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tools/tb2err @ 13064:b172db27ffed
tools/tb2err: Add some example usage in a comment
author | Kim Alvefur <zash@zash.se> |
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date | Sat, 08 Apr 2023 12:54:26 +0200 |
parent | 13063:414952def2d3 |
child | 13065:ab546c5977ed |
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13063:414952def2d3 | 13064:b172db27ffed |
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1 #!/usr/bin/env lua | 1 #!/usr/bin/env lua |
2 -- traceback to errors.err for vim -q | 2 -- traceback to errors.err for vim -q |
3 -- e.g. curl https://prosody.im/paste/xxx | tb2err > errors.err && vim -q | |
4 | |
3 local path_sep = package.config:sub(1,1); | 5 local path_sep = package.config:sub(1,1); |
4 for line in io.lines() do | 6 for line in io.lines() do |
5 local src, err = line:match("%s*(%S+)(:%d+: .*)") | 7 local src, err = line:match("%s*(%S+)(:%d+: .*)") |
6 if src then | 8 if src then |
7 src = src:gsub("\\", path_sep); | 9 src = src:gsub("\\", path_sep); |