protected override void StartToken(char nextCh)
{
if (_newlinePending)
{
Newline();
}
if (Les2Lexer.IsIdContChar(_lastCh) && Les2Lexer.IsIdContChar(nextCh))
{
_out.Write(' ');
}
else if (Les2Lexer.IsOpContChar(_lastCh) && Les2Lexer.IsOpContChar(nextCh))
{
_out.Write(' ');
}
else if (_lastCh == '-' && (nextCh >= '0' && nextCh <= '9')) // - 2 is different from -2 (-(2) vs integer literal)
{
_out.Write(' ');
}
}
protected override void OnNodeChanged(char nextCh)
{
var lastCh = LastCharWritten;
if (Les2Lexer.IsIdContChar(lastCh) && Les2Lexer.IsIdContChar(nextCh))
{
StringBuilder.Append(' ');
}
else if (Les2Lexer.IsOpContChar(lastCh) && Les2Lexer.IsOpContChar(nextCh))
{
StringBuilder.Append(' ');
}
else if (JustWroteSymbolOrSpecialId && Les2Lexer.IsSpecialIdChar(nextCh))
{
StringBuilder.Append(' ');
}
JustWroteSymbolOrSpecialId = false;
}
