Add non-void return types

Cleanup imports

Thanks PhpStorm :)

Introduce ErrorHandler

Add ErrorHandler interface, as well as ErrorHandler\Throwing
and ErrorHandler\Collecting. The error handler is passed to
Parser::parse(). This supersedes the t

Introduce ErrorHandler

Add ErrorHandler interface, as well as ErrorHandler\Throwing
and ErrorHandler\Collecting. The error handler is passed to
Parser::parse(). This supersedes the throwOnError option.

NameResolver now accepts an ErrorHandler in the ctor.

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Next try...

Next try to fix HHVM build

Try to fix HHVM build

Support recovery from lexer errors

Lexer::startLexing() no longer throws, instead errors can be fetched
using Lexer::getErrors().

Lexer errors now also contain full line and pos

Support recovery from lexer errors

Lexer::startLexing() no longer throws, instead errors can be fetched
using Lexer::getErrors().

Lexer errors now also contain full line and position information.

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Add hasLeadingNewline attribute to InlineHTML

Use this attribute to not print an extra newline if the original
code did not have it.

Another fix for B"" handling

The lexer fix also need to account for uppercase B.

Deduplicate attribute assignment code a bit

Add start file offset to Comments

Move "kind" attribute handling out of lexer

Doesn't belong there and will cause issue with multiple assignments.

Add "kind" attribute to LNumbers

Kind specifies whether the number was formatted as decimal, octal,
binary or hex. The pretty printer reproduces the number kind (but
not necessarily

Add "kind" attribute to LNumbers

Kind specifies whether the number was formatted as decimal, octal,
binary or hex. The pretty printer reproduces the number kind (but
not necessarily the exact formatting).

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Add "kind" attribute to Stmt\Exit_

Attribute specifies whether this is a "die" or an "exit" and the
pretty printer behaves accordingly.

Use error_clear_last() on PHP 7

Instead of the ugly undefined variable hack

Fix __HALT_COMPILER_OFFSET__ support on HHVM

Add missing regex anchor

Simplify handleHaltCompiler() implementation

Nowadays we're already tracking the filePos, no need to
recompute it.

Move token constants into separate class

As these are shared between Php5 and Php7 parsers they should be
in some common place, otherwise we'd have to always reference either
one or

Move token constants into separate class

As these are shared between Php5 and Php7 parsers they should be
in some common place, otherwise we'd have to always reference either
one or the other.

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Drop Lexer::getPosition()

This was a leftover from the original column info implementation.

Add column info to EOF errors

EOF errors are now located one past the end of the file.

added column-numbers to syntax errors

Strict type compliance

Were this library to be fully annotated with scalar types and
return types where possible and were strict types to be enabled
for all files, the test suite wou

Strict type compliance

Were this library to be fully annotated with scalar types and
return types where possible and were strict types to be enabled
for all files, the test suite would now pass.

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Add support for T_HASHBANG (HHVM)

Update lexer docs for attribute options