Correct some man page xrefs, and some other minor changes to bring some

man pages up to mdoc guidelines and fix some minor formatting glitches.
Also fixed a number of man pages to not abuse the .Xr macro to
display functions and path names and a lot of other junk.

1 files changed, 4 insertions, 4 deletions

diff --git a/usr.bin/tip/tip/modems.5 b/usr.bin/tip/tip/modems.5
index f6abba3..f23e7d9 100644
--- a/usr.bin/tip/tip/modems.5
+++ b/usr.bin/tip/tip/modems.5
@@ -46,7 +46,7 @@ file which
 is structured somewhat like the
 .Xr termcap 5
 file.  Each line in the file provides a description for a single
-.Xr modem .
+.Em modem .
 Fields are separated by a colon (``:'').
 Lines ending in a \e character with an immediately following newline are
 continued on the next line.
@@ -58,16 +58,16 @@ field name followed by an `=' sign indicates a string value follows.  A field
 name followed by a `#' sign indicates a following numeric value.
 .Pp
 When
-.Xr tip
+.Xr tip 1
 is invoked, an entry for a remote system is looked up in the
 .Pa /etc/remote database. 
 If the entry includes an "ACU" type capability (abbreviated at), 
-.Xr tip
+.Xr tip 1
 looks up the specified modem in 
 .Pa /etc/modems.
 If a modem entry is found,
 the corresponding capabilities determine how 
-.Xr tip
+.Xr tip 1
 programs the modem when connecting to and disconnecting from the
 remote system.
 .Sh CAPABILITIES