cyclus/core — pull request #286 by katyhuff (2012-08-06 14:31:40+00:00)
Title: fixes situation in which delete var1, var2, var3 is used. 

fixes situation in which delete var1, var2, var3 is used. Since delete has higher precedence than , the expression only deletes var1.

See this stackoverflow discussion for details :
http://stackoverflow.com/questions/3037655/c-delete-syntax