# Change Log
# 0.1.7
+ Use `structopt` for command line parsing
+ Initial REPL support
+ Discover that mutual recursion is not working correctly
# 0.1.6
+ Discover and provide a temporary workaround for a scoping issue of sum type
expressions, maybe fix later
+ Fix badges in `Cargo.toml`
+ Support quiet in cli
+ Support `*` syntactic sugar
# 0.1.5
+ Syntactic sugars
+ Rename `fun` into `split`, let `split` and `sum` use `{ }`
+ Use better variable name in codes, fix some mistakes in comments
+ Fix a very stupid bug. It's too stupid to be written in the changelog.
# 0.1.4
+ Enable parser by default
+ Add executable
+ Add examples
+ Fix bug in scope manipulation
+ Parse patterns
# 0.1.3
+ Simple parser
+ Some fixes in pretty-printer
# 0.1.2
+ Some bug fixes
+ Type inference for pairs
# 0.1.1
+ Support pretty-printer for AST, Normal AST
# 0.1.0
+ Support type-checking
# 0.0.1
+ Create package on https://crates.io