more efficient memory usage
show the tokens in the lisp dump
initial conversion of Swift grammar to ANTLR meta-language
add license
change date
down to fixing left-recursion more-or-less
cleaning up expr
Merge branch 'master' of https://github.com/antlr/grammars-v4
no more indirect left-recursion; no errors
initial commit of pom for swift
Merge pull request #77 from teverett/master

swift test support & maven plugin update
unterminated rule...want ptr for issue
Merge branch 'master' of github.com:antlr/grammars-v4
add tag, tests
changed entry point to top_level
Merge pull request #78 from teverett/master

Update to pom file for swift
fixing little things
Merge branch 'master' of github.com:antlr/grammars-v4
Merge branch 'master' of https://github.com/antlr/grammars-v4 into ebnf

Conflicts:
	.gitignore