parameters: (p)
docstring: relexpr : expr LT expr
                 | expr LE expr
                 | expr GT expr
                 | expr GE expr
                 | expr EQUALS expr
                 | expr NE expr
docstring_summary: relexpr : expr LT expr
                 | expr LE expr
                 | expr GT expr
                 | expr GE expr
                 | expr EQUALS expr
                 | expr NE expr
docstring_tokens: relexpr : expr LT expr | expr LE expr | expr GT expr | expr GE expr | expr EQUALS expr | expr NE expr
function: def p_relexpr(p):
      '''relexpr : expr LT expr
                 | expr LE expr
                 | expr GT expr
                 | expr GE expr
                 | expr EQUALS expr
                 | expr NE expr'''
      p[0] = ('RELOP',p[2],p[1],p[3])
function_tokens: def p_relexpr ( p ) : p [ 0 ] = ( 'RELOP' , p [ 2 ] , p [ 1 ] , p [ 3 ] )