v2.2.0

We were provided with a batch of several hundred real-life finance COBOL files. Following features and bug fixes enable successful parsing of all of these files.

Features

• $SET compiler directives are removed by preprocessor.
• CBL and PROCESS statements are removed by preprocessor. Added numerous compiler options.
• added SET TO ENTRY statement type.
• added AND in combined condition.
• added null-terminated string.
• added procedure division ASG USING and GIVING clauses.

Bug fixes

• fix for FIXED line format with short line numbers.
• added NATIONAL-EDITED to initialize statement.
• condition subscript fix.
• fixed ADD TO GIVING.
• NPE fixes.