Re: pure parsers and reentrant scanners

Tom Lane <tgl@sss.pgh.pa.us>

From: Tom Lane <tgl@sss.pgh.pa.us>

To: Julien Rouhaud <rjuju123@gmail.com>

Cc: Peter Eisentraut <peter@eisentraut.org>, pgbuildfarm@rjuju.net, Andreas Karlsson <andreas@proxel.se>, pgsql-hackers <pgsql-hackers@postgresql.org>

Date: 2024-12-20T15:35:01Z

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 →

Return yyparse() result not via global variable
- 473a575e0597 18.0 landed
Remove flex version checks
- 0869ea43e9c2 18.0 landed
Drop warning-free support for Flex 2.5.35
- 6fdd5d956343 18.0 landed
plpgsql: pure parser and reentrant scanner
- 7b27f5fd36cb 18.0 landed
flex code modernization: Replace YY_EXTRA_TYPE define with flex option
- b1ef48980ddd 18.0 landed
guc: reentrant scanner
- d663f150b5ed 18.0 landed
jsonpath scanner: reentrant scanner
- 2a7425d7eef9 18.0 landed
syncrep parser: pure parser and reentrant scanner
- db6856c9913f 18.0 landed
replication parser: pure parser and reentrant scanner
- e4a8fb8fefb9 18.0 landed
bootstrap: pure parser and reentrant scanner
- 3e4bacb17100 18.0 landed
Small whitespace improvement
- 399d0f1e11b5 18.0 landed
Prevent redeclaration of typedef yyscan_t
- 382092a0cd2c 18.0 landed
seg: pure parser and reentrant scanner
- 1f0de66ea2a5 18.0 landed
cube: pure parser and reentrant scanner
- 802fe923e3cd 18.0 landed

Julien Rouhaud <rjuju123@gmail.com> writes:
> On Fri, Dec 20, 2024 at 11:23 PM Tom Lane <tgl@sss.pgh.pa.us> wrote:
>> Could we get that animal updated to
>> some newer OS version?

> There is already adder animal that is running debian sid on i386.  The
> only remaining interest in lapwing is to have older versions of
> everything, so if that's useless I can just trash that vm.

Hmm, sid is the opposite extreme no?  Maybe switching lapwing to
whatever is currently the oldest supported Debian release would
be a good answer.

			regards, tom lane