debug.wu

# Wu standard library
# Copyright: 2018 wu-lang, MIT License
# Author: evolbug <github.com/evolbug>



# Lua Debug wrapper

getfenv:       extern fun(any)           -> any    = "debug.getfenv"
gethook:       extern fun(int?)          -> ...?   = "debug.gethook"       # (fun?, str?, int?)
getinfo:       extern fun(...)           -> any?   = "debug.getinfo"
getlocal:      extern fun(...)           -> any    = "debug.getlocal"
getmetatable:  extern fun(any)           -> any?   = "debug.getmetatable"
getregistry:   extern fun()              -> any    = "debug.getregistry"
getupvalue:    extern fun(fun, int)      -> any    = "debug.getupvalue"
setfenv:       extern fun(any, any)      -> any    = "debug.setfenv"
sethook:       extern fun(...)                     = "debug.sethook"
setlocal:      extern fun(...)           -> str?   = "debug.setlocal"
setmetatable:  extern fun(any, any)      -> any    = "debug.setmetatable"
setupvalue:    extern fun(fun, int, any) -> str?   = "debug.setupvalue"
traceback:     extern fun(...)           -> str    = "debug.traceback"
debug:         extern fun()                        = "debug.debug"