2026-09-03 14:56:16 +02:00
1 changed files with 6 additions and 5 deletions
@@ -1,14 +1,15 @@
 ; Reads a line from the keyboard and fills the specified buffer with it
 ; Does not support Shift or any other special keys
-; Argument: r1 - pointer to the buffer
-; Returns the pointer to the same buffer
-; Clobbers r2, r3 and r4
+; Arguments:
+; r1 - pointer to the buffer
+; Result:
+; r1 - pointer to the same buffer
+; Clobbers: r2, r3, r4
 pub read_line:
-	
 	mov r4, 0 ; Storing the last key here, so we don't repeat the same key
 	mov r3, r1 ; The pointer to after the last character
 	
-	read_line_keyloop:
+	read_line_keyloop: 
 		keyboard r2
 		
 		cmp r2, r4