From 253f0ffd8d4784b7fca03f8f6c2455b9ee83ff9b Mon Sep 17 00:00:00 2001 From: Shougo Date: Mon, 29 Aug 2022 14:11:52 +0900 Subject: vim-patch:9.0.0285: it is not easy to change the command line from a plugin (#19979) vim-patch:9.0.0285: it is not easy to change the command line from a plugin Problem: It is not easy to change the command line from a plugin. Solution: Add setcmdline(). (Shougo Matsushita, closes vim/vim#10869) https://github.com/vim/vim/commit/07ea5f1509fe8dafe3262ed2702b4d0fc99e288b --- src/nvim/eval/funcs.c | 25 +++++++++++++++++++++++++ 1 file changed, 25 insertions(+) (limited to 'src/nvim/eval') diff --git a/src/nvim/eval/funcs.c b/src/nvim/eval/funcs.c index 581f187140..2ed9ed34f4 100644 --- a/src/nvim/eval/funcs.c +++ b/src/nvim/eval/funcs.c @@ -7619,6 +7619,31 @@ static void f_setcharsearch(typval_T *argvars, typval_T *rettv, EvalFuncData fpt } } +/// "setcmdline()" function +static void f_setcmdline(typval_T *argvars, typval_T *rettv, EvalFuncData fptr) +{ + if (argvars[0].v_type != VAR_STRING || argvars[0].vval.v_string == NULL) { + emsg(_(e_stringreq)); + return; + } + + int pos = -1; + if (argvars[1].v_type != VAR_UNKNOWN) { + bool error = false; + + pos = (int)tv_get_number_chk(&argvars[1], &error) - 1; + if (error) { + return; + } + if (pos < 0) { + emsg(_(e_positive)); + return; + } + } + + rettv->vval.v_number = set_cmdline_str(argvars[0].vval.v_string, pos); +} + /// "setcmdpos()" function static void f_setcmdpos(typval_T *argvars, typval_T *rettv, EvalFuncData fptr) { -- cgit