17 lines
414 B
Lua
17 lines
414 B
Lua
-- map of character values to desired representation
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local chars = setmetatable({[32] = "Spc", [127] = "Del"}, {__index = function(_, k) return string.char(k) end})
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-- row iterator
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local function iter(s,a)
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a = (a or s) + 16
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if a <= 127 then return a, chars[a] end
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end
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-- print loop
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for i = 0, 15 do
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for j, repr in iter, i+16 do
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io.write(("%3d : %3s "):format(j, repr))
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end
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io.write"\n"
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end
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