modules/csv.pl

   1 # Copyright (C) 2007  Alex Schroeder <alex@emacswiki.org>
   2 #
   3 # This program is free software; you can redistribute it and/or modify
   4 # it under the terms of the GNU General Public License as published by
   5 # the Free Software Foundation; either version 2 of the License, or
   6 # (at your option) any later version.
   7 #
   8 # This program is distributed in the hope that it will be useful,
   9 # but WITHOUT ANY WARRANTY; without even the implied warranty of
  10 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  11 # GNU General Public License for more details.
  12 #
  13 # You should have received a copy of the GNU General Public License
  14 # along with this program; if not, write to the
  15 #    Free Software Foundation, Inc.
  16 #    59 Temple Place, Suite 330
  17 #    Boston, MA 02111-1307 USA
  18
  19 $ModulesDescription .= '<p><a href="http://git.savannah.gnu.org/cgit/oddmuse.git/tree/modules/csv.pl">csv.pl</a>, see <a href="http://www.oddmuse.org/cgi-bin/oddmuse/Comments_on_Long_Table_Markup_Extension">Comments on Long Table Markup Extension</a></p>';
  20
  21 push(@MyRules, \&CsvRule);
  22
  23 my $RowCount;
  24
  25 sub CsvRule {
  26   # tables using <csv> -- the first row of a table
  27   if ($bol && m/\G&lt;csv&gt;\n/cg) {
  28     $RowCount = 1;
  29     return OpenHtmlEnvironment('table',1,'user csv')
  30       . AddHtmlEnvironment('tr', 'class="odd first"')
  31       . AddHtmlEnvironment('td');
  32   }
  33   # end of the row and beginning of the next row
  34   elsif (InElement('td') && m/\G[ \t]*\n([ \t]*)/cg) {
  35     my $type = ++$RowCount % 2 ? 'odd' : 'even';
  36     return qq{</td></tr><tr class="$type"><td>};
  37   }
  38   # an ordinary table cell
  39   elsif (InElement('td') && m/\G[ \t]*,[ \t]*/cg) {
  40     return "</td><td>";
  41   }
  42   # an empty line will end the table automatically; no closing tag is required
  43   return undef;
  44 }