[RFC][ACCEPTED] Flexible Heredoc and Nowdoc Syntaxes

Hi all,

Voting has now ended, with both votes passing:

• Indenting the closing marker and stripping the whitespace: 24 yes, 5 no

• Removing the trailing newline requirement: 26 yes, 8 no

Thanks to all who participated in the RFC discussion and voting. I will

now make some touch-ups to the patch (as requested by Derick), and will then

look into merging it into master and updating the language specification.

Thanks,

Tom