t/hl_mod: accept "make" or "makefile" for Makefile

Version 4.0 of highlight has renamed the "make" language to
"makefile".  So just check the string starts with "make", to handle
both 3.x and 4.x.

I tested that public-inbox does actually work with highlight 4 -- it
can highlight my Makefile fine. :)

1 files changed, 1 insertions, 1 deletions

diff --git a/t/hl_mod.t b/t/hl_mod.t
index f5bf433d..ffe9e784 100644
--- a/t/hl_mod.t
+++ b/t/hl_mod.t
@@ -16,7 +16,7 @@ ok($hls, 'initialized OK');
 is($hls->_shebang2lang(\"#!/usr/bin/perl -w\n"), 'perl', 'perl shebang OK');
 is($hls->{-ext2lang}->{'pm'}, 'perl', '.pm suffix OK');
 is($hls->{-ext2lang}->{'pl'}, 'perl', '.pl suffix OK');
-is($hls->_path2lang('Makefile'), 'make', 'Makefile OK');
+like($hls->_path2lang('Makefile'), qr/\Amake/, 'Makefile OK');
 my $str = do { local $/; open(my $fh, __FILE__); <$fh> };
 my $orig = $str;