Generate PHP 7 type annotations

Always use Identifier nodes

The parser will now always generate Identifier nodes (for
non-namespaced identifiers). This obsoletes the useIdentifierNodes
parser option.

Node

Always use Identifier nodes

The parser will now always generate Identifier nodes (for
non-namespaced identifiers). This obsoletes the useIdentifierNodes
parser option.

Node constructors still accepts strings and will implicitly create
an Identifier wrapper. Identifier implement __toString(), so that
outside of strict-mode many things continue to work without changes.

show more ...

Fix some typing issues

Pretty printer: Preserve comments in arrays and calls

If call arguments or array contains comments, print it in multiline
form, so that comments may be preserved.

Tweak node insertion formatting

Remove unused variables (#357)

Use p() in pPrec() for easier extensibility

Update doc comments after previous comment

Make some of the type annotations more accurate, and complete the
generated doc-comments to be complete (with description and
parameter ann

Update doc comments after previous comment

Make some of the type annotations more accurate, and complete the
generated doc-comments to be complete (with description and
parameter annotations.)

show more ...

Add non-void return types

Support insertion of nullable nodes

Still incomplete in some places and the formatting is not always
ideal.

Support format-preserving node removal

Take care of stripping surrouding tokens appropriately.

Don't require useNopStatements=false for format preservation

Instead assign attributes on Nop nodes and in the pretty printer
specially handle end<start offsets. It's a somewhat weird ca

Don't require useNopStatements=false for format preservation

Instead assign attributes on Nop nodes and in the pretty printer
specially handle end<start offsets. It's a somewhat weird case,
but not wrong per se given the meaning the offsets have.

show more ...

Drop last vestiges of consistent var mode flag

Make useExpressionStatement only supported mode

Add first shot at format preserving pretty printer

PHP 7.1: list() with keys

Expr\List will now contain ArrayItems instead of plain variables.
I'm reusing ArrayItem, because code handling list() must also handle
arrays, and this allo

PHP 7.1: list() with keys

Expr\List will now contain ArrayItems instead of plain variables.
I'm reusing ArrayItem, because code handling list() must also handle
arrays, and this allows both to go through the same code path.

This also renames Expr\List->vars to ->items.

TODO: Should Expr\List be dropped in favor of Expr\Array with an
extra flag?

show more ...

PHP 7: Short destructuring syntax

Potentially the pretty printer should force use of [] in assignment
context, instead of relying on the existance of the right attribute.

Avoid superfluous newline when printing Nops

Add string kinds and doc string labels

Scalar\String_ and Scalar\Encapsed now have an additional "kind"
attribute, which may be one of:

* String_::KIND_SINGLE_QUOTED
* Str

Add string kinds and doc string labels

Scalar\String_ and Scalar\Encapsed now have an additional "kind"
attribute, which may be one of:

* String_::KIND_SINGLE_QUOTED
* String_::KIND_DOUBLE_QUOTED
* String_::KIND_NOWDOC
* String_::KIND_HEREDOC

Additionally, if the string kind is one of the latter two, an
attribute "docLabel" is provided, which contains the doc string
label (STR in <<<STR) that was originally used.

The pretty printer will try to take the original kind of the string,
as well as the used doc string label into account.

show more ...

Add kind attribute for arrays

To distinguish array() and [] syntax. The pretty printer respects
this attribute. The shortArraySyntax pretty printer option acts as
a default in case t

Add kind attribute for arrays

To distinguish array() and [] syntax. The pretty printer respects
this attribute. The shortArraySyntax pretty printer option acts as
a default in case the attribute is not specified.

show more ...

Fix issue #251

Fix __halt_compiler() pretty printing edge case

We can't strip the <?php at the end of a __halt_compiler() segment
in file mode.

Fixed by being a bit more explicit in prettyPrin

Fix __halt_compiler() pretty printing edge case

We can't strip the <?php at the end of a __halt_compiler() segment
in file mode.

Fixed by being a bit more explicit in prettyPrintFile() about what
we want to do...

show more ...

Doc comment tweaks

Add option for short array syntax in pretty printer

Fix "print" pretty-printing

Precedence was previously ignored.