$_ = qq(<a href="$upfx$_/s/">).shift(@$p).'</a> '.shift(@$pt) for @$P;
if (@$P == 1) {
$x = qq{ (<a
-href="$f.patch">patch</a>)\n parent $P->[0]};
+href="$f.patch">patch</a>)\n <a href=#parent>parent</a> $P->[0]};
} elsif (@$P > 1) {
- $x = qq(\n parents $P->[0]\n);
+ $x = qq(\n <a href=#parents>parents</a> $P->[0]\n);
shift @$P;
$x .= qq( $_\n) for @$P;
chop $x;
} else {
- $x = ' (root commit)';
+ $x = ' (<a href=#root_commit>root commit</a>)';
}
PublicInbox::WwwStream::html_init($ctx);
$ctx->zmore(<<EOM);
-<pre> commit $H$x
- tree <a href="$upfx$T/s/">$T</a>
+<pre> <a href=#commit>commit</a> $H$x
+ <a href=#tree>tree</a> <a href="$upfx$T/s/">$T</a>
author $au
committer $co
EOM
}
}
- $x = $ctx->zflush($ctx->_html_end);
+ chop($x = <<EOM);
+<hr><pre>glossary
+--------
+<dfn
+id=commit>Commit</dfn> objects reference one tree, and zero or more parents.
+
+Single <dfn
+id=parent>parent</dfn> commits can typically generate a patch in
+unified diff format via `git format-patch'.
+
+Multiple <dfn id=parents>parents</dfn> means the commit is a merge.
+
+<dfn id=root_commit>Root commits</dfn> have no ancestor. Note that it is
+possible to have multiple root commits when merging independent histories.
+
+Every commit references one top-level <dfn id=tree>tree</dfn> object.</pre>
+EOM
+ $x = $ctx->zflush($x, $ctx->_html_end);
my $res_hdr = delete $ctx->{-res_hdr};
push @$res_hdr, 'Content-Length', length($x);
delete($ctx->{env}->{'qspawn.wcb'})->([200, $res_hdr, [$x]]);