Mercurial Hosting > luan
diff src/luan/modules/Io.luan @ 1277:5ba660381bd5
fix Io.print()
author | Franklin Schmidt <fschmidt@gmail.com> |
---|---|
date | Tue, 11 Dec 2018 03:38:43 -0700 |
parents | 623dfe0e2e73 |
children | 781ec0a92bb5 |
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--- a/src/luan/modules/Io.luan Mon Dec 10 15:04:09 2018 -0700 +++ b/src/luan/modules/Io.luan Tue Dec 11 03:38:43 2018 -0700 @@ -28,6 +28,7 @@ local values = Luan.values or error() local load = Luan.load or error() local Table = require "luan:Table.luan" +local pack = Table.pack or error() local unpack = Table.unpack or error() local String = require "luan:String.luan" local encode = String.encode or error() @@ -49,6 +50,8 @@ if #list > 0 then list[#list] = '\n' out.write( unpack(list) ) + else + out.write('\n') end end @@ -101,7 +104,10 @@ fn = load(line,"stdin",env) end } - Io.print( fn() ) + local rtn = pack( fn() ) + if rtn.n > 0 then + Io.print( unpack(rtn) ) + end end catch = function(e) Io.print(e)