Index: applications/editors/josm/plugins/utilsplugin2/src/org/openstreetmap/josm/plugins/utilsplugin2/latlon/LatLonDialog.java
===================================================================
--- applications/editors/josm/plugins/utilsplugin2/src/org/openstreetmap/josm/plugins/utilsplugin2/latlon/LatLonDialog.java	(revision 35237)
+++ applications/editors/josm/plugins/utilsplugin2/src/org/openstreetmap/josm/plugins/utilsplugin2/latlon/LatLonDialog.java	(revision 35238)
@@ -63,4 +63,8 @@
     private static final String SEC = "\u2033";
 
+    // typographical quotes - see #18361
+    private static final String MIN_TYPO = "\u2019";
+    private static final String SEC_TYPO = "\u201D";
+
     private static final char N_TR = LatLonParser.NORTH.charAt(0);
     private static final char S_TR = LatLonParser.SOUTH.charAt(0);
@@ -72,6 +76,6 @@
             + "([+|-]?\\d+)|"                   // (2)
             + "("+DEG+"|o|deg)|"                // (3)
-            + "('|"+MIN+"|min)|"                // (4)
-            + "(\"|"+SEC+"|sec)|"               // (5)
+            + "('|"+MIN+'|'+MIN_TYPO+"|min)|"   // (4)
+            + "(\"|"+SEC+'|'+SEC_TYPO+"|sec)|"  // (5)
             + "(,|;)|"                          // (6)
             + "([NSEW"+N_TR+S_TR+E_TR+W_TR+"])|"// (7)