- turned more recursion into iteration, and fixed some backwards stuff

        * kjs/grammar.y: Use the normal idiom for CaseClauses and FormalParameterList
	rather than using append().
        * kjs/grammar.cpp: Regenerated.

        * kjs/nodes.h: Change ClauseListNode and ParameterNode to use the normal idiom,
	and got rid of append methods. Also added friend declarations and calls to reverseList().
        * kjs/nodes.cpp:
        (StatListNode::ref): Iteration, not recursion.
        (StatListNode::deref): Iteration, not recursion.
        (StatListNode::execute): Iteration, not recursion.
        (StatListNode::processVarDecls): Iteration, not recursion.
        (CaseClauseNode::reverseList): Added.
        (ClauseListNode::ref): Iteration, not recursion.
        (ClauseListNode::deref): Iteration, not recursion.
        (ClauseListNode::processVarDecls): Iteration, not recursion.
        (CaseBlockNode::reverseLists): Added.
        (ParameterNode::ref): Iteration, not recursion.
        (ParameterNode::deref): Iteration, not recursion.
        (FuncDeclNode::reverseParameterList): Added.
        (FuncExprNode::reverseParameterList): Added.
        (SourceElementsNode::ref): Iteration, not recursion.
        (SourceElementsNode::deref): Iteration, not recursion.
        (SourceElementsNode::execute): Use variable name of n to match other functions.
        (SourceElementsNode::processFuncDecl): Ditto.
        (SourceElementsNode::processVarDecls): Ditto.

        * kjs/nodes2string.cpp:
        (SourceStream::operator<<): Used a switch statement for a bit of added clarity.
        (ElementNode::streamTo): Iteration, not recursion.
        (PropertyValueNode::streamTo): Iteration, not recursion.
        (ArgumentListNode::streamTo): Iteration, not recursion.
        (StatListNode::streamTo): Iteration, not recursion, and fixed order.
        (VarDeclListNode::streamTo): Iteration, not recursion.
        (ClauseListNode::streamTo): Used for statement to match other functions.
        (CaseBlockNode::streamTo): Used for statement to match other functions.
        (ParameterNode::streamTo): Iteration, not recursion.
        (SourceElementsNode::streamTo): Iteration, not recursion, and fixed order that has been
	backwards since I changed how this works in nodes.cpp.


git-svn-id: http://svn.webkit.org/repository/webkit/trunk@3313 268f45cc-cd09-0410-ab3c-d52691b4dbfc