fulfill TODO

TODO

@@ -1,18 +1,18 @@
 Select among the @BAKEs in a file?
 This could be user-useful but would require an overhaul of the options.
 
-Specify the shell environment somehow?
+Specify the shell environment somehow? -- NOT NEEDED
 Could be nice, could be easy to implement with some different starter
 command, such as @BAKE_ENV /bin/sh [command ...], but the power of
 regular old /bin/sh alone should be enough for everything. Calling
 a script is perfectly practical considering the rooting facilities.
 Use Make or a script, this is nearing overkill.
 
-Enviromental variables?
+Enviromental variables? -- WORKS, NO CHANGES NEEDED
 No idea how the support is currently, should be fine. Anything more is
 overkill, use Make if you need ?= and $(XXX).
 
-Longer @EMBEDDED_BAKE handle?
+Longer @EMBEDDED_BAKE handle? -- NOT NEEDED
 Possibly a good idea for large binary files, but I would rather just
 write the "Select among @BAKEs" feature than cheap out with an additional
 handle. Besides, this is only useful for a gimick autonomous compile
@@ -21,11 +21,11 @@ to also include a @EMBEDDED_BAKE_ENV which is a little ridiculous.
 This will at best make me consider writing/using hashmaps, which would
 be a techinical improvement, but definitely is overkill.
 
-More Macros?
+More Macros? -- NOT NEEDED
 Luckily, with the rewrite to expand, this would be very easy to add.
 But I don't know of any that wouldn't be overkill. If I ever think of
 any that would be substantially useful, I might add them.
 
-Kill globals.
+Kill globals. -- DONE
 I'd need to first isolate them into bake_expand, which is a bit of a
 pain but a thing I'll definitely do.