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-rw-r--r--bin/dd/dd.18
1 files changed, 6 insertions, 2 deletions
diff --git a/bin/dd/dd.1 b/bin/dd/dd.1
index f2a4a4a..8919ff7 100644
--- a/bin/dd/dd.1
+++ b/bin/dd/dd.1
@@ -181,7 +181,9 @@ The value
.Cm oldascii
specifies the one used in historic
.Tn AT&T
-and pre-4.3BSD-reno systems.
+and
+.No pre- Ns Bx 4.3 reno
+systems.
.It Cm block
Treats the input as a sequence of newline or end-of-file terminated variable
length records independent of input and output block boundaries.
@@ -226,7 +228,9 @@ and
.Cm oldibm
are maps used in historic
.Tn AT&T
-and pre-4.3BSD-reno systems.
+and
+.No pre- Ns Bx 4.3 reno
+systems.
.It Cm lcase
Transform uppercase characters into lowercase characters.
.It Cm noerror
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