Attached patch does the trick easier:
mkgmap:country=DEU& mkgmap:city!=* { set
mkgmap:city='${mkgmap:admin_level8|remove:Gemeinde !Stadt }' }
The filter "remove" removes all occurrences of the defined regexp.
Regexps are separated by "!".
Please have a try.
Maybe someone has a better idea for the separator character?
WanMil
On Tue, Dec 06, toc-rox wrote:
How is it possible to substitute more than one word ?
I have something like this as names in "admin_level=8":
"Gemeinde Spalt"
"Gemeinde Maxdorf"
"Stadt Linz am Rhein"
"Stadt Rodgau"
I want to replace "Gemeinde " and "Stadt " with nothing.
How is it possible to combine:
mkgmap:country=DEU& mkgmap:city!=*& mkgmap:admin_level8=* { set
mkgmap:city='${mkgmap:admin_level8|subst:Gemeinde }' }
and
mkgmap:country=DEU& mkgmap:city!=*& mkgmap:admin_level8=* { set
mkgmap:city='${mkgmap:admin_level8|subst:Stadt }' }
I only know a way how to do it with three (untested yet):
mkgmap:country=DEU& mkgmap:city!=*& mkgmap:admin_level8~'Gemeinde.*' { set
mkgmap:city='${mkgmap:admin_level8|subst:Gemeinde }' }
mkgmap:country=DEU& mkgmap:city!=*& mkgmap:admin_level8~'Stadt.*' { set
mkgmap:city='${mkgmap:admin_level8|subst:Stadt }' }
mkgmap:country=DEU& mkgmap:city!=*& mkgmap:admin_level8=* { set
mkgmap:city='${mkgmap:admin_level8|subst:Gemeinde }' }
which will create a huge amount of additional rules ...
Thorsten
Index: src/uk/me/parabola/mkgmap/osmstyle/actions/RemoveFilter.java
===================================================================
--- src/uk/me/parabola/mkgmap/osmstyle/actions/RemoveFilter.java (revision 0)
+++ src/uk/me/parabola/mkgmap/osmstyle/actions/RemoveFilter.java (revision 0)
@@ -0,0 +1,43 @@
+/*
+ * Copyright (C) 2006, 2011.
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 3 or
+ * version 2 as published by the Free Software Foundation.
+ *
+ * This program is distributed in the hope that it will be useful, but
+ * WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ * General Public License for more details.
+ */
+package uk.me.parabola.mkgmap.osmstyle.actions;
+
+import java.util.regex.Pattern;
+
+import uk.me.parabola.log.Logger;
+import uk.me.parabola.mkgmap.reader.osm.Element;
+
+/**
+ * Remove all occurrences of a
+ *
+ * @author Toby Speight
+ */
+public class RemoveFilter extends ValueFilter {
+ private static final Logger log = Logger.getLogger(RemoveFilter.class);
+ private final String[] rules;
+
+ public RemoveFilter(String arg) {
+ rules = arg.split(Pattern.quote("!"));
+ }
+
+ public String doFilter(String value, Element el) {
+ String input = value;
+ for (String rule : rules) {
+ value = value.replaceAll(rule, "");
+ }
+ if (value.equals(input)==false) {
+ log.error("Removal: '"+input+"' => '"+value+"'");
+ }
+ return value;
+ }
+}
Index: src/uk/me/parabola/mkgmap/osmstyle/actions/ValueBuilder.java
===================================================================
--- src/uk/me/parabola/mkgmap/osmstyle/actions/ValueBuilder.java (revision 2137)
+++ src/uk/me/parabola/mkgmap/osmstyle/actions/ValueBuilder.java (working copy)
@@ -173,6 +173,8 @@
item.addFilter(new ConvertFilter(arg));
} else if (cmd.equals("subst")) {
item.addFilter(new SubstitutionFilter(arg));
+ } else if (cmd.equals("remove")) {
+ item.addFilter(new RemoveFilter(arg));
} else if (cmd.equals("prefix")) {
item.addFilter(new PrependFilter(arg));
} else if (cmd.equals("highway-symbol")) {
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