Modified action param to not include colons or semi-colons.

Modified name param to not include colons or semi-colons and to include regular dashes (because they're legal in Magic card names).
Modified prefix param to accept curly apostrophe (Urza'swalk *shudder*).
Modified landwalk to to_lower() all inputs with "land".

git-svn-id: svn://svn.code.sf.net/p/magicseteditor/code/trunk@697 0fc631ac-6414-0410-93d0-97cfa31319b6

data/vanguard.mse-game/game

@@ -470,12 +470,12 @@ keyword parameter type:
 		script: \{english_number_multiple({input})\}
 keyword parameter type:
 	name: action
-	match: [^(\n]+
+	match: [^(;:\n]+
 	separator after is: [.]
 	reminder script: alternative_cost()
 keyword parameter type:
 	name: name
-	match: [^(.,\n—-]+
+	match: [^(.:;\n—]+
 	refer script:
 		name: normal
 		description: No changes made.
@@ -488,7 +488,7 @@ keyword parameter type:
 	name: prefix
 	description: Prefix for things like "<something>walk"
 	optional: false
-	match: [A-Z][A-Z,a-z ]*
+	match: [A-Z][A-Z,a-z’ ]*
 	example: Forest
 keyword parameter type:
 	name: a