*
* The built-in supports `--super-prefix`.
*
+ * `DELAY_PAGER_CONFIG`:
+ *
+ * If RUN_SETUP or RUN_SETUP_GENTLY is set, git.c normally handles
+ * the `pager.<cmd>`-configuration. If this flag is used, git.c
+ * will skip that step, instead allowing the built-in to make a
+ * more informed decision, e.g., by ignoring `pager.<cmd>` for
+ * certain subcommands.
+ *
* . Add `builtin/foo.o` to `BUILTIN_OBJS` in `Makefile`.
*
* Additionally, if `foo` is a new command, there are 4 more things to do:
extern int fmt_merge_msg(struct strbuf *in, struct strbuf *out,
struct fmt_merge_msg_opts *);
+/**
+ * If a built-in has DELAY_PAGER_CONFIG set, the built-in should call this early
+ * when it wishes to respect the `pager.foo`-config. The `cmd` is the name of
+ * the built-in, e.g., "foo". If a paging-choice has already been setup, this
+ * does nothing. The default in `def` should be 0 for "pager off", 1 for "pager
+ * on" or -1 for "punt".
+ *
+ * You should most likely use a default of 0 or 1. "Punt" (-1) could be useful
+ * to be able to fall back to some historical compatibility name.
+ */
+extern void setup_auto_pager(const char *cmd, int def);
+
extern int is_builtin(const char *s);
extern int cmd_add(int argc, const char **argv, const char *prefix);