microcode/makegen/makegen.scm: Revert recent change.
authorMatt Birkholz <matt@birchwood-abbey.net>
Tue, 25 Apr 2017 22:36:58 +0000 (15:36 -0700)
committerMatt Birkholz <matt@birchwood-abbey.net>
Tue, 25 Apr 2017 23:47:55 +0000 (16:47 -0700)
commitdb1fe350b547a5db9e4928b86ec314015c25a736
treea68a050b3e6542310f56c7784d35dd4e20b3956b
parentcdc121125e5478d234d19bc8a92ba75515de166d
microcode/makegen/makegen.scm: Revert recent change.

9.2 has a different write-string.  Use the deprecated write-substring
just a little longer.
src/microcode/makegen/makegen.scm