patch 8.2.0774: t_TI and t_TE are output when using 'visualbell' Commit: https://github.com/vim/vim/commit/26e86445bf06ab7e7587dfdf75f33f7c70632b46 Author: Bram Moolenaar <Bram@vim.org> Date: Sun May 17 14:06:16 2020 +0200 patch 8.2.0774: t_TI and t_TE are output when using 'visualbell' Problem: t_TI and t_TE are output when using 'visualbell'. (Dominique Pelle) Solution: Do not change the terminal mode for a short sleep. Do not output t_TI and t_TE when switching to/from TMODE_SLEEP. Make tmode an enum.

/* vim9execute.c */
int call_def_function(ufunc_T *ufunc, int argc_arg, typval_T *argv, partial_T *partial, typval_T *rettv);
void ex_disassemble(exarg_T *eap);
int tv2bool(typval_T *tv);
int check_not_string(typval_T *tv);
/* vim: set ft=c : */