[parenscript-devel] Commit abf27a29f introduces bug in / operator

[sblist at me.com]

(ps (floor (1- x) y)) => Error:

There is no applicable method for the generic function
  #<STANDARD-GENERIC-FUNCTION PARENSCRIPT::PS-PRINT% (66)>
when called with arguments
  (1- (PARENSCRIPT::X))

This bug isn't present in abf27a29f's parent.

	Scott