ciabatta/src/wctype.c

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int iswctype(wint_t wc, wctype_t desc) {
return desc(wc);
}
wctype_t wctype(const char *property) {
if(!strcmp(property, "alnum")) return iswalnum;
if(!strcmp(property, "alpha")) return iswalpha;
if(!strcmp(property, "blank")) return iswblank;
if(!strcmp(property, "cntrl")) return iswcntrl;
if(!strcmp(property, "digit")) return iswdigit;
if(!strcmp(property, "graph")) return iswgraph;
if(!strcmp(property, "lower")) return iswlower;
if(!strcmp(property, "print")) return iswprint;
if(!strcmp(property, "punct")) return iswpunct;
if(!strcmp(property, "space")) return iswspace;
if(!strcmp(property, "upper")) return iswupper;
if(!strcmp(property, "xdigit")) return iswxdigit;
return NULL;
}
wint_t towctrans(wint_t wc, wctrans_t desc) {
return desc(wc);
}
wctrans_t wctrans(const char *property) {
if(!strcmp(property, "tolower")) return towlower;
if(!strcmp(property, "toupper")) return towupper;
return NULL;
}
int iswalnum(wint_t wc) {
return iswalpha(wc) || iswdigit(wc);
}
int iswalpha(wint_t wc) {
return iswupper(wc) || iswlower(wc);
}
int iswblank(wint_t wc) {
return wc == ' ' || wc == '\t';
}
int iswcntrl(wint_t wc) {
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return 0;
//return uni_classify(wc) == UCHAR_Cc;
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}
int iswdigit(wint_t wc) {
return '0' <= wc && wc <= '9';
}
int iswgraph(wint_t wc) {
return iswprint(wc) && !iswspace(wc);
}
int iswlower(wint_t wc) {
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return 0;
// return uni_classify(wc) == UCHAR_Ll;
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}
int iswprint(wint_t wc) {
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// switch(uni_classify(wc)) {
// case UCHAR_Cc:
// case UCHAR_Cf:
// case UCHAR_Co:
// case UCHAR_Cs:
// return 0;
// }
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return 1;
}
int iswpunct(wint_t wc) {
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// switch(uni_classify(wc)) {
// case UCHAR_Pc:
// case UCHAR_Pd:
// case UCHAR_Pe:
// case UCHAR_Pf:
// case UCHAR_Pi:
// case UCHAR_Po:
// case UCHAR_Ps:
// case UCHAR_Sk:
// case UCHAR_Sc:
// case UCHAR_Sm:
// case UCHAR_So:
// return 1;
// }
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return 0;
}
int iswspace(wint_t wc) {
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switch(wc) {
case ' ':
case '\t':
case '\v':
case '\r':
case '\n':
case '\f':
return 1;
}
return 0;
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}
int iswupper(wint_t wc) {
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// return uni_classify(wc) == UCHAR_Lu;
return 0;
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}
int iswxdigit(wint_t wc) {
return iswdigit(wc) || ('a'<=wc && wc<='f') || ('A'<= wc && wc<='F');
}
wint_t towlower(wint_t wc) {
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// return uni_tolower(wc);
return wc;
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}
wint_t towupper(wint_t wc) {
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return wc;
// return uni_toupper(wc);
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}