add cross reference to cd(1), where CDPATH variable is explained

1997-01-09 21:04:10 +00:00 · 1997-01-09 21:04:10 +00:00 · c15a12df0f
commit c15a12df0f
parent ae06cb4d32
1 changed files with 1 additions and 0 deletions
--- a/share/man/man7/environ.7
+++ b/share/man/man7/environ.7
@ -171,6 +171,7 @@ and
 .Ev IFS ,
 unless you know what you are doing.
 .Sh SEE ALSO
+.Xr cd 1 ,
 .Xr csh 1 ,
 .Xr ex 1 ,
 .Xr login 1 ,