Back out recent misguided changes.
authorTaylor R Campbell <campbell@mumble.net>
Sun, 3 Apr 2011 17:48:50 +0000 (17:48 +0000)
committerTaylor R Campbell <campbell@mumble.net>
Sun, 3 Apr 2011 17:48:50 +0000 (17:48 +0000)
commit7d0294106d945b4fa35572e0534f90d88273d1b2
tree2cef46879d33d634718501684406c5d1b4ad00dc
parentca330b9df36dd68b1f0fdbee1daf8c066d32053a
Back out recent misguided changes.

It turns out dynamic scope and vi don't work very well.

This also fixes a grammatical error reported to Arthur by an angry
centurion.
src/edwin/modefs.scm
src/microcode/errors.h
src/microcode/interp.c