By default, use a two-column index.
diff --git a/Doc/perl/l2hinit.perl b/Doc/perl/l2hinit.perl
index 2e11a50..fd1c281 100644
--- a/Doc/perl/l2hinit.perl
+++ b/Doc/perl/l2hinit.perl
@@ -31,6 +31,9 @@
$CHILDLINE = "\n<p><hr>\n";
$VERBOSITY = 0;
+# default # of columns for the index
+$INDEX_COLUMNS = 2;
+
# A little painful, but lets us clean up the top level directory a little,
# and not be tied to the current directory (as far as I can tell).
@@ -192,7 +195,7 @@
sub insert_index{
my($mark,$datafile) = @_;
- my $index = `$myrootdir/tools/buildindex.py $datafile`;
+ my $index = `$myrootdir/tools/buildindex.py --columns $INDEX_COLUMNS $datafile`;
s/$mark/$index/;
}