Improve parser progress tracing.
authorUtz-Uwe Haus <lisp@uuhaus.de>
Thu, 2 Oct 2008 21:31:24 +0000 (23:31 +0200)
committerUtz-Uwe Haus <lisp@uuhaus.de>
Thu, 2 Oct 2008 21:31:24 +0000 (23:31 +0200)
commitd4bee4db183f5e63f693df7c64b0571861c15821
tree348b9ad085061086f25c8d2a547287a27e4693ca
parentd489bae79d55a9747e9ccb4bf846c6552c4be091
Improve parser progress tracing.

Indented `trying to parse ... found/not found' tree gets printed when
*trace* is non-nil in the generated parser's package, for all rules
of the grammar, but not for built-ins like SEQ, MANY, OPTIONAL. These
increase indent, though.

Signed-off-by: Utz-Uwe Haus <lisp@uuhaus.de>
TODO
pegutils.lisp