X-Git-Url: https://git.rrq.au/?a=blobdiff_plain;f=example.f;h=499f468773c06f4163b393900b4a70b1f6143662;hb=61b721d365efaaae4d5ebb8d13972faa697be54b;hp=2443f3264f6d852188f7249cfc1555b4f0539f84;hpb=a6faff31f03d96b6a62188f330848004119d5165;p=rrq%2Fjonasforth.git

diff --git a/example.f b/example.f
index 2443f32..499f468 100644
--- a/example.f
+++ b/example.f
@@ -10,16 +10,24 @@
   DUP 4 PICK = UNTIL
   DROP SWAP DROP SWAP DROP ;     ( a+b )
 
-S" HELLO-ADDR" CREATE
-S" Hello!" DUP ROT
-STORE-STRING
-: HELLO
-  ' HELLO-ADDR LIT, TELL NEWLINE ;
+: HELLO S" Hello!" TELL NEWLINE ;
 
-HELLO
+: TEST-FIB
+  S" 10 FIB = " TELL
+  10 FIB .U
+  SPACE S" (Expected: 59)" TELL NEWLINE ;
 
-S" 10 FIB = " TELL
-10 FIB .U
-S"  (Expected: 59)" TELL NEWLINE
+\ This example calls the Blt() function on UEFI's Graphics Output Protocol. See
+\ the UEFI specification and uefi.f for more information.
+: BLUE-SQUARE
+  GraphicsOutputProtocol
+  HERE @ 255 C, 0 C, 0 C, 0 C, \ Buffer with single blue pixel
+  EfiBltVideoFill
+  0 0 \ Source
+  100 100 20 20 \ Destination
+  0
+  GOP.Blt() ;
 
-TERMINATE
+HELLO
+TEST-FIB
+BLUE-SQUARE