Integrating cl-unicode with my Google Summer of Code work about cl-unicode

[hanshuebner]

From a maintainer's perspective, I would like to see cl-unicode dispatch to SBCL internal functions when they're available. Obviously, it is important that the semantics of the two implementations match, but given the narrow nature of cl-unicode's functionality, this should not be too hard to achieve.

One area where semantic differences have prevented such merges with other libraries in the past is error reporting and performance requirements. For example, flexi-streams is relatively slow, but handles errors gracefully and attempts to deal with encoding problems in a manner that allows restarts. This made merging flexi-streams with implementation-supplied encoding functionality undesireable, as implementations often have a focus on performance and thus don't report errors in the same precise way.

[krzysz00]

Since my changes aren't merged into SBCL's master yet, the API can still be adjusted. Here is an SBCL manual that contains documentation for my API in section 7.8. Please let me know if there's any additional functions you'd like to see in the sb-unicode package. There is an internal function proplist-p, not mentioned in the documentation, that might help with has-binary-property (see tools-for-build/ucd.lisp to get a list of which properties we support or could support).

[hanshuebner]

I will not be able to spend time on looking at cl-unicode or your code to
give advice, so I need to trust you to figure out how your proposed
integration can be made to work. Sorry.

2014-07-20 16:19 GMT+02:00 Krzysztof Drewniak [email protected]:

Since my changes aren't merged into SBCL's master yet, the API can still
be adjusted. Here
https://www.dropbox.com/s/n5qn4v8p13zg4dg/sbcl-manual-unicode-algorithms-for-github.pdf
is an SBCL manual that contains documentation for my API in section 7.8.
Please let me know if there's any additional functions you'd like to see in
the sb-unicode package. There is an internal function proplist-p, not
mentioned in the documentation, that might help with has-binary-property
(see tools-for-build/ucd.lisp to get a list of which properties we
support or could support).

Reply to this email directly or view it on GitHub
#7 (comment).

[krzysz00]

I'll look through the cl-unicode api and try to add any functionality that might be needed to make integration easier.

[krzysz00]

As far as I know, my unicode-algorithms branch now puts all the data that cl-unicode uses in the SBCL database.