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tools/linedebug.lua @ 12774:fc4adc32a537
util.stanza: Add new methods to Teal interface specification
at_top: 21217f7e82b9
get_child_with_attr: 39164ea2ab9e
get_child_attr: e8934ce6ea0f
add_error: 5f182bccf33f
author | Kim Alvefur <zash@zash.se> |
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date | Mon, 17 Oct 2022 15:13:04 +0200 |
parent | 11193:5850d24a4ad3 |
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local data = {} local getinfo = debug.getinfo; local function linehook(ev, li) local S = getinfo(2, "S"); if S and S.source and S.source:match"^@" then local file = S.source:sub(2); local lines = data[file]; if not lines then lines = {}; data[file] = lines; for line in io.lines(file) do lines[#lines+1] = line; end end io.stderr:write(ev, " ", file, " ", li, " ", lines[li], "\n"); end end debug.sethook(linehook, "l");