Implemented most vocab words.

[forth.jl.git] / src / lib_9_vocab.4th

diff --git a/src/lib_9_vocab.4th b/src/lib_9_vocab.4th
index 2b10730..e4f836b 100644 (file)
--- a/src/lib_9_vocab.4th
+++ b/src/lib_9_vocab.4th
@@ -10,3 +10,59 @@
         BL WORD FIND DROP >NAME
         DUP @ F_HIDDEN OR SWAP !
 ;
+
+: VOCAB>LATEST ( vcfa -- vlatest )
+        1+ @ @ ;
+
+: ALSO
+        context #context @ + dup 1- @ swap !
+        1 #context +!
+;
+
+\ Create new vocabulary
+: VOCABULARY
+        create 0 ,
+does>
+        body> context #context @ 1- + !
+;
+
+: DEFINITIONS
+        context #context @ 1- + @ current !
+;
+
+\ Display search order and compilation dictionary
+: ORDER
+
+        \ Search order
+        context #context @ 1- + context swap
+        do
+            i @ >name .name space
+        -1 +loop
+
+        \ Current (definitions)
+        5 spaces
+        current @ >name .name
+;
+
+\ Define root vocabulary (always available)
+vocabulary ROOT
+
+: ONLY
+        1 #context !
+        root 
+        2 #context !
+        root 
+;
+
+: PREVIOUS
+        1 #context -!
+;
+
+also root definitions
+
+: FORTH forth ;
+: ALSO  also ;
+: WORDS words ;
+: ORDER order ;
+
+only forth also definitions