X-Git-Url: https://thelambdalab.xyz/gitweb/index.cgi?a=blobdiff_plain;f=src%2Flib_1_basic.4th;h=a5bb701d44396297c729c2e234546038dc6d7fea;hb=HEAD;hp=dc8c584cad30da9f1904960f90f1f75afe19cc68;hpb=4db66d36d79a44ae2c32443c06b3ddad84cae531;p=forth.jl.git

diff --git a/src/lib_1_basic.4th b/src/lib_1_basic.4th
index dc8c584..a5bb701 100644
--- a/src/lib_1_basic.4th
+++ b/src/lib_1_basic.4th
@@ -36,17 +36,22 @@
 : C@ @ ;
 : C, , ;
 
+\ Retrieve stack depth
 : DEPTH PSP@ PSP0 - ;
 
+\ Words for whitespace
 : '\n' 10 ;
 : BL 32 ;
 : CR '\n' emit ;
 : SPACE BL emit ;
 
+\ CFA retrieval
 : ' BL WORD FIND DROP ;
 : ['] IMMEDIATE
      LIT LIT , ' , ;
 
+\ Compilation
+
 : [COMPILE] IMMEDIATE ' , ;
 : COMPILE IMMEDIATE
     LIT LIT , ' , LIT , , ;
@@ -59,12 +64,14 @@
     ['] LIT , ,
 ;
 
-: LATEST
-    CURRENT @ ;
+\ Convert vocabulary CFA to link addr it contains
+: VOCAB>LATEST
+        1+ @
+;
 
+\ Compile in recursive call to current word
 : RECURSE IMMEDIATE
-        LATEST @        \ LATEST points to the word being compiled at the moment
-        LFA>CFA         \ get the codeword
+        CURRENT @ VOCAB>LATEST
+        LINK>           \ get the codeword
         ,               \ compile it
 ;
-