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Allows parsing of invalid UTF-16 surrogates (can be encountered in Windows filenames) and some non-standard UTF-8 variants, makes Unicode parse errors more verbose.

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This commit is contained in:
bruvzg
2022-07-05 15:18:29 +03:00
parent 28a3dee276
commit 0c5431644d
13 changed files with 321 additions and 198 deletions
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7
core/string/ustring.h
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@ -271,6 +271,9 @@ public:
bool is_valid_string() const;
/* debug, error messages */
void print_unicode_error(const String &p_message, bool p_critical = false) const;
/* complex helpers */
String substr(int p_from, int p_chars = -1) const;
int find(const String &p_str, int p_from = 0) const; ///< return <0 if failed
@ -373,11 +376,11 @@ public:
CharString ascii(bool p_allow_extended = false) const;
CharString utf8() const;
bool parse_utf8(const char *p_utf8, int p_len = -1); //return true on error
Error parse_utf8(const char *p_utf8, int p_len = -1);
static String utf8(const char *p_utf8, int p_len = -1);
Char16String utf16() const;
bool parse_utf16(const char16_t *p_utf16, int p_len = -1); //return true on error
Error parse_utf16(const char16_t *p_utf16, int p_len = -1);
static String utf16(const char16_t *p_utf16, int p_len = -1);
static uint32_t hash(const char32_t *p_cstr, int p_len); /* hash the string */