From 6025d9881c00a0d4b538f06ce157eed416045e10 Mon Sep 17 00:00:00 2001
From: Eric Wong <e@80x24.org>
Date: Sun, 27 Jan 2019 11:43:56 +0000
Subject: hval: add src_escape for highlight post-processing

We need to post-process "highlight" output to ensure it doesn't
contain odd bytes which cause "wide character" warnings or
require odd glyphs in source form.
---
 lib/PublicInbox/ViewVCS.pm | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

(limited to 'lib/PublicInbox/ViewVCS.pm')

diff --git a/lib/PublicInbox/ViewVCS.pm b/lib/PublicInbox/ViewVCS.pm
index a8aa0b61..63e503d8 100644
--- a/lib/PublicInbox/ViewVCS.pm
+++ b/lib/PublicInbox/ViewVCS.pm
@@ -20,7 +20,7 @@ use Encode qw(find_encoding);
 use PublicInbox::SolverGit;
 use PublicInbox::WwwStream;
 use PublicInbox::Linkify;
-use PublicInbox::Hval qw(ascii_html to_filename);
+use PublicInbox::Hval qw(ascii_html to_filename src_escape);
 my $hl = eval {
 	require PublicInbox::HlMod;
 	PublicInbox::HlMod->new;
@@ -96,6 +96,8 @@ sub solve_result {
 	$l->linkify_1($$blob);
 	my $ok = $hl->do_hl($blob, $path) if $hl;
 	if ($ok) {
+		$$ok = $enc_utf8->decode($$ok);
+		src_escape($$ok);
 		$blob = $ok;
 	} else {
 		$$blob = ascii_html($$blob);
-- 
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