The files src/uucd_*_data.ml contain generated data. These files need
to be regenerated on new Unicode releases, as well as the opam file.
In order to do so you need to install an updated version of the uucd OCaml package which is capable of reading the latest XML Unicode character database.
You can then bump the Unicode release number at the top of the B0.ml
file. Verify that everything is as expected with:
b0 -- unicode-version
You should then download a copy of the XML Unicode character database
to the support/ucd.xml file which is ignored by git. If you have
curl and unzip in your PATH you can simply issue:
b0 -- download-ucdxml
You can now proceed to generate the src/uunf_data.ml and update the opam file
file by issuing:
b0 -- generate-data
b0 -- .opam file > opam
To check Uucp against the data of the Unicode character database to
ensure they agree make sure you have a copy of the XML Unicode
character database in support/ucd.xml (use b0 -- download-ucdxml
or specify it on the cli) and run:
b0 test
If you are tweaking the datastructures, the performance lookup of Uucp can be tested with:
time $(b0 --path -- perf)
See b0 -- perf --help for more options.