Update list of utilitys which are implemented externally, Xref info.1,

clean up some text, bump doc date.

PR:		47690
Submitted by:	Gary W. Swearingen <swear@attbi.com> (original version)

share/man/man1/builtin.1

@@ -26,7 +26,7 @@
 .\"
 .\" $FreeBSD$
 .\"
-.Dd September 1, 1999
+.Dd February 23, 2005
 .Dt BUILTIN 1
 .Os
 .Sh NAME
@@ -164,26 +164,34 @@ Only builtin commands for the
 and
 .Xr sh 1
 shells are listed here.
-Consult the appropriate manual page for
-details on the operation of any given builtin command under those shells.
-Users of other shells will need to consult the documentation supplied
-with the other shells.
+Commands marked
+.Dq Li No**
+under
+.Em External
+do exist externally,
+but are implemented as scripts using a builtin command of the same name.
+Consult a shell's manual page for
+details on the operation its builtin commands.
+Users of other shells may need to consult an
+.Xr info 1
+page or other sources of documentation.
 .Bl -column ".Ic uncomplete" ".Em External" ".Xr csh 1" ".Xr sh 1" -offset indent
 .It Xo
 .Em "Command	External" Ta Xr csh 1 Ta Xr sh 1
 .Xc
 .It Ic alias Ta Yes Ta Yes Ta Yes
 .It Ic alloc Ta \&No Ta Yes Ta \&No
-.It Ic bg Ta Yes Ta Yes Ta Yes
+.It Ic bg Ta No** Ta Yes Ta Yes
 .It Ic bind Ta \&No Ta \&No Ta Yes
 .It Ic bindkey Ta \&No Ta Yes Ta \&No
 .It Ic break Ta \&No Ta Yes Ta \&Yes
 .It Ic breaksw Ta \&No Ta Yes Ta \&No
+.It Ic builtin Ta \&No Ta \&No Ta Yes
 .It Ic builtins Ta \&No Ta Yes Ta \&No
 .It Ic case Ta \&No Ta Yes Ta Yes
-.It Ic cd Ta Yes Ta Yes Ta Yes
+.It Ic cd Ta \&No** Ta Yes Ta Yes
 .It Ic chdir Ta \&No Ta Yes Ta \&Yes
-.It Ic command Ta Yes Ta \&No Ta Yes
+.It Ic Ta \&No Ta \&No Ta Yes
 .It Ic complete Ta \&No Ta Yes Ta \&No
 .It Ic continue Ta \&No Ta Yes Ta \&Yes
 .It Ic default Ta \&No Ta Yes Ta \&No
@@ -203,13 +211,13 @@ with the other shells.
 .It Ic exit Ta \&No Ta Yes Ta Yes
 .It Ic export Ta \&No Ta \&No Ta Yes
 .It Ic false Ta Yes Ta \&No Ta Yes
-.It Ic fc Ta Yes Ta \&No Ta Yes
-.It Ic fg Ta Yes Ta Yes Ta Yes
+.It Ic fc Ta \&No** Ta \&No Ta Yes
+.It Ic fg Ta \&No** Ta Yes Ta Yes
 .It Ic filetest Ta \&No Ta Yes Ta \&No
 .It Ic fi Ta \&No Ta \&No Ta Yes
 .It Ic for Ta \&No Ta \&No Ta Yes
 .It Ic foreach Ta \&No Ta Yes Ta \&No
-.It Ic getopts Ta Yes Ta \&No Ta Yes
+.It Ic getopts Ta \&No** Ta \&No Ta Yes
 .It Ic glob Ta \&No Ta Yes Ta \&No
 .It Ic goto Ta \&No Ta Yes Ta \&No
 .It Ic hash Ta \&No Ta \&No Ta Yes
@@ -218,7 +226,7 @@ with the other shells.
 .It Ic hup Ta \&No Ta Yes Ta \&No
 .It Ic if Ta \&No Ta Yes Ta \&Yes
 .It Ic jobid Ta \&No Ta \&No Ta Yes
-.It Ic jobs Ta Yes Ta Yes Ta Yes
+.It Ic jobs Ta \&No** Ta Yes Ta Yes
 .It Ic kill Ta Yes Ta Yes Ta \&No
 .It Ic limit Ta \&No Ta Yes Ta \&No
 .It Ic log Ta \&No Ta Yes Ta \&No
@@ -233,7 +241,7 @@ with the other shells.
 .It Ic printenv Ta Yes Ta Yes Ta \&No
 .It Ic pushd Ta \&No Ta Yes Ta \&No
 .It Ic pwd Ta Yes Ta \&No Ta Yes
-.It Ic read Ta Yes Ta \&No Ta Yes
+.It Ic read Ta \&No** Ta \&No Ta Yes
 .It Ic readonly Ta \&No Ta \&No Ta Yes
 .It Ic rehash Ta \&No Ta Yes Ta \&No
 .It Ic repeat Ta \&No Ta Yes Ta \&No
@@ -256,15 +264,15 @@ with the other shells.
 .It Ic true Ta Yes Ta \&No Ta Yes
 .It Ic type Ta \&No Ta \&No Ta Yes
 .It Ic ulimit Ta \&No Ta \&No Ta Yes
-.It Ic umask Ta Yes Ta Yes Ta Yes
-.It Ic unalias Ta Yes Ta Yes Ta Yes
+.It Ic umask Ta \&No** Ta Yes Ta Yes
+.It Ic unalias Ta \&No** Ta Yes Ta Yes
 .It Ic uncomplete Ta \&No Ta Yes Ta \&No
 .It Ic unhash Ta \&No Ta Yes Ta \&No
 .It Ic unlimit Ta \&No Ta Yes Ta \&No
 .It Ic unset Ta \&No Ta Yes Ta Yes
 .It Ic unsetenv Ta \&No Ta Yes Ta \&No
 .It Ic until Ta \&No Ta \&No Ta Yes
-.It Ic wait Ta Yes Ta Yes Ta Yes
+.It Ic wait Ta \&No** Ta Yes Ta Yes
 .It Ic where Ta \&No Ta Yes Ta \&No
 .It Ic which Ta Yes Ta Yes Ta \&No
 .It Ic while Ta \&No Ta Yes Ta \&Yes
@@ -273,6 +281,7 @@ with the other shells.
 .Xr csh 1 ,
 .Xr echo 1 ,
 .Xr false 1 ,
+.Xr info 1 ,
 .Xr kill 1 ,
 .Xr login 1 ,
 .Xr nice 1 ,