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-rw-r--r--subx/068read-line.subx2
1 files changed, 1 insertions, 1 deletions
diff --git a/subx/068read-line.subx b/subx/068read-line.subx
index b73958f5..961fc521 100644
--- a/subx/068read-line.subx
+++ b/subx/068read-line.subx
@@ -55,7 +55,7 @@ $read-line:loop:
     e8/call  clear-stream/disp32
     # . . discard args
     81          0/subop/add         3/mod/direct    4/rm32/ESP    .           .             .           .           .               4/imm32           # add to ESP
-    # . f->read must now be 0; update ECX
+    # . f->read must now be 0; update its cache at ECX
     31/xor                          3/mod/direct    1/rm32/ECX    .           .             .           1/r32/ECX   .               .                 # clear ECX
     # . EAX = read(f->fd, stream = f+4)
     # . . push args