delta/postgresql.git/src/tools/msvc/pgflex.bat, branch master

Allow MSVC .bat wrappers to be called from anywhere

2022-01-07T21:07:45+00:00

Instead of using a hardcoded or default path to the perl file the .bat
file is a wrapper for, we use a path that means the file is found in
the same directory as the .bat file.

Patch by Anton Voloshin, slightly tweaked by me.

Backpatch to all live branches

Discussion: https://postgr.es/m/2b7a674b-5fb0-d264-75ef-ecc7a31e54f8@postgrespro.ru

Fix comments over eagerly c&p'd.

2011-07-07T07:53:49+00:00

Reimplement pgbison and pgflex as perl scripts instead of bat files.

2011-07-06T22:45:29+00:00

In the process, remove almost all knowledge of individual .y and .l files,
and instead get invocation settings from the relevant make files.
The exception is plpgsql's gram.y, which has a target with a different
name. It is hoped that this will make the scripts more future-proof,
so that they won't require adjustment every time we add a new .l or .y
file.

The logic is also notably less tortured than that forced on us
by the idiosyncrasies of the Windows command processor.

The .bat files are kept as thin wrappers for the perl scripts.

Fix bat file quoting of %ENV.

2011-07-03T14:36:56+00:00

Build and run isolation test programs under MSVC.

2011-05-15T21:55:05+00:00

Adjust yywrap macro for non-reentrant scanners for MSVC.

2011-04-25T13:10:59+00:00

The MSVC compiler complains if a macro is called with less arguments
than its definition provides for. flex generates a macro with one
argument for yywrap, but only supplies the argument for reentrant
scanners, so we remove the useless argument in the non-reentrant
case to silence the warning.

Silence flex warnings about DOS file paths in MSVC builds

2011-01-23T17:24:15+00:00

Use a lexer and grammar for parsing walsender commands

2011-01-14T15:30:33+00:00

Makes it easier to parse mainly the BASE_BACKUP command
with it's options, and avoids having to manually deal
with quoted identifiers in the label (previously broken),
and makes it easier to add new commands and options in
the future.

In passing, refactor the case statement in the walsender
to put each command in it's own function.

Remove cvs keywords from all files.

2010-09-20T20:08:53+00:00

Remove plpgsql's separate lexer (finally!), in favor of using the core lexer

2009-11-12T00:13:00+00:00

directly.  This was a lot of trouble, but should be worth it in terms of
not having to keep the plpgsql lexer in step with core anymore.  In addition
the handling of keywords is significantly better-structured, allowing us to
de-reserve a number of words that plpgsql formerly treated as reserved.