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   1  <?php
   2  /**
   3   * verilog.php
   4   * -----------
   5   * Author: Günter Dannoritzer <dannoritzer@web.de>
   6   * Copyright: (C) 2008 Günter Dannoritzer
   7   * Release Version: 1.0.9.1
   8   * Date Started: 2008/05/28
   9   *
  10   * Verilog language file for GeSHi.
  11   *
  12   * CHANGES
  13   * -------
  14   * 2008/05/29
  15   *   -  added regular expression to find numbers of the form 4'b001xz
  16   *   -  added regular expression to find values for `timescale command
  17   *   -  extended macro keywords
  18   *
  19   * TODO (updated 2008/05/29)
  20   * -------------------------
  21   *
  22   * 2013/01/08
  23   *   -  extended keywords to include system keywords
  24   *
  25   *************************************************************************************
  26   *
  27   *     This file is part of GeSHi.
  28   *
  29   *   GeSHi is free software; you can redistribute it and/or modify
  30   *   it under the terms of the GNU General Public License as published by
  31   *   the Free Software Foundation; either version 2 of the License, or
  32   *   (at your option) any later version.
  33   *
  34   *   GeSHi is distributed in the hope that it will be useful,
  35   *   but WITHOUT ANY WARRANTY; without even the implied warranty of
  36   *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  37   *   GNU General Public License for more details.
  38   *
  39   *   You should have received a copy of the GNU General Public License
  40   *   along with GeSHi; if not, write to the Free Software
  41   *   Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
  42   *
  43   ************************************************************************************/
  44  
  45  $language_data = array (
  46      'LANG_NAME' => 'Verilog',
  47      'COMMENT_SINGLE' => array(1 => '//'),
  48      'COMMENT_MULTI' => array('/*' => '*/'),
  49      'COMMENT_REGEXP' => array(1 => '/\/\/(?:\\\\\\\\|\\\\\\n|.)*$/m'),
  50      'CASE_KEYWORDS' => GESHI_CAPS_NO_CHANGE,
  51      'QUOTEMARKS' => array('"'),
  52      'ESCAPE_CHAR' => '\\',
  53      'KEYWORDS' => array(
  54          // keywords
  55          1 => array(
  56              'accept_on','alias',
  57              'always','always_comb','always_ff','always_latch','and','assert',
  58              'assign','assume','automatic','before','begin','bind','bins','binsof',
  59              'bit','break','buf','bufif0','bufif1','byte','case','casex','casez',
  60              'cell','chandle','checker','class','clocking','cmos','config','const',
  61              'constraint','context','continue','cover','covergroup','coverpoint','cross',
  62              'deassign','default','defparam','design','disable','dist','do','edge','else',
  63              'end','endcase','endchecker','endclass','endclocking','endconfig',
  64              'endfunction','endgenerate','endgroup','endinterface','endmodule',
  65              'endpackage','endprimitive','endprogram','endproperty','endspecify',
  66              'endsequence','endtable','endtask','enum','event','eventually','expect',
  67              'export','extends','extern','final','first_match','for','force','foreach',
  68              'forever','fork','forkjoin','function','generate','genvar','global',
  69              'highz0','highz1','if','iff','ifnone','ignore_bins','illegal_bins',
  70              'implies','import','incdir','include','initial','inout','input','inside',
  71              'instance','int','integer','interface','intersect','join','join_any',
  72              'join_none','large','let','liblist','library','local','localparam',
  73              'logic','longint','macromodule','matches','medium','modport','module','nand',
  74              'negedge','new','nexttime','nmos','nor','noshowcancelled','not','notif0',
  75              'notif1','null','or','output','package','packed','parameter','pmos','posedge',
  76              'primitive','priority','program','property','protected','pull0','pull1',
  77              'pulldown','pullup','pulsestyle_ondetect','pulsestyle_onevent','pure',
  78              'rand','randc','randcase','randsequence','rcmos','real','realtime','ref',
  79              'reg','reject_on','release','repeat','restrict','return','rnmos','rpmos',
  80              'rtran','rtranif0','rtranif1','s_always','s_eventually','s_nexttime',
  81              's_until','s_until_with','scalared','sequence','shortint','shortreal',
  82              'showcancelled','signed','small','solve','specify','specparam','static',
  83              'string','strong','strong0','strong1','struct','super','supply0','supply1',
  84              'sync_accept_on','sync_reject_on','table','tagged','task','this','throughout',
  85              'time','timeprecision','timeunit','tran','tranif0','tranif1','tri','tri0',
  86              'tri1','triand','trior','trireg','type','typedef','union','unique','unique0',
  87              'unsigned','until','until_with','untyped','use','uwire','var','vectored',
  88              'virtual','void','wait','wait_order','wand','weak','weak0','weak1','while',
  89              'wildcard','wire','with','within','wor','xnor','xor'
  90              ),
  91          // system tasks
  92          2 => array(
  93              '$display', '$monitor',
  94              '$dumpall', '$dumpfile', '$dumpflush', '$dumplimit', '$dumpoff',
  95              '$dumpon', '$dumpvars',
  96              '$fclose', '$fdisplay', '$fopen',
  97              '$finish', '$fmonitor', '$fstrobe', '$fwrite',
  98              '$fgetc', '$ungetc', '$fgets', '$fscanf', '$fread', '$ftell',
  99              '$fseek', '$frewind', '$ferror', '$fflush', '$feof',
 100              '$random',
 101              '$readmemb', '$readmemh', '$readmemx',
 102              '$signed', '$stime', '$stop',
 103              '$strobe', '$time', '$unsigned', '$write'
 104              ),
 105          // macros
 106          3 => array(
 107              '`default-net', '`define',
 108              '`celldefine', '`default_nettype', '`else', '`elsif', '`endcelldefine',
 109              '`endif', '`ifdef', '`ifndef', '`include', '`line', '`nounconnected_drive',
 110              '`resetall', '`timescale', '`unconnected_drive', '`undef'
 111              ),
 112          ),
 113      'SYMBOLS' => array(
 114          '(', ')', '{', '}', '[', ']', '=', '+', '-', '*', '/', '!', '%',
 115          '^', '&', '|', '~',
 116          '?', ':',
 117          '#', '<<', '<<<',
 118          '>', '<', '>=', '<=',
 119          '@', ';', ','
 120          ),
 121      'CASE_SENSITIVE' => array(
 122          GESHI_COMMENTS => false,
 123          1 => false,
 124          2 => false,
 125          3 => false
 126          ),
 127      'STYLES' => array(
 128          'KEYWORDS' => array(
 129              1 => 'color: #A52A2A; font-weight: bold;',
 130              2 => 'color: #9932CC;',
 131              3 => 'color: #008800;'
 132              ),
 133          'COMMENTS' => array(
 134              1 => 'color: #00008B; font-style: italic;',
 135              'MULTI' => 'color: #00008B; font-style: italic;'
 136              ),
 137          'ESCAPE_CHAR' => array(
 138              0 => 'color: #9F79EE'
 139              ),
 140          'BRACKETS' => array(
 141              0 => 'color: #9F79EE;'
 142              ),
 143          'STRINGS' => array(
 144              0 => 'color: #FF00FF;'
 145              ),
 146          'NUMBERS' => array(
 147              0 => 'color: #ff0055;'
 148              ),
 149          'METHODS' => array(
 150              1 => 'color: #202020;',
 151              2 => 'color: #202020;'
 152              ),
 153          'SYMBOLS' => array(
 154              0 => 'color: #5D478B;'
 155              ),
 156          'REGEXPS' => array(
 157              0 => 'color: #ff0055;',
 158              1 => 'color: #ff0055;',
 159              ),
 160          'SCRIPT' => array(
 161              0 => '',
 162              1 => '',
 163              2 => '',
 164              3 => ''
 165              )
 166          ),
 167      'URLS' => array(
 168          1 => '',
 169          2 => '',
 170          3 => ''
 171          ),
 172      'OOLANG' => false,
 173      'OBJECT_SPLITTERS' => array(
 174          1 => ''
 175          ),
 176      'REGEXPS' => array(
 177          // numbers
 178          0 => "\d'[bdh][0-9_a-fA-FxXzZ]+",
 179          // time -> 1, 10, or 100; s, ms, us, ns, ps, of fs
 180          1 => "1[0]{0,2}[munpf]?s"
 181          ),
 182      'STRICT_MODE_APPLIES' => GESHI_NEVER,
 183      'SCRIPT_DELIMITERS' => array(
 184          1 => ''
 185          ),
 186      'HIGHLIGHT_STRICT_BLOCK' => array(
 187          0 => true,
 188          1 => true,
 189          2 => true,
 190          3 => true
 191          ),
 192      'TAB_WIDTH' => 4
 193  );