complete the skeleton of dquotes.subx

Still some failing tests:
  - emit-string-literal-data doesn't ignore metadata when computing the
    length of literal strings
  - emit-string-literal-data doesn't handle escape sequences

One issue doesn't have a failing test:
  - emit-metadata doesn't handle string literals containing '/'

All these open issues involve a common design question: how to parse a
'word' that includes a string literal that may include spaces.

For everything else I know words can't contain spaces and datums can't
contain slashes. But for string literals things are tougher.

12 files changed, 210 insertions, 49 deletions

diff --git a/subx/057write.subx b/subx/057write.subx
index 455146ac..203cbf76 100644
--- a/subx/057write.subx
+++ b/subx/057write.subx
@@ -151,8 +151,9 @@ _test-stream:
     # current read index
     0/imm32
     # length
-    8/imm32
-    # data
-    00 00 00 00 00 00 00 00  # 8 bytes
+    0x10/imm32
+    # data (2 lines x 8 bytes/line)
+    00 00 00 00 00 00 00 00
+    00 00 00 00 00 00 00 00
 
 # . . vim:nowrap:textwidth=0
diff --git a/subx/066print-int.subx b/subx/066print-int.subx
index 0715b414..1280f348 100644
--- a/subx/066print-int.subx
+++ b/subx/066print-int.subx
@@ -6,7 +6,7 @@
 # . 1-3 bytes   3 bits              2 bits          3 bits        3 bits      3 bits        2 bits      2 bits      0/1/2/4 bytes   0/1/2/4 bytes
 
 #? Entry:  # run a single test, while debugging
-#?     e8/call test-print-int32-buffered/disp32
+#?     e8/call test-print-int32/disp32
 #?     # syscall(exit, Num-test-failures)
 #?     8b/copy                         0/mod/indirect  5/rm32/.disp32            .             .           3/r32/EBX   Num-test-failures/disp32          # copy *Num-test-failures to EBX
 #?     b8/copy-to-EAX  1/imm32/exit
@@ -171,8 +171,97 @@ test-print-byte-buffered:
     # . end
     c3/return
 
+print-int32:  # f : (address stream), n : int -> <void>
+    # pseudocode:
+    #  write(f, "0x")
+    #  ECX = 28
+    #  while true
+    #    if (ECX < 0) break
+    #    EAX = n >> ECX
+    #    EAX = EAX & 0xf
+    #    append-byte(f, AL)
+    #    ECX -= 4
+    #
+    # . prolog
+    55/push-EBP
+    89/copy                         3/mod/direct    5/rm32/EBP    .           .             .           4/r32/ESP   .               .                 # copy ESP to EBP
+    # . save registers
+    50/push-EAX
+    51/push-ECX
+    # ECX = 28
+    b9/copy-to-ECX  0x1c/imm32
+$print-int32:print-hex-prefix:
+    # write(f, "0x")
+    # . . push args
+    68/push  "0x"/imm32
+    ff          6/subop/push        1/mod/*+disp8   5/rm32/EBP    .           .             .           .           8/disp8         .                 # push *(EBP+8)
+    # . . call
+    e8/call  write/disp32
+    # . . discard args
+    81          0/subop/add         3/mod/direct    4/rm32/ESP    .           .             .           .           .               8/imm32           # add to ESP
+$print-int32:loop:
+    # if (ECX < 0) break
+    81          7/subop/compare     3/mod/direct    1/rm32/ECX    .           .             .           .           .               0/imm32           # compare ECX
+    7c/jump-if-lesser  $print-int32:end/disp8
+    # EAX = n >> ECX
+    8b/copy                         1/mod/*+disp8   5/rm32/EBP    .           .             .           0/r32/EAX   0xc/disp8       .                 # copy *(EBP+12) to EAX
+    d3/>>ECX    5/subop/pad-zeroes  3/mod/direct    0/rm32/EAX    .           .             .           .           .               .                 # shift EAX right by ECX bits, padding zeroes
+    # EAX = to-hex-char(AL)
+    25/and-EAX  0xf/imm32
+    e8/call  to-hex-char/disp32
+    # append-byte(f, AL)
+    # . . push args
+    50/push-EAX
+    ff          6/subop/push        1/mod/*+disp8   5/rm32/EBP    .           .             .           .           8/disp8         .                 # push *(EBP+8)
+    # . . call
+    e8/call  append-byte/disp32
+    # . . discard args
+    81          0/subop/add         3/mod/direct    4/rm32/ESP    .           .             .           .           .               8/imm32           # add to ESP
+    # ECX -= 4
+    81          5/subop/subtract    3/mod/direct    1/rm32/ECX    .           .             .           .           .               4/imm32           # subtract from ECX
+    eb/jump  $print-int32:loop/disp8
+$print-int32:end:
+    # . restore registers
+    59/pop-to-ECX
+    58/pop-to-EAX
+    # . epilog
+    89/copy                         3/mod/direct    4/rm32/ESP    .           .             .           5/r32/EBP   .               .                 # copy EBP to ESP
+    5d/pop-to-EBP
+    c3/return
+
+test-print-int32:
+    # - check that print-int32 prints the hex textual representation
+    # setup
+    # . clear-stream(_test-stream)
+    # . . push args
+    68/push  _test-stream/imm32
+    # . . call
+    e8/call  clear-stream/disp32
+    # . . discard args
+    81          0/subop/add         3/mod/direct    4/rm32/ESP    .           .             .           .           .               4/imm32           # add to ESP
+    # print-int32(_test-stream, 0x8899aa)
+    # . . push args
+    68/push  0x8899aa/imm32
+    68/push  _test-stream/imm32
+    # . . call
+    e8/call  print-int32/disp32
+    # . . discard args
+    81          0/subop/add         3/mod/direct    4/rm32/ESP    .           .             .           .           .               8/imm32           # add to ESP
+    # check-stream-equal(_test-stream, "0x008899aa", msg)
+    # . . push args
+    68/push  "F - test-print-int32"/imm32
+    68/push  "0x008899aa"/imm32
+    68/push  _test-stream/imm32
+    # . . call
+    e8/call  check-stream-equal/disp32
+    # . . discard args
+    81          0/subop/add         3/mod/direct    4/rm32/ESP    .           .             .           .           .               0xc/imm32         # add to ESP
+    # . end
+    c3/return
+
 print-int32-buffered:  # f : (address buffered-file), n : int -> <void>
     # pseudocode:
+    #  write-buffered(f, "0x")
     #  ECX = 28
     #  while true
     #    if (ECX < 0) break
@@ -189,6 +278,15 @@ print-int32-buffered:  # f : (address buffered-file), n : int -> <void>
     51/push-ECX
     # ECX = 28
     b9/copy-to-ECX  0x1c/imm32
+$print-int32-buffered:print-hex-prefix:
+    # write-buffered(f, "0x")
+    # . . push args
+    68/push  "0x"/imm32
+    ff          6/subop/push        1/mod/*+disp8   5/rm32/EBP    .           .             .           .           8/disp8         .                 # push *(EBP+8)
+    # . . call
+    e8/call  write-buffered/disp32
+    # . . discard args
+    81          0/subop/add         3/mod/direct    4/rm32/ESP    .           .             .           .           .               8/imm32           # add to ESP
 $print-int32-buffered:loop:
     # if (ECX < 0) break
     81          7/subop/compare     3/mod/direct    1/rm32/ECX    .           .             .           .           .               0/imm32           # compare ECX
@@ -271,10 +369,10 @@ test-print-int32-buffered:
 #?     # . . discard args
 #?     81          0/subop/add         3/mod/direct    4/rm32/ESP    .           .             .           .           .               8/imm32           # add to ESP
 #?     # }}}
-    # check-stream-equal(_test-stream, "008899aa", msg)
+    # check-stream-equal(_test-stream, "0x008899aa", msg)
     # . . push args
     68/push  "F - test-print-int32-buffered"/imm32
-    68/push  "008899aa"/imm32
+    68/push  "0x008899aa"/imm32
     68/push  _test-stream/imm32
     # . . call
     e8/call  check-stream-equal/disp32
diff --git a/subx/Readme.md b/subx/Readme.md
index 517515d8..c91d10ab 100644
--- a/subx/Readme.md
+++ b/subx/Readme.md
@@ -629,13 +629,19 @@ allocated memory for it.)_
 * `append-byte`: int -> stream
   - Will abort the entire program if there isn't enough room.
 * `append-byte-hex`: int -> stream
+  - textual representation in hex, no '0x' prefix
+  - Will abort the entire program if there isn't enough room.
+* `print-int32`: int -> stream
+  - textual representation in hex, including '0x' prefix
   - Will abort the entire program if there isn't enough room.
 * `write-buffered`: string -> buffered-file
 * `write-slice-buffered`: slice -> buffered-file
 * `flush`: buffered-file
 * `write-byte-buffered`: int -> buffered-file
 * `print-byte-buffered`: int -> buffered-file
-  - textual representation in hex
+  - textual representation in hex, no '0x' prefix
+* `print-int32-buffered`: int -> buffered-file
+  - textual representation in hex, including '0x' prefix
 
 #### reading from disk
 * `read`: file -> stream
diff --git a/subx/apps/assort b/subx/apps/assort
index 1cd0b6cf..227bf4e7 100755
--- a/subx/apps/assort
+++ b/subx/apps/assort
Binary files differdiff --git a/subx/apps/crenshaw2-1 b/subx/apps/crenshaw2-1
index 03d3d0c3..8414e3ce 100755
--- a/subx/apps/crenshaw2-1
+++ b/subx/apps/crenshaw2-1
Binary files differdiff --git a/subx/apps/crenshaw2-1b b/subx/apps/crenshaw2-1b
index 60521cb0..5dddec43 100755
--- a/subx/apps/crenshaw2-1b
+++ b/subx/apps/crenshaw2-1b
Binary files differdiff --git a/subx/apps/dquotes b/subx/apps/dquotes
index 03e591f6..02102f04 100755
--- a/subx/apps/dquotes
+++ b/subx/apps/dquotes
Binary files differdiff --git a/subx/apps/dquotes.subx b/subx/apps/dquotes.subx
index 6cd8d6ea..4810bcad 100644
--- a/subx/apps/dquotes.subx
+++ b/subx/apps/dquotes.subx
@@ -31,7 +31,7 @@ Entry:  # run tests if necessary, convert stdin if not
 #?     # . . discard args
 #?     81          0/subop/add         3/mod/direct    4/rm32/ESP    .           .             .           .           .               8/imm32           # add to ESP
 #?     # . test()
-#?     e8/call  test-convert-is-idempotent-by-default/disp32
+#?     e8/call  test-convert-processes-string-literals/disp32
 #?     8b/copy                         0/mod/indirect  5/rm32/.disp32            .             .           3/r32/EBX   Num-test-failures/disp32          # copy *Num-test-failures to EBX
 #?     eb/jump  $main:end/disp8
 
@@ -256,6 +256,21 @@ $convert:next-line:
     # loop
     e9/jump  $convert:line-loop/disp32
 $convert:break:
+    # write-stream-data(out, new-data-segment)
+    # . . push args
+    57/push-EDI
+    ff          6/subop/push        1/mod/*+disp8   5/rm32/EBP    .           .             .           .           0xc/disp8       .                 # push *(EBP+12)
+    # . . call
+    e8/call  write-stream-data/disp32
+    # . . discard args
+    81          0/subop/add         3/mod/direct    4/rm32/ESP    .           .             .           .           .               8/imm32           # add to ESP
+    # flush(out)
+    # . . push args
+    ff          6/subop/push        1/mod/*+disp8   5/rm32/EBP    .           .             .           .           0xc/disp8       .                 # push *(EBP+12)
+    # . . call
+    e8/call  flush/disp32
+    # . . discard args
+    81          0/subop/add         3/mod/direct    4/rm32/ESP    .           .             .           .           .               4/imm32           # add to ESP
 $convert:end:
     # . reclaim locals
     81          0/subop/add         3/mod/direct    4/rm32/ESP    .           .             .           .           .               0x214/imm32       # add to ESP
@@ -318,6 +333,13 @@ process-string-literal:  # string-literal : (address slice), out : (address buff
     # . . discard args
     81          0/subop/add         3/mod/direct    4/rm32/ESP    .           .             .           .           .               8/imm32           # add to ESP
     # emit-string-literal-data(out-segment, string-literal)
+    # . . push args
+    ff          6/subop/push        1/mod/*+disp8   5/rm32/EBP    .           .             .           .           0x8/disp8       .                 # push *(EBP+8)
+    ff          6/subop/push        1/mod/*+disp8   5/rm32/EBP    .           .             .           .           0x10/disp8      .                 # push *(EBP+16)
+    # . . call
+    e8/call  emit-string-literal-data/disp32
+    # . . discard args
+    81          0/subop/add         3/mod/direct    4/rm32/ESP    .           .             .           .           .               8/imm32           # add to ESP
     # write(out-segment, "\n")
     # . . push args
     68/push  Newline/imm32
@@ -722,32 +744,39 @@ test-convert-processes-string-literals:
     # called. We just want to make sure instructions using string literals
     # switch to a string variable with the right value.
     # (Modifying string literals completely off the radar for now.)
-#?     # dump output {{{
-#?     # . write(2/stderr, "result: ^")
-#?     # . . push args
-#?     68/push  "result: ^"/imm32
-#?     68/push  2/imm32/stderr
-#?     # . . call
-#?     e8/call  write/disp32
-#?     # . . discard args
-#?     81          0/subop/add         3/mod/direct    4/rm32/ESP    .           .             .           .           .               8/imm32           # add to ESP
-#?     # . write-stream(2/stderr, _test-output-stream)
-#?     # . . push args
-#?     68/push  _test-output-stream/imm32
-#?     68/push  2/imm32/stderr
-#?     # . . call
-#?     e8/call  write-stream/disp32
-#?     # . . discard args
-#?     81          0/subop/add         3/mod/direct    4/rm32/ESP    .           .             .           .           .               8/imm32           # add to ESP
-#?     # . write(2/stderr, "$\n")
-#?     # . . push args
-#?     68/push  "$\n"/imm32
-#?     68/push  2/imm32/stderr
-#?     # . . call
-#?     e8/call  write/disp32
-#?     # . . discard args
-#?     81          0/subop/add         3/mod/direct    4/rm32/ESP    .           .             .           .           .               8/imm32           # add to ESP
-#?     # }}}
+    # dump output {{{
+    # . write(2/stderr, "result: ^")
+    # . . push args
+    68/push  "result: ^"/imm32
+    68/push  2/imm32/stderr
+    # . . call
+    e8/call  write/disp32
+    # . . discard args
+    81          0/subop/add         3/mod/direct    4/rm32/ESP    .           .             .           .           .               8/imm32           # add to ESP
+    # . write-stream(2/stderr, _test-output-stream)
+    # . . push args
+    68/push  _test-output-stream/imm32
+    68/push  2/imm32/stderr
+    # . . call
+    e8/call  write-stream/disp32
+    # . . discard args
+    81          0/subop/add         3/mod/direct    4/rm32/ESP    .           .             .           .           .               8/imm32           # add to ESP
+    # . write(2/stderr, "$\n")
+    # . . push args
+    68/push  "$\n"/imm32
+    68/push  2/imm32/stderr
+    # . . call
+    e8/call  write/disp32
+    # . . discard args
+    81          0/subop/add         3/mod/direct    4/rm32/ESP    .           .             .           .           .               8/imm32           # add to ESP
+    # . rewind-stream(_test-output-stream)
+    # . . push args
+    68/push  _test-output-stream/imm32
+    # . . call
+    e8/call  rewind-stream/disp32
+    # . . discard args
+    81          0/subop/add         3/mod/direct    4/rm32/ESP    .           .             .           .           .               4/imm32           # add to ESP
+    # }}}
     # . check-next-stream-line-equal(_test-output-stream, "== code ", msg)
     # . . push args
     68/push  "F - test-convert-processes-string-literals/0"/imm32
@@ -769,16 +798,16 @@ test-convert-processes-string-literals:
     # . check-next-stream-line-equal(_test-output-stream, "2 _string2/y ", msg)
     # . . push args
     68/push  "F - test-convert-processes-string-literals/2"/imm32
-    68/push  "2 3 "/imm32
+    68/push  "2 _string2/y "/imm32
     68/push  _test-output-stream/imm32
     # . . call
     e8/call  check-next-stream-line-equal/disp32
     # . . discard args
     81          0/subop/add         3/mod/direct    4/rm32/ESP    .           .             .           .           .               0xc/imm32         # add to ESP
-    # . check-next-stream-line-equal(_test-output-stream, "== data ", msg)
+    # . check-next-stream-line-equal(_test-output-stream, "== data", msg)
     # . . push args
     68/push  "F - test-convert-processes-string-literals/3"/imm32
-    68/push  "== data "/imm32
+    68/push  "== data"/imm32
     68/push  _test-output-stream/imm32
     # . . call
     e8/call  check-next-stream-line-equal/disp32
@@ -787,7 +816,7 @@ test-convert-processes-string-literals:
     # . check-next-stream-line-equal(_test-output-stream, "_string1: ", msg)
     # . . push args
     68/push  "F - test-convert-processes-string-literals/4"/imm32
-    68/push  "_string1: "/imm32
+    68/push  "_string1:"/imm32
     68/push  _test-output-stream/imm32
     # . . call
     e8/call  check-next-stream-line-equal/disp32
@@ -796,7 +825,7 @@ test-convert-processes-string-literals:
     # . check-next-stream-line-equal(_test-output-stream, "1/imm32 61/a ", msg)
     # . . push args
     68/push  "F - test-convert-processes-string-literals/5"/imm32
-    68/push  "1/imm32 61/a "/imm32
+    68/push  "0x00000001/imm32 61/a "/imm32
     68/push  _test-output-stream/imm32
     # . . call
     e8/call  check-next-stream-line-equal/disp32
@@ -805,7 +834,7 @@ test-convert-processes-string-literals:
     # . check-next-stream-line-equal(_test-output-stream, "_string2: ", msg)
     # . . push args
     68/push  "F - test-convert-processes-string-literals/6"/imm32
-    68/push  "_string2: "/imm32
+    68/push  "_string2:"/imm32
     68/push  _test-output-stream/imm32
     # . . call
     e8/call  check-next-stream-line-equal/disp32
@@ -814,7 +843,7 @@ test-convert-processes-string-literals:
     # . check-next-stream-line-equal(_test-output-stream, "2/imm32 62/b 63/c ", msg)
     # . . push args
     68/push  "F - test-convert-processes-string-literals/7"/imm32
-    68/push  "2/imm32 62/b 63/c "/imm32
+    68/push  "0x00000002/imm32 62/b 63/c "/imm32
     68/push  _test-output-stream/imm32
     # . . call
     e8/call  check-next-stream-line-equal/disp32
@@ -828,6 +857,9 @@ test-convert-processes-string-literals:
 # generate the data segment contents byte by byte for a given slice
 emit-string-literal-data:  # out : (address stream), word : (address slice)
     # pseudocode
+    #   var len = word->end - word->start - 2  # ignore the double-quotes
+    #   append-int32-hex(out, len)
+    #   write(out, "/imm32")
     #   curr = word->start
     #   ++curr  # skip '"'
     #   while true
@@ -853,6 +885,30 @@ emit-string-literal-data:  # out : (address stream), word : (address slice)
     8b/copy                         1/mod/*+disp8   5/rm32/EBP    .           .             .           6/r32/ESI   0xc/disp8       .                 # copy *(EBP+12) to ESI
     # curr/EDX = word->start
     8b/copy                         0/mod/indirect  6/rm32/ESI    .           .             .           2/r32/EDX   .               .                 # copy *ESI to EDX
+$emit-string-literal-data:emit-length:
+    # TODO: handle metadata here
+    # print(out, "#{len}/imm32 ")
+    # . len/ECX = word->end - word->start - 2
+    8b/copy                         1/mod/*+disp8   6/rm32/ESI    .           .             .           1/r32/ECX   4/disp8         .                 # copy *(ESI+4) to ECX
+    29/subtract                     3/mod/direct    1/rm32/ECX    .           .             .           2/r32/EDX   .               .                 # subtract EDX from ECX
+    81          5/subop/subtract    3/mod/direct    1/rm32/ECX    .           .             .           .           .               2/imm32           # subtract from ECX
+    # . print-int32(out, len)
+    # . . push args
+    51/push-ECX
+    ff          6/subop/push        1/mod/*+disp8   5/rm32/EBP    .           .             .           .           8/disp8         .                 # push *(EBP+8)
+    # . . call
+    e8/call  print-int32/disp32
+    # . . discard args
+    81          0/subop/add         3/mod/direct    4/rm32/ESP    .           .             .           .           .               8/imm32           # add to ESP
+    # . write(out, "/imm32 ")
+    # . . push args
+    68/push  "/imm32 "/imm32
+    ff          6/subop/push        1/mod/*+disp8   5/rm32/EBP    .           .             .           .           8/disp8         .                 # push *(EBP+8)
+    # . . call
+    e8/call  write/disp32
+    # . . discard args
+    81          0/subop/add         3/mod/direct    4/rm32/ESP    .           .             .           .           .               8/imm32           # add to ESP
+$emit-string-literal-data:loop-init:
     # ++curr  # skip initial '"'
     42/increment-EDX
     # max/ESI = word->end
@@ -1012,10 +1068,10 @@ test-emit-string-literal-data:
 #?     # . . discard args
 #?     81          0/subop/add         3/mod/direct    4/rm32/ESP    .           .             .           .           .               8/imm32           # add to ESP
 #?     # }}}
-    # . check-stream-equal(_test-output-stream, "61/a 62/b 63/c ", msg)
+    # . check-stream-equal(_test-output-stream, "3/imm32 61/a 62/b 63/c ", msg)
     # . . push args
     68/push  "F - test-emit-string-literal-data"/imm32
-    68/push  "61/a 62/b 63/c "/imm32
+    68/push  "0x00000003/imm32 61/a 62/b 63/c "/imm32
     68/push  _test-output-stream/imm32
     # . . call
     e8/call  check-stream-equal/disp32
@@ -1076,10 +1132,10 @@ test-emit-string-literal-data-empty:
 #?     # . . discard args
 #?     81          0/subop/add         3/mod/direct    4/rm32/ESP    .           .             .           .           .               8/imm32           # add to ESP
 #?     # }}}
-    # . check-stream-equal(_test-output-stream, "", msg)
+    # . check-stream-equal(_test-output-stream, "0/imm32 ", msg)
     # . . push args
     68/push  "F - test-emit-string-literal-data-empty"/imm32
-    68/push  ""/imm32
+    68/push  "0x00000000/imm32 "/imm32
     68/push  _test-output-stream/imm32
     # . . call
     e8/call  check-stream-equal/disp32
@@ -1141,10 +1197,10 @@ test-emit-string-literal-data-no-metadata-for-non-alphanumerics:
 #?     # . . discard args
 #?     81          0/subop/add         3/mod/direct    4/rm32/ESP    .           .             .           .           .               8/imm32           # add to ESP
 #?     # }}}
-    # . check-stream-equal(_test-output-stream, "61/a 20 62/b ", msg)  # ideally we'd like to say '20/space' but that requires managing names for codepoints
+    # . check-stream-equal(_test-output-stream, "3/imm32 61/a 20 62/b ", msg)  # ideally we'd like to say '20/space' but that requires managing names for codepoints
     # . . push args
     68/push  "F - test-emit-string-literal-data-no-metadata-for-non-alphanumerics"/imm32
-    68/push  "61/a 20 62/b "/imm32
+    68/push  "0x00000003/imm32 61/a 20 62/b "/imm32
     68/push  _test-output-stream/imm32
     # . . call
     e8/call  check-stream-equal/disp32
@@ -1205,10 +1261,10 @@ test-emit-string-literal-data-handles-escape-sequences:
 #?     # . . discard args
 #?     81          0/subop/add         3/mod/direct    4/rm32/ESP    .           .             .           .           .               8/imm32           # add to ESP
 #?     # }}}
-    # . check-stream-equal(_test-output-stream, "61/a 22 62/b ", msg)
+    # . check-stream-equal(_test-output-stream, "3/imm32 61/a 22 62/b ", msg)
     # . . push args
     68/push  "F - test-emit-string-literal-data-handles-escape-sequences"/imm32
-    68/push  "61/a 22 62/b "/imm32
+    68/push  "3/imm32 61/a 22 62/b "/imm32
     68/push  _test-output-stream/imm32
     # . . call
     e8/call  check-stream-equal/disp32
diff --git a/subx/apps/factorial b/subx/apps/factorial
index c18b8bcc..ab71d3b2 100755
--- a/subx/apps/factorial
+++ b/subx/apps/factorial
Binary files differdiff --git a/subx/apps/handle b/subx/apps/handle
index 4fe1e044..4d4bea1f 100755
--- a/subx/apps/handle
+++ b/subx/apps/handle
Binary files differdiff --git a/subx/apps/hex b/subx/apps/hex
index 59170942..f69e7bb3 100755
--- a/subx/apps/hex
+++ b/subx/apps/hex
Binary files differdiff --git a/subx/apps/pack b/subx/apps/pack
index f2149b59..1c76d927 100755
--- a/subx/apps/pack
+++ b/subx/apps/pack
Binary files differ