make keep-lines? argument optional

svn: r12426
This commit is contained in:
Matthew Flatt 2008-11-13 16:03:26 +00:00
parent 358bc2bbed
commit 422b1d1e09

View File

@ -5,7 +5,7 @@
(provide xform)
(define (xform quiet? src dest header-dirs #:keep-lines? keep-lines?)
(define (xform quiet? src dest header-dirs #:keep-lines? [keep-lines? #f])
(let ([exe (current-extension-compiler)]
[flags (expand-for-compile-variant
(current-extension-preprocess-flags))]