/media/sda-magnetic/david/Extern-Magnetic-2022-06-29/Extern01/Dokumente-11-2021-07-05/informatik-math/informatik2/bash-programming/lex-yacc-bash-etc/grammatik02.txt

stmt        ->  assigment | cond | loop
assignment  ->  id := expr
cond        ->  if boolexpr then stmt fi |
                if boolexpr then stmt else stmt fi
loop        ->  while boolexpr do stmt od
expr        ->  boolexpr | numexpr
boolexpr    ->  numexpr cop numexpr
numexpr     ->  numexpr + term | term
term        ->  term * factor | factor
factor      ->  id | const | (numexpr)