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Diffstat (limited to 'src/bib2xhtml.pl')
| -rw-r--r-- | src/bib2xhtml.pl | 319 |
1 files changed, 319 insertions, 0 deletions
diff --git a/src/bib2xhtml.pl b/src/bib2xhtml.pl new file mode 100644 index 0000000..da6dc62 --- /dev/null +++ b/src/bib2xhtml.pl @@ -0,0 +1,319 @@ +# +# Below is a stripped down version of bib2xhtml used by doxygen. +# For the full version see http://www.spinellis.gr/sw/textproc/bib2xhtml/ +# +# Convert from bibtex to XHTML. +# +# (C) Copyright 1995, 1996 David Hull. +# (David Hull / hull@cs.uiuc.edu / http://www.uiuc.edu/ph/www/dlhull) +# +# (C) Copyright 2002-2010 Diomidis Spinellis +# http://www.spinellis.gr +# +# This program is free software. You can redistribute it and/or modify +# it under the terms of the GNU General Public License. See the +# files README and COPYING for details. +# +# This source code contains UTF-8 characters. You might want to use +# an appropriate editor, if you want to view/modify the LaTeX to Unicode +# substitution commands. +# + +use Getopt::Std; +use open IO => ':crlf'; +$label_styles{'numbered'} = $LABEL_NUMBERED = 2; +$list_start[$LABEL_NUMBERED] = 'dl class="citelist"'; +$list_end[$LABEL_NUMBERED] = "/dl"; +@tmpfiles = (); +sub html_ent { + s/\\i\b/i/g; + s/\\\'(\001\d+)\{([AEIOUaeiou])\1\}/&$2acute;/gs; + s/\\\'([AEIOUaeiou])/&$1acute;/g; + s/\\\`(\001\d+)\{([AEIOUaeiou])\1\}/&$2grave;/gs; + s/\\\`([AEIOUaeiou])/&$1grave;/g; + s/\\\"(\001\d+)\{([AEIOUaeiouy])\1\}/&$2uml;/gs; + s/\\\"([AEIOUaeiouy])/&$1uml;/g; + s/\\\~(\001\d+)\{([ANOano])\1\}/&$2tilde;/gs; + s/\\\~([ANOano])/&$1tilde;/g; + s/\\\^(\001\d+)\{([AEIOUaeiou])\1\}/&$2circ;/gs; + s/\\\^([AEIOUaeiou])/&$1circ;/g; + s/\\c(\001\d+)\{([Cc])\1\}/&$2cedil;/gs; + s/\\u(\001\d+)\{(.)\1\}/$2/gs; + s/\\v(\001\d+)\{(.)\1\}/$2/gs; + s/\\([lL])\b/$1/g; + s/\\\=(\001\d+)\{(.)\1\}/$2/gs; + s/\\\=(.)/$1/g; + s/\\\.(\001\d+)\{(.)\1\}/$2/gs; + s/\\\.(.)/$1/g; + s/\\([Oo])\b\s*/&$1slash;/g; + s/\\AA\b\s*/Å/g; + s/\\aa\b\s*/å/g; + s/\\AE\b\s*/Æ/g; + s/\\ae\b\s*/æ/g; + s/\\ss\b\s*/ß/g; + s/\\S\b\s*/§/g; + s/\\P\b\s*/¶/g; + s/\\pounds\b\s*/£/g; + s/\?\`/¿/g; + s/\!\`/¡/g; + s/\-\-\-/—/g; + s/([^\!])\-\-([^\>])/$1–$2/g; + s/\\([aA]lpha)\b/&$1;/g; + s/\\([bB]eta)\b/&$1;/g; + s/\\([gG]amma)\b/&$1;/g; + s/\\([dD]elta)\b/&$1;/g; + s/\\varepsilon\b/ε/g; + s/\\([eE]psilon)\b/&$1;/g; + s/\\([zZ]eta)\b/&$1;/g; + s/\\([eE]ta)\b/&$1;/g; + s/\\([tT]heta)\b/&$1;/g; + s/\\vartheta\b/θ/g; + s/\\([iI]ota)\b/&$1;/g; + s/\\([kK]appa)\b/&$1;/g; + s/\\([lL]ambda)\b/&$1;/g; + s/\\([mM]u)\b/&$1;/g; + s/\\([nN]u)\b/&$1;/g; + s/\\([xX]i)\b/&$1;/g; + s/\\([oO]micron)\b/&$1;/g; + s/\\([pP]i)\b/&$1;/g; + s/\\varpi\b/π/g; + s/\\([rR]ho)\b/&$1;/g; + s/\\varrho\b/ρ/g; + s/\\([sS]igma)\b/&$1;/g; + s/\\varsigma\b/ς/g; + s/\\([tT]au)\b/&$1;/g; + s/\\([uU]psilon)\b/&$1;/g; + s/\\([pP]hi)\b/&$1;/g; + s/\\varphi\b/φ/g; + s/\\([cC]hi)\b/&$1;/g; + s/\\([pP]si)\b/&$1;/g; + s/\\([oO]mega)\b/&$1;/g; + s/\\S\b/§/g; + s/^\\circ\b/°/g; + s/\\infty\b/∞/g; + s/\\emptyset\b/∅/g; + s/\\pm\b/±/g; + s/\\times\b/×/g; + s/\\cdot\b/⋅/g; + s/\\partial\b/∂/g; + s/\\nabla\b/∇/g; + s/\\surd\b/√/g; + s/\\perp\b/⊥/g; + s/\\sum\b/∑/g; + s/\\int\b/∫/g; + s/\\prod\b/∏/g; + s/\\sim\b/∼/g; + s/\\approx\b/≈/g; + s/\\ne\b/≠/g; + s/\\equiv\b/≡/g; + s/\\propto\b/∝/g; + s/\\le\b/≤/g; + s/\\ge\b/≥/g; + s/\\leftarrow\b/←/g; + s/\\rightarrow\b/→/g; + s/\\in\b/∈/g; + s/\\notin\b/∉/g; + s/\\lceil\b/⌈/g; + s/\\rceil\b/⌉/g; + s/\\lfloor\b/⌊/g; + s/\\rfloor\b/⌋/g; +} +foreach (@ARGV) { + if (/\.bib$/) { + $bibfile = $_; + $bibfile =~ s/\.bib$//; + push(@bibfiles,$bibfile); + } else { + $htmlfile = $_; + } +} +exit(1) unless defined($htmlfile); +$bibdatacmd="\\bibdata{".join(',',@bibfiles)."}"; +$label_style = $LABEL_NUMBERED; +$bstfile = "doxygen"; +umask(077); +open(HTMLFILE,">$htmlfile$$"); +if (open(OHTMLFILE, "$htmlfile")) { + $mode = (stat OHTMLFILE)[2] & 0xfff; +} else { + print "Error opening $htmlfile\n"; + exit(1); +} +$beginstring = "<!-- BEGIN CITATIONS -->"; +$endstring = "<!-- END CITATIONS -->"; +@citations = (); +loop: +while (<OHTMLFILE>) { + print HTMLFILE; + last loop if m/^$beginstring$/; +} +loop: +while (<OHTMLFILE>) { + print HTMLFILE; + last loop if m/^$endstring$/; + push(@citations, $2) if m/^([^\\]*)?(.+\})(.*)?$/; +} +push(@citations, $bibdatacmd); +$auxfile = "bib$$"; +push(@tmpfiles, "$auxfile.aux"); +open(AUXFILE, ">$auxfile" . ".aux"); +print AUXFILE "\\relax\n\\bibstyle{$bstfile}\n"; +foreach $citation (@citations) { + print AUXFILE "$citation\n"; +} +close(AUXFILE); +push(@tmpfiles, "$auxfile.blg"); +push(@tmpfiles, "$auxfile.bbl"); +`bibtex $auxfile 2>&1`; +if ($?==-1) +{ + print "bibtex command failed: $!\n"; +} +$beginstring = "<!-- BEGIN BIBLIOGRAPHY -->"; +$endstring = "<!-- END BIBLIOGRAPHY -->"; +loop: +while (<OHTMLFILE>) { + last loop if m/^$beginstring$/; + print HTMLFILE; +} +loop: +while (<OHTMLFILE>) { + last loop if m/^$endstring$/; +} +print HTMLFILE "$beginstring\n"; +$t = $auxfile . ".bbl"; +$/ = ""; +open(BBLFILE, "<$t") || die "error opening $t: $!\n"; +$nentry = 0; +loop: +while (<BBLFILE>) { + if (($nentry == 0) && (m/^#/)) { + if ((m/#\s*label-style:\s*(\S+)/) && (! defined $label_style)) { + $label_style = $label_styles{$1}; + if (! defined $label_style) { + print STDERR "label style unknown: \n"; + next loop; + } + } + next loop; + } + $nentry++; + ($bcite, $blabel) = m+<dt><a name=\"([^\"]*)\">\[([^\]]*)\]</a></dt><dd>+; + $blabel = "$nentry"; + $bibcite{$bcite} = $blabel; +} +close(BBLFILE); +$label_style = $LABEL_DEFAULT if (! defined $label_style); +$list_start = $list_start[$label_style]; +$list_end = $list_end[$label_style]; +print HTMLFILE "<$list_start>\n\n"; +open(BBLFILE, "<$t") || die "error opening $t: $!\n"; +$nentry = 0; +loop: +while (<BBLFILE>) { + next loop if (($nentry == 0) && (m/^#/)); + $nentry++; + s/\\\{/\002/g; + s/\\\}/\003/g; + s/\\\$/\004/g; + { + local ($c, $l, $z) = (0, 0, ()); + s/([\{\}])/join("","\001",($1 eq "\{" ? $z[$l++]=$c++ : $z[--$l]),$1)/ge; + } + s/\%\n//g; + s/(\.(<\/cite>|<\/a>|\')+)\./$1/g; + s:(<dt><a name=\"[^\"]*\">\[)[^\]]*(\]</a></dt><dd>):$1$nentry$2:; + while (m/(\\(cite(label)?)(\001\d+)\{([^\001]+)\4\})/) { + $old = $1; + $cmd = $2; + $doxref = defined($3); + $bcite = $5; + if (! defined $bibcite{$bcite}) { + $blabel = " [" . $bcite . "]"; + } elsif ($doxref) { + $blabel = " <a href=\"#$bcite\">[" . $bibcite{$bcite} . "]<\/a>"; + } else { + $blabel = " [" . $bibcite{$bcite} . "]"; + } + $old =~ s/(\W)/\\$1/g; + s/\s*$old/$blabel/g; + } + s/In (<a href=\"[^\"]*\">)([^\[]+) \[(\2)/In $1\[$2/; + s/\\htmladdnormallink(foot)?(\001\d+)\{([^\001]+)\2\}(\001\d+)\{([^\001]+)\4\}/<a href="$5">$3<\/a>/gs; + s/\&/\005/g; + s/\\?&/&/g; + s/\005/&/g; + html_ent(); + while (m/\\char([\'\"]?[0-9a-fA-F]+)/) { + $o = $r = $1; + if ($r =~ s/^\'//) { + $r = oct($r); + } elsif ($r =~ s/^\"//) { + $r = hex($r); + } + s/\\char$o\s*/&#$r;/g; + } + s/{\\etalchar\001(\d+)\{(.)}\001\1\}/$2/g; + s/\\par\b/<p \/>/g; + s/\\url(\001\d+)\{(.*)\1\}/<a href="$2">$2<\/a>/gs; + s/\\href(\001\d+)\{(.*)\1\}(\001\d+)\{([^\001]*)\3\}/<a href="$2">$4<\/a>/gs; + s/\\href(\001\d+)\{(.*)\1\}/<a href="$2">$2<\/a>/gs; + s/(\001\d+)\{\\rm\s+(.*)\1\}/$2/gs; + s/\\textrm(\001\d+)\{(.*)\1\}/$2/gs; + s/(\001\d+)\{\\em\s+(.*)\1\}/<em>$2<\/em>/gs; + s/(\001\d+)\{\\it\s+(.*)\1\}/<i>$2<\/i>/gs; + s/(\001\d+)\{\\bf\s+(.*)\1\}/<b>$2<\/b>/gs; + s/(\001\d+)\{\\tt\s+(.*)\1\}/<tt>$2<\/tt>/gs; + s/\\emph(\001\d+)\{(.*)\1\}/<em>$2<\/em>/gs; + s/\\textit(\001\d+)\{(.*)\1\}/<i>$2<\/i>/gs; + s/\\textbf(\001\d+)\{(.*)\1\}/<b>$2<\/b>/gs; + s/\\texttt(\001\d+)\{(.*)\1\}/<tt>$2<\/tt>/gs; + s/\\mathrm(\001\d+)\{(.*)\1\}/$2/gs; + s/\\mathnormal(\001\d+)\{(.*)\1\}/$2/gs; + s/\\mathsf(\001\d+)\{(.*)\1\}/$2/gs; + s/\\mathbf(\001\d+)\{(.*)\1\}/<b>$2<\/b>/gs; + s/\\mathcal(\001\d+)\{(.*)\1\}/<i>$2<\/i>/gs; + s/\\mathit(\001\d+)\{(.*)\1\}/<i>$2<\/i>/gs; + s/\\mathtt(\001\d+)\{(.*)\1\}/<tt>$2<\/tt>/gs; + s/\\bibxhtmlname(\001\d+)\{(.*)\1\}/$2/ges; + sub domath { + local($t) = @_; + $t =~ s/\^(\001\d+)\{\\circ\1\}/\&\#176;/gs; + $t =~ s/\^\\circ/\&\#176;/g; + $t =~ s/\^(\001\d+)\{(.*)\1\}/<sup>$2<\/sup>/gs; + $t =~ s/\^(\w)/<sup>$1<\/sup>/g; + $t =~ s/\_(\001\d+)\{(.*)\1\}/<sub>$2<\/sub>/gs; + $t =~ s/\_(\w)/<sub>$1<\/sub>/g; + $t; + } + s/(\$([^\$]+)\$)/&domath($2)/ge; + s/(\\\((([^\\]|\\[^\(\)])+)\\\))/&domath($2)/ge; + s/\\mbox(\001\d+)\{(.*)\1\}/$2/gs; + while (s/(\<a href\=\"[^"]*?)\~/$1\005/g) { ; } + s/([^\\])~/$1 /g; + s/\\\,/ /g; + s/\\ldots\b/…/g; + s/\\dots\b/…/g; + s/\005/\~/g; + s/\\ / /g; + s/\\textasciitilde\b\s*/~/g; + s/\\([\#\&\%\~\_\^\|])/$1/g; + s/\\\W//g; + s/\001(\d+)\{\\[A-Za-z]+\001(\d+)\{([^\001]*)\001\2\}\001\1\}/$3/g; + s/\\([A-Za-z]+)/ $1 /g; + s+In <a href=\"[^\"]*\"></a>++; + s/\001\d+[\{\}]//gs; + tr/\002\003\004/{}$/; + print HTMLFILE $_; +} +close(BBLFILE); +print HTMLFILE "<$list_end>\n\n$endstring\n"; +while (<OHTMLFILE>) { + print HTMLFILE; +} +close (OHTMLFILE); +close(HTMLFILE); +chmod($mode, "$htmlfile$$"); +rename("$htmlfile$$", $htmlfile); +unlink(@tmpfiles); +exit(0); |