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37 lines
1.3 KiB
37 lines
1.3 KiB
4 months ago
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#!/usr/bin/perl
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#
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# Split Unicode Data File
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# (c) 1997--2003 Martin Mares <mj@atrey.karlin.mff.cuni.cz>
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#
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open(I, "unidata/UnicodeData.txt") || die "Unable to open UniCode data file";
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open(C, ">misc/u-cat") || die "cat file open";
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open(U, ">misc/u-upper") || die "upper file open";
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open(L, ">misc/u-lower") || die "lower file open";
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open(G, ">misc/u-ligatures") || die "lig file open";
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while (<I>) {
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chomp;
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(/^$/ || /^#/) && next;
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($code,$name,$cat,$comb,$bidir,$decomp,$d0,$d1,$n0,$mirr,$cmt1,$cmt2,$upper,$lower,$title) = split /;/;
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$code =~ /^....$/ || next;
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if ($cat =~ /^C/) { $ccat = "_U_CTRL"; }
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elsif ($cat =~ /^Z/) { $ccat = "_U_SPACE"; }
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elsif ($decomp =~ /<compat>/ && $name =~ / LIGATURE /) {
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$ccat = "_U_LIGATURE";
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print G "$code\n";
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} elsif ($cat =~ /^Ll/) { $ccat = "_U_LLOWER"; }
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elsif ($cat =~ /^Lu/) { $ccat = "_U_LUPPER"; }
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elsif ($cat =~ /^L/) { $ccat = "_U_LETTER"; }
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elsif ($code ge "0030" && $code le "0039") { $ccat = "_U_DIGIT | _U_XDIGIT"; }
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else { $ccat = ""; }
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if ($code ge "0041" && $code le "0046" || $code ge "0061" && $code le "0066") { $ccat = $ccat . "|_U_XDIGIT"; }
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if ($ccat ne "") { print C "$code\t$ccat\n"; }
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if ($upper ne "") { print U "$code\t0x$upper\n"; }
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if ($lower ne "") { print L "$code\t0x$lower\n"; }
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}
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close I;
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close C;
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close U;
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close L;
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close G;
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