compute indexes during macro expansion
name change: make-instance -> obj-make-instance
inheritance for special methods
fix object var type
call-method no longer binds method before call
special method handling for `call-method'
set type transform
assignment uses 'py-set'
new fake known-types, fixed calling of py-set
new transform syntax
added function strip$
fixed 'py-set' transform
deleted rubbish
transform rename: py-set -> set
underscore syntax for transform args
strip args for in pyel-method-transform
pyel-do-call-transform: only let bind when there are vars to bind
fixed problem with underscore args
fixed 'set' transform