Damien George 0c1de1cdee py: Simplify "and" action within parser by making ident-rules explicit.
Most grammar rules can optimise to the identity if they only have a single
argument, saving a lot of RAM building the parse tree.  Previous to this
patch, whether a given grammar rule could be optimised was defined (mostly
implicitly) by a complicated set of logic rules.  With this patch the
definition is always specified explicitly by using "and_ident" in the rule
definition in the grammar.  This simplifies the logic of the parser,
making it a bit smaller and faster.  RAM usage in unaffected.
2016-04-14 13:49:23 +01:00
..
2016-04-12 14:06:53 +01:00
2015-12-27 20:40:36 +02:00
2015-11-13 12:49:18 +00:00