Identifier highlighting about atom-language-julia HOT 3 CLOSED

DLLEXPORT int jl_id_start_char(uint32_t wc)
{
    if ((wc >= 'A' && wc <= 'Z') || (wc >= 'a' && wc <= 'z') || wc == '_')
        return 1;
    if (wc < 0xA1 || wc > 0x10ffff)
        return 0;
    const utf8proc_property_t *prop = utf8proc_get_property(wc);
    return is_wc_cat_id_start(wc, prop->category);
}

DLLEXPORT int jl_id_char(uint32_t wc)
{
    if ((wc >= 'A' && wc <= 'Z') || (wc >= 'a' && wc <= 'z') || wc == '_' ||
        (wc >= '0' && wc <= '9') || wc == '!')
        return 1;
    if (wc < 0xA1 || wc > 0x10ffff)
        return 0;
    const utf8proc_property_t *prop = utf8proc_get_property(wc);
    utf8proc_propval_t cat = prop->category;
    if (is_wc_cat_id_start(wc, cat)) return 1;
    if (cat == UTF8PROC_CATEGORY_MN || cat == UTF8PROC_CATEGORY_MC ||
        cat == UTF8PROC_CATEGORY_ND || cat == UTF8PROC_CATEGORY_PC ||
        cat == UTF8PROC_CATEGORY_SK || cat == UTF8PROC_CATEGORY_ME ||
        cat == UTF8PROC_CATEGORY_NO ||
        // primes (single, double, triple, their reverses, and quadruple)
        (wc >= 0x2032 && wc <= 0x2037) || (wc == 0x2057) ||
        // Other_ID_Continue
        wc == 0x0387 || wc == 0x19da || (wc >= 0x1369 && wc <= 0x1371))
        return 1;
    return 0;
}