[mkgmap-dev] New filter function trim

Fri Apr 19 22:12:02 BST 2013

Hi all,
I've written a new filter function called trim.

It returns the first part of a value up to the first occurance of a
separator.
If the separator is not found it just returns the value.

Example:
maybe you have a values like this

destination=München;Landsberg;Augsburg;Ammersee
destination=Kaufbeuren;Neugablonz;Mauerstetten;Pforzen

and you want just the first part "München", or "Kaufbeuren"
    '${destination|trim:;}'
will do the trick.

with
destination=München/Landsberg/Augsburg/Ammersee
destination=Kaufbeuren/Neugablonz/Mauerstetten/Pforzen

use
    '${destination|trim:/}'

Find attached the new TrimFilter.java a diff for ValueBuilder.java

Ciao,
  Franco

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