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refactor: unify context-switching concepts

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This commit is contained in:
Justin M. Keyes
2026-07-09 19:50:16 +02:00
parent 982d2f2531
commit 6bb1aa74e6
25 changed files with 691 additions and 633 deletions
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29
src/nvim/lua/stdlib.c
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@@ -8,6 +8,7 @@
#include <string.h>
#include <uv.h>
#include "nvim/context.h"
#include "nvim/log.h"
#ifdef NVIM_VENDOR_BIT
# include "bit.h"
@@ -639,29 +640,25 @@ static int nlua_with(lua_State *L)
Error err = ERROR_INIT;
TRY_WRAP(&err, {
aco_save_T aco = { 0 };
win_execute_T win_execute_args;
CtxSwitch cs = { 0 };
bool switched = true;
if (win) {
tabpage_T *tabpage = win_find_tabpage(win);
if (!win_execute_before(&win_execute_args, win, tabpage)) {
goto end;
}
switched = ctx_switch(&cs, win, tabpage, NULL, kCtxNoDisplay | kCtxKeepCwd | kCtxValidate);
} else if (buf) {
aucmd_prepbuf(&aco, buf);
ctx_switch(&cs, NULL, NULL, buf, 0);
}
int s = lua_gettop(L);
lua_pushvalue(L, 2);
status = lua_pcall(L, 0, LUA_MULTRET, 0);
rets = lua_gettop(L) - s;
if (win) {
win_execute_after(&win_execute_args);
} else if (buf) {
aucmd_restbuf(&aco);
if (switched) {
int s = lua_gettop(L);
lua_pushvalue(L, 2);
status = lua_pcall(L, 0, LUA_MULTRET, 0);
rets = lua_gettop(L) - s;
}
end:;
// No-op if nothing was switched. Restores even when ctx_switch() failed.
ctx_restore(&cs);
});
undo_cmdmod(&cmdmod);