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94 lines
4.4 KiB
94 lines
4.4 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_markdown.inc.php
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// Repository: $HeadURL: file:///svn/p/refbase/code/branches/bleeding-edge/includes/transtab_refbase_markdown.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, 18:24
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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 "Markdown" markup & entities. Markdown is a plain text formatting syntax
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// as well as a software tool that converts the plain text formatting back to HTML; see <http://daringfireball.net/projects/markdown/> for more info.
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// refbase fontshape markup (italic, bold) does not need any conversion since it's identical to (and was in fact modeled after) the Markdown syntax.
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// Super- and subscript gets converted into HTML commands while greek letters get converted into the respective HTML entity codes.
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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_markdown = array(
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"/__(?!_)(.+?)__/" => "<u>\\1</u>", // the pattern for underline (__...__) must come before the one for italic (_..._)
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// "/_(.+?)_/" => "_\\1_",
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// "/\\*\\*(.+?)\\*\\*/" => "**\\1**",
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"/\\[super:(.+?)\\]/i" => "<sup>\\1</sup>",
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"/\\[sub:(.+?)\\]/i" => "<sub>\\1</sub>",
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"/\\[permil\\]/" => "‰",
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"/\\[infinity\\]/" => "∞",
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"/\\[alpha\\]/" => "α",
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"/\\[beta\\]/" => "β",
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"/\\[gamma\\]/" => "γ",
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"/\\[delta\\]/" => "δ",
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"/\\[epsilon\\]/" => "ε",
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"/\\[zeta\\]/" => "ζ",
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"/\\[eta\\]/" => "η",
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"/\\[theta\\]/" => "θ",
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"/\\[iota\\]/" => "ι",
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"/\\[kappa\\]/" => "κ",
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"/\\[lambda\\]/" => "λ",
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"/\\[mu\\]/" => "μ",
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"/\\[nu\\]/" => "ν",
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"/\\[xi\\]/" => "ξ",
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"/\\[omicron\\]/" => "ο",
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"/\\[pi\\]/" => "π",
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"/\\[rho\\]/" => "ρ",
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"/\\[sigmaf\\]/" => "ς",
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"/\\[sigma\\]/" => "σ",
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"/\\[tau\\]/" => "τ",
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"/\\[upsilon\\]/" => "υ",
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"/\\[phi\\]/" => "φ",
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"/\\[chi\\]/" => "χ",
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"/\\[psi\\]/" => "ψ",
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"/\\[omega\\]/" => "ω",
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"/\\[Alpha\\]/" => "Α",
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"/\\[Beta\\]/" => "Β",
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"/\\[Gamma\\]/" => "Γ",
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"/\\[Delta\\]/" => "Δ",
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"/\\[Epsilon\\]/" => "Ε",
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"/\\[Zeta\\]/" => "Ζ",
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"/\\[Eta\\]/" => "Η",
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"/\\[Theta\\]/" => "Θ",
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"/\\[Iota\\]/" => "Ι",
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"/\\[Kappa\\]/" => "Κ",
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"/\\[Lambda\\]/" => "Λ",
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"/\\[Mu\\]/" => "Μ",
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"/\\[Nu\\]/" => "Ν",
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"/\\[Xi\\]/" => "Ξ",
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"/\\[Omicron\\]/" => "Ο",
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"/\\[Pi\\]/" => "Π",
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"/\\[Rho\\]/" => "Ρ",
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"/\\[Sigma\\]/" => "Σ",
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"/\\[Tau\\]/" => "Τ",
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"/\\[Upsilon\\]/" => "Υ",
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"/\\[Phi\\]/" => "Φ",
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"/\\[Chi\\]/" => "Χ",
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"/\\[Psi\\]/" => "Ψ",
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"/\\[Omega\\]/" => "Ω",
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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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