Optimize node dumper

For very deeply nested node trees this extra concatenation makes a
huge difference...

Increase recommended xdebug.max_nesting_level

Looks like 2000 is not quite enough for some cases...

Move getMethods() to new ClassLike node

Class_, Interface_ and Trait_ extend the ClassLike node, which
provides the getMethods() method.

Add some tests for pretty printing expressions

Fixed branch alias

Fix branch alias (maybe?)

Release PHP-Parser 1.1

Update changelog

Test lexer returning invalid token

Make Node\Expr\BinOp an abstract class

Only the children should be used ...

Cover both DONT_TRAVERSE_CHILDREN cases

Merge pull request #163 from rmruano/gitattributes

Create .gitattributes with basic export-ignores

Add NodeTraverser::DONT_TRAVERSE_CHILDREN support

Doc fixes

Create .gitattributes with basic export-ignores

Fix 5.3 build and some small cleanups

Enforce Name|string for names in builders

While array (with name components) could technically be allowed (as
they are supported by the Name node itself), more likely than not
an arr

Enforce Name|string for names in builders

While array (with name components) could technically be allowed (as
they are supported by the Name node itself), more likely than not
an array would due to incorrect usage of the API (e.g. array instead
of variadics).

show more ...

Support fully-qualified and ns-relative names in builders

Add integration test for builders

Add namespace builder

Add trait builder (for completeness...)

Extract common builder methods to abstract classes

Declaration for fns/classes in general and FunctionLike for
functions/methods in particular.

Fix attribute assigment test with crlf newlines

Add test for attribute assignment by parser

Weird that this wasn't tested yet...

Update lexer docs for attribute options