patch 9.0.1568: with 'smoothscroll' cursor may move below botline Commit: https://github.com/vim/vim/commit/d49f646bf56b29d44bbb16e79bc877b59aab38ac Author: Luuk van Baal <luukvbaal@gmail.com> Date: Fri May 19 14:04:47 2023 +0100 patch 9.0.1568: with 'smoothscroll' cursor may move below botline Problem: With 'smoothscroll' cursor may move below botline. Solution: Call redraw_later() if needed, Compute cursor row with adjusted condition. (Luuk van Baal, closes #12415)

/* logfile.c */
void ch_logfile(char_u *fname, char_u *opt);
int ch_log_active(void);
void ch_log_literal(char *lead, channel_T *ch, ch_part_T part, char_u *buf, int len);
void f_ch_log(typval_T *argvars, typval_T *rettv);
void f_ch_logfile(typval_T *argvars, typval_T *rettv);
/* vim: set ft=c : */