INCLUDE now reads lib_2 up to ENDCASE.

[forth.jl.git] / src / forth.jl

diff --git a/src/forth.jl b/src/forth.jl
index 438730f..3526960 100644 (file)
--- a/src/forth.jl
+++ b/src/forth.jl
@@ -968,6 +968,16 @@ NUMTIB, NUMTIB_CFA = defNewVar("#TIB", 0)
 FIB_CFA = defConst("FIB", FIB)
 NUMFIB, NUMFIB_CFA = defNewVar("#FIB", 0)
 
+IB_CFA = defPrimWord("IB", () -> begin
+    pushPS(mem[SOURCE_ID] == 0 ? TIB : FIB)
+    return NEXT
+end)
+
+NUMIB_CFA = defPrimWord("#IB", () -> begin
+    pushPS(mem[SOURCE_ID] == 0 ? NUMTIB : NUMFIB)
+    return NEXT
+end)
+
 TOIN, TOIN_CFA = defNewVar(">IN", 0)
 
 SOURCE_ID, SOURCE_ID_CFA = defNewVar("SOURCE-ID", 0)
@@ -995,6 +1005,7 @@ QUERY_FILE_CFA = defWord("QUERY-FILE",
     [FIB_CFA, LIT_CFA, 160, ROT_CFA, READ_LINE_CFA,
     DROP_CFA, SWAP_CFA,
     NUMFIB_CFA, STORE_CFA,
+    LIT_CFA, 0, TOIN_CFA, STORE_CFA,
     EXIT_CFA])
 
 WORD_CFA = defPrimWord("WORD", () -> begin
@@ -1030,7 +1041,7 @@ WORD_CFA = defPrimWord("WORD", () -> begin
     mem[countAddr] = count
     pushPS(countAddr)
 
-    println("Processing word: '$(getString(countAddr+1,mem[countAddr]))'")
+    println("Processing word: '$(getString(countAddr+1,mem[countAddr]))' (state $(mem[STATE]))")
 
     return NEXT
 end)
@@ -1231,12 +1242,15 @@ INCLUDED_CFA = defWord("INCLUDED",
     DUP_CFA, SOURCE_ID_CFA, STORE_CFA,      # Mark this as the current source
     DUP_CFA, QUERY_FILE_CFA,                # Read line from file
     INTERPRET_CFA,                          # Interpret line
-    INVERT_CFA, ZBRANCH_CFA, -5,            # Loop if not EOF
+    ZBRANCH_CFA, -4,                        # Loop if not EOF
     CLOSE_FILE_CFA, DROP_CFA,               # Close file
     FROMR_CFA, SOURCE_ID_CFA, STORE_CFA,    # Restore input source
     EXIT_CFA])
 
-INCLUDE_CFA = defWord("INCLUDE", [LIT_CFA, 32, WORD_CFA, INCLUDED_CFA, EXIT_CFA]);
+INCLUDE_CFA = defWord("INCLUDE", [LIT_CFA, 32, WORD_CFA,
+    DUP_CFA, INCR_CFA,
+    SWAP_CFA, FETCH_CFA,
+    INCLUDED_CFA, EXIT_CFA]);
 
 
 ABORT_CFA = defWord("ABORT",
@@ -1289,8 +1303,8 @@ function run(;initialize=true)
     jmp = mem[EXIT_CFA]
     while jmp != 0
         try
-            print("Entering prim $(getPrimName(jmp)), PS: ")
-            printPS()
+            #print("Entering prim $(getPrimName(jmp)), PS: ")
+            #printPS()
 
             jmp = callPrim(jmp)