patch 9.0.1495: GTK3: hiding the mouse pointer does not work Commit: https://github.com/vim/vim/commit/660eb9f9db6e704e39e40c6f0bf747a14de30321 Author: Kenny Stauffer <kstauffer@gmail.com> Date: Fri Apr 28 16:36:51 2023 +0100 patch 9.0.1495: GTK3: hiding the mouse pointer does not work Problem: GTK3: hiding the mouse pointer does not work. (Rory O?Kane) Solution: Set alpha level to zero. (Kenny Stauffer, closes https://github.com/vim/vim/issues/12293, closes #3256)

/* help.c */
void ex_help(exarg_T *eap);
void ex_helpclose(exarg_T *eap);
char_u *check_help_lang(char_u *arg);
int help_heuristic(char_u *matched_string, int offset, int wrong_case);
int find_help_tags(char_u *arg, int *num_matches, char_u ***matches, int keep_lang);
void cleanup_help_tags(int num_file, char_u **file);
void prepare_help_buffer(void);
void fix_help_buffer(void);
void ex_exusage(exarg_T *eap);
void ex_viusage(exarg_T *eap);
void ex_helptags(exarg_T *eap);
/* vim: set ft=c : */