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add help regardless of callback 

Add help for commands regardless of whether a handler is involved.
With this, all sorts of new commands can be found in 'help' text.
Hopefully, all of them have been documented....

Sadly, the lsort function appears to handle nested lists poorly, such
that sub-commands do not group with their parents.
This commit is contained in:
Zachary T Welch 2009-11-11 09:40:28 -08:00
parent a1a3ee579c
commit 46d9ba4c8b
1 changed files with 2 additions and 2 deletions
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4
src/helper/command.c
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@ -237,6 +237,8 @@ command_t* register_command(command_context_t *context, command_t *parent, char
} }
} }
command_helptext_add(command_name_list(c), help);
/* just a placeholder, no handler */ /* just a placeholder, no handler */
if (c->handler == NULL) if (c->handler == NULL)
return c; return c;
@ -257,8 +259,6 @@ command_t* register_command(command_context_t *context, command_t *parent, char
free((void *)full_name); free((void *)full_name);
command_helptext_add(command_name_list(c), help);
return c; return c;
} }