ffix

man7/environ.7

@@ -151,7 +151,9 @@ the prescriptions of POSIX.
 .LP
 The behavior of
 .BR malloc (3)
-is influenced by MALLOC_* variables.
+is influenced by
+.B MALLOC_*
+variables.
 .LP
 The variable
 .B HOSTALIASES

man7/feature_test_macros.7

@@ -427,7 +427,8 @@ According to which of the above feature test macros are defined,
 .I <features.h>
 internally defines various other macros that are checked by
 other glibc header files.
-These macros have names prefixed by two underscores (e.g., __USE_MISC).
+These macros have names prefixed by two underscores (e.g.,
+.BR __USE_MISC ).
 Programs should \fInever\fP define these macros directly:
 instead, the appropriate feature test macro(s) from the
 list above should be employed.

man7/mq_overview.7

@@ -140,12 +140,15 @@ argument given to
 .BR mq_open (3).
 The default and minimum value for
 .I msg_max
-is 10; the upper limit is HARD_MAX:
+is 10; the upper limit is
+.BR HARD_MAX :
 .IR "(131072\ /\ sizeof(void\ *))"
 (32768 on Linux/86).
 This limit is ignored for privileged processes
 .RB ( CAP_SYS_RESOURCE ),
-but the HARD_MAX ceiling is nevertheless imposed.
+but the
+.BR HARD_MAX
+ceiling is nevertheless imposed.
 .TP
 .I /proc/sys/fs/mqueue/msgsize_max
 This file can be used to view and change the ceiling on the
@@ -156,7 +159,8 @@ argument given to
 .BR mq_open (3).
 The default and minimum value for
 .I msgsize_max
-is 8192 bytes; the upper limit is INT_MAX
+is 8192 bytes; the upper limit is
+.B INT_MAX
 (2147483647 on Linux/86).
 This limit is ignored for privileged processes
 .RB ( CAP_SYS_RESOURCE ).

man7/posixoptions.7

@@ -211,13 +211,13 @@ The functions
 .fi
 are present.
 .SS "MON - _POSIX_MONOTONIC_CLOCK - _SC_MONOTONIC_CLOCK"
-.nf
 .B CLOCK_MONOTONIC
 is supported.
 This option implies the
 .B _POSIX_TIMERS
 option.
 Affected functions are
+.nf
 .in +4
 .IR aio_suspend (),
 .IR clock_getres (),