version 1.2, 2009/02/22 04:59:56 |
version 1.4, 2017/03/30 05:36:04 |
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eval '(exit $?0)' && eval 'exec perl -S $0 ${1+"$@"}' && eval 'exec perl -S $0 $argv:q' |
#!/bin/sh |
if 0; |
if [ ! `which perl` ]; then |
'di '; |
echo "Perl is not installed. Error: texi2html is aborted." |
'ig 00 '; |
exit 1 |
#+############################################################################## |
fi |
# # |
if [ -x /usr/bin/texi2html ]; then |
# File: texi2html # |
/usr/bin/texi2html $* ; |
# # |
elif [ -x /usr/local/bin/texi2html ]; then |
# Description: Program to transform most Texinfo documents to HTML # |
/usr/local/bin/texi2html $* ; |
# # |
else |
#-############################################################################## |
perl ./texi2html.perl $* ; |
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fi |
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# From @(#)texi2html 1.52 01/05/98 Written (mainly) by Lionel Cons, Lionel.Cons@cern.ch |
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# $Id$ |
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# This version of texi2html is currently maintained at |
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# ftp://ftp.cs.umb.edu/pub/tex/texi2html by kb@cs.umb.edu. |
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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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$THISVERSION = "1.56k"; |
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$THISPROG = "texi2html $THISVERSION"; # program name and version |
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$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 = "<!-- SPLIT HERE -->\n"; # tag to know where to split |
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$PROTECTTAG = "_ThisIsProtected_"; # tag to recognize protected sections |
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$html2_doctype = '<!DOCTYPE HTML PUBLIC "-//IETF//DTD HTML 2.0 Strict Level 2//EN">'; |
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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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"*", "<BR>", # HTML+ |
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" ", " ", |
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"\t", " ", |
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"-", "­", # soft hyphen |
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"\n", "\n", |
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"|", "", |
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'tab', '<\/TD><TD>', |
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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', '<P>', # 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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'ifnothtml', 1, |
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# useless |
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'detailmenu', 1, |
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'direntry', 1, |
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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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'sp', 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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$expandinfo = 0; |
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$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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$show_menu = 0; |
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$number_sections = 0; |
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$split_node = 0; |
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$split_chapter = 0; |
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$monolithic = 0; |
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$verbose = 0; |
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$usage = <<EOT; |
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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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-expandinfo : use \@ifinfo sections, not \@iftex |
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-glossary : handle a glossary |
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-invisible name: use 'name' as an invisible anchor |
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-Dname : define name like with \@set |
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-I dir : search also for files in 'dir' |
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-menu : handle menus |
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-monolithic : output only one file including ToC |
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-number : number sections |
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-split_chapter : split on main sections |
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-split_node : split on nodes |
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-usage : print usage instructions |
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-verbose : verbose output |
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To check converted files: $0 -check [-verbose] files |
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It accepts only ja_JP.EUC and ascii files. |
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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$/) { $use_acc = 1; next; } |
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if (/^-d(ebug)?(\d+)?$/) { $debug = $2 || shift(@ARGV); next; } |
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if (/^-doctype$/) { $doctype = shift(@ARGV); next; } |
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if (/^-c(heck)?$/) { $check = 1; next; } |
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if (/^-e(xpandinfo)?$/) { $expandinfo = 1; next; } |
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if (/^-g(lossary)?$/) { $use_glossary = 1; next; } |
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if (/^-i(nvisible)?$/) { $invisible_mark = shift(@ARGV); next; } |
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if (/^-iso$/) { $use_iso = 1; next; } |
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if (/^-D(.+)?$/) { $value{$1 || shift(@ARGV)} = 1; next; } |
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if (/^-I(.+)?$/) { push(@include_dirs, $1 || shift(@ARGV)); next; } |
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if (/^-m(enu)?$/) { $show_menu = 1; next; } |
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if (/^-mono(lithic)?$/) { $monolithic = 1; next; } |
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if (/^-n(umber)?$/) { $number_sections = 1; next; } |
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if (/^-s(plit)?_?(n(ode)?|c(hapter)?)?$/) { |
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if ($2 =~ /^n/) { |
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$split_node = 1; |
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} else { |
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$split_chapter = 1; |
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} |
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next; |
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} |
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if (/^-v(erbose)?$/) { $verbose = 1; next; } |
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die $usage; |
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} |
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if ($check) { |
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die $usage unless @ARGV > 0; |
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✓ |
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exit; |
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} |
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if (($split_node || $split_chapter) && $monolithic) { |
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warn "Can't use -monolithic with -split, -monolithic ignored.\n"; |
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$monolithic = 0; |
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} |
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if ($expandinfo) { |
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$to_skip{'ifinfo'}++; |
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$to_skip{'end ifinfo'}++; |
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$to_skip{'ifnottex'}++; |
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$to_skip{'end ifnottex'}++; |
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} else { |
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$to_skip{'iftex'}++; |
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$to_skip{'end iftex'}++; |
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} |
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$invisible_mark = '<IMG SRC="invisible.xbm">' if $invisible_mark eq 'xbm'; |
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die $usage unless @ARGV == 1; |
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$docu = shift(@ARGV); |
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if ($docu =~ /.*\//) { |
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chop($docu_dir = $&); |
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$docu_name = $'; |
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} else { |
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$docu_dir = '.'; |
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$docu_name = $docu; |
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} |
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unshift(@include_dirs, $docu_dir); |
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$docu_name =~ s/\.te?x(i|info)?$//; # basename of the document |
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|
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$docu_doc = "$docu_name.html"; # document's contents |
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if ($monolithic) { |
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$docu_toc = $docu_foot = $docu_doc; |
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} else { |
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$docu_toc = "${docu_name}_toc.html"; # document's table of contents |
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$docu_foot = "${docu_name}_foot.html"; # document's footnotes |
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} |
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# |
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# variables |
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# |
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$value{'html'} = 1; # predefine html (the output format) |
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$value{'texi2html'} = $THISVERSION; # predefine texi2html (the translator) |
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# _foo: internal to track @foo |
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foreach ('_author', '_title', '_subtitle', |
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'_settitle', '_setfilename') { |
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$value{$_} = ''; # prevent -w warnings |
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} |
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%node2sec = (); # node to section name |
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%node2href = (); # node to HREF |
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%bib2href = (); # bibliography reference to HREF |
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%gloss2href = (); # glossary term to HREF |
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@sections = (); # list of sections |
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%tag2pro = (); # protected sections |
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# |
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# initial indexes |
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# |
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$bib_num = 0; |
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$foot_num = 0; |
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$gloss_num = 0; |
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$idx_num = 0; |
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$sec_num = 0; |
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$doc_num = 0; |
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$html_num = 0; |
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|
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# |
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# can I use ISO8879 characters? (HTML+) |
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# |
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if ($use_iso) { |
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$things_map{'bullet'} = "•"; |
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$things_map{'copyright'} = "©"; |
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$things_map{'dots'} = "…"; |
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$things_map{'equiv'} = "≡"; |
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$things_map{'expansion'} = "→"; |
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$things_map{'point'} = "∗"; |
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$things_map{'result'} = "⇒"; |
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} |
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# |
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# read texi2html extensions (if any) |
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# |
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$extensions = 'texi2html.ext'; # extensions in working directory |
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if (-f $extensions) { |
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print "# reading extensions from $extensions\n" if $verbose; |
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require($extensions); |
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} |
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($progdir = $0) =~ s/[^\/]+$//; |
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if ($progdir && ($progdir ne './')) { |
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$extensions = "${progdir}texi2html.ext"; # extensions in texi2html directory |
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if (-f $extensions) { |
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print "# reading extensions from $extensions\n" if $verbose; |
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require($extensions); |
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} |
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} |
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print "# reading from $docu\n" if $verbose; |
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#+++############################################################################ |
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# # |
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# Pass 1: read source, handle command, variable, simple substitution # |
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# # |
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#---############################################################################ |
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|
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@lines = (); # whole document |
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@toc_lines = (); # table of contents |
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$toplevel = 0; # top level seen in hierarchy |
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$curlevel = 0; # current level in TOC |
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$node = ''; # current node name |
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$in_table = 0; # am I inside a table |
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$table_type = ''; # type of table ('', 'f', 'v', 'multi') |
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@tables = (); # nested table support |
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$in_bibliography = 0; # am I inside a bibliography |
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$in_glossary = 0; # am I inside a glossary |
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$in_top = 0; # am I inside the top node |
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$in_pre = 0; # am I inside a preformatted section |
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$in_list = 0; # am I inside a list |
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$in_html = 0; # am I inside an HTML section |
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$first_line = 1; # is it the first line |
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$dont_html = 0; # don't protect HTML on this line |
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$split_num = 0; # split index |
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$deferred_ref = ''; # deferred reference for indexes |
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@html_stack = (); # HTML elements stack |
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$html_element = ''; # current HTML element |
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&html_reset; |
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|
|
# build code for simple substitutions |
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# the maps used (%simple_map and %things_map) MUST be aware of this |
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# watch out for regexps, / and escaped characters! |
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$subst_code = ''; |
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foreach (keys(%simple_map)) { |
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($re = $_) =~ s/(\W)/\\$1/g; # protect regexp chars |
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$subst_code .= "s/\\\@$re/$simple_map{$_}/g;\n"; |
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} |
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foreach (keys(%things_map)) { |
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$subst_code .= "s/\\\@$_\\{\\}/$things_map{$_}/g;\n"; |
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} |
|
if ($use_acc) { |
|
# accentuated characters |
|
foreach (keys(%accent_map)) { |
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if ($_ eq "`") { |
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$subst_code .= "s/$;3"; |
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} elsif ($_ eq "'") { |
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$subst_code .= "s/$;4"; |
|
} else { |
|
$subst_code .= "s/\\\@\\$_"; |
|
} |
|
$subst_code .= "([aeiou])/&\${1}$accent_map{$_};/gi;\n"; |
|
} |
|
} |
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eval("sub simple_substitutions { $subst_code }"); |
|
|
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&init_input; |
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while ($_ = &next_line) { |
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# |
|
# remove \input on the first lines only |
|
# |
|
if ($first_line) { |
|
next if /^\\input/; |
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$first_line = 0; |
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} |
|
# |
|
# parse texinfo tags |
|
# |
|
$tag = ''; |
|
$end_tag = ''; |
|
if (/^\s*\@end\s+(\w+)\b/) { |
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$end_tag = $1; |
|
} elsif (/^\s*\@(\w+)\b/) { |
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$tag = $1; |
|
} |
|
# |
|
# handle @ifhtml / @end ifhtml |
|
# |
|
if ($in_html) { |
|
if ($end_tag eq 'ifhtml') { |
|
$in_html = 0; |
|
} else { |
|
$tag2pro{$in_html} .= $_; |
|
} |
|
next; |
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} elsif ($tag eq 'ifhtml') { |
|
$in_html = $PROTECTTAG . ++$html_num; |
|
push(@lines, $in_html); |
|
next; |
|
} |
|
# |
|
# try to skip the line |
|
# |
|
if ($end_tag) { |
|
next if $to_skip{"end $end_tag"}; |
|
} elsif ($tag) { |
|
next if $to_skip{$tag}; |
|
last if $tag eq 'bye'; |
|
} |
|
if ($in_top) { |
|
# parsing the top node |
|
if ($tag eq 'node' || $tag eq 'include' || $sec2level{$tag}) { |
|
# no more in top |
|
$in_top = 0; |
|
} else { |
|
# skip it |
|
next; |
|
} |
|
} |
|
# |
|
# try to remove inlined comments |
|
# syntax from tex-mode.el comment-start-skip |
|
# |
|
s/((^|[^\@])(\@\@)*)\@c(omment)? .*/$1/; |
|
# non-@ substitutions cf. texinfmt.el |
|
unless ($in_pre) { |
|
s/``/\"/g; |
|
s/''/\"/g; |
|
s/([\w ])---([\w ])/$1--$2/g; |
|
} |
|
# |
|
# analyze the tag |
|
# |
|
if ($tag) { |
|
# skip lines |
|
&skip_until($tag), next if $tag eq 'ignore'; |
|
if ($expandinfo) { |
|
&skip_until($tag), next if $tag eq 'iftex'; |
|
} else { |
|
&skip_until($tag), next if $tag eq 'ifinfo'; |
|
} |
|
&skip_until($tag), next if $tag eq 'tex'; |
|
# handle special tables |
|
if ($tag =~ /^(|f|v|multi)table$/) { |
|
$table_type = $1; |
|
$tag = 'table'; |
|
} |
|
# special cases |
|
if ($tag eq 'top' || ($tag eq 'node' && /^\@node\s+top\s*,/i)) { |
|
$in_top = 1; |
|
@lines = (); # ignore all lines before top (title page garbage) |
|
next; |
|
} elsif ($tag eq 'node') { |
|
$in_top = 0; |
|
warn "$ERROR Bad node line: $_" unless $_ =~ /^\@node\s$NODESRE$/o; |
|
$_ = &protect_html($_); # if node contains '&' for instance |
|
s/^\@node\s+//; |
|
($node) = split(/,/); |
|
&normalise_node($node); |
|
if ($split_node) { |
|
&next_doc; |
|
push(@lines, $SPLITTAG) if $split_num++; |
|
push(@sections, $node); |
|
} |
|
next; |
|
} elsif ($tag eq 'include') { |
|
if (/^\@include\s+($FILERE)\s*$/o) { |
|
$file = $1; |
|
unless (-e $file) { |
|
foreach $dir (@include_dirs) { |
|
$file = "$dir/$1"; |
|
last if -e $file; |
|
} |
|
} |
|
if (-e $file) { |
|
&open($file); |
|
print "# including $file\n" if $verbose; |
|
} else { |
|
warn "$ERROR Can't find $file, skipping"; |
|
} |
|
} else { |
|
warn "$ERROR Bad include line: $_"; |
|
} |
|
next; |
|
} elsif ($tag eq 'ifclear') { |
|
if (/^\@ifclear\s+($VARRE)\s*$/o) { |
|
next unless defined($value{$1}); |
|
&skip_until($tag); |
|
} else { |
|
warn "$ERROR Bad ifclear line: $_"; |
|
} |
|
next; |
|
} elsif ($tag eq 'ifset') { |
|
if (/^\@ifset\s+($VARRE)\s*$/o) { |
|
next if defined($value{$1}); |
|
&skip_until($tag); |
|
} else { |
|
warn "$ERROR Bad ifset line: $_"; |
|
} |
|
next; |
|
} elsif ($tag eq 'menu') { |
|
unless ($show_menu) { |
|
&skip_until($tag); |
|
next; |
|
} |
|
&html_push_if($tag); |
|
push(@lines, &html_debug("\n", __LINE__)); |
|
} elsif ($format_map{$tag}) { |
|
$in_pre = 1 if $format_map{$tag} eq 'PRE'; |
|
&html_push_if($format_map{$tag}); |
|
push(@lines, &html_debug("\n", __LINE__)); |
|
$in_list++ if $format_map{$tag} eq 'UL' || $format_map{$tag} eq 'OL' ; |
|
push(@lines, &debug("<$format_map{$tag}>\n", __LINE__)); |
|
next; |
|
} elsif ($tag eq 'table') { |
|
if (/^\s*\@(|f|v|multi)table\s+\@(\w+)/) { |
|
$in_table = $2; |
|
unshift(@tables, join($;, $table_type, $in_table)); |
|
if ($table_type eq "multi") { |
|
push(@lines, &debug("<TABLE BORDER>\n", __LINE__)); |
|
&html_push_if('TABLE'); |
|
} else { |
|
push(@lines, &debug("<DL COMPACT>\n", __LINE__)); |
|
&html_push_if('DL'); |
|
} |
|
push(@lines, &html_debug("\n", __LINE__)); |
|
} else { |
|
warn "$ERROR Bad table line: $_"; |
|
} |
|
next; |
|
} elsif ($tag eq 'synindex' || $tag eq 'syncodeindex') { |
|
if (/^\@$tag\s+(\w)\w\s+(\w)\w\s*$/) { |
|
eval("*${1}index = *${2}index"); |
|
} else { |
|
warn "$ERROR Bad syn*index line: $_"; |
|
} |
|
next; |
|
} elsif ($tag eq 'sp') { |
|
push(@lines, &debug("<P>\n", __LINE__)); |
|
next; |
|
} elsif ($tag eq 'setref') { |
|
&protect_html; # if setref contains '&' for instance |
|
if (/^\@$tag\s*{($NODERE)}\s*$/) { |
|
$setref = $1; |
|
$setref =~ s/\s+/ /g; # normalize |
|
$setref =~ s/ $//; |
|
$node2sec{$setref} = $name; |
|
$node2href{$setref} = "$docu_doc#$docid"; |
|
} else { |
|
warn "$ERROR Bad setref line: $_"; |
|
} |
|
next; |
|
} elsif ($tag eq 'defindex' || $tag eq 'defcodeindex') { |
|
if (/^\@$tag\s+(\w\w)\s*$/) { |
|
$valid_index{$1} = 1; |
|
} else { |
|
warn "$ERROR Bad defindex line: $_"; |
|
} |
|
next; |
|
} elsif ($tag eq 'lowersections') { |
|
local ($sec, $level); |
|
while (($sec, $level) = each %sec2level) { |
|
$sec2level{$sec} = $level + 1; |
|
} |
|
next; |
|
} elsif ($tag eq 'raisesections') { |
|
local ($sec, $level); |
|
while (($sec, $level) = each %sec2level) { |
|
$sec2level{$sec} = $level - 1; |
|
} |
|
next; |
|
} elsif (defined($def_map{$tag})) { |
|
if ($def_map{$tag}) { |
|
s/^\@$tag\s+//; |
|
$tag = $def_map{$tag}; |
|
$_ = "\@$tag $_"; |
|
$tag =~ s/\s.*//; |
|
} |
|
} elsif (defined($user_sub{$tag})) { |
|
s/^\@$tag\s+//; |
|
$sub = $user_sub{$tag}; |
|
print "# user $tag = $sub, arg: $_" if $debug & $DEBUG_USER; |
|
if (defined(&$sub)) { |
|
chop($_); |
|
&$sub($_); |
|
} else { |
|
warn "$ERROR Bad user sub for $tag: $sub\n"; |
|
} |
|
next; |
|
} |
|
if (defined($def_map{$tag})) { |
|
s/^\@$tag\s+//; |
|
if ($tag =~ /x$/) { |
|
# extra definition line |
|
$tag = $`; |
|
$is_extra = 1; |
|
} else { |
|
$is_extra = 0; |
|
} |
|
while (/\{([^\{\}]*)\}/) { |
|
# this is a {} construct |
|
($before, $contents, $after) = ($`, $1, $'); |
|
# protect spaces |
|
$contents =~ s/\s+/$;9/g; |
|
# restore $_ protecting {} |
|
$_ = "$before$;7$contents$;8$after"; |
|
} |
|
@args = split(/\s+/, &protect_html($_)); |
|
foreach (@args) { |
|
s/$;9/ /g; # unprotect spaces |
|
s/$;7/\{/g; # ... { |
|
s/$;8/\}/g; # ... } |
|
} |
|
$type = shift(@args); |
|
$type =~ s/^\{(.*)\}$/$1/; |
|
print "# def ($tag): {$type} ", join(', ', @args), "\n" |
|
if $debug & $DEBUG_DEF; |
|
$type .= ':'; # it's nicer like this |
|
$name = shift(@args); |
|
$name =~ s/^\{(.*)\}$/$1/; |
|
if ($is_extra) { |
|
$_ = &debug("<DT>", __LINE__); |
|
} else { |
|
$_ = &debug("<DL>\n<DT>", __LINE__); |
|
} |
|
if ($tag eq 'deffn' || $tag eq 'defvr' || $tag eq 'deftp') { |
|
$_ .= "<U>$type</U> <B>$name</B>"; |
|
$_ .= " <I>@args</I>" if @args; |
|
} elsif ($tag eq 'deftypefn' || $tag eq 'deftypevr' |
|
|| $tag eq 'defcv' || $tag eq 'defop') { |
|
$ftype = $name; |
|
$name = shift(@args); |
|
$name =~ s/^\{(.*)\}$/$1/; |
|
$_ .= "<U>$type</U> $ftype <B>$name</B>"; |
|
$_ .= " <I>@args</I>" if @args; |
|
} else { |
|
warn "$ERROR Unknown definition type: $tag\n"; |
|
$_ .= "<U>$type</U> <B>$name</B>"; |
|
$_ .= " <I>@args</I>" if @args; |
|
} |
|
$_ .= &debug("\n<DD>", __LINE__); |
|
$name = &unprotect_html($name); |
|
if ($tag eq 'deffn' || $tag eq 'deftypefn') { |
|
unshift(@input_spool, "\@findex $name\n"); |
|
} elsif ($tag eq 'defop') { |
|
unshift(@input_spool, "\@findex $name on $ftype\n"); |
|
} elsif ($tag eq 'defvr' || $tag eq 'deftypevr' || $tag eq 'defcv') { |
|
unshift(@input_spool, "\@vindex $name\n"); |
|
} else { |
|
unshift(@input_spool, "\@tindex $name\n"); |
|
} |
|
$dont_html = 1; |
|
} |
|
} elsif ($end_tag) { |
|
if ($format_map{$end_tag}) { |
|
$in_pre = 0 if $format_map{$end_tag} eq 'PRE'; |
|
$in_list-- if $format_map{$end_tag} eq 'UL' || $format_map{$end_tag} eq 'OL' ; |
|
&html_pop_if('LI', 'P'); |
|
&html_pop_if(); |
|
push(@lines, &debug("</$format_map{$end_tag}>\n", __LINE__)); |
|
push(@lines, &html_debug("\n", __LINE__)); |
|
} elsif ($end_tag =~ /^(|f|v|multi)table$/) { |
|
unless (@tables) { |
|
warn "$ERROR \@end $end_tag without \@*table\n"; |
|
next; |
|
} |
|
($table_type, $in_table) = split($;, shift(@tables)); |
|
unless ($1 eq $table_type) { |
|
warn "$ERROR \@end $end_tag without matching \@$end_tag\n"; |
|
next; |
|
} |
|
if ($table_type eq "multi") { |
|
push(@lines, "</TR></TABLE>\n"); |
|
&html_pop_if('TR'); |
|
} else { |
|
push(@lines, "</DL>\n"); |
|
&html_pop_if('DD'); |
|
} |
|
&html_pop_if(); |
|
if (@tables) { |
|
($table_type, $in_table) = split($;, $tables[0]); |
|
} else { |
|
$in_table = 0; |
|
} |
|
} elsif (defined($def_map{$end_tag})) { |
|
push(@lines, &debug("</DL>\n", __LINE__)); |
|
} elsif ($end_tag eq 'menu') { |
|
&html_pop_if(); |
|
push(@lines, $_); # must keep it for pass 2 |
|
} |
|
next; |
|
} |
|
# |
|
# misc things |
|
# |
|
# protect texi and HTML things |
|
&protect_texi; |
|
$_ = &protect_html($_) unless $dont_html; |
|
$dont_html = 0; |
|
# substitution (unsupported things) |
|
s/^\@center\s+//g; |
|
s/^\@exdent\s+//g; |
|
s/\@noindent\s+//g; |
|
s/\@refill\s+//g; |
|
# other substitutions |
|
&simple_substitutions; |
|
s/\@value{($VARRE)}/$value{$1}/eg; |
|
s/\@footnote\{/\@footnote$docu_doc\{/g; # mark footnotes, cf. pass 4 |
|
# |
|
# analyze the tag again |
|
# |
|
if ($tag) { |
|
if (defined($sec2level{$tag}) && $sec2level{$tag} > 0) { |
|
if (/^\@$tag\s+(.+)$/) { |
|
$name = $1; |
|
$name =~ s/\s+$//; |
|
$level = $sec2level{$tag}; |
|
$name = &update_sec_num($tag, $level) . " $name" |
|
if $number_sections && $tag !~ /^unnumbered/; |
|
if ($tag =~ /heading$/) { |
|
push(@lines, &html_debug("\n", __LINE__)); |
|
if ($html_element ne 'body') { |
|
# We are in a nice pickle here. We are trying to get a H? heading |
|
# even though we are not in the body level. So, we convert it to a |
|
# nice, bold, line by itself. |
|
$_ = &debug("\n\n<P><STRONG>$name</STRONG>\n\n", __LINE__); |
|
} else { |
|
$_ = &debug("<H$level>$name</H$level>\n", __LINE__); |
|
&html_push_if('body'); |
|
} |
|
print "# heading, section $name, level $level\n" |
|
if $debug & $DEBUG_TOC; |
|
} else { |
|
if ($split_chapter) { |
|
unless ($toplevel) { |
|
# first time we see a "section" |
|
unless ($level == 1) { |
|
warn "$ERROR The first section found is not of level 1: $_"; |
|
warn "$ERROR I'll split on sections of level $level...\n"; |
|
} |
|
$toplevel = $level; |
|
} |
|
if ($level == $toplevel) { |
|
&next_doc; |
|
push(@lines, $SPLITTAG) if $split_num++; |
|
push(@sections, $name); |
|
} |
|
} |
|
$sec_num++; |
|
$docid = "SEC$sec_num"; |
|
$tocid = "TOC$sec_num"; |
|
# check biblio and glossary |
|
$in_bibliography = ($name =~ /^([A-Z]|\d+)?(\.\d+)*\s*bibliography$/i); |
|
$in_glossary = ($name =~ /^([A-Z]|\d+)?(\.\d+)*\s*glossary$/i); |
|
# check node |
|
if ($node) { |
|
if ($node2sec{$node}) { |
|
warn "$ERROR Duplicate node found: $node\n"; |
|
} else { |
|
$node2sec{$node} = $name; |
|
$node2href{$node} = "$docu_doc#$docid"; |
|
print "# node $node, section $name, level $level\n" |
|
if $debug & $DEBUG_TOC; |
|
} |
|
$node = ''; |
|
} else { |
|
print "# no node, section $name, level $level\n" |
|
if $debug & $DEBUG_TOC; |
|
} |
|
# update TOC |
|
while ($level > $curlevel) { |
|
$curlevel++; |
|
push(@toc_lines, "<UL>\n"); |
|
} |
|
while ($level < $curlevel) { |
|
$curlevel--; |
|
push(@toc_lines, "</UL>\n"); |
|
} |
|
$_ = "<LI>" . &anchor($tocid, "$docu_doc#$docid", $name, 1); |
|
push(@toc_lines, &substitute_style($_)); |
|
# update DOC |
|
push(@lines, &html_debug("\n", __LINE__)); |
|
&html_reset; |
|
$_ = "<H$level>".&anchor($docid, "$docu_toc#$tocid", $name)."</H$level>\n"; |
|
$_ = &debug($_, __LINE__); |
|
push(@lines, &html_debug("\n", __LINE__)); |
|
} |
|
# update DOC |
|
foreach $line (split(/\n+/, $_)) { |
|
push(@lines, "$line\n"); |
|
} |
|
next; |
|
} else { |
|
warn "$ERROR Bad section line: $_"; |
|
} |
|
} else { |
|
# track variables |
|
$value{$1} = $2, next if /^\@set\s+($VARRE)\s+(.*)$/o; |
|
delete $value{$1}, next if /^\@clear\s+($VARRE)\s*$/o; |
|
# store things |
|
$value{'_setfilename'} = $1, next if /^\@setfilename\s+(.*)$/; |
|
$value{'_settitle'} = $1, next if /^\@settitle\s+(.*)$/; |
|
$value{'_author'} .= "$1\n", next if /^\@author\s+(.*)$/; |
|
$value{'_subtitle'} .= "$1\n", next if /^\@subtitle\s+(.*)$/; |
|
$value{'_title'} .= "$1\n", next if /^\@title\s+(.*)$/; |
|
# index |
|
if (/^\@(..?)index\s+/) { |
|
unless ($valid_index{$1}) { |
|
warn "$ERROR Undefined index command: $_"; |
|
next; |
|
} |
|
$id = 'IDX' . ++$idx_num; |
|
$index = $1 . 'index'; |
|
$what = &substitute_style($'); |
|
$what =~ s/\s+$//; |
|
print "# found $index for '$what' id $id\n" |
|
if $debug & $DEBUG_INDEX; |
|
eval(<<EOC); |
|
if (defined(\$$index\{\$what\})) { |
|
\$$index\{\$what\} .= "$;$docu_doc#$id"; |
|
} else { |
|
\$$index\{\$what\} = "$docu_doc#$id"; |
|
} |
|
EOC |
|
# |
|
# dirty hack to see if I can put an invisible anchor... |
|
# |
|
if ($html_element eq 'P' || |
|
$html_element eq 'LI' || |
|
$html_element eq 'DT' || |
|
$html_element eq 'DD' || |
|
$html_element eq 'ADDRESS' || |
|
$html_element eq 'B' || |
|
$html_element eq 'BLOCKQUOTE' || |
|
$html_element eq 'PRE' || |
|
$html_element eq 'SAMP') { |
|
push(@lines, &anchor($id, '', $invisible_mark, !$in_pre)); |
|
} elsif ($html_element eq 'body') { |
|
push(@lines, &debug("<P>\n", __LINE__)); |
|
push(@lines, &anchor($id, '', $invisible_mark, !$in_pre)); |
|
&html_push('P'); |
|
} elsif ($html_element eq 'DL' || |
|
$html_element eq 'UL' || |
|
$html_element eq 'OL' ) { |
|
$deferred_ref .= &anchor($id, '', $invisible_mark, !$in_pre) . " "; |
|
} |
|
next; |
|
} |
|
# list item |
|
if (/^\s*\@itemx?\s+/) { |
|
$what = $'; |
|
$what =~ s/\s+$//; |
|
if ($in_bibliography && $use_bibliography) { |
|
if ($what =~ /^$BIBRE$/o) { |
|
$id = 'BIB' . ++$bib_num; |
|
$bib2href{$what} = "$docu_doc#$id"; |
|
print "# found bibliography for '$what' id $id\n" |
|
if $debug & $DEBUG_BIB; |
|
$what = &anchor($id, '', $what); |
|
} |
|
} elsif ($in_glossary && $use_glossary) { |
|
$id = 'GLOSS' . ++$gloss_num; |
|
$entry = $what; |
|
$entry =~ tr/A-Z/a-z/ unless $entry =~ /^[A-Z\s]+$/; |
|
$gloss2href{$entry} = "$docu_doc#$id"; |
|
print "# found glossary for '$entry' id $id\n" |
|
if $debug & $DEBUG_GLOSS; |
|
$what = &anchor($id, '', $what); |
|
} |
|
&html_pop_if('P'); |
|
if ($html_element eq 'DL' || $html_element eq 'DD') { |
|
if ($things_map{$in_table} && !$what) { |
|
# special case to allow @table @bullet for instance |
|
push(@lines, &debug("<DT>$things_map{$in_table}\n", __LINE__)); |
|
} else { |
|
push(@lines, &debug("<DT>\@$in_table\{$what\}\n", __LINE__)); |
|
} |
|
push(@lines, "<DD>"); |
|
&html_push('DD') unless $html_element eq 'DD'; |
|
if ($table_type) { # add also an index |
|
unshift(@input_spool, "\@${table_type}index $what\n"); |
|
} |
|
} elsif ($html_element eq 'TABLE') { |
|
push(@lines, &debug("<TR><TD>$what</TD>\n", __LINE__)); |
|
&html_push('TR'); |
|
} elsif ($html_element eq 'TR') { |
|
push(@lines, &debug("</TR>\n", __LINE__)); |
|
push(@lines, &debug("<TR><TD>$what</TD>\n", __LINE__)); |
|
} else { |
|
push(@lines, &debug("<LI>$what\n", __LINE__)); |
|
&html_push('LI') unless $html_element eq 'LI'; |
|
} |
|
push(@lines, &html_debug("\n", __LINE__)); |
|
if ($deferred_ref) { |
|
push(@lines, &debug("$deferred_ref\n", __LINE__)); |
|
$deferred_ref = ''; |
|
} |
|
next; |
|
} elsif (/^\@tab\s+(.*)$/) { |
|
push(@lines, "<TD>$1</TD>\n"); |
|
next; |
|
} |
|
} |
|
} |
|
# paragraph separator |
|
if ($_ eq "\n") { |
|
next if $#lines >= 0 && $lines[$#lines] eq "\n"; |
|
if ($html_element eq 'P') { |
|
push(@lines, "\n"); |
|
$_ = &debug("\n", __LINE__); |
|
&html_pop; |
|
} |
|
} elsif ($html_element eq 'body' || $html_element eq 'BLOCKQUOTE') { |
|
push(@lines, "<P>\n"); |
|
&html_push('P'); |
|
$_ = &debug($_, __LINE__); |
|
} |
|
# otherwise |
|
push(@lines, $_); |
|
} |
|
|
|
# finish TOC |
|
$level = 0; |
|
while ($level < $curlevel) { |
|
$curlevel--; |
|
push(@toc_lines, "</UL>\n"); |
|
} |
|
|
|
print "# end of pass 1\n" if $verbose; |
|
|
|
#+++############################################################################ |
|
# # |
|
# Pass 2/3: handle style, menu, index, cross-reference # |
|
# # |
|
#---############################################################################ |
|
|
|
@lines2 = (); # whole document (2nd pass) |
|
@lines3 = (); # whole document (3rd pass) |
|
$in_menu = 0; # am I inside a menu |
|
|
|
while (@lines) { |
|
$_ = shift(@lines); |
|
# |
|
# special case (protected sections) |
|
# |
|
if (/^$PROTECTTAG/o) { |
|
push(@lines2, $_); |
|
next; |
|
} |
|
# |
|
# menu |
|
# |
|
$in_menu = 1, push(@lines2, &debug("<UL>\n", __LINE__)), next if /^\@menu\b/; |
|
$in_menu = 0, push(@lines2, &debug("</UL>\n", __LINE__)), next if /^\@end\s+menu\b/; |
|
if ($in_menu) { |
|
if (/^\*\s+($NODERE)::/o) { |
|
$descr = $'; |
|
chop($descr); |
|
&menu_entry($1, $1, $descr); |
|
} elsif (/^\*\s+(.+):\s+([^\t,\.\n]+)[\t,\.\n]/) { |
|
$descr = $'; |
|
chop($descr); |
|
&menu_entry($1, $2, $descr); |
|
} elsif (/^\*/) { |
|
warn "$ERROR Bad menu line: $_"; |
|
} else { # description continued? |
|
push(@lines2, $_); |
|
} |
|
next; |
|
} |
|
# |
|
# printindex |
|
# |
|
if (/^\@printindex\s+(\w\w)\b/) { |
|
local($index, *ary, @keys, $key, $letter, $last_letter, @refs); |
|
if ($predefined_index{$1}) { |
|
$index = $predefined_index{$1} . 'index'; |
|
} else { |
|
$index = $1 . 'index'; |
|
} |
|
eval("*ary = *$index"); |
|
@keys = keys(%ary); |
|
foreach $key (@keys) { |
|
$_ = $key; |
|
1 while s/<(\w+)>\`(.*)\'<\/\1>/$2/; # remove HTML tags with quotes |
|
1 while s/<(\w+)>(.*)<\/\1>/$2/; # remove HTML tags |
|
$_ = &unprotect_html($_); |
|
&unprotect_texi; |
|
tr/A-Z/a-z/; # lowercase |
|
$key2alpha{$key} = $_; |
|
print "# index $key sorted as $_\n" |
|
if $key ne $_ && $debug & $DEBUG_INDEX; |
|
} |
|
push(@lines2, "Jump to:\n"); |
|
$last_letter = undef; |
|
foreach $key (sort byalpha @keys) { |
|
$letter = substr($key2alpha{$key}, 0, 1); |
|
$letter = substr($key2alpha{$key}, 0, 2) if $letter eq $;; |
|
if (!defined($last_letter) || $letter ne $last_letter) { |
|
push(@lines2, "-\n") if defined($last_letter); |
|
push(@lines2, "<A HREF=\"#$index\_$letter\">" . &protect_html($letter) . "</A>\n"); |
|
$last_letter = $letter; |
|
} |
|
} |
|
push(@lines2, "<P>\n"); |
|
$last_letter = undef; |
|
foreach $key (sort byalpha @keys) { |
|
$letter = substr($key2alpha{$key}, 0, 1); |
|
$letter = substr($key2alpha{$key}, 0, 2) if $letter eq $;; |
|
if (!defined($last_letter) || $letter ne $last_letter) { |
|
push(@lines2, "</DIR>\n") if defined($last_letter); |
|
push(@lines2, "<H2><A NAME=\"$index\_$letter\">" . &protect_html($letter) . "</A></H2>\n"); |
|
push(@lines2, "<DIR>\n"); |
|
$last_letter = $letter; |
|
} |
|
@refs = (); |
|
foreach (split(/$;/, $ary{$key})) { |
|
push(@refs, &anchor('', $_, $key, 0)); |
|
} |
|
push(@lines2, "<LI>" . join(", ", @refs) . "\n"); |
|
} |
|
push(@lines2, "</DIR>\n") if defined($last_letter); |
|
next; |
|
} |
|
# |
|
# simple style substitutions |
|
# |
|
$_ = &substitute_style($_); |
|
# |
|
# xref |
|
# |
|
while (/\@(x|px|info|)ref{($XREFRE)(}?)/o) { |
|
# note: Texinfo may accept other characters |
|
($type, $nodes, $full) = ($1, $2, $3); |
|
($before, $after) = ($`, $'); |
|
if (! $full && $after) { |
|
warn "$ERROR Bad xref (no ending } on line): $_"; |
|
$_ = "$before$;0${type}ref\{$nodes$after"; |
|
next; # while xref |
|
} |
|
if ($type eq 'x') { |
|
$type = 'See '; |
|
} elsif ($type eq 'px') { |
|
$type = 'see '; |
|
} elsif ($type eq 'info') { |
|
$type = 'See Info'; |
|
} else { |
|
$type = ''; |
|
} |
|
unless ($full) { |
|
$next = shift(@lines); |
|
$next = &substitute_style($next); |
|
chop($nodes); # remove final newline |
|
if ($next =~ /\}/) { # split on 2 lines |
|
$nodes .= " $`"; |
|
$after = $'; |
|
} else { |
|
$nodes .= " $next"; |
|
$next = shift(@lines); |
|
$next = &substitute_style($next); |
|
chop($nodes); |
|
if ($next =~ /\}/) { # split on 3 lines |
|
$nodes .= " $`"; |
|
$after = $'; |
|
} else { |
|
warn "$ERROR Bad xref (no ending }): $_"; |
|
$_ = "$before$;0xref\{$nodes$after"; |
|
unshift(@lines, $next); |
|
next; # while xref |
|
} |
|
} |
|
} |
|
$nodes =~ s/\s+/ /g; # remove useless spaces |
|
@args = split(/\s*,\s*/, $nodes); |
|
$node = $args[0]; # the node is always the first arg |
|
&normalise_node($node); |
|
$sec = $node2sec{$node}; |
|
if (@args == 5) { # reference to another manual |
|
$sec = $args[2] || $node; |
|
$man = $args[4] || $args[3]; |
|
$_ = "${before}${type}section `$sec' in \@cite{$man}$after"; |
|
} elsif ($type =~ /Info/) { # inforef |
|
warn "$ERROR Wrong number of arguments: $_" unless @args == 3; |
|
($nn, $_, $in) = @args; |
|
$_ = "${before}${type} file `$in', node `$nn'$after"; |
|
} elsif ($sec) { |
|
$href = $node2href{$node}; |
|
$_ = "${before}${type}section " . &anchor('', $href, $sec) . $after; |
|
} else { |
|
warn "$ERROR Undefined node ($node): $_"; |
|
$_ = "$before$;0xref{$nodes}$after"; |
|
} |
|
} |
|
|
|
if (/^\@image\s*{/) { |
|
s/\@image\s*{//; |
|
my (@args) = split (/,/); |
|
my $base = $args[0]; |
|
my $image; |
|
if (-r "$base.jpg") { |
|
$image = "$base.jpg"; |
|
} elsif (-r "$base.png") { |
|
$image = "$base.png"; |
|
} elsif (-r "$base.gif") { |
|
$image = "$base.gif"; |
|
} else { |
|
warn "$ERROR no image file for $base: $_"; |
|
} |
|
$_ = "<IMG SRC=\"$image\" ALT=\"$base\">"; |
|
} |
|
|
|
# |
|
# try to guess bibliography references or glossary terms |
|
# |
|
unless (/^<H\d><A NAME=\"SEC\d/) { |
|
if ($use_bibliography) { |
|
$done = ''; |
|
while (/$BIBRE/o) { |
|
($pre, $what, $post) = ($`, $&, $'); |
|
$href = $bib2href{$what}; |
|
if (defined($href) && $post !~ /^[^<]*<\/A>/) { |
|
$done .= $pre . &anchor('', $href, $what); |
|
} else { |
|
$done .= "$pre$what"; |
|
} |
|
$_ = $post; |
|
} |
|
$_ = $done . $_; |
|
} |
|
if ($use_glossary) { |
|
$done = ''; |
|
while (/\b\w+\b/) { |
|
($pre, $what, $post) = ($`, $&, $'); |
|
$entry = $what; |
|
$entry =~ tr/A-Z/a-z/ unless $entry =~ /^[A-Z\s]+$/; |
|
$href = $gloss2href{$entry}; |
|
if (defined($href) && $post !~ /^[^<]*<\/A>/) { |
|
$done .= $pre . &anchor('', $href, $what); |
|
} else { |
|
$done .= "$pre$what"; |
|
} |
|
$_ = $post; |
|
} |
|
$_ = $done . $_; |
|
} |
|
} |
|
# otherwise |
|
push(@lines2, $_); |
|
} |
|
print "# end of pass 2\n" if $verbose; |
|
|
|
# |
|
# split style substitutions |
|
# |
|
while (@lines2) { |
|
$_ = shift(@lines2); |
|
# |
|
# special case (protected sections) |
|
# |
|
if (/^$PROTECTTAG/o) { |
|
push(@lines3, $_); |
|
next; |
|
} |
|
# |
|
# split style substitutions |
|
# |
|
$old = ''; |
|
while ($old ne $_) { |
|
$old = $_; |
|
if (/\@(\w+)\{/) { |
|
($before, $style, $after) = ($`, $1, $'); |
|
if (defined($style_map{$style})) { |
|
$_ = $after; |
|
$text = ''; |
|
$after = ''; |
|
$failed = 1; |
|
while (@lines2) { |
|
if (/\}/) { |
|
$text .= $`; |
|
$after = $'; |
|
$failed = 0; |
|
last; |
|
} else { |
|
$text .= $_; |
|
$_ = shift(@lines2); |
|
} |
|
} |
|
if ($failed) { |
|
die "* Bad syntax (\@$style) after: $before\n"; |
|
} else { |
|
$text = &apply_style($style, $text); |
|
$_ = "$before$text$after"; |
|
} |
|
} |
|
} |
|
} |
|
# otherwise |
|
push(@lines3, $_); |
|
} |
|
print "# end of pass 3\n" if $verbose; |
|
|
|
#+++############################################################################ |
|
# # |
|
# Pass 4: foot notes, final cleanup # |
|
# # |
|
#---############################################################################ |
|
|
|
@foot_lines = (); # footnotes |
|
@doc_lines = (); # final document |
|
$end_of_para = 0; # true if last line is <P> |
|
|
|
while (@lines3) { |
|
$_ = shift(@lines3); |
|
# |
|
# special case (protected sections) |
|
# |
|
if (/^$PROTECTTAG/o) { |
|
push(@doc_lines, $_); |
|
$end_of_para = 0; |
|
next; |
|
} |
|
# |
|
# footnotes |
|
# |
|
while (/\@footnote([^\{\s]+)\{/) { |
|
($before, $d, $after) = ($`, $1, $'); |
|
$_ = $after; |
|
$text = ''; |
|
$after = ''; |
|
$failed = 1; |
|
while (@lines3) { |
|
if (/\}/) { |
|
$text .= $`; |
|
$after = $'; |
|
$failed = 0; |
|
last; |
|
} else { |
|
$text .= $_; |
|
$_ = shift(@lines3); |
|
} |
|
} |
|
if ($failed) { |
|
die "* Bad syntax (\@footnote) after: $before\n"; |
|
} else { |
|
$foot_num++; |
|
$docid = "DOCF$foot_num"; |
|
$footid = "FOOT$foot_num"; |
|
$foot = "($foot_num)"; |
|
push(@foot_lines, "<H3>" . &anchor($footid, "$d#$docid", $foot) . "</H3>\n"); |
|
$text = "<P>$text" unless $text =~ /^\s*<P>/; |
|
push(@foot_lines, "$text\n"); |
|
$_ = $before . &anchor($docid, "$docu_foot#$footid", $foot) . $after; |
|
} |
|
} |
|
# |
|
# remove unnecessary <P> |
|
# |
|
if (/^\s*<P>\s*$/) { |
|
next if $end_of_para++; |
|
} else { |
|
$end_of_para = 0; |
|
} |
|
# otherwise |
|
push(@doc_lines, $_); |
|
} |
|
print "# end of pass 4\n" if $verbose; |
|
|
|
#+++############################################################################ |
|
# # |
|
# Pass 5: print things # |
|
# # |
|
#---############################################################################ |
|
|
|
$header = <<EOT; |
|
<!-- Created by $THISPROG from $docu on $TODAY --> |
|
EOT |
|
|
|
$full_title = $value{'_title'} || $value{'_settitle'} || "Untitled Document"; |
|
$title = $value{'_settitle'} || $full_title; |
|
$_ = &substitute_style($full_title); |
|
&unprotect_texi; |
|
s/\n$//; # rmv last \n (if any) |
|
$full_title = "<H1>" . join("</H1>\n<H1>", split(/\n/, $_)) . "</H1>\n"; |
|
|
|
# |
|
# print ToC |
|
# |
|
if (!$monolithic && @toc_lines) { |
|
if (open(FILE, "> $docu_toc")) { |
|
print "# creating $docu_toc...\n" if $verbose; |
|
&print_toplevel_header("$title - Table of Contents"); |
|
&print_ruler; |
|
&print(*toc_lines, FILE); |
|
&print_toplevel_footer; |
|
close(FILE); |
|
} else { |
|
warn "$ERROR Can't write to $docu_toc: $!\n"; |
|
} |
|
} |
|
|
|
# |
|
# print footnotes |
|
# |
|
if (!$monolithic && @foot_lines) { |
|
if (open(FILE, "> $docu_foot")) { |
|
print "# creating $docu_foot...\n" if $verbose; |
|
&print_toplevel_header("$title - Footnotes"); |
|
&print_ruler; |
|
&print(*foot_lines, FILE); |
|
&print_toplevel_footer; |
|
close(FILE); |
|
} else { |
|
warn "$ERROR Can't write to $docu_foot: $!\n"; |
|
} |
|
} |
|
|
|
# |
|
# print document |
|
# |
|
if ($split_chapter || $split_node) { # split |
|
$doc_num = 0; |
|
$last_num = scalar(@sections); |
|
$first_doc = &doc_name(1); |
|
$last_doc = &doc_name($last_num); |
|
while (@sections) { |
|
$section = shift(@sections); |
|
&next_doc; |
|
if (open(FILE, "> $docu_doc")) { |
|
print "# creating $docu_doc...\n" if $verbose; |
|
&print_header("$title - $section"); |
|
$prev_doc = ($doc_num == 1 ? undef : &doc_name($doc_num - 1)); |
|
$next_doc = ($doc_num == $last_num ? undef : &doc_name($doc_num + 1)); |
|
$navigation = "Go to the "; |
|
$navigation .= ($prev_doc ? &anchor('', $first_doc, "first") : "first"); |
|
$navigation .= ", "; |
|
$navigation .= ($prev_doc ? &anchor('', $prev_doc, "previous") : "previous"); |
|
$navigation .= ", "; |
|
$navigation .= ($next_doc ? &anchor('', $next_doc, "next") : "next"); |
|
$navigation .= ", "; |
|
$navigation .= ($next_doc ? &anchor('', $last_doc, "last") : "last"); |
|
$navigation .= " section, " . &anchor('', $docu_toc, "table of contents") . ".\n"; |
|
print FILE $navigation; |
|
&print_ruler; |
|
# find corresponding lines |
|
@tmp_lines = (); |
|
while (@doc_lines) { |
|
$_ = shift(@doc_lines); |
|
last if ($_ eq $SPLITTAG); |
|
push(@tmp_lines, $_); |
|
} |
|
&print(*tmp_lines, FILE); |
|
&print_ruler; |
|
print FILE $navigation; |
|
&print_footer; |
|
close(FILE); |
|
} else { |
|
warn "$ERROR Can't write to $docu_doc: $!\n"; |
|
} |
|
} |
|
} else { # not split |
|
if (open(FILE, "> $docu_doc")) { |
|
print "# creating $docu_doc...\n" if $verbose; |
|
if ($monolithic || !@toc_lines) { |
|
&print_toplevel_header($title); |
|
} else { |
|
&print_header($title); |
|
print FILE $full_title; |
|
} |
|
if ($monolithic && @toc_lines) { |
|
&print_ruler; |
|
print FILE "<H1>Table of Contents</H1>\n"; |
|
&print(*toc_lines, FILE); |
|
} |
|
&print_ruler; |
|
&print(*doc_lines, FILE); |
|
if ($monolithic && @foot_lines) { |
|
&print_ruler; |
|
print FILE "<H1>Footnotes</H1>\n"; |
|
&print(*foot_lines, FILE); |
|
} |
|
if ($monolithic || !@toc_lines) { |
|
&print_toplevel_footer; |
|
} else { |
|
&print_footer; |
|
} |
|
close(FILE); |
|
} else { |
|
warn "$ERROR Can't write to $docu_doc: $!\n"; |
|
} |
|
} |
|
|
|
print "# that's all folks\n" if $verbose; |
|
|
|
#+++############################################################################ |
|
# # |
|
# Low level functions # |
|
# # |
|
#---############################################################################ |
|
|
|
sub update_sec_num { |
|
local($name, $level) = @_; |
|
my $ret; |
|
|
|
$level--; # here we start at 0 |
|
if ($name =~ /^appendix/) { |
|
# appendix style |
|
if (defined(@appendix_sec_num)) { |
|
&incr_sec_num($level, @appendix_sec_num); |
|
} else { |
|
@appendix_sec_num = ('A', 0, 0, 0); |
|
} |
|
$ret = join('.', @appendix_sec_num[0..$level]); |
|
} else { |
|
# normal style |
|
if (defined(@normal_sec_num)) { |
|
&incr_sec_num($level, @normal_sec_num); |
|
} else { |
|
@normal_sec_num = (1, 0, 0, 0); |
|
} |
|
$ret = join('.', @normal_sec_num[0..$level]); |
|
} |
|
|
|
$ret .= "." if $level == 0; |
|
return $ret; |
|
} |
|
|
|
sub incr_sec_num { |
|
local($level, $l); |
|
$level = shift(@_); |
|
$_[$level]++; |
|
foreach $l ($level+1 .. 3) { |
|
$_[$l] = 0; |
|
} |
|
} |
|
|
|
sub check { |
|
local($_, %seen, %context, $before, $match, $after); |
|
|
|
while (<>) { |
|
if (/\@(\*|\.|\:|\@|\{|\})/) { |
|
$seen{$&}++; |
|
$context{$&} .= "> $_" if $verbose; |
|
$_ = "$`XX$'"; |
|
redo; |
|
} |
|
if (/\@(\w+)/) { |
|
($before, $match, $after) = ($`, $&, $'); |
|
if ($before =~ /\b[\w-]+$/ && $after =~ /^[\w-.]*\b/) { # e-mail address |
|
$seen{'e-mail address'}++; |
|
$context{'e-mail address'} .= "> $_" if $verbose; |
|
} else { |
|
$seen{$match}++; |
|
$context{$match} .= "> $_" if $verbose; |
|
} |
|
$match =~ s/^\@/X/; |
|
$_ = "$before$match$after"; |
|
redo; |
|
} |
|
} |
|
|
|
foreach (sort(keys(%seen))) { |
|
if ($verbose) { |
|
print "$_\n"; |
|
print $context{$_}; |
|
} else { |
|
print "$_ ($seen{$_})\n"; |
|
} |
|
} |
|
} |
|
|
|
sub open { |
|
local($name) = @_; |
|
|
|
++$fh_name; |
|
if (open($fh_name, $name)) { |
|
unshift(@fhs, $fh_name); |
|
} else { |
|
warn "$ERROR Can't read file $name: $!\n"; |
|
} |
|
} |
|
|
|
sub init_input { |
|
@fhs = (); # hold the file handles to read |
|
@input_spool = (); # spooled lines to read |
|
$fh_name = 'FH000'; |
|
&open($docu); |
|
} |
|
|
|
sub next_line { |
|
local($fh, $line); |
|
|
|
if (@input_spool) { |
|
$line = shift(@input_spool); |
|
return($line); |
|
} |
|
while (@fhs) { |
|
$fh = $fhs[0]; |
|
$line = <$fh>; |
|
return($line) if $line; |
|
close($fh); |
|
shift(@fhs); |
|
} |
|
return(undef); |
|
} |
|
|
|
# used in pass 1, use &next_line |
|
sub skip_until { |
|
local($tag) = @_; |
|
local($_); |
|
|
|
while ($_ = &next_line) { |
|
return if /^\@end\s+$tag\s*$/; |
|
} |
|
die "* Failed to find '$tag' after: " . $lines[$#lines]; |
|
} |
|
|
|
# |
|
# HTML stacking to have a better HTML output |
|
# |
|
|
|
sub html_reset { |
|
@html_stack = ('html'); |
|
$html_element = 'body'; |
|
} |
|
|
|
sub html_push { |
|
local($what) = @_; |
|
push(@html_stack, $html_element); |
|
$html_element = $what; |
|
} |
|
|
|
sub html_push_if { |
|
local($what) = @_; |
|
push(@html_stack, $html_element) |
|
if ($html_element && $html_element ne 'P'); |
|
$html_element = $what; |
|
} |
|
|
|
sub html_pop { |
|
$html_element = pop(@html_stack); |
|
} |
|
|
|
sub html_pop_if { |
|
local($elt); |
|
|
|
if (@_) { |
|
foreach $elt (@_) { |
|
if ($elt eq $html_element) { |
|
$html_element = pop(@html_stack) if @html_stack; |
|
last; |
|
} |
|
} |
|
} else { |
|
$html_element = pop(@html_stack) if @html_stack; |
|
} |
|
} |
|
|
|
sub html_debug { |
|
local($what, $line) = @_; |
|
return("<!-- $line @html_stack, $html_element -->$what") |
|
if $debug & $DEBUG_HTML; |
|
return($what); |
|
} |
|
|
|
# to debug the output... |
|
sub debug { |
|
local($what, $line) = @_; |
|
return("<!-- $line -->$what") |
|
if $debug & $DEBUG_HTML; |
|
return($what); |
|
} |
|
|
|
sub normalise_node { |
|
$_[0] =~ s/\s+/ /g; |
|
$_[0] =~ s/ $//; |
|
$_[0] =~ s/^ //; |
|
} |
|
|
|
sub menu_entry { |
|
local($entry, $node, $descr) = @_; |
|
local($href); |
|
|
|
&normalise_node($node); |
|
$href = $node2href{$node}; |
|
if ($href) { |
|
$descr =~ s/^\s+//; |
|
$descr = ": $descr" if $descr; |
|
push(@lines2, "<LI>" . &anchor('', $href, $entry) . "$descr\n"); |
|
} else { |
|
warn "$ERROR Undefined node ($node): $_"; |
|
} |
|
} |
|
|
|
sub do_ctrl { "^$_[0]" } |
|
|
|
sub do_email { |
|
local($addr, $text) = split(/,\s*/, $_[0]); |
|
|
|
$text = $addr unless $text; |
|
&anchor('', "mailto:$addr", $text); |
|
} |
|
|
|
sub do_sc { "\U$_[0]\E" } |
|
|
|
sub do_uref { |
|
local($url, $text) = split(/,\s*/, $_[0]); |
|
|
|
$text = $url unless $text; |
|
&anchor('', $url, $text); |
|
} |
|
|
|
sub do_url { &anchor('', $_[0], $_[0]) } |
|
|
|
sub apply_style { |
|
local($texi_style, $text) = @_; |
|
local($style); |
|
|
|
$style = $style_map{$texi_style}; |
|
if (defined($style)) { # known style |
|
if ($style =~ /^\"/) { # add quotes |
|
$style = $'; |
|
$text = "\`$text\'"; |
|
} |
|
if ($style =~ /^\&/) { # custom |
|
$style = $'; |
|
$text = &$style($text); |
|
} elsif ($style) { # good style |
|
$text = "<$style>$text</$style>"; |
|
} else { # no style |
|
} |
|
} else { # unknown style |
|
$text = undef; |
|
} |
|
return($text); |
|
} |
|
|
|
# remove Texinfo styles |
|
sub remove_style { |
|
local($_) = @_; |
|
s/\@\w+{([^\{\}]+)}/$1/g; |
|
return($_); |
|
} |
|
|
|
sub substitute_style { |
|
local($_) = @_; |
|
local($changed, $done, $style, $text); |
|
|
|
$changed = 1; |
|
while ($changed) { |
|
$changed = 0; |
|
$done = ''; |
|
while (/\@(\w+){([^\{\}]+)}/) { |
|
$text = &apply_style($1, $2); |
|
if ($text) { |
|
$_ = "$`$text$'"; |
|
$changed = 1; |
|
} else { |
|
$done .= "$`\@$1"; |
|
$_ = "{$2}$'"; |
|
} |
|
} |
|
$_ = $done . $_; |
|
} |
|
return($_); |
|
} |
|
|
|
sub anchor { |
|
local($name, $href, $text, $newline) = @_; |
|
local($result); |
|
|
|
$result = "<A"; |
|
$result .= " NAME=\"$name\"" if $name; |
|
$result .= " HREF=\"$href\"" if $href; |
|
$result .= ">$text</A>"; |
|
$result .= "\n" if $newline; |
|
return($result); |
|
} |
|
|
|
sub pretty_date { |
|
local(@MoY, $sec, $min, $hour, $mday, $mon, $year, $wday, $yday, $isdst); |
|
|
|
@MoY = ('January', 'February', 'March', 'April', 'May', 'June', |
|
'July', 'August', 'September', 'October', 'November', 'December'); |
|
($sec, $min, $hour, $mday, $mon, $year, $wday, $yday, $isdst) = localtime(time); |
|
$year += ($year < 70) ? 2000 : 1900; |
|
return("$mday $MoY[$mon] $year"); |
|
} |
|
|
|
sub doc_name { |
|
local($num) = @_; |
|
|
|
return("${docu_name}_$num.html"); |
|
} |
|
|
|
sub next_doc { |
|
$docu_doc = &doc_name(++$doc_num); |
|
} |
|
|
|
sub print { |
|
local(*lines, $fh) = @_; |
|
local($_); |
|
|
|
while (@lines) { |
|
$_ = shift(@lines); |
|
if (/^$PROTECTTAG/o) { |
|
$_ = $tag2pro{$_}; |
|
} else { |
|
&unprotect_texi; |
|
} |
|
print $fh $_; |
|
} |
|
} |
|
|
|
sub print_ruler { |
|
print FILE "<P><HR><P>\n"; |
|
} |
|
|
|
sub print_header { |
|
local($_); |
|
|
|
# clean the title |
|
$_ = &remove_style($_[0]); |
|
&unprotect_texi; |
|
# print the header |
|
if ($doctype eq 'html2') { |
|
print FILE $html2_doctype; |
|
} elsif ($doctype) { |
|
print FILE $doctype; |
|
} |
|
print FILE <<EOT; |
|
<HTML> |
|
<meta http-equiv="Content-Type" content="text/html; charset=euc-jp"> |
|
<HEAD> |
|
$header |
|
<TITLE>$_</TITLE> |
|
</HEAD> |
|
<BODY> |
|
EOT |
|
} |
|
|
|
sub print_toplevel_header { |
|
local($_); |
|
|
|
&print_header; # pass given arg... |
|
print FILE $full_title; |
|
if ($value{'_subtitle'}) { |
|
$value{'_subtitle'} =~ s/\n+$//; |
|
foreach (split(/\n/, $value{'_subtitle'})) { |
|
$_ = &substitute_style($_); |
|
&unprotect_texi; |
|
print FILE "<H2>$_</H2>\n"; |
|
} |
|
} |
|
if ($value{'_author'}) { |
|
$value{'_author'} =~ s/\n+$//; |
|
foreach (split(/\n/, $value{'_author'})) { |
|
$_ = &substitute_style($_); |
|
&unprotect_texi; |
|
s/[\w.-]+\@[\w.-]+/<A HREF="mailto:$&">$&<\/A>/g; |
|
print FILE "<ADDRESS>$_</ADDRESS>\n"; |
|
} |
|
} |
|
print FILE "<P>\n"; |
|
} |
|
|
|
sub print_footer { |
|
print FILE <<EOT; |
|
</BODY> |
|
</HTML> |
|
EOT |
|
} |
|
|
|
sub print_toplevel_footer { |
|
&print_ruler; |
|
print FILE <<EOT; |
|
This document was generated on $TODAY using |
|
<A HREF=\"$HOMEPAGE\">texi2html</A> $value{texi2html}. |
|
EOT |
|
&print_footer; |
|
} |
|
|
|
sub protect_texi { |
|
# protect @ { } ` ' |
|
s/\@\@/$;0/go; |
|
s/\@\{/$;1/go; |
|
s/\@\}/$;2/go; |
|
s/\@\`/$;3/go; |
|
s/\@\'/$;4/go; |
|
} |
|
|
|
sub protect_html { |
|
local($what) = @_; |
|
# protect & < > |
|
$what =~ s/\&/\&\#38;/g; |
|
$what =~ s/\</\&\#60;/g; |
|
$what =~ s/\>/\&\#62;/g; |
|
# but recognize some HTML things |
|
$what =~ s/\&\#60;\/A\&\#62;/<\/A>/g; # </A> |
|
$what =~ s/\&\#60;A ([^\&]+)\&\#62;/<A $1>/g; # <A [^&]+> |
|
$what =~ s/\&\#60;IMG ([^\&]+)\&\#62;/<IMG $1>/g; # <IMG [^&]+> |
|
return($what); |
|
} |
|
|
|
sub unprotect_texi { |
|
s/$;0/\@/go; |
|
s/$;1/\{/go; |
|
s/$;2/\}/go; |
|
s/$;3/\`/go; |
|
s/$;4/\'/go; |
|
} |
|
|
|
sub unprotect_html { |
|
local($what) = @_; |
|
$what =~ s/\&\#38;/\&/g; |
|
$what =~ s/\&\#60;/\</g; |
|
$what =~ s/\&\#62;/\>/g; |
|
return($what); |
|
} |
|
|
|
sub byalpha { |
|
$key2alpha{$a} cmp $key2alpha{$b}; |
|
} |
|
|
|
############################################################################## |
|
|
|
# These next few lines are legal in both Perl and nroff. |
|
|
|
.00 ; # finish .ig |
|
|
|
'di \" finish diversion--previous line must be blank |
|
.nr nl 0-1 \" fake up transition to first page again |
|
.nr % 0 \" start at page 1 |
|
'; __END__ ############# From here on it's a standard manual page ############ |
|
.TH TEXI2HTML 1 "01/05/98" |
|
.AT 3 |
|
.SH NAME |
|
texi2html \- a Texinfo to HTML converter |
|
.SH SYNOPSIS |
|
.B texi2html [options] file |
|
.PP |
|
.B texi2html -check [-verbose] files |
|
.SH DESCRIPTION |
|
.I Texi2html |
|
converts the given Texinfo file to a set of HTML files. It tries to handle |
|
most of the Texinfo commands. It creates hypertext links for cross-references, |
|
footnotes... |
|
.PP |
|
It also tries to add links from a reference to its corresponding entry in the |
|
bibliography (if any). It may also handle a glossary (see the |
|
.B \-glossary |
|
option). |
|
.PP |
|
.I Texi2html |
|
creates several files depending on the contents of the Texinfo file and on |
|
the chosen options (see FILES). |
|
.PP |
|
The HTML files created by |
|
.I texi2html |
|
are closer to TeX than to Info, that's why |
|
.I texi2html |
|
converts @iftex sections and not @ifinfo ones by default. You can reverse |
|
this with the \-expandinfo option. |
|
.SH OPTIONS |
|
.TP 12 |
|
.B \-check |
|
Check the given file and give the list of all things that may be Texinfo commands. |
|
This may be used to check the output of |
|
.I texi2html |
|
to find the Texinfo commands that have been left in the HTML file. |
|
.TP |
|
.B \-expandinfo |
|
Expand @ifinfo sections, not @iftex ones. |
|
.TP |
|
.B \-glossary |
|
Use the section named 'Glossary' to build a list of terms and put links in the HTML |
|
document from each term toward its definition. |
|
.TP |
|
.B \-invisible \fIname\fP |
|
Use \fIname\fP to create invisible destination anchors for index links |
|
(you can for instance use the invisible.xbm file shipped with this program). |
|
This is a workaround for a known bug of many WWW browsers, including netscape. |
|
.TP |
|
.B \-I \fIdir\fP |
|
Look also in \fIdir\fP to find included files. |
|
.TP |
|
.B \-menu |
|
Show the Texinfo menus; by default they are ignored. |
|
.TP |
|
.B \-monolithic |
|
Output only one file, including the table of contents and footnotes. |
|
.TP |
|
.B \-number |
|
Number the sections. |
|
.TP |
|
.B \-split_chapter |
|
Split the output into several HTML files (one per main section: |
|
chapter, appendix...). |
|
.TP |
|
.B \-split_node |
|
Split the output into several HTML files (one per node). |
|
.TP |
|
.B \-usage |
|
Print usage instructions, listing the current available command-line options. |
|
.TP |
|
.B \-verbose |
|
Give a verbose output. Can be used with the |
|
.B \-check |
|
option. |
|
.PP |
|
.SH FILES |
|
By default |
|
.I texi2html |
|
creates the following files (foo being the name of the Texinfo file): |
|
.TP 16 |
|
.B foo_toc.html |
|
The table of contents. |
|
.TP |
|
.B foo.html |
|
The document's contents. |
|
.TP |
|
.B foo_foot.html |
|
The footnotes (if any). |
|
.PP |
|
When used with the |
|
.B \-split |
|
option, it creates several files (one per chapter or node), named |
|
.B foo_n.html |
|
(n being the indice of the chapter or node), instead of the single |
|
.B foo.html |
|
file. |
|
.PP |
|
When used with the |
|
.B \-monolithic |
|
option, it creates only one file: |
|
.B foo.html |
|
.SH VARIABLES |
|
.I texi2html |
|
predefines the following variables: \fBhtml\fP, \fBtexi2html\fP. |
|
.SH ADDITIONAL COMMANDS |
|
.I texi2html |
|
implements the following non-Texinfo commands (maybe they are in Texinfo now...): |
|
.TP 16 |
|
.B @ifhtml |
|
This indicates the start of an HTML section, this section will passed through |
|
without any modification. |
|
.TP |
|
.B @end ifhtml |
|
This indicates the end of an HTML section. |
|
.SH VERSION |
|
This is \fItexi2html\fP version 1.56k, 1999-02-20. |
|
.PP |
|
The latest version of \fItexi2html\fP can be found in WWW, cf. URLs |
|
http://wwwinfo.cern.ch/dis/texi2html/ |
|
.br |
|
http://texinfo.org/texi2html/ |
|
.SH AUTHOR |
|
The main author is Lionel Cons, CERN IT/DIS/OSE, Lionel.Cons@cern.ch. |
|
Many other people around the net contributed to this program. |
|
.SH COPYRIGHT |
|
This program is the intellectual property of the European |
|
Laboratory for Particle Physics (known as CERN). No guarantee whatsoever is |
|
provided by CERN. No liability whatsoever is accepted for any loss or damage |
|
of any kind resulting from any defect or inaccuracy in this information or |
|
code. |
|
.PP |
|
CERN, 1211 Geneva 23, Switzerland |
|
.SH "SEE ALSO" |
|
GNU Texinfo Documentation Format, |
|
HyperText Markup Language (HTML), |
|
World Wide Web (WWW). |
|
.SH BUGS |
|
This program does not understand all Texinfo commands (yet). |
|
.PP |
|
TeX specific commands (normally enclosed in @iftex) will be |
|
passed unmodified. |
|
.ex |
|