I try to parse output with ANSI codes and I can't cope with definition errorformat. Example output:
^[[0;31;49mtestdata/examples.rb:3^[[0m Array#shuffle.first is slower than Array#sample.$
After parse I get:
|| testdata/examples.rb:3 Array#shuffle.first is slower than Array#sample.
In this example use ANSI code red color: ^[[0;31;49m. Character ^[ is <1b> in HEX. I tried use this character in efm:
but it didn't work. Also I tried to use \033 character (^[ in octal):
And it doesn't work too.