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pegjs/lib/utils
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David Majda 6ce97457bf Fix left recursion detection 
So far, left recursion detector assumed that left recursion occurs only
when the recursive rule is at the very left-hand side of rule's
expression:

  start = start

This didn't catch cases like this:

  start = "a"? start

In general, if a rule reference can be reached without consuming any
input, it can lead to left recursion. This commit fixes the detector to
consider that.

Fixes #190.
 		9 years ago
..
arrays.js Fix left recursion detection 9 years ago
classes.js Utility functions cleanup: Cleanup lib/utils/classes.js 10 years ago
objects.js Utility functions cleanup: Cleanup lib/utils/objects.js 10 years ago