Tidy up deletion routines in list.scm.
authorTaylor R Campbell <campbell@mumble.net>
Mon, 11 Feb 2019 00:16:06 +0000 (00:16 +0000)
committerTaylor R Campbell <campbell@mumble.net>
Mon, 11 Feb 2019 00:46:27 +0000 (00:46 +0000)
commitec99f9c4a509a4f61c2311ae2197d6e410bc18cb
treea1a6b6b4acf208ce48fec91fca6cdcd3221ccb7e
parente2c134e1237c117b11993c1c81bd6d46728602c4
Tidy up deletion routines in list.scm.

- Share code.
- Use constant stack space.
src/runtime/list.scm