blob: ae5beffb2a907d783ea89d8cade5d3c5b2bfec0f (
plain) (
blame)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
|
#!/bin/sh
set -e
cd "${0%/*}/../.."
exec >lib/unicode/prop/uprop_get_bmg.c
gawk '
BEGIN {
FS = " *(; *|#.*)"
print "/* This file is autogenerated by gen/prop/bmg; DO NOT EDIT. */"
print ""
print "#include \"__bsearch.h\""
print "#include \"macros.h\""
print "#include \"rune.h\""
print "#include \"unicode/prop.h\""
print ""
}
/^[^#]/ {
props[strtonum("0X" $1)] = strtonum("0X" $2)
}
END {
print "static constexpr rune lookup_lat1[] = {"
for (i = 0; i < 0x100; i++) {
if (i % 8 == 0)
printf "\t"
printf "0x%02X,%s", (props[i] ? props[i] : 0), \
i % 8 == 7 ? "\n" : " "
}
print "};"
print ""
print "static const struct {"
print "\trune k, v;"
print "} lookup[] = {"
for (i = 0x100; i <= 0x10FFFF; i++) {
if (!props[i])
continue
printf "\t{RUNE_C(0x%06X), RUNE_C(0x%06X)},\n", i, props[i]
}
print "};"
print ""
print "__MLIB_DEFINE_BSEARCH_KV(rune, lookup, 0)"
print ""
print "rune"
print "uprop_get_bmg(rune ch)"
print "{"
print "\treturn ch < lengthof(lookup_lat1) ? lookup_lat1[ch] : mlib_lookup_kv(ch);"
print "}"
}
' data/BidiMirroring
|
