.gitignore @@ -1,7 +1,8 @@ == 1.0.4 / 2008-11-17 -* 1 minor enhancement - * Updated visitor code to use class instances instead of class-level methods for everything to allow for more flexibility +* 2 minor enhancements + * Updated visitor code to use class instances instead of class-level methods for greater flexibility + * Updated error handling to include parsing context in error message == 1.0.0 / 2008-06-29 History.txt @@ -8,7 +8,14 @@ module TireSwing if result result.build else - raise TireSwing::ParseError.new(parser.failure_reason, parser) + raise ParseError.new( + [ + parser.failure_reason, + parser.input.split("\n")[parser.failure_line-1], + " " * parser.failure_index + "^" + ].join("\n"), + parser + ) end end lib/tire_swing/parser_extension.rb @@ -70,8 +70,8 @@ end describe "with invalid input" do - it "raises an exception" do - lambda { parse }.should raise_error(TireSwing::ParseError) + it "raises an exception with" do + lambda { parse }.should raise_error(TireSwing::ParseError, /as3f.*\^/m) end def parse spec/parser_extension_spec.rb 3c11e37dfc9aabbef3b189c17c960dafa4fdec07 Nathan Witmer nwitmer@gmail.com http://github.com/aniero/tire_swing/commit/d973c29117db0359c8f1ed0dbed6ffea523499ed d973c29117db0359c8f1ed0dbed6ffea523499ed 2008-11-17T19:04:55-08:00 2008-11-17T19:04:55-08:00 Updated error handling to include parsing context in error message 0d303e544da6e06ec10c196f7af8a0a7570ed8c0 Nathan Witmer nwitmer@gmail.com