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Subject: Re: Alternative algorithm to restrict use of data/string in patterns.
I've solved one mystery. If someone send an e-mail to trex@lists.oasis-open.org, then it will be successfully forwarded to relax-ng@lists.oasis-open.org but with several strange headers. > L - (A* D A*) is in REC(N \cup A) I am unable to understand what this '-' means. My guess is that L - X := { s | s=replace(t,X), t \in L } function replace(string t,regexp X) { while( X.matches(t) ) remove matches substring from t; return t; } Mmmm, more examples would certainly help. -- Kohsuke KAWAGUCHI +1 650 786 0721 Sun Microsystems kohsuke.kawaguchi@eng.sun.com
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