Mercurial Hosting > luan
view src/luan/cmd_line.luan @ 1300:590ad449ac7f
improve web shell
author | Franklin Schmidt <fschmidt@gmail.com> |
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date | Sun, 13 Jan 2019 15:31:39 -0700 |
parents | 5ba660381bd5 |
children | 0cceff521abb |
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local Luan = require "luan:Luan.luan" local error = Luan.error local ipairs = Luan.ipairs or error() local load_file = Luan.load_file or error() local try = Luan.try or error() local Table = require "luan:Table.luan" local pack = Table.pack or error() local unpack = Table.unpack or error() local Io = require "luan:Io.luan" local print = Io.print or error() local args = {...} if #args == 0 then print("Luan "..Luan.VERSION) Io.debug("> ") else local file = args[1] Luan.arg = {} for j,v in ipairs(args) do Luan.arg[j-1] = v end try { function() local main_file = load_file(file) local rtn = pack( main_file( unpack(Luan.arg) ) ) if rtn.n > 0 then print( unpack(rtn) ) end end catch = function(e) -- java(); e.java.printStackTrace(); Io.print_to(Io.stderr, e ) end } end