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tst2005/word-rev.lua

Last active February 14, 2017 13:30
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word-rev.lua
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word-rev.lua
for word,space in io.stdin:read("*l"):gmatch("(%S+)(%s*)") do
io.stdout:write( word:reverse()..space )
end
io.stdout:write("\n")
--[[--
-- $ echo 123 456-789 | lua word-rev.lua
-- 321 987-654
--]]--
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