Merge pull request #2386 from Citadel-Station-13/revert-2368-revert-2346-upstream-merge-29813

The wiki button now asks what page you want to be taken to [Fixed Edition]

interface/interface.dm

@@ -1,12 +1,14 @@
 //Please use mob or src (not usr) in these procs. This way they can be called in the same fashion as procs.
-/client/verb/wiki()
+/client/verb/wiki(query as text)
 	set name = "wiki"
-	set desc = "Visit the wiki."
+	set desc = "Type what you want to know about.  This will open the wiki in your web browser. Type nothing to go to the main page."
 	set hidden = 1
 	if(config.wikiurl)
-		if(alert("This will open the wiki in your browser. Are you sure?",,"Yes","No")=="No")
-			return
-		src << link(config.wikiurl)
+		if(query)
+			var/output = config.wikiurl + "/index.php?title=Special%3ASearch&profile=default&search=" + query
+			src << link(output)
+		else if (query != null)
+			src << link(config.wikiurl)
 	else
 		to_chat(src, "<span class='danger'>The wiki URL is not set in the server configuration.</span>")
 	return