patch 8.2.3284: no error for insert() or remove() changing a locked blob Commit: https://github.com/vim/vim/commit/80d7395dcfe96158428da6bb3d28a6eee1244e28 Author: Sean Dewar <seandewar@users.noreply.github.com> Date: Wed Aug 4 19:25:54 2021 +0200 patch 8.2.3284: no error for insert() or remove() changing a locked blob Problem: No error for insert() or remove() changing a locked blob. Solution: Check a blob is not locked before changing it. (Sean Dewar, closes #8696)

/* 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 : */