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Nico Verbruggen
2025-02-10 16:18:49 +01:00
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117
src/tools/utility/KerningNumerals.pl Executable file
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#!/usr/bin/perl
=pod
=head1 KerningNumerals.pl
Move kerning information from ASCII numerals (U+0030...) to characters in
the Adobe corporate use area (U+F6xx).
By: Primož Peterlin, 2003
$Id: KerningNumerals.pl,v 1.2 2003-05-15 12:04:41 peterlin Exp $
=cut
sub numerically { $a <=> $b; }
if ($#ARGV != 0) {
print $#ARGV;
die "Usage: $0 file.sfd\n";
}
open(INFILE, $ARGV[0]) || die "Failed to open file: $ARGV[0]\n";
while (<INFILE>) {
if (/^Kerns:/) {
# Old-style kerning information
chomp;
# Cut off the first seven characters ("Kerns: ")
substr($_,0,7) = "";
@values = split;
# Construct the hash $kern{$code}
for ($i = 0; $i <= $#values; $i += 2) {
$code = $values[$i];
# Recode ASCII numerals to Adobe corporate use values
if ($code == 48) {
$code = 63033;
} elsif ($code == 49) {
$code = 63196;
} elsif ($code == 50) {
$code = 63034;
} elsif ($code == 51) {
$code = 63035;
} elsif ($code == 52) {
$code = 63036;
} elsif ($code == 53) {
$code = 63037;
} elsif ($code == 54) {
$code = 63038;
} elsif ($code == 55) {
$code = 63039;
} elsif ($code == 56) {
$code = 63040;
} elsif ($code == 57) {
$code = 63041;
}
$kern{$code} = $values[$i+1];
}
print "Kerns:";
foreach $code (sort numerically keys(%kern)) {
print " ",$code," ",$kern{$code};
}
print "\n";
# Clean-up
foreach $code (keys(%kern)) {
delete $kern{$code};
}
} elsif (/^KernsSLIF:/) {
# New-style kerning information
chomp;
# Cut off the first eleven characters ("KernsSLIF: ")
substr($_,0,11) = "";
@values = split;
# Construct the hash $kern{$code}
for ($i = 0; $i <= $#values; $i += 4) {
$code = $values[$i];
# Recode ASCII numerals to Adobe corporate use values
if ($code == 48) {
$code = 63033;
} elsif ($code == 49) {
$code = 63196;
} elsif ($code == 50) {
$code = 63034;
} elsif ($code == 51) {
$code = 63035;
} elsif ($code == 52) {
$code = 63036;
} elsif ($code == 53) {
$code = 63037;
} elsif ($code == 54) {
$code = 63038;
} elsif ($code == 55) {
$code = 63039;
} elsif ($code == 56) {
$code = 63040;
} elsif ($code == 57) {
$code = 63041;
}
$kern{$code} = $values[$i+1];
$unx{$code} = $values[$i+2];
$uny{$code} = $values[$i+3];
}
print "KernsSLIF:";
foreach $code (sort numerically keys(%kern)) {
print " ",$code," ",$kern{$code}," ",$unx{$code}," ",$uny{$code};
}
print "\n";
# Clean-up
foreach $code (keys(%kern)) {
delete $kern{$code};
}
} else {
# All other lines
print;
}
}
close(INFILE);