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89 lines
3.2 KiB
89 lines
3.2 KiB
#ifndef HELP_H |
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#define HELP_H |
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#include "string-list.h" |
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#include "strbuf.h" |
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struct cmdnames { |
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int alloc; |
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int cnt; |
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struct cmdname { |
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size_t len; /* also used for similarity index in help.c */ |
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char name[FLEX_ARRAY]; |
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} **names; |
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}; |
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static inline void mput_char(char c, unsigned int num) |
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{ |
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while (num--) |
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putchar(c); |
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} |
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extern void list_common_cmds_help(void); |
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extern void list_all_cmds_help(void); |
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extern void list_common_guides_help(void); |
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extern void list_config_help(int for_human); |
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extern void list_all_main_cmds(struct string_list *list); |
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extern void list_all_other_cmds(struct string_list *list); |
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extern void list_cmds_by_category(struct string_list *list, |
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const char *category); |
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extern void list_cmds_by_config(struct string_list *list); |
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extern const char *help_unknown_cmd(const char *cmd); |
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extern void load_command_list(const char *prefix, |
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struct cmdnames *main_cmds, |
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struct cmdnames *other_cmds); |
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extern void add_cmdname(struct cmdnames *cmds, const char *name, int len); |
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/* Here we require that excludes is a sorted list. */ |
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extern void exclude_cmds(struct cmdnames *cmds, struct cmdnames *excludes); |
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extern int is_in_cmdlist(struct cmdnames *cmds, const char *name); |
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extern void list_commands(unsigned int colopts, struct cmdnames *main_cmds, struct cmdnames *other_cmds); |
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/* |
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* call this to die(), when it is suspected that the user mistyped a |
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* ref to the command, to give suggested "correct" refs. |
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*/ |
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extern void help_unknown_ref(const char *ref, const char *cmd, const char *error); |
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static inline void list_config_item(struct string_list *list, |
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const char *prefix, |
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const char *str) |
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{ |
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string_list_append_nodup(list, xstrfmt("%s.%s", prefix, str)); |
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} |
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#define define_list_config_array(array) \ |
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void list_config_##array(struct string_list *list, const char *prefix) \ |
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{ \ |
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int i; \ |
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for (i = 0; i < ARRAY_SIZE(array); i++) \ |
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if (array[i]) \ |
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list_config_item(list, prefix, array[i]); \ |
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} \ |
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struct string_list |
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#define define_list_config_array_extra(array, values) \ |
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void list_config_##array(struct string_list *list, const char *prefix) \ |
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{ \ |
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int i; \ |
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static const char *extra[] = values; \ |
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for (i = 0; i < ARRAY_SIZE(extra); i++) \ |
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list_config_item(list, prefix, extra[i]); \ |
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for (i = 0; i < ARRAY_SIZE(array); i++) \ |
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if (array[i]) \ |
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list_config_item(list, prefix, array[i]); \ |
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} \ |
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struct string_list |
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/* These are actually scattered over many C files */ |
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void list_config_advices(struct string_list *list, const char *prefix); |
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void list_config_color_branch_slots(struct string_list *list, const char *prefix); |
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void list_config_color_decorate_slots(struct string_list *list, const char *prefix); |
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void list_config_color_diff_slots(struct string_list *list, const char *prefix); |
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void list_config_color_grep_slots(struct string_list *list, const char *prefix); |
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void list_config_color_interactive_slots(struct string_list *list, const char *prefix); |
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void list_config_color_status_slots(struct string_list *list, const char *prefix); |
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void list_config_color_sideband_slots(struct string_list *list, const char *prefix); |
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void list_config_fsck_msg_ids(struct string_list *list, const char *prefix); |
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#endif /* HELP_H */
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