public Formula CancelPrevious()
{
if (ex != null)
{
ex = ex.CancelPrevious();
}
return this;
}
public void ReplaceSpaces(char c)
{
ex = new ReplaceSpaces(ex, c);
}
public void RemoveSubs(string pattern)
{
ex = new RemoveSubs(ex, pattern);
}
public void InitByVariable(string varName)
{
ex = new Variable(varName);
}
public void InitByConstant(string val)
{
ex = new Constant(val);
}
public void DeleteSpaces()
{
ex = new DeleteSpaces(ex);
}
public void ConcatenateWithVar(string varName)
{
ex = new Concatenate(ex, new Variable(varName));
}
public void ConcatenateWithConst(string val)
{
ex = new Concatenate(ex, new Constant(val));
}
public void AddDogOperation(KeyValuePair<string, string> FromTo)
{
ex = new ReplaceAllEnters(ex, FromTo);
}
