 The project has a policy of continually auditing source code for problems , work that developer Marc Espie has described as " never finished ... more a question of process than of a specific bug being hunted . " He went on to list several typical steps once a bug is found , including examining the entire source tree for the same and similar issues , " try [ ing ] to find out whether the documentation ought to be amended " , and investigating whether " it 's possible to augment the compiler to warn against this specific problem . " 
