Comments (1)
Thanks! I've now recreated the issue. Here's a smaller example:
import pe
p = pe.compile("[0-9] [ \t\n]* [0-9]", flags=pe.DEBUG)
p.match("1\n2")
(and due to some confusion in the use of compile-time vs parse-time flags, just doing pe.match(..., flags=pe.DEBUG)
does not work; this may be a separate issue)
The output of the above is:
## Grammar ##
Start <- [0-9] [ \t\n]* [0-9]
1
2 | [0-9] [ \t\n]* [0-9]
1
2 | [0-9]
2 | [ \t\n]*
2 | [ \t\n]
2 | [ \t\n]
2 | [0-9]
<Match object; span=(0, 3), match='1 2'>
And I see that the problem is not the printout of the grammar rules but with the context on the left. I agree that this makes the output hard to read.
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