A further update. This now looks very much like a bug in the progress
reports, one which causes the rule to be misreported for certain left
recursions. (Note that as I get closer to fixing a bug, the bug's
description typically changes.) It's hitting your code because the code
uses the last_completed() method, and internally last_completed() uses
Libmarpa's progress reports.
I hope to have a fix in a couple of days.
@Ion: Thanks very much for catching this
-- jeffrey
On 08/07/2014 12:20 AM, Ion Toloaca wrote:
Hello Jefrey,
I followed your advice and added parse trees to my grammar.
However this only confirmed my doubts - for this particular example
there are 2 parse trees - one that doesn't contain the 'Notation' rule
at all,
and another one that contains it with [start,length] = [6,20].
Therefore,why [start,length]=[16,10] is to be expected in this case?
https://github.com/itoloaca/Notation-Based-Parsing/blob/master/output.txt
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