Minor repairs after global edits

man2/execve.2

@@ -434,8 +434,8 @@ on most other Unix systems doing this will result in an error.
 .\" Some Linux versions have failed to check permissions on ELF
 .\" interpreters.  This is a security hole, because it allows users to
 .\" open any file, such as a rewinding tape device, for reading.  Some
-.\" Linux versions have also had other security holes in
-.BR execve (),
+.\" Linux versions have also had other security holes in 
+.\" .BR execve(2)
 .\" that could be exploited for denial of service by a suitably crafted
 .\" ELF binary. There are no known problems with 2.0.34 or 2.2.15.
 .SH HISTORICAL

man2/sched_rr_get_interval.2

@@ -99,9 +99,9 @@ The default quantum is 0.1 seconds;
 the degree to which changing the nice value affects the
 quantum has varied somewhat across kernel versions.
 .\" .SH BUGS
-.\" As of Linux 1.3.81
-.BR sched_rr_get_interval ()
-returns with error
+.\" As of Linux 1.3.81 
+.\" .BR sched_rr_get_interval ()
+.\" returns with error
 .\" ENOSYS, because SCHED_RR has not yet been fully implemented and tested
 .\" properly.
 .SH "SEE ALSO"

man3/abs.3

@@ -64,8 +64,8 @@ integer type for the function.
 .SH "CONFORMING TO"
 SVr4, POSIX.1-2001, 4.3BSD, C99.
 .\" POSIX.1 (1996 edition) only requires the
-.BR abs ()
-function.
+.\" .BR abs ()
+.\" function.
 C89 only
 includes the
 .BR abs ()

man4/console_codes.4

@@ -142,8 +142,7 @@ ESC ( B		\0\0\0Select default (ISO 8859-1 mapping)
 ESC ( 0		\0\0\0Select VT100 graphics mapping
 ESC ( U		\0\0\0Select null mapping \- straight to character ROM
 ESC ( K		\0\0\0Select user mapping \- the map that is loaded by
-		\0\0\0the utility
-.BR mapscrn (8).
+		\0\0\0the utility \fBmapscrn\fP(8).
 ESC )		Start sequence defining G1
 		(followed by one of B, 0, U, K, as above).
 ESC >	DECPNM	Set numeric keypad mode