Today I encounter an issue when the cell has the formula that starts with a "+" (=+'Another Worksheet'!D48).
The following code gives the error:
CalEngine.cs > GetToken() > line 664
```
// identifiers (functions, objects) must start with alpha or underscore
if (!isLetter && c != '_' && (_idChars == null || _idChars.IndexOf(c) < 0))
{
Throw("Identifier expected.");
}
```
I think you're missing this one case here, could you please check?
The following code gives the error:
CalEngine.cs > GetToken() > line 664
```
// identifiers (functions, objects) must start with alpha or underscore
if (!isLetter && c != '_' && (_idChars == null || _idChars.IndexOf(c) < 0))
{
Throw("Identifier expected.");
}
```
I think you're missing this one case here, could you please check?