On Mon, Aug 11, 2014 at 10:58 PM, H. S. Teoh via Digitalmars-d-learn <digitalmars-d-learn@puremagic.com> wrote:
> In Flex, one way you can implement heredocs is to have a separate "mode" > where the lexer is scanning for the ending string. So basically you > have a sub-lexer that treats the heredoc as three tokens, one that > defines the ending string for the heredoc (which is never returned to > the caller), one that contains the content of the heredoc, and the > terminating token (also never returned to the caller). Ah, a small, specialized sub-lexer. OK, I get it.
