Removed whitespace at end-of-line; no content changes. I simply did

cd src/share; find man[1-9] -type f|xargs perl -pi -e 's/[ \t]+$//'

BTW, what editors are the culprits? I'm using vim and it shows
me whitespace at EOL in troff files with a thick blue block...

Reviewed by:	Silence from cvs diff -b
MFC after:	7 days

1 files changed, 4 insertions, 4 deletions

diff --git a/share/man/man4/lpt.4 b/share/man/man4/lpt.4
index 697da66..ff9aac7 100644
--- a/share/man/man4/lpt.4
+++ b/share/man/man4/lpt.4
@@ -70,8 +70,8 @@ The parallel port bus is allocated by lpt when the printer device is opened
 and released only when the transfer is completed: either when the device
 is closed or when the entire buffer is sent in interrupt driven mode.
 .Pp
-The driver can be configured to be either interrupt-driven, or 
-to poll the printer.  Ports that are configured to be 
+The driver can be configured to be either interrupt-driven, or
+to poll the printer.  Ports that are configured to be
 interrupt-driven can be switched to polled mode by using the
 .Xr lptcontrol 8
 command.
@@ -102,8 +102,8 @@ first parallel port driver
 There are lots of them, especially in cheap parallel port implementations.
 .Pp
 It is only possible to open a lpt port when a printer is connected and
-on-line, making it impossible to run 
-.Xr lptcontrol 8 
+on-line, making it impossible to run
+.Xr lptcontrol 8
 when there is no printer connected.
 .Pp
 This driver could still stand a rewrite.