forked from GitHub/gf-core
83 lines
2.3 KiB
HTML
83 lines
2.3 KiB
HTML
<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.0 Transitional//EN">
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<HTML>
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<HEAD>
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<META NAME="generator" CONTENT="http://txt2tags.sf.net">
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<TITLE> Conjunctions of left-recursive lists</TITLE>
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</HEAD><BODY BGCOLOR="white" TEXT="black">
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<P ALIGN="center"><CENTER><H1> Conjunctions of left-recursive lists</H1>
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<FONT SIZE="4">
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<I>Author: </I><BR>
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Last update: Fri Jan 20 18:01:39 2006
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</FONT></CENTER>
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<P></P>
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<HR NOSHADE SIZE=1>
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<P></P>
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<UL>
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<LI><A HREF="#toc1">Conjunctions of left-recursive lists</A>
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</UL>
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<P></P>
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<HR NOSHADE SIZE=1>
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<P></P>
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<P>
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Produced by
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gfdoc - a rudimentary GF document generator.
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(c) Aarne Ranta (<A HREF="mailto:aarne@cs.chalmers.se">aarne@cs.chalmers.se</A>) 2002 under GNU GPL.
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</P>
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<A NAME="toc1"></A>
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<H1>Conjunctions of left-recursive lists</H1>
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<PRE>
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abstract SeqConjunction = Cat ** {
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</PRE>
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<P></P>
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<P>
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This module is for backward compatibility with API 0.9.
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To be used instead of <A HREF="Conjunction.html">Conjunction</A>.
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</P>
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<PRE>
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fun
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ConjS : Conj -> SeqS -> S ; -- "John walks and Mary runs"
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ConjAP : Conj -> SeqAP -> AP ; -- "even and prime"
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ConjNP : Conj -> SeqNP -> NP ; -- "John or Mary"
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ConjAdv : Conj -> SeqAdv -> Adv ; -- "quickly or slowly"
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DConjS : DConj -> SeqS -> S ; -- "either John walks or Mary runs"
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DConjAP : DConj -> SeqAP -> AP ; -- "both even and prime"
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DConjNP : DConj -> SeqNP -> NP ; -- "either John or Mary"
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DConjAdv : DConj -> SeqAdv -> Adv ; -- "both badly and slowly"
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</PRE>
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<P></P>
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<P>
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these are rather uninteresting
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</P>
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<PRE>
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TwoS : S -> S -> SeqS ;
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AddS : SeqS -> S -> SeqS ;
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TwoAdv : Adv -> Adv -> SeqAdv ;
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AddAdv : SeqAdv -> Adv -> SeqAdv ;
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TwoNP : NP -> NP -> SeqNP ;
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AddNP : SeqNP -> NP -> SeqNP ;
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TwoAP : AP -> AP -> SeqAP ;
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AddAP : SeqAP -> AP -> SeqAP ;
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</PRE>
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<P></P>
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<P>
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we use right-associative lists instead of GF's built-in lists
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</P>
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<PRE>
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cat
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SeqS ;
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SeqAdv ;
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SeqNP ;
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SeqAP ;
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}
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</PRE>
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<P></P>
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<!-- html code generated by txt2tags 2.0 (http://txt2tags.sf.net) -->
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<!-- cmdline: txt2tags -thtml -\-toc abstract/SeqConjunction.txt -->
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</BODY></HTML>
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