| Miklos Vajna | 940208a | 2008-07-29 23:16:58 | [diff] [blame] | 1 | #ifndef HELP_H |
| 2 | #define HELP_H |
| 3 | |
| 4 | struct cmdnames { |
| 5 | int alloc; |
| 6 | int cnt; |
| 7 | struct cmdname { |
| Johannes Schindelin | 8af84da | 2008-08-31 13:50:23 | [diff] [blame] | 8 | size_t len; /* also used for similarity index in help.c */ |
| Miklos Vajna | 940208a | 2008-07-29 23:16:58 | [diff] [blame] | 9 | char name[FLEX_ARRAY]; |
| 10 | } **names; |
| 11 | }; |
| 12 | |
| Miklos Vajna | 3d78d1f | 2008-08-02 08:08:38 | [diff] [blame] | 13 | static inline void mput_char(char c, unsigned int num) |
| 14 | { |
| 15 | while(num--) |
| 16 | putchar(c); |
| 17 | } |
| 18 | |
| Thiago Farina | fd5c363 | 2010-09-01 02:29:08 | [diff] [blame] | 19 | extern void list_common_cmds_help(void); |
| 20 | extern const char *help_unknown_cmd(const char *cmd); |
| 21 | extern void load_command_list(const char *prefix, |
| 22 | struct cmdnames *main_cmds, |
| 23 | struct cmdnames *other_cmds); |
| 24 | extern void add_cmdname(struct cmdnames *cmds, const char *name, int len); |
| Miklos Vajna | 940208a | 2008-07-29 23:16:58 | [diff] [blame] | 25 | /* Here we require that excludes is a sorted list. */ |
| Thiago Farina | fd5c363 | 2010-09-01 02:29:08 | [diff] [blame] | 26 | extern void exclude_cmds(struct cmdnames *cmds, struct cmdnames *excludes); |
| 27 | extern int is_in_cmdlist(struct cmdnames *cmds, const char *name); |
| Junio C Hamano | f4ed0af | 2012-05-03 22:13:31 | [diff] [blame] | 28 | extern void list_commands(unsigned int colopts, struct cmdnames *main_cmds, struct cmdnames *other_cmds); |
| Miklos Vajna | 940208a | 2008-07-29 23:16:58 | [diff] [blame] | 29 | |
| Vikrant Varma | e561810 | 2013-05-04 00:04:19 | [diff] [blame] | 30 | /* |
| 31 | * call this to die(), when it is suspected that the user mistyped a |
| 32 | * ref to the command, to give suggested "correct" refs. |
| 33 | */ |
| 34 | extern void help_unknown_ref(const char *ref, const char *cmd, const char *error); |
| Miklos Vajna | 940208a | 2008-07-29 23:16:58 | [diff] [blame] | 35 | #endif /* HELP_H */ |
