[PATCH 3/4] hlmod: disable enclosing <pre> tag

[Eric Wong <e@80x24.org>]

We already have a <pre> tag in ViewVCS, and nesting <pre>
inside the pre-existing <pre> overrides the "white-space:pre"
we use to align line numbers.
---
 lib/PublicInbox/HlMod.pm | 1 -
 t/hl_mod.t               | 2 +-
 2 files changed, 1 insertion(+), 2 deletions(-)

diff --git a/lib/PublicInbox/HlMod.pm b/lib/PublicInbox/HlMod.pm
index 5cbfb29..237ffac 100644
--- a/lib/PublicInbox/HlMod.pm
+++ b/lib/PublicInbox/HlMod.pm
@@ -99,7 +99,6 @@ sub do_hl {
 	my $gen = $self->{$langpath} ||= do {
 		my $g = highlight::CodeGenerator::getInstance($highlight::HTML);
 		$g->setFragmentCode(1); # generate html fragment
-		$g->setHTMLEnclosePreTag(1); # include <pre>
 
 		# whatever theme works
 		my $themepath = $dir->getThemePath('print.theme');
diff --git a/t/hl_mod.t b/t/hl_mod.t
index 62cc624..80f8890 100644
--- a/t/hl_mod.t
+++ b/t/hl_mod.t
@@ -27,7 +27,7 @@ my $orig = $str;
 		require File::Temp;
 		my $cmd = [ qw(w3m -T text/html -dump -config /dev/null) ];
 		my ($out, $err) = ('', '');
-		IPC::Run::run($cmd, $ref, \$out, \$err);
+		IPC::Run::run($cmd, \('<pre>'.$$ref.'</pre>'), \$out, \$err);
 		# expand tabs and normalize whitespace,
 		# w3m doesn't preserve tabs
 		$orig =~ s/\t/        /gs;
-- 
EW