10 Feb
2006
10 Feb
'06
8:19 p.m.
I published a new snapshot of pier (http://mc.lukas-renggli.ch/pier)
that replaces the query engine with a simple full-text search. If you
have Scriptaculous loaded it even updates life while you type the
expression, that demoes its speed.
Have fun,
Lukas
On 10 Feb 2006, at 18:14, Lukas Renggli wrote:
Hi Chad,
--
Lukas Renggli
http://www.lukas-renggli.ch
Search functionality is key to the cms project I
am working on.
However, the search component in Pier seems to be broken for me. I
get this error:
the search of Pier is very sophisticated, probably much more than
anybody wants. It is more like a query engine and supports its own
(strange) syntax that you obviously don't follow (therefor the strange
error, sorry) ;-)
See PRQueryTests to see some examples:
" finds pages with a table "
self kind = 'Table'
" finds pages with external links to iam.unibe.ch "
(self kind = 'External Link') & (self url matches:
'iam.unibe.ch')
To do a full text-search as you like, you might want to use the short
form like, but you need the quotes to make the parser happy:
'foo'
I see that many people struggle with that (powerful) search engine. It
is very easy to come up with something much simpler, it is just a
matter of adding a new visitor class and to implement a few simple
methods to, if I remember this is described in our paper. I will come
up with a simple solution this weekend and send you a notification, if
time allows.
Cheers,
Lukas
SmaCCParserError: Token not expected
* MARelationParser(SmaCCParser)>>reportErrorMessage:
self a MARelationParser
temps
aString 'Token not expected'
inst vars
scanner a MARelationScanner
currentToken {(5,4,#(30))}
errorToken {(5,4,#(30))}
stateStack an OrderedCollection(1 13)
nodeStack an OrderedCollection(#test)
* MARelationParser(SmaCCParser)>>reportError:
self a MARelationParser
temps
anInteger 0
inst vars
scanner a MARelationScanner
currentToken {(5,4,#(30))}
errorToken {(5,4,#(30))}
stateStack an OrderedCollection(1 13)
nodeStack an OrderedCollection(#test)
* MARelationParser(SmaCCParser)>>handleError:
self a MARelationParser
temps
anInteger 0
inst vars
scanner a MARelationScanner
currentToken {(5,4,#(30))}
errorToken {(5,4,#(30))}
stateStack an OrderedCollection(1 13)
nodeStack an OrderedCollection(#test)
* MARelationParser(SmaCCParser)>>performParsingLoop
self a MARelationParser
temps
action 0
actionType 3
inst vars
scanner a MARelationScanner
currentToken {(5,4,#(30))}
errorToken {(5,4,#(30))}
stateStack an OrderedCollection(1 13)
nodeStack an OrderedCollection(#test)
* MARelationParser(SmaCCParser)>>parse
self a MARelationParser
temps
inst vars
scanner a MARelationScanner
currentToken {(5,4,#(30))}
errorToken {(5,4,#(30))}
stateStack an OrderedCollection(1 13)
nodeStack an OrderedCollection(#test)
Is there an easy fix for this?
Thanks,
Chad
--
Lukas Renggli
http://www.lukas-renggli.ch
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