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Finshed up the regex backend

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This commit is contained in:
Dan Hirsch 2013-04-26 20:36:54 -07:00
parent 204147a3d2
commit 13088c9d7a
39 changed files with 481 additions and 250 deletions
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18
src/parsers/charset.c
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@ -59,21 +59,21 @@ static const HParserVtable charset_vt = {
.compile_to_rvm = cs_ctrvm,
};
const HParser* h_ch_range(const uint8_t lower, const uint8_t upper) {
HParser* h_ch_range(const uint8_t lower, const uint8_t upper) {
return h_ch_range__m(&system_allocator, lower, upper);
}
const HParser* h_ch_range__m(HAllocator* mm__, const uint8_t lower, const uint8_t upper) {
HParser* h_ch_range__m(HAllocator* mm__, const uint8_t lower, const uint8_t upper) {
HParser *ret = h_new(HParser, 1);
HCharset cs = new_charset(mm__);
for (int i = 0; i < 256; i++)
charset_set(cs, i, (lower <= i) && (i <= upper));
ret->vtable = &charset_vt;
ret->env = (void*)cs;
return (const HParser*)ret;
return ret;
}
static const HParser* h_in_or_not__m(HAllocator* mm__, const uint8_t *options, size_t count, int val) {
static HParser* h_in_or_not__m(HAllocator* mm__, const uint8_t *options, size_t count, int val) {
HParser *ret = h_new(HParser, 1);
HCharset cs = new_charset(mm__);
for (size_t i = 0; i < 256; i++)
@ -83,22 +83,22 @@ static const HParser* h_in_or_not__m(HAllocator* mm__, const uint8_t *options, s
ret->vtable = &charset_vt;
ret->env = (void*)cs;
return (const HParser*)ret;
return ret;
}
const HParser* h_in(const uint8_t *options, size_t count) {
HParser* h_in(const uint8_t *options, size_t count) {
return h_in_or_not__m(&system_allocator, options, count, 1);
}
const HParser* h_in__m(HAllocator* mm__, const uint8_t *options, size_t count) {
HParser* h_in__m(HAllocator* mm__, const uint8_t *options, size_t count) {
return h_in_or_not__m(mm__, options, count, 1);
}
const HParser* h_not_in(const uint8_t *options, size_t count) {
HParser* h_not_in(const uint8_t *options, size_t count) {
return h_in_or_not__m(&system_allocator, options, count, 0);
}
const HParser* h_not_in__m(HAllocator* mm__, const uint8_t *options, size_t count) {
HParser* h_not_in__m(HAllocator* mm__, const uint8_t *options, size_t count) {
return h_in_or_not__m(mm__, options, count, 0);
}