[Cdk-devel] [ cdk-Feature Requests-1761027 ] SMARTS: the dot operator is not supported

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Feature Requests item #1761027, was opened at 2007-07-26 14:36
Message generated for change (Comment added) made by egonw
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>Category: None
Group: None
Status: Open
Priority: 5
Private: No
Submitted By: Egon Willighagen (egonw)
Assigned to: Nobody/Anonymous (nobody)
Summary: SMARTS: the dot operator is not supported

Initial Comment:
the dot operator is not supported

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>Comment By: Egon Willighagen (egonw)
Date: 2008-09-07 09:36

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Unsupported feature, not really a bug report.

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Comment By: Nobody/Anonymous (nobody)
Date: 2007-10-30 18:27

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dot operator can be parsed by the jjtree parser. But the parser won't
semantically interpret it, because of lack of support of "component level
grouping" in CDK. Right now the parser just take the first compound in the
group and use it as query. A better solution maybe simply throw an
NotSupportedException. 

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Comment By: ronghester (sushil_ronghe)
Date: 2007-08-31 11:02

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Yes not only <dot> but <SPACE> and $ (recursive) symbol is not supported.
 and now the parser will throw anexception if such symbol
encounter..saying
this symbol is not supported + symbol

Done from.

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