doctests: Rename `desc' etc. in extract-doctest from `rubric'

This isn't a rubric, it is a description of a particular test entry.

Signed-off-by: Ian Jackson <ijackson@chiark.greenend.org.uk>

diff --git a/tests/filter/extract-doctest b/tests/filter/extract-doctest
index 40cf4f576822f17cb1b750b691f44c9cc4b20e8a..35870cea50ed6987a1cb388eb372be3cb38711df 100755 (executable)
--- a/tests/filter/extract-doctest
+++ b/tests/filter/extract-doctest
@@ -106,20 +106,20 @@ sub write_permode ($$$$$;$$) {
     oh "${senl}# ----- $what starts -----\n";
     foreach my $e (@exp) {
        next unless $filter->($e);
-       my $rubric = $e->{In};
-       $rubric =~ s/\&/AMP /g;
-       $rubric =~ s/\$/DOLLAR /g;
-       $rubric =~ s/NEWQUOTE/NEW_QUOTE /g;
-       my ($f,$prubric) = $rubric =~ m/^(.*)\n/
+       my $desc = $e->{In};
+       $desc =~ s/\&/AMP /g;
+       $desc =~ s/\$/DOLLAR /g;
+       $desc =~ s/NEWQUOTE/NEW_QUOTE /g;
+       my ($f,$pdesc) = $desc =~ m/^(.*)\n/
                ? ("\n# %s:\n%s\n\n", $1)
-               : ("%-30s: %s .\n", $rubric);
+               : ("%-30s: %s .\n", $desc);
        my $o;
        $o = $e->{OutTop} if $dir_prefix eq '';
        $o //= $e->{Out};
        $o =~ s{/sub/dir}{} if $dir_prefix eq '' && !defined $e->{OutTop};
        $o = $omap->($o, $e);
-       oi sprintf $f, $prubric, $e->{In};
-       oo sprintf $f, $prubric, $o;
+       oi sprintf $f, $pdesc, $e->{In};
+       oo sprintf $f, $pdesc, $o;
     }
     oi $end;
     oh "${senl}# ----- $what ends -----\n";