From: janburse@fastmail.fm   
      
   Dear All,   
      
   We are happy to announce a new edition of   
   the Dogelog Player:   
      
   - Arrow Functions:   
   Using superintelligence in the loop, our development   
   cycle has reached new hights of innovation and   
   unprecedent delivery speed. Dogelog Player now has   
   arrow functions using a (=>)/2 operator. The semantics   
   is different from other offerings and based on ISO   
   core standard witness calculation [7.1.1.4].   
      
   - Arrow Compilation:   
   But we did not stop at interpreted arrow functions,   
   the Prolog system also offers ahead of time   
   compilation, which covers both library(yall) and   
   library(apply_macros) from SWI-Prolog. But it goes   
   beyond, there is no need for meta predicate   
   declarations, and compiled arrow functions can   
   be stored inside Prolog facts.   
      
   - Arrow Decompilation:   
   The compilation compensates the additional effort   
   of witness calculuation and we get same execution   
   speed as SWI-Prolog. The code result is similarly   
   cryptic. The good news is, the compilation can be   
   easily undone. This is realized in Dogelog Player   
   so that clause listing and the interactive debugger   
   show the original arrow functions.   
      
   Have Fun!   
      
   Jan Burse, https://www.herbrand.ai/ , 27.10.2025   
      
   --- SoupGate-Win32 v1.05   
    * Origin: you cannot sedate... all the things you hate (1:229/2)