1 files changed, 45 insertions, 0 deletions
diff --git a/gen/prop/stc b/gen/prop/stc
new file mode 100755
index 0000000..42dca19
--- /dev/null
+++ b/gen/prop/stc
@@ -0,0 +1,45 @@
+#!/bin/sh
+
+set -e
+cd "${0%/*}/../.."
+exec >lib/unicode/prop/uprop_get_stc.c
+
+gawk '
+BEGIN {
+	FS = ";"
+
+	print "/* This file is autogenerated by gen/prop/stc; DO NOT EDIT. */"
+	print ""
+	print "#include \"__bsearch.h\""
+	print "#include \"macros.h\""
+	print "#include \"rune.h\""
+	print "#include \"unicode/prop.h\""
+	print ""
+}
+
+length($15) > 0 && $13 != $15 && $1 != $15 {
+	map[strtonum("0X" $1)] = strtonum("0X" $15)
+}
+
+END {
+	print "static const struct {"
+	print "\trune k, v;"
+	print "} lookup[] = {"
+
+	for (i = 0x100; i <= 0x10FFFF; i++) {
+		if (!map[i])
+			continue
+		printf "\t{RUNE_C(0x%06X), RUNE_C(0x%06X)},\n", i, map[i]
+	}
+
+	print "};"
+	print ""
+	print "__MLIB_DEFINE_BSEARCH_KV(rune, lookup, uprop_get_suc(ch))"
+	print ""
+	print "rune"
+	print "uprop_get_stc(rune ch)"
+	print "{"
+	print "\treturn mlib_lookup_kv(ch);"
+	print "}"
+}
+' data/UnicodeData.txt