[ruby/irb] Rewrite RubyLex to fix some bugs and make it possible to add new features easily (https://github.com/ruby/irb/pull/500)
Add nesting level parser for multiple use (indent, prompt, termination check)
Rewrite RubyLex using NestingParser
Add nesting parser tests, fix some existing tests
Add description comment, rename method to NestingParser
Add comments and tweak code to RubyLex
Update NestingParser test
Extract list of ltype tokens to constants
Added by tompng (tomoya ishida) over 2 years ago
[ruby/irb] Rewrite RubyLex to fix some bugs and make it possible to
add new features easily
(https://github.com/ruby/irb/pull/500)
Add nesting level parser for multiple use (indent, prompt, termination check)
Rewrite RubyLex using NestingParser
Add nesting parser tests, fix some existing tests
Add description comment, rename method to NestingParser
Add comments and tweak code to RubyLex
Update NestingParser test
Extract list of ltype tokens to constants