Beautify does not align code in columns for the following cases:
1. Module port declarations: parameter declarations, input/output declarations, trailing comments
2. Variable declarations: names and vector and trailing comments
3. Assignments: Example : LHS "<=" RHS; All "<=" in a group a statements should be aligned in a tabular format. LHS/RHS lined up and aligned left.
4. Module instances: If named connectivity the all ".portname(wire)," should be aligned.