diff options
Diffstat (limited to 'src/nvim/eval/funcs.c')
| -rw-r--r-- | src/nvim/eval/funcs.c | 15 |
1 files changed, 12 insertions, 3 deletions
diff --git a/src/nvim/eval/funcs.c b/src/nvim/eval/funcs.c index 9926530d58..250b5c5556 100644 --- a/src/nvim/eval/funcs.c +++ b/src/nvim/eval/funcs.c @@ -6199,6 +6199,10 @@ static void f_resolve(typval_T *argvars, typval_T *rettv, EvalFuncData fptr) /// "reverse({list})" function static void f_reverse(typval_T *argvars, typval_T *rettv, EvalFuncData fptr) { + if (tv_check_for_string_or_list_or_blob_arg(argvars, 0) == FAIL) { + return; + } + if (argvars[0].v_type == VAR_BLOB) { blob_T *const b = argvars[0].vval.v_blob; const int len = tv_blob_len(b); @@ -6209,9 +6213,14 @@ static void f_reverse(typval_T *argvars, typval_T *rettv, EvalFuncData fptr) tv_blob_set(b, len - i - 1, tmp); } tv_blob_set_ret(rettv, b); - } else if (argvars[0].v_type != VAR_LIST) { - semsg(_(e_listblobarg), "reverse()"); - } else { + } else if (argvars[0].v_type == VAR_STRING) { + rettv->v_type = VAR_STRING; + if (argvars[0].vval.v_string != NULL) { + rettv->vval.v_string = reverse_text(argvars[0].vval.v_string); + } else { + rettv->vval.v_string = NULL; + } + } else if (argvars[0].v_type == VAR_LIST) { list_T *const l = argvars[0].vval.v_list; if (!value_check_lock(tv_list_locked(l), N_("reverse() argument"), TV_TRANSLATE)) { |