<!-- MHonArc v2.4.4 --> <!--X-Subject: Re: [MUD-Dev] Prepositions and parsing --> <!--X-From-R13: @nguna Kbfcr <lbfcrNunjnvv.rqh> --> <!--X-Date: from tacitus.globecomm.net [207.51.48.7] by mx01.ca.us.ibm.net id 863041512.51156-1 Wed May 7 21:45:12 1997 --> <!--X-Message-Id: Pine.GSO.3.95q.970507112528.27663A-100000@uhunix2 --> <!--X-Content-Type: text/plain --> <!--X-Reference: 199705070055.RAA18418#xsvr3,cup.hp.com --> <!--X-Head-End--> <!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 3.2//EN"> <html> <head> <title>MUD-Dev message, Re: [MUD-Dev] Prepositions and parsing</title> <!-- meta name="robots" content="noindex,nofollow" --> <link rev="made" href="mailto:yospe#hawaii,edu"> </head> <body background="/backgrounds/paperback.gif" bgcolor="#ffffff" text="#000000" link="#0000FF" alink="#FF0000" vlink="#006000"> <font size="+4" color="#804040"> <strong><em>MUD-Dev<br>mailing list archive</em></strong> </font> <br> [ <a href="../">Other Periods</a> | <a href="../../">Other mailing lists</a> | <a href="/search.php3">Search</a> ] <br clear=all><hr> <!--X-Body-Begin--> <!--X-User-Header--> <!--X-User-Header-End--> <!--X-TopPNI--> Date: [ <a href="msg00332.html">Previous</a> | <a href="msg00334.html">Next</a> ] Thread: [ <a href="msg00326.html">Previous</a> | <a href="msg00337.html">Next</a> ] Index: [ <A HREF="author.html#00333">Author</A> | <A HREF="#00333">Date</A> | <A HREF="thread.html#00333">Thread</A> ] <!--X-TopPNI-End--> <!--X-MsgBody--> <!--X-Subject-Header-Begin--> <H1>Re: [MUD-Dev] Prepositions and parsing</H1> <HR> <!--X-Subject-Header-End--> <!--X-Head-of-Message--> <UL> <LI><em>To</em>: <A HREF="mailto:mud-dev#null,net">mud-dev#null,net</A></LI> <LI><em>Subject</em>: Re: [MUD-Dev] Prepositions and parsing</LI> <LI><em>From</em>: Nathan Yospe <<A HREF="mailto:yospe#hawaii,edu">yospe#hawaii,edu</A>></LI> <LI><em>Date</em>: Wed, 7 May 1997 11:33:33 -1000</LI> </UL> <!--X-Head-of-Message-End--> <!--X-Head-Body-Sep-Begin--> <HR> <!--X-Head-Body-Sep-End--> <!--X-Body-of-Message--> <PRE> On Tue, 6 May 1997 clawrenc#cup,hp.com wrote: :What with the recent discussion of parsers and methods of parsing :commands, and old entry from my to-do list popped up: : Support for prepositions such as "under", "on top of", "behind" etc. :Anyone got any ideas for supporting/parsing a command like: : hide under the desk This one seems pretty straightforward. "under" is one of the words my parser always checks for, for this very reason... I define objects in such a way that hiding under, behind, in, on (without much sucess), or more ambiguously near, next to, and above are all useful concepts. :or : put the rock under the rug behind the pillar This, on the other hand, is rather more ambiguous, and calls for a check in order of a) a rock in inventory or nearby in the open and a rug behind a pillar, or b) a rock under a rug and a pillar in inventory (bad thing) or nearby in the open. Behind and under both parse as relational keys. I think I raised this question in the last couple weeks of the old list. I used the example "Shoot the big yellow bird in the left eye." as a breakdown of the above type of scenario. If you want any more of this, I dedicated a good 4k of text to evaluating this sort of thing before designing my parser. __ _ __ _ _ , , , , /_ / / ) /_ /_) / ) /| /| / /\ First Light of a Nova Dawn / / / \ /_ /_) / \ /-|/ |/ /_/ Final Night of a World Gone Nathan F. Yospe - University of Hawaii Dept of Physics - yospe#hawaii,edu </PRE> <!--X-Body-of-Message-End--> <!--X-MsgBody-End--> <!--X-Follow-Ups--> <HR> <!--X-Follow-Ups-End--> <!--X-References--> <UL><LI><STRONG>References</STRONG>: <UL> <LI><STRONG><A NAME="00326" HREF="msg00326.html">Prepositions and parsing</A></STRONG> <UL><LI><EM>From:</EM> clawrenc#cup,hp.com</LI></UL></LI> </UL></LI></UL> <!--X-References-End--> <!--X-BotPNI--> <UL> <LI>Prev by Date: <STRONG><A HREF="msg00332.html">Random plotlines</A></STRONG> </LI> <LI>Next by Date: <STRONG><A HREF="msg00334.html">InterMOO: a high-power MOO server (fwd)</A></STRONG> </LI> <LI>Prev by thread: <STRONG><A HREF="msg00326.html">Prepositions and parsing</A></STRONG> </LI> <LI>Next by thread: <STRONG><A HREF="msg00337.html">[MUD-Dev] Re: Prepositions and parsing</A></STRONG> </LI> <LI>Index(es): <UL> <LI><A HREF="index.html#00333"><STRONG>Date</STRONG></A></LI> <LI><A HREF="thread.html#00333"><STRONG>Thread</STRONG></A></LI> </UL> </LI> </UL> <!--X-BotPNI-End--> <!--X-User-Footer--> <!--X-User-Footer-End--> <ul><li>Thread context: <BLOCKQUOTE><UL> <LI><STRONG>Re: [MUD-Dev] Comments on the DB layer</STRONG>, <EM>(continued)</EM> <ul compact> <LI><strong><A NAME="00359" HREF="msg00359.html">Re: [MUD-Dev] Comments on the DB layer</A></strong>, clawrenc <a href="mailto:clawrenc#cup,hp.com">clawrenc#cup,hp.com</a>, Sat 10 May 1997, 20:18 GMT </LI> <LI><strong><A NAME="00419" HREF="msg00419.html">Re: [MUD-Dev] Comments on the DB layer</A></strong>, Jon A. Lambert <a href="mailto:jlsysinc#ix,netcom.com">jlsysinc#ix,netcom.com</a>, Tue 13 May 1997, 10:41 GMT <UL> <LI><strong><A NAME="00608" HREF="msg00608.html">Re: [MUD-Dev] Comments on the DB layer</A></strong>, clawrenc <a href="mailto:clawrenc#cup,hp.com">clawrenc#cup,hp.com</a>, Tue 20 May 1997, 02:32 GMT </LI> </UL> </LI> </ul> </LI> <LI><strong><A NAME="00326" HREF="msg00326.html">Prepositions and parsing</A></strong>, clawrenc <a href="mailto:clawrenc#cup,hp.com">clawrenc#cup,hp.com</a>, Wed 07 May 1997, 07:48 GMT <UL> <LI><strong><A NAME="00333" HREF="msg00333.html">Re: [MUD-Dev] Prepositions and parsing</A></strong>, Nathan Yospe <a href="mailto:yospe#hawaii,edu">yospe#hawaii,edu</a>, Thu 08 May 1997, 04:45 GMT </LI> <LI><strong><A NAME="00337" HREF="msg00337.html">[MUD-Dev] Re: Prepositions and parsing</A></strong>, Marian Griffith <a href="mailto:gryphon#iaehv,nl">gryphon#iaehv,nl</a>, Fri 09 May 1997, 05:30 GMT <UL> <LI><strong><A NAME="00351" HREF="msg00351.html">Re: [MUD-Dev] Re: Prepositions and parsing</A></strong>, clawrenc <a href="mailto:clawrenc#cup,hp.com">clawrenc#cup,hp.com</a>, Sat 10 May 1997, 02:34 GMT <UL> <LI><strong><A NAME="00371" HREF="msg00371.html">[MUD-Dev] Re: Prepositions and parsing</A></strong>, Marian Griffith <a href="mailto:gryphon#iaehv,nl">gryphon#iaehv,nl</a>, Sun 11 May 1997, 17:24 GMT <UL> <LI><strong><A NAME="00473" HREF="msg00473.html">Re: [MUD-Dev] Re: Prepositions and parsing</A></strong>, clawrenc <a href="mailto:clawrenc#cup,hp.com">clawrenc#cup,hp.com</a>, Thu 15 May 1997, 00:34 GMT </LI> </UL> </LI> </UL> </LI> </UL> </LI> </UL> </LI> </UL></BLOCKQUOTE> </ul> <hr> <center> [ <a href="../">Other Periods</a> | <a href="../../">Other mailing lists</a> | <a href="/search.php3">Search</a> ] </center> <hr> </body> </html>