X-Git-Url: http://git.shiar.nl/sheet.git/blobdiff_plain/e93e01941b5a59bafbda3914f63285184668f708..5bc057a35daefbe66bd7af15cb20343c8f2053e3:/font.plp

diff --git a/font.plp b/font.plp
index 66f6e4a..4cc99c9 100644
--- a/font.plp
+++ b/font.plp
@@ -52,12 +52,14 @@ for my $os (@ossel) {
 # parse input
 
 my @chars;
+my @querydesc;
 
 my $query = $ENV{PATH_INFO} || $get{q} || 'ipa';
 for ($query) {
 	s{^/}{};
 	when (qr{^[a-z]+(?:/|\z)}) {
 		for (split / /) {
+			push @querydesc, "preset group $_";
 			my ($tablegroup, $tablename) = split m{/}, $_, 2;
 			my @tables = $tablename ? $tables->{$tablegroup}->{$tablename}
 			           : sort values %{ $tables->{$tablegroup} };
@@ -73,12 +75,14 @@ for ($query) {
 		}
 	}
 	when (qr{[\d,;\s+-]+}) {
+		push @querydesc, "character codepoints $_";
 		for (map { split /[^\d-]/ } $_) {
 			my ($charnum, $range) = split /-/, $_;
 			push @chars, chr $_ for $charnum .. ($range // $charnum);
 		}
 	}
 	when (qr{[A-Z]}) {
+		push @querydesc, "unicode match $_";
 		eval {
 			my $match = qr/\A\p{$_}\z/;
 			push @chars, grep { m/$match/ } map { chr $_ }
@@ -90,12 +94,15 @@ for ($query) {
 	}
 }
 
-@chars <= 1500
-	or die sprintf 'too many matches (%d)'."\n", scalar @chars;
+@chars <= 1500 or die sprintf(
+	'too many matches (%d) for %s'."\n",
+	scalar @chars, join(', ', @querydesc),
+);
 
 # output character list
 
 print '<table class=mapped>';
+say '<caption>'.EscapeHTML(join ', ', @querydesc).'</caption>';
 print '<col>' x 3;
 print "<colgroup span=$_>" for 2, map { scalar @{$oslist{$_}} } @ossel;
 
@@ -108,7 +115,7 @@ printf '<td colspan=%d>%s fonts', scalar @{ $oslist{$_} }, $_
 print '<tr>';
 print '<td colspan=2>unicode';
 print '<td>name';
-print '<td>di<td>html';
+print '<td><a href="/digraphs" title="digraph">di</a><td>html';
 printf '<td title="%s">%s', $font{$_}->{-name}, $font{$_}->{-id} // $_
 	for @fontlist;
 say '</thead>';