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, 40 insertions, 40 deletions

diff --git a/share/man/man4/sysmouse.4 b/share/man/man4/sysmouse.4
index bc77dc0..0e9493a 100644
--- a/share/man/man4/sysmouse.4
+++ b/share/man/man4/sysmouse.4
@@ -47,7 +47,7 @@ This arrangement makes it possible for the console and the user process
 .Pq such as the Tn X\ Window System
 to share the mouse.
 .Pp
-The user process which wants to utilize mouse operation simply opens 
+The user process which wants to utilize mouse operation simply opens
 .Pa /dev/sysmouse
 with a
 .Xr open 2
@@ -62,21 +62,21 @@ the mouse.
 .Ss Operation Levels
 The
 .Nm
-driver has two levels of operation. 
+driver has two levels of operation.
 The current operation level can be referred to and changed via ioctl calls.
 .Pp
-The level zero, the basic level, is the lowest level at which the driver 
-offers the basic service to user programs. 
+The level zero, the basic level, is the lowest level at which the driver
+offers the basic service to user programs.
 The
 .Nm
 driver
 provides horizontal and vertical movement of the mouse
-and state of up to three buttons in the 
-.Tn MouseSystems 
+and state of up to three buttons in the
+.Tn MouseSystems
 format as follows.
 .Pp
 .Bl -tag -width Byte_1 -compact
-.It Byte 1 
+.It Byte 1
 .Bl -tag -width bit_7 -compact
 .It bit 7
 Always one.
@@ -92,17 +92,17 @@ if the device does not have the middle button.
 Right button status; cleared if pressed, otherwise set.
 .El
 .It Byte 2
-The first half of horizontal movement count in two's complement; 
+The first half of horizontal movement count in two's complement;
 -128 through 127.
 .It Byte 3
-The first half of vertical movement count in two's complement; 
+The first half of vertical movement count in two's complement;
 -128 through 127.
 .It Byte 4
-The second half of the horizontal movement count in two's complement; 
+The second half of the horizontal movement count in two's complement;
 -128 through 127. To obtain the full horizontal movement count, add
 the byte 2 and 4.
 .It Byte 5
-The second half of the vertical movement count in two's complement; 
+The second half of the vertical movement count in two's complement;
 -128 through 127. To obtain the full vertical movement count, add
 the byte 3 and 5.
 .El
@@ -110,21 +110,21 @@ the byte 3 and 5.
 At the level one, the extended level, mouse data is encoded
 in the standard format
 .Dv MOUSE_PROTO_SYSMOUSE
-as defined in 
+as defined in
 .Xr mouse 4 .
 .\" .Ss Acceleration
 .\" The
 .\" .Nm
 .\" driver can somewhat `accelerate' the movement of the pointing device.
-.\" The faster you move the device, the further the pointer 
-.\" travels on the screen. 
-.\" The driver has an internal variable which governs the effect of 
-.\" the acceleration. Its value can be modified via the driver flag 
+.\" The faster you move the device, the further the pointer
+.\" travels on the screen.
+.\" The driver has an internal variable which governs the effect of
+.\" the acceleration. Its value can be modified via the driver flag
 .\" or via an ioctl call.
 .Sh IOCTLS
-This section describes two classes of 
+This section describes two classes of
 .Xr ioctl 2
-commands: 
+commands:
 commands for the
 .Nm
 driver itself, and commands for the console and the console control drivers.
@@ -142,7 +142,7 @@ driver.
 These commands manipulate the operation level of the mouse driver.
 .Pp
 .It Dv MOUSE_GETHWINFO Ar mousehw_t *hw
-Returns the hardware information of the attached device in the following 
+Returns the hardware information of the attached device in the following
 structure.  Only the
 .Dv iftype
 field is guaranteed to be filled with the correct value in the current
@@ -180,12 +180,12 @@ or
 .Pp
 The
 .Dv model
-is always 
+is always
 .Dv MOUSE_MODEL_GENERIC
 at the operation level 0.
-It may be 
+It may be
 .Dv MOUSE_MODEL_GENERIC
-or one of 
+or one of
 .Dv MOUSE_MODEL_XXX
 constants at higher operation levels.
 .Pp
@@ -210,7 +210,7 @@ typedef struct mousemode {
 .Pp
 The
 .Dv protocol
-field tells the format in which the device status is returned 
+field tells the format in which the device status is returned
 when the mouse data is read by the user program.
 It is
 .Dv MOUSE_PROTO_MSC
@@ -260,7 +260,7 @@ The command changes the current operation parameters of the mouse driver
 as specified in
 .Ar mode .
 Only
-.Dv level 
+.Dv level
 may be modifiable.
 Setting values in the other field does not generate
 error and has no effect.
@@ -278,24 +278,24 @@ These commands are not supported by the
 driver.
 .Pp
 .It Dv MOUSE_GETSTATUS Ar mousestatus_t *status
-The command returns the current state of buttons and 
+The command returns the current state of buttons and
 movement counts in the structure as defined in
 .Xr mouse 4 .
 .El
 .Ss Console and Consolectl Ioctls
-The user process issues console 
+The user process issues console
 .Fn ioctl
 calls to the current virtual console in order to control
 the mouse pointer.
 The console
-.Fn ioctl 
+.Fn ioctl
 also provides a method for the user process to receive a
 .Xr signal 3
 when a button is pressed.
 .Pp
 The mouse daemon
 .Xr moused 8
-uses 
+uses
 .Fn ioctl
 calls to the console control device
 .Pa /dev/consolectl
@@ -335,7 +335,7 @@ Adds position supplied in
 .Dv u.data
 to current position.
 .It Dv MOUSE_GETINFO
-Returns current mouse position in the current virtual console 
+Returns current mouse position in the current virtual console
 and button status in
 .Dv u.data .
 .It Dv MOUSE_MODE
@@ -347,8 +347,8 @@ The signal to be delivered is set in
 .El
 .Pp
 The above operations are for virtual consoles.
-The operations defined 
-below are for the console control device and are used by 
+The operations defined
+below are for the console control device and are used by
 .Xr moused 8
 to pass mouse data to the console driver.
 .Pp
@@ -363,17 +363,17 @@ driver if it is open.
 .Dv MOUSE_ACTION
 also processes button press actions and sends signal to the process if
 requested or performs cut and paste operations
-if the current console is a text interface. 
+if the current console is a text interface.
 .It Dv MOUSE_BUTTONEVENT
 .Dv u.data
 specifies a button and its click count.
 The console driver will
-use this information for signal delivery if requested or 
+use this information for signal delivery if requested or
 for cut and paste operations if the console is in text mode.
 .El
 .Pp
 .Dv MOUSE_MOTIONEVENT
-and 
+and
 .Dv MOUSE_BUTTONEVENT
 are newer interface and are designed to be used together.
 They are intended to replace functions performed by
@@ -395,14 +395,14 @@ struct mouse_data {
 .Ed
 .Pp
 .Dv x ,
-.Dv y 
+.Dv y
 and
 .Dv z
 represent movement of the mouse along respective directions.
 .Dv buttons
 tells the state of buttons.
 It encodes up to 31 buttons in the bit 0 though
-the bit 30.  If a button is held down, the corresponding bit is set. 
+the bit 30.  If a button is held down, the corresponding bit is set.
 .Pp
 .It Dv mode
 .Bd -literal
@@ -415,7 +415,7 @@ struct mouse_mode {
 The
 .Dv signal
 field specifies the signal to be delivered to the process.
-It must be 
+It must be
 one of the values defined in
 .Ao Pa signal.h Ac .
 The
@@ -432,7 +432,7 @@ struct mouse_event {
 .Pp
 The
 .Dv id
-field specifies a button number as in 
+field specifies a button number as in
 .Dv u.data.buttons .
 Only one bit/button is set.
 The
@@ -467,6 +467,6 @@ manual page example first appeared in
 .An -nosplit
 This
 manual page was written by
-.An John-Mark Gurney Aq gurney_j@efn.org 
-and 
+.An John-Mark Gurney Aq gurney_j@efn.org
+and
 .An Kazutaka Yokota Aq yokota@FreeBSD.org .