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comparison src/luan/modules/Io.luan @ 1288:8432d20a2729

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minor
author Franklin Schmidt <fschmidt@gmail.com>
date Mon, 31 Dec 2018 18:39:04 -0700
parents 781ec0a92bb5
children 70eecde81820
comparison
equal deleted inserted replaced
1287:d9b86675be24 1288:8432d20a2729
64 function Io.output_to(out,fn,...) 64 function Io.output_to(out,fn,...)
65 local old_out = Io.stdout 65 local old_out = Io.stdout
66 return try( { 66 return try( {
67 function(...) 67 function(...)
68 Io.stdout = out 68 Io.stdout = out
69 fn(...) 69 return fn(...)
70 end; 70 end;
71 finally = function() 71 finally = function()
72 Io.stdout = old_out 72 Io.stdout = old_out
73 end; 73 end;
74 }, ... ) 74 }, ... )