tiny cleanup and speedups

_std/text.dm

@@ -5,7 +5,7 @@
 	return ""
 
 /proc/trim_right(text)
-	for (var/i = length(text), i > 0, i--)
+	for (var/i = length(text) to 1 step -1)
 		if (text2ascii(text, i) > 32)
 			return copytext(text, 1, i + 1)
 

code/modules/mechanics/MechanicMadness.dm

@@ -494,7 +494,7 @@
 		return
 
 	proc/componentSay(var/string)
-		string = trim(sanitize(html_encode(string)), 1)
+		string = trim(sanitize(html_encode(string)))
 		for(var/mob/O in all_hearers(7, src.loc))
 			O.show_message("<span class='game radio'><span class='name'>[src]</span><b> [bicon(src)] [pick("squawks", "beeps", "boops", "says", "screeches")], </b> <span class='message'>\"[string]\"</span></span>",2)
 

code/procs/gamehelpers.dm

@@ -1,16 +1,3 @@
-
-/*
-    replacetext(haystack, needle, replace)
-
-        Replaces all occurrences of needle in haystack (case-insensitive)
-        with replace value.
-
-    replaceText(haystack, needle, replace)
-
-        Replaces all occurrences of needle in haystack (case-sensitive)
-        with replace value.
-*/
-
 var/list/vowels_lower = list("a","e","i","o","u")
 var/list/vowels_upper = list("A","E","I","O","U")
 var/list/consonants_lower = list("b","c","d","f","g","h","j","k","l","m","n","p","q","r","s","t","v","w","x","y","z")
@@ -79,7 +66,6 @@ var/list/stinkThingies = list("ass","taint","armpit","excretions","leftovers","a
 	return null
 
 /proc/get_area_name(N) //get area by it's name
-
 	for(var/area/A in world)
 		if(A.name == N)
 			return A