Imported Debian patch 0.66.1-1

[hcoop/debian/courier-authlib.git] / libs / unicode / mkhtmlent.pl

diff --git a/libs/unicode/mkhtmlent.pl b/libs/unicode/mkhtmlent.pl
new file mode 100644 (file)
index 0000000..7120ac7
--- /dev/null
+++ b/libs/unicode/mkhtmlent.pl
@@ -0,0 +1,69 @@
+#! /usr/bin/perl
+#
+# Compile list of HTML 4.0/XHTML entities.
+
+my %ent=("amp" => 38, "lt" => 60, "gt" => 62);
+
+foreach ("xhtml-lat1.ent", "xhtml-special.ent", "xhtml-symbol.ent")
+{
+    open(F, "<$_") or die "$_: $!\n";
+
+    my $l;
+
+    while (defined($l=<F>))
+    {
+       chomp $l;
+       next unless $l =~ m/^<!ENTITY\s+([^\s]+)\s+"&#(\d+);">/;
+
+       $ent{$1}=$2;
+    }
+}
+
+print "static const char n[]={\n";
+
+my $prev="\t";
+
+foreach (sort keys %ent)
+{
+    my $n=$_;
+
+    my $str="";
+
+    print $prev;
+    $prev="";
+
+    foreach (0..length($n)-1)
+    {
+       $str .= $prev . ord(substr($n, $_, 1));
+       $prev=", ";
+    }
+
+    print $str;
+
+    $prev=",";
+
+    $prev .= (" " x (40 - length($str)))
+       if (length($str) < 40);
+
+    $prev .= " /* $n */\n\t";
+}
+
+substr($prev, 0, 1)=" ";
+
+$prev =~ s/\t//;
+
+print "$prev};\n\nstatic const struct i ii[]={";
+
+$prev="\n\t";
+
+my $n=0;
+
+foreach (sort keys %ent)
+{
+    print $prev . "{$n, " . length($_) . ", $ent{$_}" . "}";
+
+    $n += length($_);
+    $prev=",\n\t";
+}
+
+print "\n};\n";