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|
#!/bin/sh
set -e
cd "${0%/*}/../.."
for x in c d kc kd
do
gawk -v s=$x '
BEGIN {
FS = "[ ;]+"
_default = "NF" toupper(s) "_QC_Y"
print "/* This file is autogenerated by gen/prop/nfXX_qc; DO NOT EDIT. */"
print ""
print "/* The macros.h include may be unused */"
print ""
print "#include \"_bsearch.h\""
print "#include \"macros.h\""
print "#include \"rune.h\""
print "#include \"unicode/prop.h\""
print ""
}
/^[A-F0-9]/ && $2 == "NF" toupper(s) "_QC" {
n = split($1, a, /\.\./)
lo = strtonum("0X" a[1])
hi = strtonum("0X" a[n])
for (i = lo; i <= hi; i++)
props[i] = "NF" toupper(s) "_QC_" $3
if (lo < 0x100)
want_lat1_tbl = 1
}
END {
if (want_lat1_tbl) {
print "static constexpr enum uprop_nf" s "_qc lookup_lat1[] = {"
for (i = 0; i < 0x100; i++) {
if (i % 8 == 0)
printf "\t"
printf "%s,%s", props[i] ? props[i] : _default, \
i % 8 == 7 ? "\n" : " "
}
print "};"
print ""
}
print "static const struct {"
print "\trune lo, hi;"
print "\tenum uprop_nf" s "_qc val;"
print "} lookup[] = {"
for (i = want_lat1_tbl ? 0x100 : 0; i <= 0x10FFFF; i++) {
if (!props[i])
continue
for (lo = i; props[lo] == props[i + 1]; i++)
;
printf "\t{RUNE_C(0x%06X), RUNE_C(0x%06X), %s},\n", lo, i, props[i]
}
print "};"
print ""
print "_MLIB_DEFINE_BSEARCH(enum uprop_nf" s "_qc, lookup, " _default ")"
print ""
print "enum uprop_nf" s "_qc"
print "uprop_get_nf" s "_qc(rune ch)"
print "{"
if (want_lat1_tbl)
print "\treturn ch < lengthof(lookup_lat1) ? lookup_lat1[ch] : mlib_lookup(ch);"
else
print "\treturn ch < lookup[0].lo ? " _default " : mlib_lookup(ch);"
print "}"
}
' data/DerivedNormalizationProps \
| sed 's/\s*$//' >lib/unicode/prop/uprop_get_nf${x}_qc.c
done
|
