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> On Fri, 23 Mar 2012, Michał Kiedrowicz wrote:
>
> > With this change, esc_html_hl_regions() accepts options and passes them
> > down to esc_html(). This may be needed if a caller wants to pass
> > -nbsp=>1 to esc_html().
> >
> > The idea and implementation example of this change was described in
> > 337da8d2 (gitweb: Introduce esc_html_match_hl and esc_html_hl_regions,
> > 2012-02-27). While other suggestions may be more useful in some cases,
> > there is no need to implement them at the moment. The
> > esc_html_hl_regions() interface may be changed later if it's needed.
> >
> > Signed-off-by: Michał Kiedrowicz <michal.kiedrowicz@gmail.com>
> > ---
> >
> > Jakub, The code was in fact stolen from a yours patch posted to the
> > list (gitweb: Use esc_html_match_hl() in 'grep' search) that wasn't
> > merged so maybe I should pass the authorship to you?
>
> Either passing authorship, with double signoff (mine and yours), and
> note explaining modification, e.g.
>
> [mk: extracted from larger patch and wrote commit message]
>
> or courtesy contribution in the form of signoff-like annotation just
> before signoff, e.g.
>
> Based-on-patch-by: Jakub Narębski <jnareb@gmail.com>
>
> is fine by me.
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>
> > gitweb/gitweb.perl | 10 ++++++----
> > 1 files changed, 6 insertions(+), 4 deletions(-)
> >
> > diff --git a/gitweb/gitweb.perl b/gitweb/gitweb.perl
> > index af645e5..1744c40 100755
> > --- a/gitweb/gitweb.perl
> > +++ b/gitweb/gitweb.perl
> > @@ -1732,7 +1732,9 @@ sub chop_and_escape_str {
> > # '<span class="mark">foo</span>bar'
> > sub esc_html_hl_regions {
> > my ($str, $css_class, @sel) = @_;
> > - return esc_html($str) unless @sel;
> > + my %opts = grep { ref($_) ne 'ARRAY' } @sel;
> > + @sel = grep { ref($_) eq 'ARRAY' } @sel;
> > + return esc_html($str, %opts) unless @sel;
> >
> > my $out = '';
> > my $pos = 0;
> > @@ -1741,14 +1743,14 @@ sub esc_html_hl_regions {
> > # Don't craete empty <span> elements.
> > next if $s->[1] <= $s->[0];
> >
> > - $out .= esc_html(substr($str, $pos, $s->[0] - $pos))
> > + $out .= esc_html(substr($str, $pos, $s->[0] - $pos), %opts)
> > if ($s->[0] - $pos > 0);
> > $out .= $cgi->span({-class => $css_class},
> > - esc_html(substr($str, $s->[0], $s->[1] - $s->[0])));
> > + esc_html(substr($str, $s->[0], $s->[1] - $s->[0]), %opts));
> >
> > $pos = $s->[1];
> > }
> > - $out .= esc_html(substr($str, $pos))
> > + $out .= esc_html(substr($str, $pos), %opts)
> > if ($pos < length($str));
> >
> > return $out;
> > --
> > 1.7.8.4Michał Kiedrowicz <michal.kiedrowicz@gmail.com>