Commit 78d16fd1 authored by Daniel Kochmański's avatar Daniel Kochmański

update comment

parent 14bff639
......@@ -26,14 +26,11 @@
;;; Packrat parser for C18 (notes)
;;;
;;; Esrap does not support left recursion, but here comes an articule
;;; explaining how a packrat parser may support it:
;;;
;;; http://www.cs.ucla.edu/~todd/research/pub.php?id=pepm08
;;;
;;; it would be a worthwhile project to implement that. I've manually
;;; transformed left-recurrent definitions (rules end with *).
;;; Esrap *does* support left recursion. I took old source code when
;;; it didn't so I thought it can't – that lead to a situation where
;;; I've manually transformed left-recurrent definitions. All such
;;; rules start with *.
;;; A.1 Lexical grammar
......
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