Include: include/setup.vader Execute (idris: makers): AssertEqual neomake#GetMakers('idris'), ['idris'] Execute (idris: errorformat): " Test errorformat itself. let idris_output = \"t.idr:6:1-4:When checking left hand side of xor:\n \When checking an application of Main.xor:\n \ Type mismatch between\n \ Integer (Type of 5)\n \ and\n \ Bool (Expected type)" Save &errorformat let &errorformat = neomake#makers#ft#idris#idris().errorformat lgetexpr idris_output AssertEqual len(getloclist(0)), 1 AssertEqual getloclist(0)[0].text, "4:When checking left hand side of xor:\n \Type mismatch between\n \Integer (Type of 5)\n \and\n \Bool (Expected type)" let entry = getloclist(0)[0] call call(neomake#makers#ft#idris#idris().postprocess, [entry]) AssertEqual entry.text, 'Type mismatch between Integer (Type of 5) and Bool (Expected type)' AssertEqual entry.length, 3 bwipe t.idr