| This directory contains tools to generate the tables in |
| src/include/common/unicode_norm.h, used for Unicode normalization. The |
| generated .h file is included in the source tree, so these are normally not |
| needed to build PostgreSQL, only if you need to re-generate the .h file |
| from the Unicode data files for some reason, e.g. to update to a new version |
| of Unicode. |
| |
| Generating unicode_norm_table.h |
| ------------------------------- |
| |
| Run |
| |
| make update-unicode |
| |
| from the top level of the source tree and commit the result. |
| |
| Tests |
| ----- |
| |
| The Unicode consortium publishes a comprehensive test suite for the |
| normalization algorithm, in a file called NormalizationTest.txt. This |
| directory also contains a perl script and some C code, to run our |
| normalization code with all the test strings in NormalizationTest.txt. |
| To download NormalizationTest.txt and run the tests: |
| |
| make normalization-check |
| |
| This is also run as part of the update-unicode target. |
