Fixes issues with pen bbcode. Replacetext did not work correctly after I changed text2list - (It was missing 'needles' at the beginning of 'haystacks').

>dd_replacetext and dd_replacetext_case are now replacetext and replacetextEx respectively.
>replacetext and replacetextEx works using strings only; it doesn't convert it into a list and then back into a string.

Fixes some dumb-dumbs in textlist and text2listEx
> "<" where there should be a "<="
> no else case for when the separator is longer than the text (causing empty lists to be returned)

git-svn-id: http://tgstation13.googlecode.com/svn/trunk@4971 316c924e-a436-60f5-8080-3fe189b3f50e

code/game/objects/items/blueprints.dm

@@ -163,19 +163,19 @@ move an amendment</a> to the drawing.</p>
 
 
 /obj/item/blueprints/proc/set_area_machinery_title(var/area/A,var/title,var/oldtitle)
-	if (!oldtitle) // or dd_replacetext goes to infinite loop
+	if (!oldtitle) // or replacetext goes to infinite loop
 		return
 	for(var/area/RA in A.related)
 		for(var/obj/machinery/alarm/M in RA)
-			M.name = dd_replacetext(M.name,oldtitle,title)
+			M.name = replacetext(M.name,oldtitle,title)
 		for(var/obj/machinery/power/apc/M in RA)
-			M.name = dd_replacetext(M.name,oldtitle,title)
+			M.name = replacetext(M.name,oldtitle,title)
 		for(var/obj/machinery/atmospherics/unary/vent_scrubber/M in RA)
-			M.name = dd_replacetext(M.name,oldtitle,title)
+			M.name = replacetext(M.name,oldtitle,title)
 		for(var/obj/machinery/atmospherics/unary/vent_pump/M in RA)
-			M.name = dd_replacetext(M.name,oldtitle,title)
+			M.name = replacetext(M.name,oldtitle,title)
 		for(var/obj/machinery/door/M in RA)
-			M.name = dd_replacetext(M.name,oldtitle,title)
+			M.name = replacetext(M.name,oldtitle,title)
 	//TODO: much much more. Unnamed airlocks, cameras, etc.
 
 /obj/item/blueprints/proc/check_tile_is_border(var/turf/T2,var/dir)

code/game/objects/items/devices/PDA/PDA.dm

@@ -536,7 +536,7 @@ var/global/list/obj/item/device/pda/PDAs = list()
 					if (in_range(src, U) && loc == U)
 						n = copytext(adminscrub(n), 1, MAX_MESSAGE_LEN)
 						if (mode == 1)
-							note = dd_replacetext(n, "\n", "<BR>")
+							note = replacetext(n, "\n", "<BR>")
 							notehtml = n
 					else
 						U << browse(null, "window=pda")

code/game/objects/items/devices/uplinks.dm

@@ -18,9 +18,9 @@ A list of items and costs is stored under the datum of every game mode, alongsid
 /obj/item/device/uplink/New()
 	welcome = ticker.mode.uplink_welcome
 	if(!item_data)
-		items = dd_replacetext(ticker.mode.uplink_items, "\n", "")	// Getting the text string of items
+		items = replacetext(ticker.mode.uplink_items, "\n", "")	// Getting the text string of items
 	else
-		items = dd_replacetext(item_data)
+		items = replacetext(item_data)
 	ItemList = text2list(src.items, ";")	// Parsing the items text string
 	uses = ticker.mode.uplink_uses
 

code/game/objects/structures/musician.dm

@@ -330,7 +330,7 @@
 	proc/compilesong()
 		var/compilestring = ""
 
-		var/strippedsourcestring = dd_replacetext(currentsong.sourcestring, "\n", "")
+		var/strippedsourcestring = replacetext(currentsong.sourcestring, "\n", "")
 
 		strippedsourcestring = unbayify(strippedsourcestring)
 
@@ -601,7 +601,7 @@
 		updateUsrDialog()
 
 	else if(href_list["export"])
-		var/output = dd_replacetext(currentsong.sourcestring, "\n", "")
+		var/output = replacetext(currentsong.sourcestring, "\n", "")
 
 		var/list/sourcelist = text2list(output, ",")
 
@@ -728,8 +728,8 @@
 			var/input = html_encode(input(usr, "", "Edit", currentsong.sourcestring) as message|null)
 			if(isnull(input)) return
 
-			input = dd_replacetext(input, " ", "")
-			input = dd_replacetext(input, "\t", "")
+			input = replacetext(input, " ", "")
+			input = replacetext(input, "\t", "")
 
 			if(lentext(input)>4000)
 				statusmsg("Editor Error: Song too long, end was cutoff (max 4000)")