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