Rascal Amendment Proposals

The following documents are works in progress; thoughts on future changes to Rascal which may or may not be turned into actual maintenance projects on the language.

• RAP 1: rascal deployment
• RAP 2: types are parsers
• RAP 3: concrete patterns for external parsers
• RAP 4: rascal functions documented
• RAP 5: a single exact number type
• RAP 6: disentangle semantics of import and extend
• RAP 7: final pattern variables
• RAP 8: simple and almost safe concurrency
• RAP 9: Events: a simple unified intermediate format for exceptions, errors and test results
• RAP 10: concurrent source location access
• RAP 11: new datetime implementation plus support for partial datetime
• RAP 12: separate string editing from visit statement
• RAP 13: name-parametrized syntax modifiers
• RAP 14: compatibility
• RAP 15: conditional patterns