Changed "position" printed in error messages to be a little more informative.
Changed "position" printed in error messages to be a little more
informative.

blue-systems-group/project.maybe.polyglot,xcv58/polyglot,xcv58/polyglot,liujed/polyglot-eclipse,xcv58/polyglot,liujed/polyglot-eclipse,xcv58/polyglot,blue-systems-group/project.maybe.polyglot,blue-systems-group/project.maybe.polyglot,liujed/polyglot-eclipse,liujed/polyglot-eclipse,blue-systems-group/project.maybe.polyglot