added support for nonstandard "nat"s to Nitpick and fixed bugs in binary "nat"s and "int"s
header {* Plain HOL *}
theory Plain
imports Datatype Record FunDef Extraction
begin
text {*
Plain bootstrap of fundamental HOL tools and packages; does not
include @{text Hilbert_Choice}.
*}
ML {* path_add "~~/src/HOL/Library" *}
end