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* [PATCH 35/37] highlight: initial wrapper and PSGI service
  2019-01-21 20:52  7% [PATCH 00/37] viewvcs: diff highlighting and more Eric Wong
@ 2019-01-21 20:52  4% ` Eric Wong
  0 siblings, 0 replies; 2+ results
From: Eric Wong @ 2019-01-21 20:52 UTC (permalink / raw)
  To: meta

I'll probably expose the PSGI service for cgit;
but it could be useful to others as well.
---
 MANIFEST                        |   4 +
 examples/highlight.psgi         |  13 ++++
 lib/PublicInbox/HlMod.pm        | 126 ++++++++++++++++++++++++++++++++
 lib/PublicInbox/WwwHighlight.pm |  73 ++++++++++++++++++
 t/hl_mod.t                      |  54 ++++++++++++++
 5 files changed, 270 insertions(+)
 create mode 100644 examples/highlight.psgi
 create mode 100644 lib/PublicInbox/HlMod.pm
 create mode 100644 lib/PublicInbox/WwwHighlight.pm
 create mode 100644 t/hl_mod.t

diff --git a/MANIFEST b/MANIFEST
index 53d51b2..e627206 100644
--- a/MANIFEST
+++ b/MANIFEST
@@ -38,6 +38,7 @@ examples/apache2_perl.conf
 examples/apache2_perl_old.conf
 examples/cgi-webrick.rb
 examples/cgit-commit-filter.lua
+examples/highlight.psgi
 examples/logrotate.conf
 examples/public-inbox-config
 examples/public-inbox-httpd.socket
@@ -74,6 +75,7 @@ lib/PublicInbox/GitHTTPBackend.pm
 lib/PublicInbox/HTTP.pm
 lib/PublicInbox/HTTPD.pm
 lib/PublicInbox/HTTPD/Async.pm
+lib/PublicInbox/HlMod.pm
 lib/PublicInbox/Hval.pm
 lib/PublicInbox/Import.pm
 lib/PublicInbox/Inbox.pm
@@ -120,6 +122,7 @@ lib/PublicInbox/WWW.pod
 lib/PublicInbox/WatchMaildir.pm
 lib/PublicInbox/WwwAtomStream.pm
 lib/PublicInbox/WwwAttach.pm
+lib/PublicInbox/WwwHighlight.pm
 lib/PublicInbox/WwwStream.pm
 lib/PublicInbox/WwwText.pm
 sa_config/Makefile
@@ -170,6 +173,7 @@ t/git-http-backend.psgi
 t/git-http-backend.t
 t/git.fast-import-data
 t/git.t
+t/hl_mod.t
 t/html_index.t
 t/httpd-corner.psgi
 t/httpd-corner.t
diff --git a/examples/highlight.psgi b/examples/highlight.psgi
new file mode 100644
index 0000000..244b128
--- /dev/null
+++ b/examples/highlight.psgi
@@ -0,0 +1,13 @@
+#!/usr/bin/perl -w
+# Copyright (C) 2019 all contributors <meta@public-inbox.org>
+# License: AGPL-3.0+ <https://www.gnu.org/licenses/agpl-3.0.txt>
+#
+# Usage: plackup [OPTIONS] /path/to/this/file
+# A startup command for development which monitors changes:
+#	plackup -I lib -o 127.0.0.1 -R lib -r examples/highlight.psgi
+use strict;
+use warnings;
+use PublicInbox::WwwHighlight;
+use Plack::Builder;
+my $hl = PublicInbox::WwwHighlight->new;
+builder { sub { $hl->call(@_) }; }
diff --git a/lib/PublicInbox/HlMod.pm b/lib/PublicInbox/HlMod.pm
new file mode 100644
index 0000000..5cbfb29
--- /dev/null
+++ b/lib/PublicInbox/HlMod.pm
@@ -0,0 +1,126 @@
+# Copyright (C) 2019 all contributors <meta@public-inbox.org>
+# License: AGPL-3.0+ <https://www.gnu.org/licenses/agpl-3.0.txt>
+
+# I have no idea how stable or safe this is for handling untrusted
+# input, but it seems to have been around for a while, and the
+# highlight(1) executable is supported by gitweb and cgit.
+#
+# I'm also unsure about API stability, but highlight 3.x seems to
+# have been around a few years and ikiwiki (apparently the only
+# user of the SWIG/Perl bindings, at least in Debian) hasn't needed
+# major changes to support it in recent years.
+#
+# Some code stolen from ikiwiki (GPL-2.0+)
+# wrapper for SWIG-generated highlight.pm bindings
+package PublicInbox::HlMod;
+use strict;
+use warnings;
+use highlight; # SWIG-generated stuff
+
+sub _parse_filetypes ($) {
+	my $ft_conf = $_[0]->searchFile('filetypes.conf') or
+				die 'filetypes.conf not found by highlight';
+	open my $fh, '<', $ft_conf or die "failed to open($ft_conf): $!";
+	local $/;
+	my $cfg = <$fh>;
+	my %ext2lang;
+	my @shebang; # order matters
+
+	# Hrm... why isn't this exposed by the highlight API?
+	# highlight >= 3.2 format (bind-style) (from ikiwiki)
+	while ($cfg =~ /\bLang\s*=\s*\"([^"]+)\"[,\s]+
+			 Extensions\s*=\s*{([^}]+)}/sgx) {
+		my $lang = $1;
+		foreach my $bit (split(/,/, $2)) {
+			$bit =~ s/.*"(.*)".*/$1/s;
+			$ext2lang{$bit} = $lang;
+		}
+	}
+	# AFAIK, all the regexps used by in filetypes.conf distributed
+	# by highlight work as Perl REs
+	while ($cfg =~ /\bLang\s*=\s*\"([^"]+)\"[,\s]+
+			Shebang\s*=\s*\[\s*\[([^}]+)\s*\]\s*\]\s*}\s*,/sgx) {
+		my ($lang, $re) = ($1, $2);
+		eval {
+			my $perl_re = qr/$re/;
+			push @shebang, [ $lang, $perl_re ];
+		};
+		if ($@) {
+			warn "$lang shebang=[[$re]] did not work in Perl: $@";
+		}
+	}
+	(\%ext2lang, \@shebang);
+}
+
+sub new {
+	my ($class) = @_;
+	my $dir = highlight::DataDir->new;
+	$dir->initSearchDirectories('');
+	my ($ext2lang, $shebang) = _parse_filetypes($dir);
+	bless {
+		-dir => $dir,
+		-ext2lang => $ext2lang,
+		-shebang => $shebang,
+	}, $class;
+}
+
+sub _shebang2lang ($$) {
+	my ($self, $str) = @_;
+	my $shebang = $self->{-shebang};
+	foreach my $s (@$shebang) {
+		return $s->[0] if $$str =~ $s->[1];
+	}
+	undef;
+}
+
+sub _path2lang ($$) {
+	my ($self, $path) = @_;
+	my ($ext) = ($path =~ m!([^\\/\.]+)\z!);
+	$ext = lc($ext);
+	$self->{-ext2lang}->{$ext} || $ext;
+}
+
+sub do_hl {
+	my ($self, $str, $path) = @_;
+	my $lang = _path2lang($self, $path) if defined $path;
+	my $dir = $self->{-dir};
+	my $langpath;
+	if (defined $lang) {
+		$langpath = $dir->getLangPath("$lang.lang") or return;
+		$langpath = undef unless -f $langpath;
+	}
+	unless (defined $langpath) {
+		$lang = _shebang2lang($self, $str) or return;
+		$langpath = $dir->getLangPath("$lang.lang") or return;
+		$langpath = undef unless -f $langpath;
+	}
+	return unless defined $langpath;
+
+	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');
+		$g->initTheme($themepath);
+		$g->loadLanguage($langpath);
+		$g->setEncoding('utf-8');
+		$g;
+	};
+	\($gen->generateString($$str))
+}
+
+# SWIG instances aren't reference-counted, but $self is;
+# so we need to delete all the CodeGenerator instances manually
+# at our own destruction
+sub DESTROY {
+	my ($self) = @_;
+	foreach my $gen (values %$self) {
+		if (ref($gen) eq 'highlight::CodeGenerator') {
+			highlight::CodeGenerator::deleteInstance($gen);
+		}
+	}
+}
+
+1;
diff --git a/lib/PublicInbox/WwwHighlight.pm b/lib/PublicInbox/WwwHighlight.pm
new file mode 100644
index 0000000..3d6ca03
--- /dev/null
+++ b/lib/PublicInbox/WwwHighlight.pm
@@ -0,0 +1,73 @@
+# Copyright (C) 2019 all contributors <meta@public-inbox.org>
+# License: AGPL-3.0+ <https://www.gnu.org/licenses/agpl-3.0.txt>
+
+# Standalone PSGI app to provide syntax highlighting as-a-service
+# via "highlight" Perl module ("libhighlight-perl" in Debian).
+#
+# This allows exposing highlight as a persistent HTTP service for
+# other scripts via HTTP PUT requests.  PATH_INFO will be used
+# as a hint for detecting the language for highlight.
+#
+# The following example using curl(1) will do the right thing
+# regarding the file extension:
+#
+#   curl -HExpect: -T /path/to/file http://example.com/
+#
+# You can also force a file extension by giving a path
+# (in this case, "c") via:
+#
+#   curl -HExpect: -T /path/to/file http://example.com/x.c
+
+package PublicInbox::WwwHighlight;
+use strict;
+use warnings;
+use HTTP::Status qw(status_message);
+use parent qw(PublicInbox::HlMod);
+
+# TODO: support highlight(1) for distros which don't package the
+# SWIG extension.  Also, there may be admins who don't want to
+# have ugly SWIG-generated code in a long-lived Perl process.
+
+sub r ($) {
+	my ($code) = @_;
+	my $msg = status_message($code);
+	my $len = length($msg);
+	[ $code, [qw(Content-Type text/plain Content-Length), $len], [$msg] ]
+}
+
+# another slurp API hogging up all my memory :<
+# This is capped by whatever the PSGI server allows,
+# $ENV{GIT_HTTP_MAX_REQUEST_BUFFER} for PublicInbox::HTTP (10 MB)
+sub read_in_full ($) {
+	my ($env) = @_;
+
+	my $in = $env->{'psgi.input'};
+	my $off = 0;
+	my $buf = '';
+	my $len = $env->{CONTENT_LENGTH} || 8192;
+	while (1) {
+		my $r = $in->read($buf, $len, $off);
+		last unless defined $r;
+		return \$buf if $r == 0;
+		$off += $r;
+	}
+	$env->{'psgi.errors'}->print("input read error: $!\n");
+}
+
+# entry point for PSGI
+sub call {
+	my ($self, $env) = @_;
+	my $req_method = $env->{REQUEST_METHOD};
+
+	return r(405) if $req_method ne 'PUT';
+
+	my $bref = read_in_full($env) or return r(500);
+	$bref = $self->do_hl($bref, $env->{PATH_INFO});
+
+	my $h = [ 'Content-Type', 'text/html; charset=UTF-8' ];
+	push @$h, 'Content-Length', bytes::length($$bref);
+
+	[ 200, $h, [ $$bref ] ]
+}
+
+1;
diff --git a/t/hl_mod.t b/t/hl_mod.t
new file mode 100644
index 0000000..b8b8eb9
--- /dev/null
+++ b/t/hl_mod.t
@@ -0,0 +1,54 @@
+#!/usr/bin/perl -w
+# Copyright (C) 2019 all contributors <meta@public-inbox.org>
+# License: AGPL-3.0+ <https://www.gnu.org/licenses/agpl-3.0.txt>
+use strict;
+use warnings;
+use Test::More;
+eval { require highlight } or
+	plan skip_all => 'failed to load highlight.pm';
+use_ok 'PublicInbox::HlMod';
+my $hls = PublicInbox::HlMod->new;
+ok($hls, 'initialized OK');
+is($hls->_shebang2lang(\"#!/usr/bin/perl -w\n"), 'perl', 'perl shebang OK');
+is($hls->{-ext2lang}->{'pm'}, 'perl', '.pm suffix OK');
+is($hls->{-ext2lang}->{'pl'}, 'perl', '.pl suffix OK');
+is($hls->_path2lang('Makefile'), 'make', 'Makefile OK');
+my $str = do { local $/; open(my $fh, __FILE__); <$fh> };
+my $orig = $str;
+
+{
+	my $ref = $hls->do_hl(\$str, 'foo.perl');
+	is(ref($ref), 'SCALAR', 'got a scalar reference back');
+	like($$ref, qr/I can see you!/, 'we can see ourselves in output');
+
+	use PublicInbox::Spawn qw(which);
+	if (eval { require IPC::Run } && which('w3m')) {
+		require File::Temp;
+		my $cmd = [ qw(w3m -T text/html -dump -config /dev/null) ];
+		my ($out, $err) = ('', '');
+		IPC::Run::run($cmd, $ref, \$out, \$err);
+		# expand tabs and normalize whitespace,
+		# w3m doesn't preserve tabs
+		$orig =~ s/\t/        /gs;
+		$out =~ s/\s*\z//sg;
+		$orig =~ s/\s*\z//sg;
+		is($out, $orig, 'w3m output matches');
+	}
+}
+
+my $nr = $ENV{TEST_MEMLEAK};
+if ($nr && -r "/proc/$$/status") {
+	my $fh;
+	open $fh, '<', "/proc/$$/status";
+	diag "starting at memtest at ".join('', grep(/VmRSS:/, <$fh>));
+	PublicInbox::HlMod->new->do_hl(\$orig) for (1..$nr);
+	open $fh, '<', "/proc/$$/status";
+	diag "creating $nr instances: ".join('', grep(/VmRSS:/, <$fh>));
+	my $hls = PublicInbox::HlMod->new;
+	$hls->do_hl(\$orig) for (1..$nr);
+	$hls = undef;
+	open $fh, '<', "/proc/$$/status";
+	diag "reused instance $nr times: ".join('', grep(/VmRSS:/, <$fh>));
+}
+
+done_testing;
-- 
@@ -0,0 +1,54 @@
+#!/usr/bin/perl -w
+# Copyright (C) 2019 all contributors <meta@public-inbox.org>
+# License: AGPL-3.0+ <https://www.gnu.org/licenses/agpl-3.0.txt>
+use strict;
+use warnings;
+use Test::More;
+eval { require highlight } or
+	plan skip_all => 'failed to load highlight.pm';
+use_ok 'PublicInbox::HlMod';
+my $hls = PublicInbox::HlMod->new;
+ok($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');
+my $str = do { local $/; open(my $fh, __FILE__); <$fh> };
+my $orig = $str;
+
+{
+	my $ref = $hls->do_hl(\$str, 'foo.perl');
+	is(ref($ref), 'SCALAR', 'got a scalar reference back');
+	like($$ref, qr/I can see you!/, 'we can see ourselves in output');
+
+	use PublicInbox::Spawn qw(which);
+	if (eval { require IPC::Run } && which('w3m')) {
+		require File::Temp;
+		my $cmd = [ qw(w3m -T text/html -dump -config /dev/null) ];
+		my ($out, $err) = ('', '');
+		IPC::Run::run($cmd, $ref, \$out, \$err);
+		# expand tabs and normalize whitespace,
+		# w3m doesn't preserve tabs
+		$orig =~ s/\t/        /gs;
+		$out =~ s/\s*\z//sg;
+		$orig =~ s/\s*\z//sg;
+		is($out, $orig, 'w3m output matches');
+	}
+}
+
+my $nr = $ENV{TEST_MEMLEAK};
+if ($nr && -r "/proc/$$/status") {
+	my $fh;
+	open $fh, '<', "/proc/$$/status";
+	diag "starting at memtest at ".join('', grep(/VmRSS:/, <$fh>));
+	PublicInbox::HlMod->new->do_hl(\$orig) for (1..$nr);
+	open $fh, '<', "/proc/$$/status";
+	diag "creating $nr instances: ".join('', grep(/VmRSS:/, <$fh>));
+	my $hls = PublicInbox::HlMod->new;
+	$hls->do_hl(\$orig) for (1..$nr);
+	$hls = undef;
+	open $fh, '<', "/proc/$$/status";
+	diag "reused instance $nr times: ".join('', grep(/VmRSS:/, <$fh>));
+}
+
+done_testing;
-- 
EW


^ permalink raw reply related	[relevance 4%]

* [PATCH 00/37] viewvcs: diff highlighting and more
@ 2019-01-21 20:52  7% Eric Wong
  2019-01-21 20:52  4% ` [PATCH 35/37] highlight: initial wrapper and PSGI service Eric Wong
  0 siblings, 1 reply; 2+ results
From: Eric Wong @ 2019-01-21 20:52 UTC (permalink / raw)
  To: meta

Still working on VCS integration and I'm not comfortable deploying
this on the main public-inbox.org because of performance/fairness
concerns, yet.

But, perfect is the enemy of good and I figure it's worth
publishing at the moment.  It's also on a Tor mirror:

    http://hjrcffqmbrq6wope.onion/meta/
    http://hjrcffqmbrq6wope.onion/git/

It looks great to me in Netsurf and dillo :>

People with machines powerful enough to run Firefox
(or Tor Browser Bundle) can use "View -> Page Style" to adjust
colors.

Performance considerations:

* diff highlighting alone adds 10-20% overhead to message rendering
  Maybe I can speed it up with some less-readable Perl...

* blob reconstruction is horribly unfair to other clients at the
  moment.  Fixing this is a priority for me.

I haven't hooked up highlight to blob viewing, yet; but that's
coming; too.

Thinking about it more, the blob lookups is so specific to git
that I'm not sure other VCSes can be supported...

The following changes since commit 55db8a2a51c13aec813ac56bbaac1505791fd262:
                                   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
                                   TODO: autolinkify that(!)

  t/git.t: do not pass "-b" to git-repack(1) (2019-01-18 22:00:33 +0000)

are available in the Git repository at:

  https://public-inbox.org/ viewvcs

for you to fetch changes up to c440c879d38e67f62bdbb74f616dc84d20899c33:

  t/check-www-inbox: trap SIGINT for File::Temp destruction (2019-01-21 06:53:35 +0000)

----------------------------------------------------------------
Eric Wong (37):
      view: disable bold in topic display
      hval: force monospace for <form> elements, too
      t/perf-msgview: add test to check msg_html performance
      solver: initial Perl implementation
      git: support multiple URL endpoints
      git: add git_quote
      git: check saves error on disambiguation
      solver: various bugfixes and cleanups
      view: wire up diff and vcs viewers with solver
      git: disable abbreviations with cat-file hints
      solver: operate directly on git index
      view: enable naming hints for raw blob downloads
      git: support 'ambiguous' result from --batch-check
      solver: more verbose blob resolution
      solver: break up patch application steps
      solver: switch patch application to use a callback
      solver: simplify control flow for initial loop
      solver: break @todo loop into a callback
      solver: note the synchronous nature of index preparation
      solver: add a TODO note about making this fully evented
      view: enforce trailing slash for /$INBOX/$OID/s/ endpoints
      solver: restore diagnostics and deal with CRLF
      www: admin-configurable CSS via "publicinbox.css"
      $INBOX/_/text/color/ and sample user-side CSS
      viewdiff: support diff-highlighting w/o coderepo
      viewdiff: cleanup state transitions a bit
      viewdiff: quote attributes for Atom feed
      t/check-www-inbox: use xmlstarlet to validate Atom if available
      viewdiff: do not link to 0{7,40} blobs (again)
      viewvcs: disable white-space prewrap in blob view
      solver: force quoted-printable bodies to LF
      solver: remove extra "^index $OID..$OID" line
      config: each_inbox iteration preserves config order
      t/check-www-inbox: warn on missing Content-Type
      highlight: initial wrapper and PSGI service
      hval: split out escape sequences to a separate table
      t/check-www-inbox: trap SIGINT for File::Temp destruction

 Documentation/design_www.txt                 |   6 +-
 MANIFEST                                     |  15 +
 Makefile.PL                                  |   3 +
 TODO                                         |   2 -
 contrib/css/216dark.css                      |  26 ++
 contrib/css/216light.css                     |  25 ++
 contrib/css/README                           |  41 +++
 examples/highlight.psgi                      |  13 +
 examples/public-inbox.psgi                   |   2 +-
 lib/PublicInbox/Config.pm                    |  96 +++++-
 lib/PublicInbox/Git.pm                       |  87 ++++-
 lib/PublicInbox/HlMod.pm                     | 126 ++++++++
 lib/PublicInbox/Hval.pm                      |  38 +--
 lib/PublicInbox/SolverGit.pm                 | 454 +++++++++++++++++++++++++++
 lib/PublicInbox/UserContent.pm               |  78 +++++
 lib/PublicInbox/View.pm                      |  51 ++-
 lib/PublicInbox/ViewDiff.pm                  | 161 ++++++++++
 lib/PublicInbox/ViewVCS.pm                   | 110 +++++++
 lib/PublicInbox/WWW.pm                       | 152 ++++++++-
 lib/PublicInbox/WwwHighlight.pm              |  73 +++++
 lib/PublicInbox/WwwStream.pm                 |   4 +-
 lib/PublicInbox/WwwText.pm                   |  35 +++
 script/public-inbox-httpd                    |   2 +-
 t/check-www-inbox.perl                       |  26 +-
 t/config.t                                   |  19 ++
 t/git.t                                      |   7 +-
 t/hl_mod.t                                   |  54 ++++
 t/perf-msgview.t                             |  50 +++
 t/solve/0001-simple-mod.patch                |  20 ++
 t/solve/0002-rename-with-modifications.patch |  37 +++
 t/solver_git.t                               |  91 ++++++
 t/view.t                                     |   2 +
 32 files changed, 1841 insertions(+), 65 deletions(-)
 create mode 100644 contrib/css/216dark.css
 create mode 100644 contrib/css/216light.css
 create mode 100644 contrib/css/README
 create mode 100644 examples/highlight.psgi
 create mode 100644 lib/PublicInbox/HlMod.pm
 create mode 100644 lib/PublicInbox/SolverGit.pm
 create mode 100644 lib/PublicInbox/UserContent.pm
 create mode 100644 lib/PublicInbox/ViewDiff.pm
 create mode 100644 lib/PublicInbox/ViewVCS.pm
 create mode 100644 lib/PublicInbox/WwwHighlight.pm
 create mode 100644 t/hl_mod.t
 create mode 100644 t/perf-msgview.t
 create mode 100644 t/solve/0001-simple-mod.patch
 create mode 100644 t/solve/0002-rename-with-modifications.patch
 create mode 100644 t/solver_git.t

Eric Wong (37):
  view: disable bold in topic display
  hval: force monospace for <form> elements, too
  t/perf-msgview: add test to check msg_html performance
  solver: initial Perl implementation
  git: support multiple URL endpoints
  git: add git_quote
  git: check saves error on disambiguation
  solver: various bugfixes and cleanups
  view: wire up diff and vcs viewers with solver
  git: disable abbreviations with cat-file hints
  solver: operate directly on git index
  view: enable naming hints for raw blob downloads
  git: support 'ambiguous' result from --batch-check
  solver: more verbose blob resolution
  solver: break up patch application steps
  solver: switch patch application to use a callback
  solver: simplify control flow for initial loop
  solver: break @todo loop into a callback
  solver: note the synchronous nature of index preparation
  solver: add a TODO note about making this fully evented
  view: enforce trailing slash for /$INBOX/$OID/s/ endpoints
  solver: restore diagnostics and deal with CRLF
  www: admin-configurable CSS via "publicinbox.css"
  $INBOX/_/text/color/ and sample user-side CSS
  viewdiff: support diff-highlighting w/o coderepo
  viewdiff: cleanup state transitions a bit
  viewdiff: quote attributes for Atom feed
  t/check-www-inbox: use xmlstarlet to validate Atom if available
  viewdiff: do not link to 0{7,40} blobs (again)
  viewvcs: disable white-space prewrap in blob view
  solver: force quoted-printable bodies to LF
  solver: remove extra "^index $OID..$OID" line
  config: each_inbox iteration preserves config order
  t/check-www-inbox: warn on missing Content-Type
  highlight: initial wrapper and PSGI service
  hval: split out escape sequences to a separate table
  t/check-www-inbox: trap SIGINT for File::Temp destruction

 Documentation/design_www.txt                 |   6 +-
 MANIFEST                                     |  15 +
 Makefile.PL                                  |   3 +
 TODO                                         |   2 -
 contrib/css/216dark.css                      |  26 ++
 contrib/css/216light.css                     |  25 +
 contrib/css/README                           |  41 ++
 examples/highlight.psgi                      |  13 +
 examples/public-inbox.psgi                   |   2 +-
 lib/PublicInbox/Config.pm                    |  96 +++-
 lib/PublicInbox/Git.pm                       |  87 +++-
 lib/PublicInbox/HlMod.pm                     | 126 +++++
 lib/PublicInbox/Hval.pm                      |  38 +-
 lib/PublicInbox/SolverGit.pm                 | 454 +++++++++++++++++++
 lib/PublicInbox/UserContent.pm               |  78 ++++
 lib/PublicInbox/View.pm                      |  51 ++-
 lib/PublicInbox/ViewDiff.pm                  | 161 +++++++
 lib/PublicInbox/ViewVCS.pm                   | 110 +++++
 lib/PublicInbox/WWW.pm                       | 152 ++++++-
 lib/PublicInbox/WwwHighlight.pm              |  73 +++
 lib/PublicInbox/WwwStream.pm                 |   4 +-
 lib/PublicInbox/WwwText.pm                   |  35 ++
 script/public-inbox-httpd                    |   2 +-
 t/check-www-inbox.perl                       |  26 +-
 t/config.t                                   |  19 +
 t/git.t                                      |   7 +-
 t/hl_mod.t                                   |  54 +++
 t/perf-msgview.t                             |  50 ++
 t/solve/0001-simple-mod.patch                |  20 +
 t/solve/0002-rename-with-modifications.patch |  37 ++
 t/solver_git.t                               |  91 ++++
 t/view.t                                     |   2 +
 32 files changed, 1841 insertions(+), 65 deletions(-)
 create mode 100644 contrib/css/216dark.css
 create mode 100644 contrib/css/216light.css
 create mode 100644 contrib/css/README
 create mode 100644 examples/highlight.psgi
 create mode 100644 lib/PublicInbox/HlMod.pm
 create mode 100644 lib/PublicInbox/SolverGit.pm
 create mode 100644 lib/PublicInbox/UserContent.pm
 create mode 100644 lib/PublicInbox/ViewDiff.pm
 create mode 100644 lib/PublicInbox/ViewVCS.pm
 create mode 100644 lib/PublicInbox/WwwHighlight.pm
 create mode 100644 t/hl_mod.t
 create mode 100644 t/perf-msgview.t
 create mode 100644 t/solve/0001-simple-mod.patch
 create mode 100644 t/solve/0002-rename-with-modifications.patch
 create mode 100644 t/solver_git.t

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2019-01-21 20:52  7% [PATCH 00/37] viewvcs: diff highlighting and more Eric Wong
2019-01-21 20:52  4% ` [PATCH 35/37] highlight: initial wrapper and PSGI service Eric Wong

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	https://80x24.org/public-inbox.git

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