diff --git a/_Docs/KERNEL.md b/_Docs/KERNEL.md
index 82c6f52c..94c410a7 100644
--- a/_Docs/KERNEL.md
+++ b/_Docs/KERNEL.md
@@ -18,6 +18,40 @@
  + Y,A = PStr To Arg[A]
 + CS : Out Of Bound
 
+#PrintFYA :
+Prints C-Style String
+
+##In:
++ Y,A = PTR to CStr
+ + %a : pull 2 bytes to Print Access right String 'drwxrwxrwx'
+ + %b : pull 1 byte to Print BIN 
+ + %B : pull 2 bytes to Print BIN
+ + %d : pull 1 byte unsigned DEC 0..255
+ + %D : pull 2 bytes unsigned DEC 0..65535
+ + %u : pull 2 bytes PTR to 4 bytes long unsigned DEC 0..4294967295
+ + %e : pull 2 bytes PTR to 6 Bytes Real +1.23456789e+12
+ + %f : pull 2 bytes PTR to 6 Bytes Real 3.1415
+ + %h : pull 1 byte to Print HEX
+ + %H : pull 2 bytes to Print HEX
+ + %i : pull 1 byte to Print signed DEC -128..127
+ + %I : pull 2 bytes to Print signed DEC -32768..32767
+ + %L : pull 2 bytes PTR to 4 bytes signed DEC -2147483648..2147483647
+ + %n : pull 1 byte to Print low Nibble HEX
+ + %N : pull 1 byte to Print high Nibble HEX
+ + %s : pull 2 bytes ptr to C-Style String
+ + %S : pull 2 bytes ptr to P-Style String
+ + \e Print 'ESC' ($1B,27)
+ + \n Print CR=13
+ + \\ Print \
+ + \% Print %
++ Modifiers for len and padding : 
+ + %d	   '9'  '12'
+ + %2d	   ' 9' '12'   				
+ + %02d   '09' '12'
+ + %11s   'ABCDEFGH   '	
+ + %011s  'ABCDEFGH000'
+ + %2f		'3.14'
+
 #FOpen
 Open a file