#688: generalization of second-order operators in SEQP
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Reporter: valkyrie | Owner: valkyrie
Type: task | Status: new
Priority: major | Milestone:
Component: WebSearch | Version:
Resolution: | Keywords: syntax
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Comment (by valkyrie):
Searching as a one-off is pretty easy. In fact it's basically done (for
SPIRES syntax for the cc index), but it's pretty hack-y.
The parser and the way that its regular expressions are written will
complicate the addition of additional second order operators. This is
probably a good thing to clean up, anyway, so that e.g. "refs" could be
introduced as a shortcut for refersto, or whatever, in the future.
I would like to clean this up, anyway, and I don't really have a
preference for how the new syntax is implemented.
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Ticket URL: <https://invenio-software.org/ticket/688#comment:4>
Invenio <http://invenio-software.org>
