X-Git-Url: https://thelambdalab.xyz/gitweb/index.cgi?p=forth.jl.git;a=blobdiff_plain;f=src%2Fforth.jl;h=947aafbfce8509c975ccbdad09ba555666388e42;hp=e391d0053e210231567879fabeac419fe85ce420;hb=d3205350a0b5935ac26e154750f5916ebbeebae3;hpb=ef54433308b352a75aeb6026da1795495d61860c

diff --git a/src/forth.jl b/src/forth.jl
index e391d00..947aafb 100644
--- a/src/forth.jl
+++ b/src/forth.jl
@@ -501,7 +501,7 @@ end)
 XOR_CFA = defPrimWord("XOR", () -> begin
     b = popPS()
     a = popPS()
-    pushPS(a $ b)
+    pushPS(xor(a, b))
     return NEXT
 end)
 
@@ -678,13 +678,11 @@ READ_LINE_CFA = defPrimWord("READ-LINE", () -> begin
     addr = popPS()
 
     fh = openFiles[fid]
-    line = readline(fh)
+    line = readline(fh, chomp=false)
 
     eofFlag = endswith(line, '\n') ? 0 : -1
     line = chomp(line)
 
-    #println("Reading: $line");
-
     putString(line, addr, maxSize)
 
     pushPS(length(line))
@@ -694,6 +692,25 @@ READ_LINE_CFA = defPrimWord("READ-LINE", () -> begin
     return NEXT
 end)
 
+READ_FILE_CFA = defPrimWord("READ-FILE", () -> begin
+    fid = popPS()
+    size = popPS()
+    addr = popPS()
+
+    fh = openFiles[fid]
+
+    string = join(map(x -> Char(x), read(fh, size)), "")
+
+    eofFlag = length(string) == size ? 0 : -1 ;
+
+    putString(string, addr, length(string))
+
+    pushPS(length(string))
+    pushPS(eofFlag)
+
+    return NEXT
+end)
+
 
 EMIT_CFA = defPrimWord("EMIT", () -> begin
     print(Char(popPS()))
@@ -1110,7 +1127,7 @@ end, flags=F_IMMED)
 
 HIDDEN_CFA = defPrimWord("HIDDEN", () -> begin
     lenAndFlagsAddr = mem[mem[CURRENT]+1] + 1
-    mem[lenAndFlagsAddr] = mem[lenAndFlagsAddr] $ F_HIDDEN
+    mem[lenAndFlagsAddr] = xor(mem[lenAndFlagsAddr], F_HIDDEN)
     return NEXT
 end)
 
@@ -1130,7 +1147,7 @@ SEMICOLON_CFA = defWord(";",
 
 IMMEDIATE_CFA = defPrimWord("IMMEDIATE", () -> begin
     lenAndFlagsAddr = mem[mem[CURRENT]+1] + 1
-    mem[lenAndFlagsAddr] = mem[lenAndFlagsAddr] $ F_IMMED
+    mem[lenAndFlagsAddr] = xor(mem[lenAndFlagsAddr],  F_IMMED)
     return NEXT
 end, flags=F_IMMED)