makemime: various

[Cristian Ionescu-Idbohrn]

Would be nice to get commit 83e34ac4b574fabd54a2d1a03063b263338ef03d (fix
-a option not taking parameter) into downloads/fixes-1.19.3.

Another thing the wihlist is to get some better help on the command.
Maybe something like:

-	-a HDR  Add header. Examples:
+	-a HDR  Add header (multiple options allowed). Examples:

The other thing I'm wondering about is:

	// parse options
	opt_complementary = "a::";

It does not seem to make any difference wether:

	-a"To: joeuser at example.com"
	  ^
or:

	-a "To: joeuser at example.com"
	  ^

Documentation says:

        Note that optional arguments _must_
        immediately follow the option: -oparam, not -o param.

which does not seem to agree with reality.


Cheers,

-- 
Cristian