46 lines
1.2 KiB
C
46 lines
1.2 KiB
C
#pragma once
|
|
#include "data-types.h"
|
|
#include "state.h"
|
|
#define VS15 1320
|
|
#define VS16 1321
|
|
|
|
bool is_combining_char(char_type ch);
|
|
bool is_ignored_char(char_type ch);
|
|
bool is_word_char(char_type ch);
|
|
bool is_CZ_category(char_type);
|
|
bool is_P_category(char_type);
|
|
char_type codepoint_for_mark(combining_type m);
|
|
combining_type mark_for_codepoint(char_type c);
|
|
|
|
static inline bool
|
|
is_excluded_from_url(uint32_t ch) {
|
|
if (OPT(url_excluded_characters)) {
|
|
for (const char_type *p = OPT(url_excluded_characters); *p; p++) {
|
|
if (ch == *p) return true;
|
|
}
|
|
}
|
|
return false;
|
|
}
|
|
|
|
static inline bool
|
|
is_url_char(uint32_t ch) {
|
|
return ch && !is_CZ_category(ch) && !is_excluded_from_url(ch);
|
|
}
|
|
|
|
static inline bool
|
|
can_strip_from_end_of_url(uint32_t ch) {
|
|
// remove trailing punctuation
|
|
return (is_P_category(ch) && ch != '/' && ch != '&' && ch != '-' && ch != ')' && ch != ']' && ch != '}');
|
|
}
|
|
|
|
static inline bool
|
|
is_private_use(char_type ch) {
|
|
return (0xe000 <= ch && ch <= 0xf8ff) || (0xF0000 <= ch && ch <= 0xFFFFF) || (0x100000 <= ch && ch <= 0x10FFFF);
|
|
}
|
|
|
|
|
|
static inline bool
|
|
is_flag_codepoint(char_type ch) {
|
|
return 0x1F1E6 <= ch && ch <= 0x1F1FF;
|
|
}
|