.dotfiles/nvim/mason/packages/lua-language-server/libexec/script/parser/tokens.lua

49 lines
1.3 KiB
Lua

local m = require 'lpeglabel'
local Sp = m.S' \t\v\f'
local Nl = m.P'\r\n' + m.S'\r\n'
local Number = m.R'09'^1
local Word = m.R('AZ', 'az', '__', '\x80\xff') * m.R('AZ', 'az', '09', '__', '\x80\xff')^0
local Symbol = m.P'=='
+ m.P'~='
+ m.P'--'
-- non-standard:
+ m.P'<<='
+ m.P'>>='
+ m.P'//='
-- end non-standard
+ m.P'<<'
+ m.P'>>'
+ m.P'<='
+ m.P'>='
+ m.P'//'
+ m.P'...'
+ m.P'..'
+ m.P'::'
-- non-standard:
+ m.P'!='
+ m.P'&&'
+ m.P'||'
+ m.P'/*'
+ m.P'*/'
+ m.P'+='
+ m.P'-='
+ m.P'*='
+ m.P'%='
+ m.P'&='
+ m.P'|='
+ m.P'^='
+ m.P'/='
-- end non-standard
-- singles
+ m.S'+-*/!#%^&()={}[]|\\\'":;<>,.?~`'
local Unknown = (1 - Number - Word - Symbol - Sp - Nl)^1
local Token = m.Cp() * m.C(Nl + Number + Word + Symbol + Unknown)
local Parser = m.Ct((Sp^1 + Token)^0)
return function (lua)
local results = Parser:match(lua)
return results
end