Merge remote-tracking branch 'origin/viewvcs' into master

* origin/viewvcs: (66 commits)
  solvergit: deal with alternative diff prefixes
  solvergit: extract mode from diff headers properly
  solvergit: avoid "Wide character" warnings
  solvergit: do not show full path names to "git apply"
  css/216dark: add comments and tweak highlight colors
  viewvcs: avoid segfault with highlight.pm at shutdown
  solvergit: do not solve blobs twice
  t/check-www-inbox: disable history
  t/check-www-inbox: don't follow mboxes
  t/check-www-inbox: replace IPC::Run with PublicInbox::Spawn
  hval: add src_escape for highlight post-processing
  viewvcs: wire up syntax-highlighting for blobs
  hlmod: disable enclosing <pre> tag
  t/hl_mod: extra check to ensure we escape HTML
  wwwhighlight: read_in_full returns undef on errors
  solver: crank up max patches to 9999
  viewvcs: do not show final error message twice
  qspawn: decode $? for user-friendliness
  solver: reduce "git apply" invocations
  solver: hold patches in temporary directory
  ...

1 files changed, 3 insertions, 0 deletions

diff --git a/t/hval.t b/t/hval.t
index a193c296..bfc9a856 100644
--- a/t/hval.t
+++ b/t/hval.t
@@ -43,5 +43,8 @@ is('foo-bar', PublicInbox::Hval::to_filename("foo   bar\nanother line\n"),
 is('foo.bar', PublicInbox::Hval::to_filename("foo....bar"),
         'to_filename squeezes -');
 
+my $s = "\0\x07\n";
+PublicInbox::Hval::src_escape($s);
+is($s, "\\0\\a\n", 'src_escape works as intended');
 
 done_testing();