Add support to integer modulo operator

Having support for the '%' operator makes it easier to implement
even/odd version checks, like:

    enable_debug = get_option('enable-debug')
    if enable_debug == 'auto'
      if minor_version % 2 == 0
        enable_debug = 'minimum'
      else
        enable_debug = 'yes'
      endif
    endif

which would be impossible without resorting to less obvious long-hand
forms like:

  a - (b * (a / b))

0 files changed, 0 insertions, 0 deletions