[developers] Command line usage of the LKB's REPP

[Michael Wayne Goodman]

Thank you for the advice, Stephan. For context, I'm comparing the REPP
implementations I know about (Lisp (LKB), C++ (PET), C (ACE), C# (agree))
in order to inform the design of my own Python implementation. Would you
consider the Lisp implementation to be abandoned or deprecated, or is it
perhaps still used by the LKB?

On Thu, Apr 26, 2018 at 1:30 PM, Stephan Oepen <oe at ifi.uio.no> wrote:

> hi mike,
>
> i would strongly advise you use the C++ implementation of REPP as your
> reference.  it implements the right way of determining character ranges
> across deletion and substitution rules, as introduced in dridan & oepen
> (2012):
>
> https://aclanthology.info/papers/P12-2074/p12-2074
>
> the LKB implementation predates that work and is known to be deficient
> about its characterization in corner cases.
>
> best wishes, oe
>
>
> On Thu, 26 Apr 2018 at 21:45 Michael Wayne Goodman <goodmami at uw.edu>
> wrote:
>
>> Hello,
>>
>> Does anyone know a good way to invoke the LKB's REPP implementation from
>> the command line (i.e., just tokenization, no parsing)? I'm currently doing
>> this:
>>
>>     $ "${LOGONROOT}/"bin/logon --tty <<< "(lkb::read-repp
>> \"testrpp/test.rpp\")(lkb::repp \"abab\")"
>>
>> It works, but I get a bunch of Lisp messages that I'm having trouble
>> filtering.
>>
>>     International Allegro CL Enterprise Edition
>>     10.0 [64-bit Linux (x86-64)] (Jun 10, 2017 21:22)
>>     ...
>>     Really exit lisp [n]?
>>
>> The output I want is within the "..." above. The messages are not on
>> stderr, so I can't just redirect 2>/dev/null.
>>
>> Thanks for any help
>>
>> --
>> Michael Wayne Goodman
>>
>


-- 
Michael Wayne Goodman
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