[mkgmap-dev] Patch to allow a style rule to consist of just a regular expression.

Tue Jun 5 18:47:56 BST 2012

Hi

During the conversation with Kay earlier I realised that it is
easily possible to make rules with only complex expressions work.

Currently a rule such as the following would give an error:

   tagname ~ 'blue.*' [ 0x1 ...]
   tagname < 10       [ 0x1 ...]

They can be converted automatically to a form that will work eg:

   tagname=* & tagname~'blue.*' [ 0x1 ...]

The attached patch does this.

..Steve
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