[Python-Dev] String literal concatenation & docstrings

Guido van Rossum gvanrossum at gmail.com
Mon Nov 29 05:32:29 CET 2004

> But if you look at Grammar/Grammar you will notice that atom goes to STRING+
> which should cover this.

Of course, otherwise it wouldn't work! :-)

> Is that grammar.txt file generated from
> Grammar/Grammar or is it done by hand?

By hand. The reference manual has more detail (Grammar/Grammar doesn't
say anything about what a STRING is, or other literals) and presents
some rules in a more readable form which wouldn't work for
Grammar/Grammar given the LL1 constraints of pgen. It also chooses
more readable names. But the translation process is fallible.

--Guido van Rossum (home page: http://www.python.org/~guido/)

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