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BEGIN {
FS = "( *#.*| +; +)"
print "/* This file is autogenerated by gen/rtype-prop; DO NOT EDIT. */"
print ""
print "#include \"rtype.h\""
print "#include \"rune.h\""
print ""
print "#include \"internal/common.h\""
print ""
print "/* clang-format off */"
print ""
}
$2 == prop || (prop == "Indic_Conjunct_Break" && $2 ~ /InCB;/) {
n = split($1, a, /\.\./)
lo = strtonum("0x" a[1])
hi = strtonum("0x" a[n])
for (i = lo; i <= hi; i++)
xs[i] = 1
}
END {
if (word == "is") {
for (i = 0; i <= 0xFF; i++) {
if (xs[i])
mask = or(mask, lshift(1, i))
}
}
if (mask > 0) {
print "#if BIT_LOOKUP"
print "static const unsigned _BitInt(LATIN1_MAX + 1) mask ="
printf "\t0x%064Xuwb;\n", mask
print "#endif"
print ""
}
print "static const struct {"
print "\trune lo, hi;"
print "} lookup_tbl[] = {"
for (i = 0; i <= 0x10FFFF; i++) {
if (!xs[i])
continue
lo = i
while (xs[i + 1])
i++
printf "\t{RUNE_C(0x%06X), RUNE_C(0x%06X)},\n", lo, i
}
print "};"
print ""
print "#define TYPE bool"
print "#define TABLE lookup_tbl"
print "#define DEFAULT false"
print "#define HAS_VALUE 0"
print "#include \"internal/rtype/lookup-func.h\""
print ""
print "bool"
printf "rprop_%s_%s(rune ch)\n", word, short
print "{"
if (mask > 0) {
print "\treturn"
print "#if BIT_LOOKUP"
print "\t\tch <= LATIN1_MAX ? (mask & (1 << ch)) :"
print "#endif"
print "\t\tlookup(ch);"
} else
print "\treturn lookup(ch);"
print "}"
}
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