
| 1841 | $_ = &remove_style($_[0]); |
||
| 1842 | &unprotect_texi; |
||
| 1843 | # print the header |
||
| 1844 | if ($doctype eq 'html2') { |
||
| 1845 | print FILE $html2_doctype; |
||
| 1846 | } elsif ($doctype) { |
||
| 1847 | print FILE $doctype; |
||
| 1848 | } |
||
| 1849 | print FILE <<EOT; |
||
| 1850 | <!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 3.2//EN"> |
||
| 1851 | <HTML> |
||
| 1852 | <HEAD> |
||
| 1853 | $header |
||
| 1854 | <TITLE>$_</TITLE> |
||
| 1855 | </HEAD> |
||
| 1856 | <BODY TEXT="#000000" BGCOLOR="#FFFFFF"> |
||
| 1857 | EOT |
||
| 1858 | } |
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| 1859 | |||
| 1860 | sub print_toplevel_header { |
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| 1861 | local($_); |
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| 1862 | |||
| 1863 | &print_header; # pass given arg... |
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| 1864 | print FILE $full_title; |
||
| 1865 | if ($value{'_subtitle'}) { |
||
| 1866 | $value{'_subtitle'} =~ s/\n+$//; |
||
| 1867 | foreach (split(/\n/, $value{'_subtitle'})) { |
||
| 1868 | $_ = &substitute_style($_); |
||
| 1869 | &unprotect_texi; |
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| 1870 | print FILE "<H2>$_</H2>\n"; |
||
| 1871 | } |
||
| 1872 | } |
||
| 1873 | if ($value{'_author'}) { |
||
| 1874 | $value{'_author'} =~ s/\n+$//; |
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| 1875 | foreach (split(/\n/, $value{'_author'})) { |
||
| 1876 | $_ = &substitute_style($_); |
||
| 1877 | &unprotect_texi; |
||
| 1878 | s/[\w.-]+\@[\w.-]+/<A HREF="mailto:$&">$&<\/A>/g; |
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| 1879 | print FILE "<ADDRESS>$_</ADDRESS>\n"; |
||
| 1880 | } |
||
| 1881 | } |
||
| 1882 | print FILE "<P>\n"; |
||
| 1883 | } |
||
| 1884 | |||
| 1885 | sub print_footer { |
||
| 1886 | print FILE <<EOT; |
||
| 1887 | </BODY> |
||
| 1888 | </HTML> |
||
| 1889 | EOT |
||
| 1890 | } |
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| 1891 | |||
| 1892 | sub print_toplevel_footer { |
||
| 1893 | &print_ruler; |
||
| 1894 | print FILE <<EOT; |
||
| 1895 | This document was generated on $TODAY using the |
||
| 1896 | <A HREF=\"$HOMEPAGE\">texi2html</A> |
||
| 1897 | translator version 1.52. (properly hacked by athena\@theory.lcs.mit.edu)</P> |
||
| 1898 | EOT |
||
| 1899 | &print_footer; |
||
| 1900 | } |
||
| 1901 | |||
| 1902 | sub protect_texi { |
||
| 1903 | # protect @ { } ` ' |
||
| 1904 | s/\@\@/$;0/go; |
||
| 1905 | s/\@\{/$;1/go; |
||
| 1906 | s/\@\}/$;2/go; |
||
| 1907 | s/\@\`/$;3/go; |
||
| 1908 | s/\@\'/$;4/go; |
||
| 1909 | } |
||
| 1910 | |||
| 1911 | sub protect_html { |
||
| 1912 | local($what) = @_; |
||
| 1913 | # protect & < > |
||
| 1914 | $what =~ s/\&/\&\#38;/g; |
||
| 1915 | $what =~ s/\</\&\#60;/g; |
||
| 1916 | $what =~ s/\>/\&\#62;/g; |
||
| 1917 | # but recognize some HTML things |
||
| 1918 | $what =~ s/\&\#60;\/A\&\#62;/<\/A>/g; # </A> |
||
| 1919 | $what =~ s/\&\#60;A ([^\&]+)\&\#62;/<A $1>/g; # <A [^&]+> |
||
| 1920 | $what =~ s/\&\#60;IMG ([^\&]+)\&\#62;/<IMG $1>/g; # <IMG [^&]+> |
||
| 1921 | return($what); |
||
| 1922 | } |
||
| 1923 | |||
| 1924 | sub unprotect_texi { |
||
| 1925 | s/$;0/\@/go; |
||
| 1926 | s/$;1/\{/go; |
||
| 1927 | s/$;2/\}/go; |
||
| 1928 | s/$;3/\`/go; |
||
| 1929 | s/$;4/\'/go; |
||
| 1930 | } |
||
| 1931 | |||
| 1932 | sub unprotect_html { |
||
| 1933 | local($what) = @_; |
||
| 1934 | $what =~ s/\&\#38;/\&/g; |
||
| 1935 | $what =~ s/\&\#60;/\</g; |
||
| 1936 | $what =~ s/\&\#62;/\>/g; |
||
| 1937 | return($what); |
||
| 1938 | } |
||
| 1939 | |||
| 1940 | sub byalpha { |
||
| 1941 | $key2alpha{$a} cmp $key2alpha{$b}; |
||
| 1942 | } |
||
| 1943 | |||
| 1944 | ############################################################################## |
||
| 1945 | |||
| 1946 | # These next few lines are legal in both Perl and nroff. |
||
| 1947 | |||
| 1948 | .00 ; # finish .ig |
||
| 1949 | |||
| 1950 | 'di \" finish diversion--previous line must be blank |
||
| 1951 | .nr nl 0-1 \" fake up transition to first page again |
||
| 1952 | .nr % 0 \" start at page 1 |
||
| 1953 | '; __END__ ############# From here on it's a standard manual page ############ |
||
| 1954 | .TH TEXI2HTML 1 "01/05/98" |
||
| 1955 | .AT 3 |
||
| 1956 | .SH NAME |
||
| 1957 | texi2html \- a Texinfo to HTML converter |
||
| 1958 | .SH SYNOPSIS |
||
| 1959 | .B texi2html [options] file |
||
| 1960 | .PP |
||
| 1961 | .B texi2html -check [-verbose] files |
||
| 1962 | .SH DESCRIPTION |
||
| 1963 | .I Texi2html |
||
| 1964 | converts the given Texinfo file to a set of HTML files. It tries to handle |
||
| 1965 | most of the Texinfo commands. It creates hypertext links for cross-references, |
||
| 1966 | footnotes... |
||
| 1967 | .PP |
||
| 1968 | It also tries to add links from a reference to its corresponding entry in the |
||
| 1969 | bibliography (if any). It may also handle a glossary (see the |
||
| 1970 | .B \-glossary |
||
| 1971 | option). |
||
| 1972 | .PP |
||
| 1973 | .I Texi2html |
||
| 1974 | creates several files depending on the contents of the Texinfo file and on |
||
| 1975 | the chosen options (see FILES). |
||
| 1976 | .PP |
||
| 1977 | The HTML files created by |
||
| 1978 | .I texi2html |
||
| 1979 | are closer to TeX than to Info, that's why |
||
| 1980 | .I texi2html |
||
| 1981 | converts @iftex sections and not @ifinfo ones by default. You can reverse |
||
| 1982 | this with the \-expandinfo option. |
||
| 1983 | .SH OPTIONS |
||
| 1984 | .TP 12 |
||
| 1985 | .B \-check |
||
| 1986 | Check the given file and give the list of all things that may be Texinfo commands. |
||
| 1987 | This may be used to check the output of |
||
| 1988 | .I texi2html |
||
| 1989 | to find the Texinfo commands that have been left in the HTML file. |
||
| 1990 | .TP |
||
| 1991 | .B \-expandinfo |
||
| 1992 | Expand @ifinfo sections, not @iftex ones. |
||
| 1993 | .TP |
||
| 1994 | .B \-glossary |
||
| 1995 | Use the section named 'Glossary' to build a list of terms and put links in the HTML |
||
| 1996 | document from each term toward its definition. |
||
| 1997 | .TP |
||
| 1998 | .B \-invisible \fIname\fP |
||
| 1999 | Use \fIname\fP to create invisible destination anchors for index links |
||
| 2000 | (you can for instance use the invisible.xbm file shipped with this program). |
||
| 2001 | This is a workaround for a known bug of many WWW browsers, including netscape. |
||
| 2002 | .TP |
||
| 2003 | .B \-I \fIdir\fP |
||
| 2004 | Look also in \fIdir\fP to find included files. |
||
| 2005 | .TP |
||
| 2006 | .B \-menu |
||
| 2007 | Show the Texinfo menus; by default they are ignored. |
||
| 2008 | .TP |
||
| 2009 | .B \-monolithic |
||
| 2010 | Output only one file, including the table of contents and footnotes. |
||
| 2011 | .TP |
||
| 2012 | .B \-number |
||
| 2013 | Number the sections. |
||
| 2014 | .TP |
||
| 2015 | .B \-split_chapter |
||
| 2016 | Split the output into several HTML files (one per main section: |
||
| 2017 | chapter, appendix...). |
||
| 2018 | .TP |
||
| 2019 | .B \-split_node |
||
| 2020 | Split the output into several HTML files (one per node). |
||
| 2021 | .TP |
||
| 2022 | .B \-usage |
||
| 2023 | Print usage instructions, listing the current available command-line options. |
||
| 2024 | .TP |
||
| 2025 | .B \-verbose |
||
| 2026 | Give a verbose output. Can be used with the |
||
| 2027 | .B \-check |
||
| 2028 | option. |
||
| 2029 | .PP |
||
| 2030 | .SH FILES |
||
| 2031 | By default |
||
| 2032 | .I texi2html |
||
| 2033 | creates the following files (foo being the name of the Texinfo file): |
||
| 2034 | .TP 16 |
||
| 2035 | .B foo_toc.html |
||
| 2036 | The table of contents. |
||
| 2037 | .TP |
||
| 2038 | .B foo.html |
||
| 2039 | The document's contents. |
||
| 2040 | .TP |
||
| 2041 | .B foo_foot.html |
||
| 2042 | The footnotes (if any). |
||
| 2043 | .PP |
||
| 2044 | When used with the |
||
| 2045 | .B \-split |
||
| 2046 | option, it creates several files (one per chapter or node), named |
||
| 2047 | .B foo_n.html |
||
| 2048 | (n being the indice of the chapter or node), instead of the single |
||
| 2049 | .B foo.html |
||
| 2050 | file. |
||
| 2051 | .PP |
||
| 2052 | When used with the |
||
| 2053 | .B \-monolithic |
||
| 2054 | option, it creates only one file: |
||
| 2055 | .B foo.html |
||
| 2056 | .SH VARIABLES |
||
| 2057 | .I texi2html |
||
| 2058 | predefines the following variables: \fBhtml\fP, \fBtexi2html\fP. |
||
| 2059 | .SH ADDITIONAL COMMANDS |
||
| 2060 | .I texi2html |
||
| 2061 | implements the following non-Texinfo commands (maybe they are in Texinfo now...): |
||
| 2062 | .TP 16 |
||
| 2063 | .B @ifhtml |
||
| 2064 | This indicates the start of an HTML section, this section will passed through |
||
| 2065 | without any modification. |
||
| 2066 | .TP |
||
| 2067 | .B @end ifhtml |
||
| 2068 | This indicates the end of an HTML section. |
||
| 2069 | .SH VERSION |
||
| 2070 | This is \fItexi2html\fP version 1.52, 01/05/98. |
||
| 2071 | .PP |
||
| 2072 | The latest version of \fItexi2html\fP can be found in WWW, cf. URL |
||
| 2073 | http://wwwinfo.cern.ch/dis/texi2html/ |
||
| 2074 | .SH AUTHOR |
||
| 2075 | The main author is Lionel Cons, CERN IT/DIS/OSE, Lionel.Cons@cern.ch. |
||
| 2076 | Many other people around the net contributed to this program. |
||
| 2077 | .SH COPYRIGHT |
||
| 2078 | This program is the intellectual property of the European |
||
| 2079 | Laboratory for Particle Physics (known as CERN). No guarantee whatsoever is |
||
| 2080 | provided by CERN. No liability whatsoever is accepted for any loss or damage |
||
| 2081 | of any kind resulting from any defect or inaccuracy in this information or |
||
| 2082 | code. |
||
| 2083 | .PP |
||
| 2084 | CERN, 1211 Geneva 23, Switzerland |
||
| 2085 | .SH "SEE ALSO" |
||
| 2086 | GNU Texinfo Documentation Format, |
||
| 2087 | HyperText Markup Language (HTML), |
||
| 2088 | World Wide Web (WWW). |
||
| 2089 | .SH BUGS |
||
| 2090 | This program does not understand all Texinfo commands (yet). |
||
| 2091 | .PP |
||
| 2092 | TeX specific commands (normally enclosed in @iftex) will be |
||
| 2093 | passed unmodified. |
||
| 2094 | .ex |