Introduced _nodelete for deleting temporary attributes created during parsing; attrlist renamed to _attrlist and supplemented; _attrtypes now holds the expected types for all attributes, which is checked after parsing; moved a few things around and added comments.
Introduced _nodelete for deleting temporary attributes created during parsing; attrlist renamed to _attrlist and supplemented; _attrtypes now holds the expected types for all attributes, which is checked after parsing; moved a few things around and added comments.

git-svn-id: d468cea6ffe92bc1eb1f3bde47ad7e70b065426a@612 5acbf244-8a03-4a8b-a19b-0d601add4d27

Clyde-fare/cclib_bak,Clyde-fare/cclib_bak