[Caml-list] Announce: schoca-0.2.0

[Christoph Bauer <c_bauer@informatik.uni-kl.de>]

Hi,

there is a new release of schoca at
http://sourceforge.net/project/showfiles.php?group_id=2598

Schoca --- Scheme for OCaml
---------------------------

Schoca is an implementation of the Scheme language. The primary
purpose of Schoca is the use as an embedded extension language in
OCaml applications (e.g. the ibgsclient).

Changes for 0.2.0
   
   o Fix for call/cc. The implementation in schoca 0.1.0
     made use of a simple try/catch-block.

     Franklin Chen wrote this demo to show a general problem
     with this approach:

     (define retry #f)

     (define factorial
       (lambda (x)
          (if (= x 0)
            (call/cc (lambda (k) (set! retry k) 1))
            (* x (factorial (- x 1))))))

     (factorial 4)
     (display (retry 2))
     (newline)
   
   o apply Philippe Audebaud's patch (typos/make clean)
   o Fix typos in read_ini_file.ml (reported by Benjamin Geer)
   o you can now write schoca-Scripts like

       #!/usr/bin/schoca

      (display "Hello World!\n")
      (newline)
     
     This was suggested by Benjamin Geer.
  

Christoph Bauer


-- 
proc self {} {foreach c [split [info body self] ""] d {14 -7 0 0 4 -67 4 73 11
69 24 -83 -15 6 -4 -84 78 20 11 -78 -1 -1 79 19 -8 4} { binary scan $c c c
if {[catch {append r [format %c [expr $c+$d]]}]} {return $r};}};puts [self]

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