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📝 change some identifiers' name.

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ValKmjolnir
2022-07-08 18:16:00 +08:00
parent 5d4cff0aa8
commit 11e9567b55
4 changed files with 390 additions and 395 deletions
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nasal.h
+6 -7
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@@ -127,18 +127,17 @@ double str2num(const char* str)
return is_negative?-ret_num:ret_num;
}
int utf8_hdchk(char head)
int utf8_hdchk(const char head)
{
// RFC-2279 but now we use RFC-3629 so nbytes is less than 4
uint8_t c=(uint8_t)head;
uint32_t nbytes=0;
const uint8_t c=(uint8_t)head;
if((c>>5)==0x06) // 110x xxxx (10xx xxxx)^1
nbytes=1;
return 1;
if((c>>4)==0x0e) // 1110 xxxx (10xx xxxx)^2
nbytes=2;
return 2;
if((c>>3)==0x1e) // 1111 0xxx (10xx xxxx)^3
nbytes=3;
return nbytes;
return 3;
return 0;
}
std::string chrhex(const char c)