X-Git-Url: http://git.shiar.nl/sheet.git/blobdiff_plain/61b62b05f9858aa087974581df08aa9973d899b3..dd241141e48016292aaae8210c7aae62957c9ef5:/chars.plp?ds=inline
diff --git a/chars.plp b/chars.plp
index b081ac2..869366c 100644
--- a/chars.plp
+++ b/chars.plp
@@ -7,20 +7,9 @@ Html({
unicode glyph char character reference common ipa symbol sign mark table digraph
'],
stylesheet => [qw'light dark mono circus red'],
- data => [qw'unicode-table.inc.pl unicode-char.inc.pl'],
+ data => [qw( unicode-cover.inc.pl ttfsupport unicode-char.inc.pl )],
});
-:>
-
-
-<:
use 5.010;
use Shiar_Sheet::FormatChar;
my $glyphs = Shiar_Sheet::FormatChar->new;
@@ -33,7 +22,6 @@ my %oslist = (
);
my @ossel = qw( win95 oss android );
-my $tables = do 'unicode-table.inc.pl' or die $@ || $!;
my (%font, @fontlist);
for my $os (@ossel) {
my $osfonts = $oslist{$os};
@@ -51,61 +39,65 @@ 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} };
- for (@tables) {
- my $includerows; # ignore rows before body row
- for (@{$_}) {
- $includerows ||= m/^[.]/ or next;
- next if /^[.-]/;
- next if $_ eq '>' or $_ eq '=';
- push @chars, $_;
- }
- }
- }
- when ('ipa') {
- @chars = grep { !m/[a-zA-Z]/ } @chars;
- }
- }
- when (qr{[\d,;\s+-]+}) {
- push @querydesc, "character codepoints $_";
- for (map { split /[^\d-]/ } $_) {
- my ($charnum, $range) = split /-/, $_;
- push @chars, chr $_ for $charnum .. ($range // $charnum);
+my ($title, $parent) = ('Character overview');
+my $query = eval {
+ for ($ENV{PATH_INFO} || ()) {
+ s{^/}{};
+ return $_ if m{^[0-9 +-]+$};
+
+ my ($cat, $name) = split m{/}, $_, 2 or die "invalid query\n";
+ if (!$name) {
+ ($cat, $name) = ('table', $cat);
}
+
+ my $groupinfo = do 'unicode-cover.inc.pl' or die $@ || $!;
+ my $row = $groupinfo->{$cat}->{$name}
+ or die "unknown character group $cat/$name\n";
+
+ $title = ucfirst EscapeHTML($name).' characters';
+ $parent = $cat;
+ return EscapeHTML($row->{-query});
}
- when (qr{[A-Z]}) {
- push @querydesc, "unicode match $_";
- eval {
- my $match = qr/\A\p{$_}\z/;
- push @chars, grep { m/$match/ } map { chr $_ }
- 0..0xD7FF, 0xE000..0xFDCF, 0xFDF0..0xFFFD;
- } or die "invalid unicode match: $_\n";
- }
- default {
- die "unknown parameter: $_\n";
- }
+} || $get{q};
+
+say "
$title
";
+
+if (!$query) {
+ say "
Unicode group not specified: $@
";
+ exit;
+};
+
+for ($parent || 'Unicode range') {
+ my %CATDESC = (
+ block => '
Unicode block',
+ script => 'Unicode script',
+ category => 'Unicode category',
+ table => '
Unicode preset group',
+ );
+ say sprintf('
List %s in selected %s.
',
+ 'characters and
font support',
+ $CATDESC{$parent} || $parent,
+ );
}
+my @chars;
+for (map { split /[^\d-]/ } $query) {
+ my @range = split /-/, $_, 2;
+ m/^[0-9]+$/ or die "Invalid code point $_ in query $query\n" for @range;
+ push @chars, chr $_ for $range[0] .. ($range[1] // $range[0]);
+}
+
+@chars or die "No match for query $query\n";
+
@chars <= 1500 or die sprintf(
- 'too many matches (%d) for %s'."\n",
- scalar @chars, join(', ', @querydesc),
+ 'Too many matches (%d) for query %s'."\n",
+ scalar @chars, $query,
);
# output character list
+say '
';
print '
';
-say ''.EscapeHTML(join ', ', @querydesc).'';
print '' x 3;
print "" for 2, map { scalar @{$oslist{$_}} } @ossel;
@@ -142,6 +134,5 @@ for my $chr (@chars) {
}
say "
\n";
-
-:>
+say "
\n";