Add uprop_get_na1()

1 files changed, 44 insertions, 0 deletions

diff --git a/gen/prop/na1 b/gen/prop/na1
new file mode 100755
index 0000000..7ed1a0a
--- /dev/null
+++ b/gen/prop/na1
@@ -0,0 +1,44 @@
+#!/bin/sh
+
+set -e
+cd "${0%/*}/../.."
+exec >lib/unicode/prop/uprop_get_na1.c
+
+gawk '
+BEGIN {
+	FS = ";"
+
+	print "/* This file is autogenerated by gen/prop/na1; DO NOT EDIT. */"
+	print ""
+	print "#include \"__bsearch.h\""
+	print "#include \"macros.h\""
+	print "#include \"rune.h\""
+	print "#include \"unicode/prop.h\""
+	print ""
+	print "#define _(...) \\"
+	print "\t{(const char8_t []){__VA_ARGS__}, sizeof((const char8_t []){__VA_ARGS__})}"
+	print ""
+	print "static const struct {"
+	print "\trune k;"
+	print "\tstruct u8view v;"
+	print "} lookup[] = {"
+}
+
+length($11) > 0 {
+	gsub(/./, "\x27&\x27, ", $11)
+	sub(/, $/, "", $11)
+	printf "\t{RUNE_C(0x%06X), _(%s)},\n", strtonum("0X" $1), $11
+}
+
+END {
+	print "};"
+	print ""
+	print "__MLIB_DEFINE_BSEARCH_KV(struct u8view, lookup, (struct u8view){})"
+	print ""
+	print "struct u8view"
+	print "uprop_get_na1(rune ch)"
+	print "{"
+	print "\treturn mlib_lookup_kv(ch);"
+	print "}"
+}
+' data/UnicodeData.txt