Mechanically kill hard sentence breaks.

1 files changed, 79 insertions, 40 deletions

diff --git a/usr.bin/systat/systat.1 b/usr.bin/systat/systat.1
index ec550f1..ace79a2 100644
--- a/usr.bin/systat/systat.1
+++ b/usr.bin/systat/systat.1
@@ -52,16 +52,20 @@ using the curses screen display library,
 While
 .Nm
 is running the screen is usually divided into two windows (an exception
-is the vmstat display which uses the entire screen).  The
-upper window depicts the current system load average.  The
+is the vmstat display which uses the entire screen).
+The
+upper window depicts the current system load average.
+The
 information displayed in the lower window may vary, depending on
-user commands.  The last line on the screen is reserved for user
+user commands.
+The last line on the screen is reserved for user
 input and error messages.
 .Pp
 By default
 .Nm
 displays the processes getting the largest percentage of the processor
-in the lower window.  Other displays show swap space usage, disk
+in the lower window.
+Other displays show swap space usage, disk
 .Tn I/O
 statistics (a la
 .Xr iostat  8  ) ,
@@ -76,7 +80,8 @@ and network connections (a la
 Input is interpreted at two different levels.
 A ``global'' command interpreter processes all keyboard input.
 If this command interpreter fails to recognize a command, the
-input line is passed to a per-display command interpreter.  This
+input line is passed to a per-display command interpreter.
+This
 allows each display to have certain display-specific commands.
 .Pp
 Command line options:
@@ -121,7 +126,8 @@ Print the name of the current ``display'' being shown in
 the lower window and the refresh interval.
 .It Ic \&:
 Move the cursor to the command line and interpret the input
-line typed as a command.  While entering a command the
+line typed as a command.
+While entering a command the
 current character erase, word erase, and line kill characters
 may be used.
 .El
@@ -140,7 +146,8 @@ Stop refreshing the screen.
 .Op Ic start
 .Op Ar number
 .Xc
-Start (continue) refreshing the screen.  If a second, numeric,
+Start (continue) refreshing the screen.
+If a second, numeric,
 argument is provided it is interpreted as a refresh interval
 (in seconds).
 Supplying only a number will set the refresh interval to this
@@ -194,7 +201,8 @@ The
 .Ic reset
 command resets the baseline for
 .Ic since
-mode.  The
+mode.
+The
 .Ic mode
 command with no argument will display the current mode in the command
 line.
@@ -228,15 +236,19 @@ but with
 statistics.
 .It Ic iostat
 Display, in the lower window, statistics about processor use
-and disk throughput.  Statistics on processor use appear as
+and disk throughput.
+Statistics on processor use appear as
 bar graphs of the amount of time executing in user mode (``user''),
 in user mode running low priority processes (``nice''), in
 system mode (``system''), in interrupt mode (``interrupt''),
-and idle (``idle'').  Statistics
+and idle (``idle'').
+Statistics
 on disk throughput show, for each drive, megabytes per second,
 average number of disk transactions per second, and
-average kilobytes of data per transaction.  This information may be
-displayed as bar graphs or as rows of numbers which scroll downward.  Bar
+average kilobytes of data per transaction.
+This information may be
+displayed as bar graphs or as rows of numbers which scroll downward.
+Bar
 graphs are shown by default.
 .Pp
 The following commands are specific to the
@@ -247,7 +259,8 @@ display; the minimum unambiguous prefix may be supplied.
 .It Cm numbers
 Show the disk
 .Tn I/O
-statistics in numeric form.  Values are
+statistics in numeric form.
+Values are
 displayed in numeric columns which scroll downward.
 .It Cm bars
 Show the disk
@@ -272,7 +285,7 @@ a total line is also shown.
 Areas known to the kernel, but not in use are shown as not available.
 .It Ic mbufs
 Display, in the lower window, the number of mbufs allocated
-for particular uses, i.e. data, socket structures, etc.
+for particular uses, i.e., data, socket structures, etc.
 .It Ic vmstat
 Take over the entire display and show a (rather crowded) compendium
 of statistics related to virtual memory usage, process scheduling,
@@ -325,9 +338,12 @@ It reports the number of
 kilobytes per transaction, transactions per second, megabytes
 per second and the percentage of the time the disk was busy averaged
 over the refresh period of the display (by default, five seconds).
-The system keeps statistics on most every storage device.  In general, up
-to seven devices are displayed.  The devices displayed by default are the
-first devices in the kernel's device list.  See
+The system keeps statistics on most every storage device.
+In general, up
+to seven devices are displayed.
+The devices displayed by default are the
+first devices in the kernel's device list.
+See
 .Xr devstat 3
 and
 .Xr devstat 9
@@ -400,10 +416,13 @@ Toggle the display of fd devices in the disk usage display.
 Reset running statistics to zero.
 .El
 .It Ic netstat
-Display, in the lower window, network connections.  By default,
-network servers awaiting requests are not displayed.  Each address
+Display, in the lower window, network connections.
+By default,
+network servers awaiting requests are not displayed.
+Each address
 is displayed in the format ``host.port'', with each shown symbolically,
-when possible.  It is possible to have addresses displayed numerically,
+when possible.
+It is possible to have addresses displayed numerically,
 limit the display to a set of ports, hosts, and/or protocols
 (the minimum unambiguous prefix may be supplied):
 .Pp
@@ -424,21 +443,27 @@ Display only network connections using the indicated
 Supported protocols are ``tcp'', ``udp'', and ``all''.
 .It Cm ignore Op Ar items
 Do not display information about connections associated with
-the specified hosts or ports.  Hosts and ports may be specified
-by name (``vangogh'', ``ftp''), or numerically.  Host addresses
-use the Internet dot notation (``128.32.0.9'').  Multiple items
+the specified hosts or ports.
+Hosts and ports may be specified
+by name (``vangogh'', ``ftp''), or numerically.
+Host addresses
+use the Internet dot notation (``128.32.0.9'').
+Multiple items
 may be specified with a single command by separating them with
 spaces.
 .It Cm display Op Ar items
 Display information about the connections associated with the
-specified hosts or ports.  As for
+specified hosts or ports.
+As for
 .Ar ignore  ,
 .Op Ar items
 may be names or numbers.
 .It Cm show Op Ar ports\&|hosts
 Show, on the command line, the currently selected protocols,
-hosts, and ports.  Hosts and ports which are being ignored
-are prefixed with a `!'.  If
+hosts, and ports.
+Hosts and ports which are being ignored
+are prefixed with a `!'.
+If
 .Ar ports
 or
 .Ar hosts
@@ -451,15 +476,18 @@ Reset the port, host, and protocol matching mechanisms to the default
 .El
 .It Ic ifstat
 Display the network traffic going through active interfaces on the
-system.  Idle interfaces will not be displayed until they receive some
+system.
+Idle interfaces will not be displayed until they receive some
 traffic.
 .Pp
 For each interface being displayed, the current, peak and total
-statistics are displayed for incoming and outgoing traffic.  By default,
+statistics are displayed for incoming and outgoing traffic.
+By default,
 the
 .Ic ifstat
 display will automatically scale the units being used so that they are
-in a human-readable format.  The scaling units used for the current and
+in a human-readable format.
+The scaling units used for the current and
 peak
 traffic columns can be altered by the
 .Ic scale
@@ -467,7 +495,8 @@ command.
 .Bl -tag -width ".Cm scale Op Ar units"
 .It Cm scale Op Ar units
 Modify the scale used to display the current and peak traffic over all
-interfaces.  The following units are recognised: kbit, kbyte, mbit,
+interfaces.
+The following units are recognised: kbit, kbyte, mbit,
 mbyte, gbit, gbyte and auto.
 .El
 .El
@@ -475,28 +504,34 @@ mbyte, gbit, gbyte and auto.
 Commands to switch between displays may be abbreviated to the
 minimum unambiguous prefix; for example, ``io'' for ``iostat''.
 Certain information may be discarded when the screen size is
-insufficient for display.  For example, on a machine with 10
+insufficient for display.
+For example, on a machine with 10
 drives the
 .Ic iostat
-bar graph displays only 3 drives on a 24 line terminal.  When
+bar graph displays only 3 drives on a 24 line terminal.
+When
 a bar graph would overflow the allotted screen space it is
 truncated and the actual value is printed ``over top'' of the bar.
 .Pp
 The following commands are common to each display which shows
-information about disk drives.  These commands are used to
+information about disk drives.
+These commands are used to
 select a set of drives to report on, should your system have
 more drives configured than can normally be displayed on the
 screen.
 .Pp
 .Bl -tag -width Ar -compact
 .It Cm ignore Op Ar drives
-Do not display information about the drives indicated.  Multiple
+Do not display information about the drives indicated.
+Multiple
 drives may be specified, separated by spaces.
 .It Cm display Op Ar drives
-Display information about the drives indicated.  Multiple drives
+Display information about the drives indicated.
+Multiple drives
 may be specified, separated by spaces.
 .It Cm only Op Ar drives
-Display only the specified drives.  Multiple drives may be specified,
+Display only the specified drives.
+Multiple drives may be specified,
 separated by spaces.
 .It Cm drives
 Display a list of available devices.
@@ -504,10 +539,12 @@ Display a list of available devices.
 .Ar type , Ns Ar if , Ns Ar pass
 .Op | Ar ...
 .Xc
-Display devices matching the given pattern.  The basic matching
+Display devices matching the given pattern.
+The basic matching
 expressions are the same as those used in
 .Xr iostat 8
-with one difference.  Instead of specifying multiple
+with one difference.
+Instead of specifying multiple
 .Fl t
 arguments which are then ORed together, the user instead specifies multiple
 matching expressions joined by the pipe
@@ -515,9 +552,11 @@ matching expressions joined by the pipe
 character.
 The comma
 separated arguments within each matching expression are ANDed together, and
-then the pipe separated matching expressions are ORed together.  Any
+then the pipe separated matching expressions are ORed together.
+Any
 device matching the combined expression will be displayed, if there is room
-to display it.  For example:
+to display it.
+For example:
 .Pp
 .Dl match da,scsi | cd,ide
 .Pp