Re: [mkgmap-dev] [PATCH] apply_local action (variable substitution in relation members)

21 Dec 2009

      On Mon, Dec 14, 2009 at 11:41:05PM +0200, Marko Mäkelä wrote:
...
Yet another solution would be to have a special syntax of variable
substitution that would bypass the valueTags, say, $(var) instead of ${var}:
(type=boundary | type=multipolygon) & boundary=administrative & name=*
{ apply
  {
    set mkgmap:boundary_name='$(mkgmap:boundary_name)/${name}' | '${name}';
  }
}
I implemented this (see the attached patch).  It was easier than I thought,
and the runtime penalty should be low.

Unless someone complains, I will commit this patch tomorrow.

	Marko