testing system api revision

[watForth.git] / forth.forth

diff --git a/forth.forth b/forth.forth
index fb04e4d..cb6090f 100644 (file)
--- a/forth.forth
+++ b/forth.forth
@@ -34,11 +34,13 @@ word DEFINE-DOES 45 define
 word QUIT 16384 define
 word BYE 25 define
 word WORDS 27 define
-word !CHANNEL 35 define
+word CHANNEL-IN 35 define
+word CHANNEL-OUT 48 define
 word !HERE 36 define
 word HERE 28 define
 
 word STACKTRACE 46 define
+word FETCH 47 define
 
 word ; 1 define
 word JZ: 14 define
@@ -83,9 +85,9 @@ word ::> here define
 ' word , ' 2dup , ' here , ' define-does , ' here , ' define , ' ; ,
 
 \ write the execution semantics of a word to memory
-: MEMORIZE-WORD ' dup , ' JNZ: , here 12 + , ' 2drop , ' ; ,
+: MEMORIZE-WORD ' dup , ' JNZ: , here 12 + , ' 2drop , ' ; , 
 ' 2dup , ' find , ' dup , ' JZ: , here 16 + , ' , , ' 2drop , ' ; ,
-' drop , ' lit , ' lit , ' , , ' execute-num , ' , , ' ; ,
+' drop , ' lit , ' lit , ' , , ' execute-num , ' , , ' ; , 
 
 \ change interpreter semantics to "memorize-word"
 : memorizing ' lit , ' mode , ' lit , ' memorize-word , ' ! , ' ; ,
@@ -94,7 +96,8 @@ word ::> here define
 \memorizing
 \: executing lit mode lit execute-word ! ;
 \: FINISH-" drop string-end ;
-\: " string-start \: KLOOP key 34 =? JNZ: finish-" string-put JMP: KLOOP
+\: BSLASH-" drop key string-put JMP: \here \8 \+ \,
+\: " string-start \: KLOOP key 92 =? JNZ: bslash-" 34 =? JNZ: finish-" string-put JMP: KLOOP
 \: DO"    \:> " " swap lit lit , , lit lit , , ;
 \: DOIF   \:> IF lit JZ: , here dup , ;
 \: DOELSE \:> ELSE lit JMP: , here dup , swap here ! ;
@@ -142,5 +145,6 @@ here define-does then compiling ;
   beyond this point, all hope is lost
 )
 
+\ Print intro string
 " watForth-32 Interactive CLI:
 " .s