diff --git a/assets/test_prelude.ld b/assets/test_prelude.ld
index c681308..85e2809 100644
--- a/assets/test_prelude.ld
+++ b/assets/test_prelude.ld
@@ -1071,49 +1071,49 @@ fn add_command! (turtle_id, command) -> {
 }
 
 fn forward! {
-	"Moves the turtle forward by a number of steps. Alias: fd!"
+	"Moves the turtle forward by a number of steps. Alias: `fd!`"
 	(steps as :number) -> add_command! (:turtle_0, (:forward, steps))
 }
 
 let fd! = forward!
 
 fn back! {
-	"Moves the turtle backward by a number of steps. Alias: bk!"
+	"Moves the turtle backward by a number of steps. Alias: `bk!`"
 	(steps as :number) -> add_command! (:turtle_0, (:back, steps))
 }
 
 let bk! = back!
 
 fn left! {
-	"Rotates the turtle left, measured in turns. Alias: lt!"
+	"Rotates the turtle left, measured in turns. Alias: `lt!`"
 	(turns as :number) -> add_command! (:turtle_0, (:left, turns))
 }
 
 let lt! = left!
 
 fn right! {
-	"Rotates the turtle right, measured in turns. Alias: rt!"
+	"Rotates the turtle right, measured in turns. Alias: `rt!`"
 	(turns as :number) -> add_command! (:turtle_0, (:right, turns))
 }
 
 let rt! = right!
 
 fn penup! {
-	"Lifts the turtle's pen, stopping it from drawing. Alias: pu!"
+	"Lifts the turtle's pen, stopping it from drawing. Alias: `pu!`"
 	() -> add_command! (:turtle_0, (:penup))
 }
 
 let pu! = penup!
 
 fn pendown! {
-	"Lowers the turtle's pen, causing it to draw. Alias: pd!"
+	"Lowers the turtle's pen, causing it to draw. Alias: `pd!`"
 	() -> add_command! (:turtle_0, (:pendown))
 }
 
 let pd! = pendown!
 
 fn pencolor! {
-	"Changes the turtle's pen color. Takes a single grayscale value, an rgb tuple, or an rgba tuple. Alias: pc!"
+	"Changes the turtle's pen color. Takes a single grayscale value, an rgb tuple, or an rgba tuple. Alias: `pencolour!`, `pc!`"
 	(color as :keyword) -> add_command! (:turtle_0, (:pencolor, color))
 	(gray as :number) -> add_command! (:turtle_0, (:pencolor, (gray, gray, gray, 255)))
 	((r as :number, g as :number, b as :number)) -> add_command! (:turtle_0, (:pencolor, (r, g, b, 255)))
@@ -1125,14 +1125,14 @@ let pencolour! = pencolor!
 let pc! = pencolor!
 
 fn penwidth! {
-	"Sets the width of the turtle's pen, measured in pixels. Alias: pw!"
+	"Sets the width of the turtle's pen, measured in pixels. Alias: `pw!`"
 	(width as :number) -> add_command! (:turtle_0, (:penwidth, width))
 }
 
 let pw! = penwidth!
 
 fn background! {
-	"Sets the background color behind the turtle and path. Alias: bg!"
+	"Sets the background color behind the turtle and path. Alias: `bg!`"
 	(color as :keyword) -> add_command! (:turtle_0, (:background, color))
 	(gray as :number) -> add_command! (:turtle_0, (:background, (gray, gray, gray, 255)))
 	((r as :number, g as :number, b as :number)) -> add_command! (:turtle_0, (:background, (r, g, b, 255)))
@@ -1234,7 +1234,7 @@ fn pendown? {
 }
 
 fn pencolor {
-	"Returns the turtle's pen color as an (r, g, b, a) tuple or keyword."
+	"Returns the turtle's pen color as an (r, g, b, a) tuple or keyword. Alias: `pencolour`."
 	() -> do turtle_states > unbox > :turtle_0 > :pencolor
 }
 
diff --git a/pkg/rudus_bg.wasm b/pkg/rudus_bg.wasm
index 648f14b..b169fcd 100644
Binary files a/pkg/rudus_bg.wasm and b/pkg/rudus_bg.wasm differ