Update calculator.jison
generateModule_ returns common and module code.
Replace frequent number lists by variables.
Merge pull request #226 from edi9999/patch-1

Update calculator.jison
Replace objects with identical values by function calls.
Use the same variable names for each generation.
Merge pull request #234 from RubenVerborgh/compact-table

Significantly decrease parser file size by compacting parser table
0.4.14