private bool CharOk(char ch, bool first)
{
//first check char lists, then categories
var charSet = first? _allFirstCharsSet : _allCharsSet;
if (charSet.Contains(ch))
{
return(true);
}
//check categories
if (CharCategories.Count > 0)
{
#if NETSTANDARD
UnicodeCategory chCat = CharUnicodeInfo.GetUnicodeCategory(ch);
#else
UnicodeCategory chCat = char.GetUnicodeCategory(ch);
#endif
UnicodeCategoryList catList = first ? StartCharCategories : CharCategories;
if (catList.Contains(chCat))
{
return(true);
}
}
return(false);
}
private bool CharOk(char ch, bool first)
{
//first check char lists, then categories
string all = first? AllFirstChars : AllChars;
if (all.IndexOf(ch) >= 0)
{
return(true);
}
//check categories
UnicodeCategory chCat = char.GetUnicodeCategory(ch);
UnicodeCategoryList catList = first ? StartCharCategories : CharCategories;
if (catList.Contains(chCat))
{
return(true);
}
return(false);
}
