Change the port implementation to have a type that holds the
authorChris Hanson <org/chris-hanson/cph>
Tue, 16 Feb 1999 19:44:51 +0000 (19:44 +0000)
committerChris Hanson <org/chris-hanson/cph>
Tue, 16 Feb 1999 19:44:51 +0000 (19:44 +0000)
commit790edc025600ab44e03c6e3ddd0916cee8d5755d
treebf7393d6d808eb81bfd41c2a239b0cc531a5a9e3
parent2ab8de6247793b3dce370980d77d13ab3e09bcd4
Change the port implementation to have a type that holds the
operations on the port.  This new implementation supports a crude form
of single inheritance.
v7/src/runtime/output.scm
v7/src/runtime/port.scm
v7/src/runtime/runtime.pkg
v8/src/runtime/runtime.pkg