Re: Pre-proposal: unicode normalized text

Isaac Morland <isaac.morland@gmail.com>

From: Isaac Morland <isaac.morland@gmail.com>

To: Robert Haas <robertmhaas@gmail.com>

Cc: Daniel Verite <daniel@manitou-mail.org>, Jeff Davis <pgsql@j-davis.com>, Peter Eisentraut <peter@eisentraut.org>, pgsql-hackers@postgresql.org

Date: 2023-10-17T15:38:07Z

Lists: pgsql-hackers

Commits

Same data as JSON: GET /api/v1/messages/:b64id/commits the thread's linked commits as JSON, with link sources. API reference →

Try again to fix the MSVC build
- 151ffcf6d8c1 17.0 landed
Additional unicode primitive functions.
- a02b37fc0832 17.0 landed

On Tue, 17 Oct 2023 at 11:15, Robert Haas <robertmhaas@gmail.com> wrote:

> Are code points assigned from a gapless sequence? That is, is the
> implementation of codepoint_is_assigned(char) just 'codepoint <
> SOME_VALUE' and SOME_VALUE increases over time?
>

Not even close. Code points are organized in blocks, e.g. for mathematical
symbols or Ethiopic script. Sometimes new blocks are added, sometimes new
characters are added to existing blocks. Where they go is a combination of
convenience, history, and planning.