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-rw-r--r--help.h5
1 files changed, 5 insertions, 0 deletions
diff --git a/help.h b/help.h
index 0ae5a124a3..b21d7c94e8 100644
--- a/help.h
+++ b/help.h
@@ -27,4 +27,9 @@ extern void exclude_cmds(struct cmdnames *cmds, struct cmdnames *excludes);
extern int is_in_cmdlist(struct cmdnames *cmds, const char *name);
extern void list_commands(unsigned int colopts, struct cmdnames *main_cmds, struct cmdnames *other_cmds);
+/*
+ * call this to die(), when it is suspected that the user mistyped a
+ * ref to the command, to give suggested "correct" refs.
+ */
+extern void help_unknown_ref(const char *ref, const char *cmd, const char *error);
#endif /* HELP_H */