patch 8.2.4711: when 'insermode' is set :edit from <Cmd> mapping misbehaves Commit: https://github.com/vim/vim/commit/3a56b6d405fc0f1ca928b77382f97d0c552bea64 Author: zeertzjq <zeertzjq@outlook.com> Date: Fri Apr 8 11:56:14 2022 +0100 patch 8.2.4711: when 'insermode' is set :edit from <Cmd> mapping misbehaves Problem: When 'insermode' is set :edit from <Cmd> mapping misbehaves. Solution: Don't set "need_start_insertmode" when already in Insert mode. (closes #10116)

/* 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 : */