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4d9e30aff3
The extremely verbose debug output. Nice for getting some idea which code runs most often, or where it pauses for no reason etc.
18 lines
450 B
Lua
18 lines
450 B
Lua
local data = {}
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local getinfo = debug.getinfo;
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local function linehook(ev, li)
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local S = getinfo(2, "S");
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if S and S.source and S.source:match"^@" then
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local file = S.source:sub(2);
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local lines = data[file];
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if not lines then
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lines = {};
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data[file] = lines;
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for line in io.lines(file) do
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lines[#lines+1] = line;
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end
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end
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io.stderr:write(ev, " ", file, " ", li, " ", lines[li], "\n");
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end
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end
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debug.sethook(linehook, "l");
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