doccords: adds batch comment examples to lib/deco
:> arms producing molds are introduced with {+$}. the
:> compiler will copy the arm decoration onto its product
+| %model
+ :> $jam: some delicious jam
+ :> $jelly: different from jam?
+$ spot [p=@ q=@] :< a coordinate
+$ tops :< mold for coordinate
[p=@ q=@] :< another coordinate
[%pear p=@ q=@] :< good for cider
[%acai p=@] :< aztec superfood
==
+ +$ jam @tas
+ +$ jelly @tas
:> patterns are functions that build models.
:>
:> other languages might call these "type constructors"
:> engines for our imaginary hello, world app.
:>
|% %work
+:> +default-jam: bunts $jam
+:> +default-juice: bunts $juice
++ say-hello :< say hi to someone
:> friendly welcome message
:>
++ say-minimum :< minimal decoration
|= txt=term
"nothing to say to {(rip 3 txt)}"
+::
+++ default-jam *jam
+++ default-juice *juice
--
