Signed-off-by: palary18 <palary18@free.fr>

Some modification :

  Blocks are rearranged ;
  Controls : for, switch, ...
  pin : pulsein ;
  interrupts in the Time drawer : "procInt" with start, stop, detach functions
  some lists functions
  no glue for print function ; you can mix texts, integers, booleans
  possibility to define a global variable
  procedures with arguments (and return) are ok
  ...