Index: doc/README.rulesets
===================================================================
RCS file: /home/freeciv/CVS/freeciv/doc/README.rulesets,v
retrieving revision 1.3
diff -u -r1.3 README.rulesets
--- doc/README.rulesets	2002/06/01 19:05:52	1.3
+++ doc/README.rulesets	2002/06/12 09:30:59
@@ -143,9 +143,9 @@
   where the cityname is just the name for the city (note that it
   may not contain quotes or parenthesis), and each "label" matches
   (case-insensitive) a terrain type for the city (or "river"), with a
-  preceeding !, -, or ~ to negate it.  The terrain list is optional, of
-  course, so the entry can just contain the cityname if desired.  A city
-  name labeled as matching a terrain type will match a particular map
+  preceeding ! to negate it.  The terrain list is optional, of course,
+  so the entry can just contain the cityname if desired.  A city name
+  labeled as matching a terrain type will match a particular map
   location if that map location is on or adjacent to a tile of the named
   terrain type; in the case of the "river" label (which is a special
   case) only the map location itself is considered.  A complex example:
Index: server/ruleset.c
===================================================================
RCS file: /home/freeciv/CVS/freeciv/server/ruleset.c,v
retrieving revision 1.111
diff -u -r1.111 ruleset.c
--- server/ruleset.c	2002/06/12 07:24:48	1.111
+++ server/ruleset.c	2002/06/12 09:30:59
@@ -1863,8 +1863,8 @@
    * Each string will be of the form
    * "<cityname> (<label>, <label>, ...)".  The cityname is just the
    * name for this city, while each "label" matches a terrain type
-   * for the city (or "river"), with a preceeding !, -, or ~ to negate
-   * it.  The parentheses are optional (but necessary to have the
+   * for the city (or "river"), with a preceeding ! to negate it.
+   * The parentheses are optional (but necessary to have the
    * settings, of course).  Our job is now to parse this into the
    * city_name structure.
    */
@@ -1910,10 +1910,9 @@
 	
 	  /*
 	   * The ! is used to mark a negative, which is recorded
-	   * with a -1.  Otherwise we use a 1.  '-' and '~' have
-	   * the same meaning.
+	   * with a -1.  Otherwise we use a 1.
 	   */
-	  if (name[0] == '!' || name[0] == '-' || name[0] == '~') {
+	  if (name[0] == '!') {
 	    name++;
 	    setting = -1;
 	  } else {