got basic define lexer rules for literals working
got selection working
add but comment out debug for jetbrains concerning too many calls to isInContext.
ensure gen is done between rules. it's now in generate menu.
closing had issues with project/file sync issues. reorg
got undo working. replace PSI tree not text, since setText() occurs outside of any project.
Merge pull request #105 from parrt/generate-rules-for-literals

Generate rules for literals