modified history slightly

SCCS-vsn: lib/libc/sys/intro.2 6.13

diff --git a/usr/src/lib/libc/sys/intro.2 b/usr/src/lib/libc/sys/intro.2
index 3af91e1..ea12dd4 100644 (file)
--- a/usr/src/lib/libc/sys/intro.2
+++ b/usr/src/lib/libc/sys/intro.2
@@ -3,7 +3,7 @@
 .\"
 .\" %sccs.include.redist.man%
 .\"
 .\"
 .\" %sccs.include.redist.man%
 .\"

-.\"     @(#)intro.2    6.12 (Berkeley) %G%
+.\"     @(#)intro.2    6.13 (Berkeley) %G%

 .\"
 .Dd 
 .Dt INTRO 2
 .\"
 .Dd 
 .Dt INTRO 2


@@ -402,7 +402,7 @@ to arbitrate between multiple jobs contending for the same terminal;
 .Xr csh 1
 and
 .Xr tty 4 ) .
 .Xr csh 1
 and
 .Xr tty 4 ) .

-.It  Real User ID and Real Group ID
+.It "Real User ID and Real Group ID"

 Each user on the system is identified by a positive integer
 termed the real user ID.
 .Pp
 Each user on the system is identified by a positive integer
 termed the real user ID.
 .Pp


@@ -415,7 +415,7 @@ the real group ID.
 All processes have a real user ID and real group ID.
 These are initialized from the equivalent attributes
 of the process that created it.
 All processes have a real user ID and real group ID.
 These are initialized from the equivalent attributes
 of the process that created it.

-.It  Effective User Id, Effective Group Id, and Access Groups
+.It "Effective User Id, Effective Group Id, and Access Groups"

 Access to system resources is governed by three values:
 the effective user ID, the effective group ID, and the
 group access list.
 Access to system resources is governed by three values:
 the effective user ID, the effective group ID, and the
 group access list.


@@ -479,7 +479,9 @@ as part of
 file names because of the special meaning attached to these characters
 by the shell.
 .It  Path Name
 file names because of the special meaning attached to these characters
 by the shell.
 .It  Path Name

-A path name is a NUL-terminated character string starting with an
+A path name is a
+.Tn NUL Ns -terminated
+character string starting with an

 optional slash
 .Ql \&/ ,
 followed by zero or more directory names separated
 optional slash
 .Ql \&/ ,
 followed by zero or more directory names separated


@@ -508,7 +510,7 @@ and
 .Em dot-dot
 respectively.  Dot refers to the directory itself and
 dot-dot refers to its parent directory.
 .Em dot-dot
 respectively.  Dot refers to the directory itself and
 dot-dot refers to its parent directory.

-.It  Root Directory and Current Working Directory
+.It "Root Directory and Current Working Directory"

 Each process has associated with it a concept of a root directory
 and a current working directory for the purpose of resolving path
 name searches.  A process's root directory need not be the root
 Each process has associated with it a concept of a root directory
 and a current working directory for the purpose of resolving path
 name searches.  A process's root directory need not be the root


@@ -578,10 +580,10 @@ communications protocols.  Each protocol set supports addresses
 of a certain format.  An Address Family is the set of addresses
 for a specific group of protocols.  Each socket has an address
 chosen from the address family in which the socket was created.
 of a certain format.  An Address Family is the set of addresses
 for a specific group of protocols.  Each socket has an address
 chosen from the address family in which the socket was created.

-.Tp

 .Sh SEE ALSO
 intro(3), perror(3)
 .Sh HISTORY
 An
 .Sh SEE ALSO
 intro(3), perror(3)
 .Sh HISTORY
 An

-.Nm
-appeared in Version 6 AT&T UNIX.
+.Nm intro
+appeared in
+.At v6 .