fix missing extents

lithe now retains the source range for parsed nodes

Kronos improvements: empty docstring no longer swallows following line, improved error messages in parsing stage

add dyanmic tracing flag in debug mode

support syntactic sugar for structured nomimnal types in Kronos grammar

remove exception

kronos grammar now swallows leading whitespace in comments

adds symbol rebinding; working on lang v1 library/gen

merge

fixes clang warnings and sets test capture length to 88200

merge

removes unused variable

working on lang v1

fixes

merge

merge

32-bit fixes

include comments in docgen

support for keeping comment nodes in Kronos AST

improved parser error messages