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Add whitespace note.

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1 parent b8a0699 commit b620192afada04aec33b38cc130fef0765f41ca9 @skeeto committed Sep 29, 2012
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  1. +6 −0 rdp.el
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6 rdp.el
@@ -100,6 +100,12 @@
;; functions are free to return nil or the empty list as such a return
;; is *not* an indication of failure.
+;; By default, whitespace is automatically consumed between matches
+;; using the function `rdp-skip-whitespace'. If some kinds of
+;; whitespace are important or if there are other characters that need
+;; to be skipped, temporarily override this function with your own
+;; definition using `flet' when calling `rdp-parse'.
+
;; In general don't try to parse comments in the grammar. Strip them
;; from the buffer before calling the parser.

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