Hi all,

TXR 199 is out. Binaries at Bintray.

• New compiler optimizations, particularly access to global lexical variables.
• File compiler now conveniently propagates hash bang line from source file to compiled file, and that hash bang operation is supported in compiled files.
  
• Top-level forms treated more incrementally by evaluator and compiler. This means that for instance we can compile (progn (defmacro foo ()) (foo)) as a top-level form. The sub-forms are expanded and compiled separately and sequence.
  
• New functions in library: random-float, signum and others. Floating-point rounding control exposed, if available in host platform.
• Fixed bug in compiler's treatment of nil test in (for ...) loop.
• Numerous doc improvements.
  

 Cheers ...