diff --git a/gui/notepad/notepad.tal b/gui/notepad/notepad.tal
index 228bc25..82d6274 100644
--- a/gui/notepad/notepad.tal
+++ b/gui/notepad/notepad.tal
@@ -8,9 +8,9 @@
 ( TODOs:
 	> Show blinker on last character
 	> Mouse2 select word
+	> Select last character in file
 	> Always select end of note on change
-	> Up and down arrows
-	> Display non ascii character as blocks )
+	> Up and down arrows )
 
 |0000
 
@@ -418,17 +418,21 @@ JMP2r
 
 JMP2r
 
-@get-glyph ( char -- addr* )
+@char-addr ( char -- addr* )
 
+	DUP #7e GTH ?&missing
 	#20 SUB #00 SWP #50 SFT2 ;font/glyphs ADD2
 
 JMP2r
+	&missing POP ;error-icn JMP2r
 
 @char-width ( char -- width* )
 
+	DUP #7e GTH ?&missing
 	#20 SUB #00 SWP ;font ADD2 LDA #00 SWP
 
 JMP2r
+	&missing POP #0008 JMP2r
 
 @word-width ( str* -- length* )
 
@@ -500,7 +504,7 @@ JMP2r
 	get-page
 	&while
 		( draw char )
-		LDAk get-glyph .Screen/addr DEO2
+		LDAk char-addr .Screen/addr DEO2
 		DUP2 is-selected STH #0701 STHr [ JMP SWP POP ] .Screen/sprite DEOk DEO
 		.Screen/x DEI2k #0010 SUB2 ROT DEO2
 		( draw selector )
@@ -600,6 +604,8 @@ JMP2r
 (
 @|assets )
 
+@error-icn [
+	aa55 aa55 aa55 aa55 aa55 aa55 aa55 aa55 ]
 @blink-icn [
 	8080 8080 8080 8080 8080 8080 8080 8080 ]
 @caret-icn [
@@ -783,7 +789,7 @@ JMP2r
 	"Click 20 "in 20 "the 20 "lower 20 "left 20 "corner 20 "to 20 "turn 20 "to 20 "the 20 "next 20 "previous 20 "page.
 $1 &end
 
-|a000 "The 20 "other 20 "page.
+|a000 "An 20 "unknown 20 "character: 20 f8 0a 09 "> 20 "Tabbed. 0a 09 "> 20 "Tabbed. $1
 
 |c000 "The 20 "third 20 "page.