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95 lines
4.8 KiB
95 lines
4.8 KiB
<?php
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// Project: Web Reference Database (refbase) <http://www.refbase.net>
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// Copyright: Matthias Steffens <mailto:refbase@extracts.de> and the file's
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// original author(s).
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//
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// This code is distributed in the hope that it will be useful,
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// but WITHOUT ANY WARRANTY. Please see the GNU General Public
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// License for more details.
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//
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// File: ./includes/transtab_refbase_latex.inc.php
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// Repository: $HeadURL: file:///svn/p/refbase/code/branches/bleeding-edge/includes/transtab_refbase_latex.inc.php $
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// Author(s): Matthias Steffens <mailto:refbase@extracts.de>
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//
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// Created: 28-May-06, 17:01
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// Modified: $Date: 2008-10-30 17:19:48 +0000 (Thu, 30 Oct 2008) $
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// $Author: msteffens $
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// $Revision: 1288 $
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// Search & replace patterns for conversion from refbase markup to LaTeX markup & entities. Converts refbase fontshape markup (italic, bold) into
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// LaTeX commands of the 'textcomp' package, super- and subscript as well as greek letters get converted into the respective commands in math mode.
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// You may need to adopt the LaTeX markup to suit your individual needs.
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// Search & replace patterns must be specified as perl-style regular expression and search patterns must include the leading & trailing slashes.
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global $patternModifiers; // defined in 'transtab_unicode_charset.inc.php' and 'transtab_latin1_charset.inc.php'
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$transtab_refbase_latex = array(
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"/([{}])/" => '\\\\\\1', // escaping of curly brackets has to be done as the first action so that conversion is only applied to field contents and doesn't mess with the generated LaTeX code
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"/__(?!_)(.+?)__/" => '\\1', // underline is currently removed; instead, you could use '\\ul{\\1}' which requires '\usepackage{soul}'; the pattern for underline (__...__) must come before the one for italic (_..._)
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"/_(.+?)_/" => '\\textit{\\1}', // or use '\\it{\\1}'
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"/\\*\\*(.+?)\\*\\*/" => '\\textbf{\\1}', // or use '\\bf{\\1}'
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"/\\[super:(.+?)\\]/i" => '$^{\\1}$', // or use '\\textsuperscript{\\1}'
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"/\\[sub:(.+?)\\]/i" => '$_{\\1}$', // or use '\\textsubscript{\\1}' if defined in your package
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"/\\[permil\\]/" => '{\\textperthousand}',
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"/\\[infinity\\]/" => '$\\infty$',
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"/\\[alpha\\]/" => '$\\alpha$',
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"/\\[beta\\]/" => '$\\beta$',
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"/\\[gamma\\]/" => '$\\gamma$',
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"/\\[delta\\]/" => '$\\delta$',
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"/\\[epsilon\\]/" => '$\\epsilon$',
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"/\\[zeta\\]/" => '$\\zeta$',
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"/\\[eta\\]/" => '$\\eta$',
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"/\\[theta\\]/" => '$\\theta$',
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"/\\[iota\\]/" => '$\\iota$',
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"/\\[kappa\\]/" => '$\\kappa$',
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"/\\[lambda\\]/" => '$\\lambda$',
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"/\\[mu\\]/" => '$\\mu$',
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"/\\[nu\\]/" => '$\\nu$',
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"/\\[xi\\]/" => '$\\xi$',
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"/\\[omicron\\]/" => '$o$',
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"/\\[pi\\]/" => '$\\pi$',
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"/\\[rho\\]/" => '$\\rho$',
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"/\\[sigmaf\\]/" => '$\\varsigma$',
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"/\\[sigma\\]/" => '$\\sigma$',
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"/\\[tau\\]/" => '$\\tau$',
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"/\\[upsilon\\]/" => '$\\upsilon$',
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"/\\[phi\\]/" => '$\\phi$',
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"/\\[chi\\]/" => '$\\chi$',
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"/\\[psi\\]/" => '$\\psi$',
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"/\\[omega\\]/" => '$\\omega$',
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"/\\[Alpha\\]/" => '$A$',
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"/\\[Beta\\]/" => '$B$',
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"/\\[Gamma\\]/" => '$\\Gamma$',
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"/\\[Delta\\]/" => '$\\Delta$',
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"/\\[Epsilon\\]/" => '$E$',
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"/\\[Zeta\\]/" => '$Z$',
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"/\\[Eta\\]/" => '$H$',
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"/\\[Theta\\]/" => '$\\Theta$',
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"/\\[Iota\\]/" => '$I$',
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"/\\[Kappa\\]/" => '$K$',
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"/\\[Lambda\\]/" => '$\\Lambda$',
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"/\\[Mu\\]/" => '$M$',
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"/\\[Nu\\]/" => '$N$',
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"/\\[Xi\\]/" => '$\\Xi$',
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"/\\[Omicron\\]/" => '$O$',
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"/\\[Pi\\]/" => '$\\Pi$',
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"/\\[Rho\\]/" => '$R$',
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"/\\[Sigma\\]/" => '$\\Sigma$',
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"/\\[Tau\\]/" => '$T$',
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"/\\[Upsilon\\]/" => '$\\Upsilon$',
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"/\\[Phi\\]/" => '$\\Phi$',
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"/\\[Chi\\]/" => '$X$',
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"/\\[Psi\\]/" => '$\\Psi$',
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"/\\[Omega\\]/" => '$\\Omega$',
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"/\"(.+?)\"/" => '{\\textquotedblleft}\\1{\\textquotedblright}',
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"/ +- +/" => " -- ",
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// "/–/$patternModifiers" => "--"
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// Note that for UTF-8 based systems, '$patternModifiers' contains the "u" (PCRE_UTF8) pattern modifier which should cause PHP/PCRE
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// to treat pattern strings as UTF-8 (otherwise this conversion pattern would garble UTF-8 characters such as "Ö"). However, the
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// "–" character still seems to cause PREG compilation errors on some UTF8-based systems, which is why the line has been commented
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// out (it should work fine for a latin1-based system, though).
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);
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?>
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