SVN commit 632362 by porten:

support named function expressions (see bug #108536). During the implementation
I noticed that they work in trunk too. This reuses some code but is a
less invasive solution.


 M  +4 -0      ChangeLog  
 M  +539 -507  grammar.cpp  
 M  +7 -5      grammar.h  
 M  +8 -4      grammar.y  
 M  +13 -12    lexer.cpp  
 M  +1 -1      lexer.h  
 M  +17 -0     nodes.cpp  
 M  +5 -4      nodes.h