4780

21 files changed, 12 insertions, 12 deletions

diff --git a/subx/050_write.subx b/subx/050_write.subx
index 78fdecdd..8a65fc05 100644
--- a/subx/050_write.subx
+++ b/subx/050_write.subx
@@ -1,7 +1,6 @@
 # _write: write to a file descriptor
 
 == code
-
 # instruction                     effective address                                                   operand     displacement    immediate
 # op          subop               mod             rm32          base        index         scale       r32
 # 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
diff --git a/subx/051test.subx b/subx/051test.subx
index a9f854c0..ec80adee 100644
--- a/subx/051test.subx
+++ b/subx/051test.subx
@@ -1,7 +1,6 @@
 # Rudimentary test harness
 
 == code
-
 # instruction                     effective address                                                   operand     displacement    immediate
 # op          subop               mod             rm32          base        index         scale       r32
 # 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
diff --git a/subx/052kernel_string_equal.subx b/subx/052kernel_string_equal.subx
index 6dabd032..341607b5 100644
--- a/subx/052kernel_string_equal.subx
+++ b/subx/052kernel_string_equal.subx
@@ -15,7 +15,6 @@
 # would cause tests to not run, rather than to fail as we'd like.)
 
 == code
-
 # instruction                     effective address                                                   operand     displacement    immediate
 # op          subop               mod             rm32          base        index         scale       r32
 # 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
diff --git a/subx/053new_segment.subx b/subx/053new_segment.subx
index 70acb572..c9a710e3 100644
--- a/subx/053new_segment.subx
+++ b/subx/053new_segment.subx
@@ -1,7 +1,6 @@
 # Create a new segment (for data) using mmap().
 
 == code
-
 # instruction                     effective address                                                   operand     displacement    immediate
 # op          subop               mod             rm32          base        index         scale       r32
 # 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
@@ -44,6 +43,7 @@ new-segment:  # len : int -> address
   c3/return
 
 == data
+
 # various constants used here were found in the Linux sources (search for file mman-common.h)
 mmap-new-segment:  # type mmap_arg_struct
   # addr
diff --git a/subx/054string_equal.subx b/subx/054string_equal.subx
index fae2514b..a397dd8e 100644
--- a/subx/054string_equal.subx
+++ b/subx/054string_equal.subx
@@ -1,7 +1,6 @@
 # Comparing 'regular' length-prefixed strings.
 
 == code
-
 # instruction                     effective address                                                   operand     displacement    immediate
 # op          subop               mod             rm32          base        index         scale       r32
 # 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
diff --git a/subx/055trace.subx b/subx/055trace.subx
index 8b4c15f4..8bcc1797 100644
--- a/subx/055trace.subx
+++ b/subx/055trace.subx
@@ -38,7 +38,6 @@ _test-trace-stream:
   00 00 00 00 00 00 00 00  # 8 bytes
 
 == code
-
 # instruction                     effective address                                                   operand     displacement    immediate
 # op          subop               mod             rm32          base        index         scale       r32
 # 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
diff --git a/subx/056write.subx b/subx/056write.subx
index 045a8187..f793babe 100644
--- a/subx/056write.subx
+++ b/subx/056write.subx
@@ -16,7 +16,6 @@
 #   data: (array byte)  # prefixed by length as usual
 
 == code
-
 # instruction                     effective address                                                   operand     displacement    immediate
 # op          subop               mod             rm32          base        index         scale       r32
 # 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
diff --git a/subx/057stop.subx b/subx/057stop.subx
index 2ec40221..8de167f0 100644
--- a/subx/057stop.subx
+++ b/subx/057stop.subx
@@ -26,7 +26,6 @@
 # returns. (This is a poor man's setjmp/longjmp, if you know what that is.)
 
 == code
-
 # instruction                     effective address                                                   operand     displacement    immediate
 # op          subop               mod             rm32          base        index         scale       r32
 # 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
diff --git a/subx/058read.subx b/subx/058read.subx
index 3d55e195..b6bfac64 100644
--- a/subx/058read.subx
+++ b/subx/058read.subx
@@ -41,7 +41,6 @@
 #   data: (array byte)  # prefixed by length as usual
 
 == code
-
 # instruction                     effective address                                                   operand     displacement    immediate
 # op          subop               mod             rm32          base        index         scale       r32
 # 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
diff --git a/subx/059read-byte.subx b/subx/059read-byte.subx
index e2b53d59..80cf30fb 100644
--- a/subx/059read-byte.subx
+++ b/subx/059read-byte.subx
@@ -27,7 +27,6 @@ Stdin:
 # TODO: 8 bytes is too small. We'll need to grow the buffer for efficiency.
 
 == code
-
 # instruction                     effective address                                                   operand     displacement    immediate
 # op          subop               mod             rm32          base        index         scale       r32
 # 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
diff --git a/subx/060write-stream.subx b/subx/060write-stream.subx
index 6b2adb9a..8b99301a 100644
--- a/subx/060write-stream.subx
+++ b/subx/060write-stream.subx
@@ -1,7 +1,6 @@
 # write-stream: like write, but write streams rather than strings
 
 == code
-
 # instruction                     effective address                                                   operand     displacement    immediate
 # op          subop               mod             rm32          base        index         scale       r32
 # 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
diff --git a/subx/examples/ex1.subx b/subx/examples/ex1.subx
index 8839fb6b..f956f974 100644
--- a/subx/examples/ex1.subx
+++ b/subx/examples/ex1.subx
@@ -9,6 +9,7 @@
 #   42
 
 == code
+
 bb/copy-to-EBX  2a/imm32
 # exit(EBX)
 b8/copy-to-EAX  1/imm32
diff --git a/subx/examples/ex11.subx b/subx/examples/ex11.subx
index dc804ebe..28eb2a8a 100644
--- a/subx/examples/ex11.subx
+++ b/subx/examples/ex11.subx
@@ -15,7 +15,6 @@
 # would cause tests to not run, rather than to fail as we'd like.)
 
 == code
-
 # instruction                     effective address                                                   operand     displacement    immediate
 # op          subop               mod             rm32          base        index         scale       r32
 # 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
@@ -335,6 +334,7 @@ write-stderr:  # s : (address array byte) -> <void>
   c3/return
 
 == data
+
 Newline:
   # size
   01 00 00 00
diff --git a/subx/examples/ex12.subx b/subx/examples/ex12.subx
index da752988..83943e1d 100644
--- a/subx/examples/ex12.subx
+++ b/subx/examples/ex12.subx
@@ -25,6 +25,7 @@
   cd/syscall  0x80/imm8
 
 == data
+
 # various constants used here were found in the Linux sources (search for file mman-common.h)
 Mmap-new-segment:  # type mmap_arg_struct
   # addr
diff --git a/subx/examples/ex2.subx b/subx/examples/ex2.subx
index e44d5ea8..09fe4414 100644
--- a/subx/examples/ex2.subx
+++ b/subx/examples/ex2.subx
@@ -8,6 +8,7 @@
 #   2
 
 == code
+
 bb/copy-to-EBX  1/imm32
 43/inc-EBX
 # exit(EBX)
diff --git a/subx/examples/ex3.subx b/subx/examples/ex3.subx
index 8496b9c2..e5dad9e4 100644
--- a/subx/examples/ex3.subx
+++ b/subx/examples/ex3.subx
@@ -11,6 +11,7 @@
 # instruction                     effective address                                                   operand     displacement    immediate
 # op          subop               mod             rm32          base        index         scale       r32
 # 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
+
   # result: EBX = 0
   bb/copy-to-EBX  0/imm32
   # counter: ECX = 1
diff --git a/subx/examples/ex4.subx b/subx/examples/ex4.subx
index f053d3fe..17dae120 100644
--- a/subx/examples/ex4.subx
+++ b/subx/examples/ex4.subx
@@ -5,6 +5,7 @@
 #   $ subx run examples/ex4
 
 == code
+
 # syscall(read, stdin, X, 1)
   # fd = 0 (stdin)
 bb/copy-to-EBX  0/imm32
@@ -32,6 +33,7 @@ b8/copy-to-EAX  1/imm32/exit
 cd/syscall  0x80/imm8
 
 == data
+
 X:
   00 00 00 00  # space for read() to write to
 
diff --git a/subx/examples/ex6.subx b/subx/examples/ex6.subx
index b96ee77f..dfec4bf9 100644
--- a/subx/examples/ex6.subx
+++ b/subx/examples/ex6.subx
@@ -26,6 +26,7 @@
   cd/syscall  0x80/imm8
 
 == data
+
 Size:  # size of string
   0e 00 00 00  # 14
 X:  # string to print
diff --git a/subx/examples/ex7.subx b/subx/examples/ex7.subx
index d678bb0b..fc04ce2d 100644
--- a/subx/examples/ex7.subx
+++ b/subx/examples/ex7.subx
@@ -91,6 +91,7 @@
   cd/syscall  0x80/imm8
 
 == data
+
 Stream:
   00 00 00 00
 A:
diff --git a/subx/examples/ex8.subx b/subx/examples/ex8.subx
index 4dc0054f..3f5ebce5 100644
--- a/subx/examples/ex8.subx
+++ b/subx/examples/ex8.subx
@@ -18,6 +18,7 @@
 # instruction                     effective address                                                   operand     displacement    immediate
 # op          subop               mod             rm32          base        index         scale       r32
 # 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
+
   # prolog
   89/copy                         3/mod/direct    5/rm32/EBP    .           .             .           4/r32/ESP   .               .                 # copy ESP to EBP
   # call ascii-length(argv[1])
diff --git a/subx/examples/ex9.subx b/subx/examples/ex9.subx
index fa2877df..6c6fc04b 100644
--- a/subx/examples/ex9.subx
+++ b/subx/examples/ex9.subx
@@ -20,6 +20,7 @@
 # instruction                     effective address                                                   operand     displacement    immediate
 # op          subop               mod             rm32          base        index         scale       r32
 # 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
+
   # prolog
   89/copy                         3/mod/direct    5/rm32/EBP    .           .             .           4/r32/ESP   .               .                 # copy ESP to EBP
   # call ascii-difference(argv[1], argv[2])