patch 8.2.1340: some tests fail on Cirrus CI and/or with FreeBSD Commit: https://github.com/vim/vim/commit/b86abadf87bd0f85f800077171ec4b98aefff776 Author: Bram Moolenaar <Bram@vim.org> Date: Sat Aug 1 16:08:19 2020 +0200 patch 8.2.1340: some tests fail on Cirrus CI and/or with FreeBSD Problem: Some tests fail on Cirrus CI and/or with FreeBSD. Solution: Make 'backupskip' empty. Do not run tests as root. Check for directory when using viminfo. (Ozaki Kiichi, closes #6596)

/* 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 : */