Bug: "if else if" block recognized incorrectly as INDENTATION atom

[AlbertSGS]

Issue Description:

Consider the following snippet of code:

if (X) {
...
} else if (Y) {
...
} else {
...
}

The tool would make a mistake and detect the 5th line (i.e. the line where the last "else" is) as an INDENTATION atom, since it does not align with the if statement it follows. However, in reality, it should consider the position of the closed square bracket in the begining of the line 5.

Proposed solution:

When detecting INDENTATION atom in an "if else" context, first check the parent context to see whether the parent context is an "if else" context. If so, change the starting index in the 'if else' block currently being analyzed to the ending index of the parent block. In the example above, the starting index of the "if(Y)" would be changed to the ending index of the first "if(X)".