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vim-patch:9.1.0102: settabvar() may change the last accessed tabpage (#27450)

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Problem:  settabvar() may change the last accessed tabpage.
Solution: Save and restore lastused_tabpage.
          (zeertzjq)

closes: vim/vim#14017

b47fbb4083
This commit is contained in:
zeertzjq
2024-02-13 07:27:27 +08:00
committed by GitHub
parent 94085cfce8
commit 2493fd020d
2 changed files with 22 additions and 1 deletions
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6
src/nvim/eval/vars.c
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@@ -2090,6 +2090,7 @@ void f_settabvar(typval_T *argvars, typval_T *rettv, EvalFuncData fptr)
}
tabpage_T *const save_curtab = curtab;
tabpage_T *const save_lu_tp = lastused_tabpage;
goto_tabpage_tp(tp, false, false);
const size_t varname_len = strlen(varname);
@@ -2099,9 +2100,12 @@ void f_settabvar(typval_T *argvars, typval_T *rettv, EvalFuncData fptr)
set_var(tabvarname, varname_len + 2, varp, true);
xfree(tabvarname);
// Restore current tabpage.
// Restore current tabpage and last accessed tabpage.
if (valid_tabpage(save_curtab)) {
goto_tabpage_tp(save_curtab, false, false);
if (valid_tabpage(save_lu_tp)) {
lastused_tabpage = save_lu_tp;
}
}
}