rneovim.git/src/nvim/generators/gen_api_dispatch.lua, branch usermarks

build: make generated source files reproducible #21586

2023-01-23T09:26:46+00:00

Problem:
Build is not reproducible, because generated source files (.c/.h/) are not
deterministic, mostly because Lua pairs() is unordered by design (for security).

https://github.com/LuaJIT/LuaJIT/issues/626#issuecomment-707005671
https://www.lua.org/manual/5.1/manual.html#pdf-next
> The order in which the indices are enumerated is not specified [...]
>
>> The hardening of the VM deliberately randomizes string hashes. This in
>> turn randomizes the iteration order of tables with string keys.

Solution:
- Update the code generation scripts to be deterministic.
    - That is only a partial solution: the exported function
      (funcs_metadata.generated.h) and ui event
      (ui_events_metadata.generated.h) metadata have some mpack'ed
      tables, which are not serialized deterministically.
    - As a workaround, introduce `PRG_GEN_LUA` cmake setting, so you can
      inject a modified build of luajit (with LUAJIT_SECURITY_PRN=0)
      that preserves table order.
    - Longer-term we should change the mpack'ed data structure so it no
      longer uses tables keyed by strings.

Closes #20124

Co-Authored-By: dundargoc 
Co-Authored-By: Arnout Engelen

docs: fix typos (#21427)

2023-01-03T23:38:48+00:00

Co-authored-by: Gustavo Sampaio 
Co-authored-by: C.D. MacEachern 
Co-authored-by: Sean Dewar 
Co-authored-by: Tomas Nemec

fix(tui): more work in the TUI

2022-12-31T12:25:26+00:00

feat(tui): run TUI as external process

2022-12-31T09:43:28+00:00

build: allow IWYU to fix includes for all .c files

2022-11-15T09:30:03+00:00

Allow Include What You Use to remove unnecessary includes and only
include what is necessary. This helps with reducing compilation times
and makes it easier to visualise which dependencies are actually
required.

Work on https://github.com/neovim/neovim/issues/549, but doesn't close
it since this only works fully for .c files and not headers.

feat(lua-api): avoid unnecessary allocations (#19877)

2022-11-14T18:04:36+00:00

Lua makes (or reuses) an internal copy of strings, so we can safely push
buf pointers onto the stack.

refactor(arena): use a shared block freelist

2022-08-24T12:22:26+00:00

This is both simpler in client code and more effective (always reuse
block hottest in cache)

perf(api): allow to use an arena for return values

2022-08-23T16:34:24+00:00

fix(rpc): break nvim_error_event feedback loop between two nvim instances

2022-07-19T10:38:37+00:00

In case nvim A sends nvim_error_event to nvim B, it would
respond with another nvim_error_event due to unknown
request name. Fix this by adding dummy request handler for now.

vim-patch:8.2.0614: get ml_get error when deleting a line in 'completefunc' (#19244)

2022-07-06T20:47:18+00:00

Problem:    Get ml_get error when deleting a line in 'completefunc'. (Yegappan
            Lakshmanan)
Solution:   Lock the text while evaluating 'completefunc'.
https://github.com/vim/vim/commit/ff06f283e3e4b3ec43012dd3b83f8454c98f6639

Fix a mistake in the porting of patch 8.1.0098.
Cherry-pick Test_run_excmd_with_text_locked() from patch 8.2.0270.
Cherry-pick test_gf.vim changes from patch 8.2.0369.
Cherry-pick message change from later patches.