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+<?php
+/*************************************************************************************
+ * vhdl.php
+ * --------
+ * Author: Alexander 'E-Razor' Krause (admin@erazor-zone.de)
+ * Contributors:
+ * - Kevin Thibedeau (kevinpt@yahoo.com)
+ * Copyright: (c) 2005 Alexander Krause
+ * Release Version: 1.0.8.11
+ * Date Started: 2005/06/15
+ *
+ * VHDL (VHSICADL, very high speed integrated circuit HDL) language file for GeSHi.
+ *
+ * CHANGES
+ * -------
+ * 2012/4/30 (1.0.8.10)
+ * - Reworked to support new features of VHDL-2008.
+ * - Changes include: multi-line comments, all new keywords, PSL keywords and metacomments,
+ * - based literals, attribute highlighting, preprocessor macros (from PSL), and other small
+ * - improvements.
+ * 2008/05/23 (1.0.7.22)
+ * - Added description of extra language features (SF#1970248)
+ * - Optimized regexp group 0 somewhat
+ * 2006/06/15 (1.0.0)
+ * - First Release
+ *
+ * TODO
+ * ----
+ *
+ *************************************************************************************
+ *
+ * This file is part of GeSHi.
+ *
+ * GeSHi is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * GeSHi is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with GeSHi; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
+ *
+ ************************************************************************************/
+
+$language_data = array (
+ 'LANG_NAME' => 'VHDL',
+ 'COMMENT_SINGLE' => array(1 => '--'),
+ 'COMMENT_MULTI' => array('/*' => '*/'),
+ 'COMMENT_REGEXP' => array(
+ // PSL adds C-preprocessor support
+ 1 => '/(?<=\s)#(?:\\\\\\\\|\\\\\\n|.)*$/m',
+ // PSL metacomments (single-line only for now)
+ 2 => '/--\s*@?psl(?:.)*?;$/m',
+ ),
+ 'CASE_KEYWORDS' => GESHI_CAPS_NO_CHANGE,
+ 'QUOTEMARKS' => array('"'),
+ 'ESCAPE_CHAR' => '',
+ 'KEYWORDS' => array(
+ /*keywords*/
+ 1 => array(
+ 'access','after','alias','all','attribute','architecture','array','begin',
+ 'block','body','buffer','bus','case','case?','component','configuration','constant','context',
+ 'disconnect','downto','else','elsif','end','entity','exit','file','for','force',
+ 'function','generate','generic','group','guarded','if','impure','in',
+ 'inertial','inout','is','label','library','linkage','literal','loop',
+ 'map','new','next','null','of','on','open','others','out','package',
+ 'port','postponed','procedure','process','protected','pure','range','record','register',
+ 'reject','release','report','return','select','severity','shared','signal','subtype',
+ 'then','to','transport','type','unaffected','units','until','use','variable',
+ 'wait','when','while','with'
+ ),
+ /*types and standard libs*/
+ 2 => array(
+ 'bit','bit_vector','character','boolean','integer','real','time','delay_length','string',
+ 'severity_level','positive','natural','signed','unsigned','line','text',
+ 'std_logic','std_logic_vector','std_ulogic','std_ulogic_vector',
+ 'sfixed','ufixed','float','float32','float64','float128',
+ 'work','ieee','std_logic_1164','math_real','math_complex','textio',
+ 'numeric_std','numeric_std_signed','numeric_std_unsigned','numeric_bit'
+ ),
+ /*operators*/
+ 3 => array(
+ 'abs','and','mod','nor','not','or','rem','rol','ror','sla','sll','sra','srl','xnor','xor'
+ ),
+ /*psl*/
+ 4 => array(
+ 'assert','assume','assume_guarantee','clock','const','countones','cover','default',
+ 'endpoint','fairness','fell','forall','inf','inherit','isunknown','onehot','onehot0','property',
+ 'prev','restrict','restrict_guarantee','rose','sequence','stable','strong','union','vmode','vprop','vunit'
+ ),
+ /*psl operators*/
+ 5 => array(
+ 'abort','always','before','before!','before!_','before_','eventually!','never',
+ 'next!','next_a','next_a!','next_e','next_e!','next_event','next_event!','next_event_a','next_event_a!',
+ 'next_event_e','next_event_e!','until!','until!_','until_','within'
+ )
+ ),
+ 'SYMBOLS' => array(
+ '[', ']', '(', ')',
+ ';',':',
+ '<','>','=','+','-','*','/','&','|','?'
+ ),
+ 'CASE_SENSITIVE' => array(
+ GESHI_COMMENTS => false,
+ 1 => false,
+ 2 => false,
+ 3 => false,
+ 4 => false,
+ 5 => false
+ ),
+ 'STYLES' => array(
+ 'KEYWORDS' => array(
+ 1 => 'color: #000080; font-weight: bold;',
+ 2 => 'color: #0000ff;',
+ 3 => 'color: #000066;',
+ 4 => 'color: #000080; font-weight: bold;',
+ 5 => 'color: #000066;'
+ ),
+ 'COMMENTS' => array(
+ 1 => 'color: #008000; font-style: italic;',
+ 2 => 'color: #ff0000; font-weight: bold;',
+ 'MULTI' => 'color: #008000; font-style: italic;'
+ ),
+ 'ESCAPE_CHAR' => array(
+ 0 => 'color: #000099; font-weight: bold;'
+ ),
+ 'BRACKETS' => array(
+ 0 => 'color: #000066;'
+ ),
+ 'STRINGS' => array(
+ 0 => 'color: #7f007f;'
+ ),
+ 'NUMBERS' => array(
+ 0 => 'color: #ff0000;'
+ ),
+ 'METHODS' => array(
+ ),
+ 'SYMBOLS' => array(
+ 0 => 'color: #000066;'
+ ),
+ 'REGEXPS' => array(
+ 0 => 'color: #ff0000;',
+ //1 => 'color: #ff0000;',
+ 2 => 'color: #ee82ee;'
+ ),
+ 'SCRIPT' => array(
+ )
+ ),
+ 'URLS' => array(
+ 1 => '',
+ 2 => '',
+ 3 => '',
+ 4 => '',
+ 5 => ''
+ ),
+ 'OOLANG' => false,
+ 'OBJECT_SPLITTERS' => array(
+ ),
+ 'REGEXPS' => array(
+ //Based literals, scientific notation, and time units
+ 0 => '(\b\d+#[[:xdigit:]_]+#)|'.
+ '(\b[\d_]+(\.[\d_]+)?[eE][+\-]?[\d_]+)|'.
+ '(\b(hr|min|sec|ms|us|ns|ps|fs)\b)',
+ //Character literals
+ /* GeSHi won't match this pattern for some reason and QUOTEMARKS
+ * can't be used because it interferes with attribute parsing */
+ /*1 => "\b'.'\b",*/
+ //Attributes
+ 2 => "'\w+(?!')"
+ ),
+ 'STRICT_MODE_APPLIES' => GESHI_NEVER,
+ 'SCRIPT_DELIMITERS' => array(
+ ),
+ 'HIGHLIGHT_STRICT_BLOCK' => array(
+ )
+);
+
+?>