Re: [PATCH 3/6] builtin-help: make it possible to exclude some commands in list_commands()

> Johannes Schindelin <Johannes.Schindelin@gmx.de> writes:
>
>>> > +struct cmdnames {
>>> > +	int alloc;
>>> > +	int cnt;
>>> > +	struct cmdname {
>>> > +		size_t len;
>>> > +		char name[1];
>>> > +	} **names;
>>> > +};
>>> 
>>> I thought we do this kind of thing using FLEX_ARRAY macro.  Is there any
>>> reason its use is not appropriate here?
>>
>> I think that came up in the previous review round: the "name" member _is_ 
>> NUL-terminated, but could have a ".exe" suffix.  The "len" member has the 
>> length excluding ".exe".
>
> Sorry, but I do understand what you are trying to explain.