diff --git a/man2/get_kernel_syms.2 b/man2/get_kernel_syms.2
index f9f77c1a6..d3ed053b3 100644
--- a/man2/get_kernel_syms.2
+++ b/man2/get_kernel_syms.2
@@ -22,14 +22,14 @@ is NULL,
 returns the number of symbols available for query.
 Otherwise it fills in a table of structures:
 .PP
-.RS
+.in +4n
 .nf
 struct kernel_sym {
     unsigned long value;
     char          name[60];
 };
 .fi
-.RE
+.in
 .PP
 The symbols are interspersed with magic symbols of the form
 .BI # module-name
diff --git a/man2/getdents.2 b/man2/getdents.2
index bc493b766..13e0fa42c 100644
--- a/man2/getdents.2
+++ b/man2/getdents.2
@@ -61,7 +61,7 @@ The
 .I dirent
 structure is declared as follows:
 .PP
-.RS
+.in +4n
 .nf
 struct dirent {
     long d_ino;                 /* inode number */
@@ -69,7 +69,7 @@ struct dirent {
     unsigned short d_reclen;    /* length of this \fIdirent\fP */
     char d_name [NAME_MAX+1];   /* filename (null-terminated) */
 }
-.fi
+.in
 .RE
 .PP
 .I d_ino
diff --git a/man2/getitimer.2 b/man2/getitimer.2
index 8b5436d6b..0a371dd5b 100644
--- a/man2/getitimer.2
+++ b/man2/getitimer.2
@@ -44,19 +44,20 @@ is delivered upon expiration.
 .LP
 Timer values are defined by the following structures:
 .PD 0
-.RS .5i
+.in +4n
 .nf
 
 struct itimerval {
     struct timeval it_interval; /* next value */
     struct timeval it_value;    /* current value */
 };
+
 struct timeval {
     long tv_sec;                /* seconds */
     long tv_usec;               /* microseconds */
 };
 .fi
-.RE
+.in
 .PD
 .LP
 The function
diff --git a/man2/query_module.2 b/man2/query_module.2
index 8965e7bf4..435e67699 100644
--- a/man2/query_module.2
+++ b/man2/query_module.2
@@ -70,15 +70,16 @@ Returns the symbols and values exported by the kernel or the indicated
 module.
 The returned buffer is an array of structures of the following form
 .\" ret is set on ENOSPC
-.RS
-.PP
+.in +4n
 .nf
+
 struct module_symbol {
     unsigned long value;
     unsigned long name;
 };
 .fi
-.PP
+.in
+.IP
 followed by null-terminated strings.
 The value of
 .I name
@@ -86,21 +87,21 @@ is the character offset of the string relative to the start of
 .IR buf ;
 .I ret
 is set to the number of symbols.
-.RE
 .TP
 .B QM_INFO
 Returns miscellaneous information about the indicated module.
 The output buffer format is:
-.RS
-.PP
+.in +4n
 .nf
+
 struct module_info {
     unsigned long address;
     unsigned long size;
     unsigned long flags;
 };
 .fi
-.PP
+.in
+.IP
 where
 .I address
 is the kernel address at which the module resides,
diff --git a/man3/getgrent.3 b/man3/getgrent.3
index 5156b0719..09328f80c 100644
--- a/man3/getgrent.3
+++ b/man3/getgrent.3
@@ -74,7 +74,7 @@ after all processing has been performed.
 .PP
 The \fIgroup\fP structure is defined in \fI<grp.h>\fP as follows:
 .sp
-.RS +0.5i
+.in +4n
 .nf
 struct group {
     char   *gr_name;       /* group name */
@@ -83,7 +83,7 @@ struct group {
     char  **gr_mem;        /* group members */
 };
 .fi
-.RE
+.in
 .SH "RETURN VALUE"
 The
 .BR getgrent ()
diff --git a/man4/tty_ioctl.4 b/man4/tty_ioctl.4
index e22f006d2..1a4627655 100644
--- a/man4/tty_ioctl.4
+++ b/man4/tty_ioctl.4
@@ -96,6 +96,7 @@ Set window size.
 .LP
 The struct used by these ioctls is defined as
 
+.in +4n
 .nf
 struct winsize {
     unsigned short ws_row;
@@ -104,6 +105,7 @@ struct winsize {
     unsigned short ws_ypixel;   /* unused */
 };
 .fi
+.in
 
 When the window size changes, a
 .B SIGWINCH