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Diff for /src/usr.bin/awk/awk.1 between version 1.21 and 1.22

version 1.21, 2004/04/19 18:29:17 version 1.22, 2004/10/04 21:40:53
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 .Ic "\&! || &&" )  .Ic "\&! || &&" )
 of regular expressions and  of regular expressions and
 relational expressions.  relational expressions.
 Regular expressions are as in  .Nm
 .Xr egrep 1 .  supports extended regular expressions
   .Pq EREs .
   See
   .Xr re_format 7
   for more information on regular expressions.
 Isolated regular expressions  Isolated regular expressions
 in a pattern apply to the entire line.  in a pattern apply to the entire line.
 Regular expressions may also occur in  Regular expressions may also occur in
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 { print "error!" > "/dev/stderr" }  { print "error!" > "/dev/stderr" }
 .Ed  .Ed
 .Sh SEE ALSO  .Sh SEE ALSO
 .Xr egrep 1 ,  
 .Xr lex 1 ,  .Xr lex 1 ,
 .Xr printf 1 ,  .Xr printf 1 ,
 .Xr sed 1 ,  .Xr sed 1 ,
 .Xr printf 3  .Xr printf 3 ,
   .Xr re_format 7
 .Pp  .Pp
 "Awk \(em A Pattern Scanning and Processing Language",  "Awk \(em A Pattern Scanning and Processing Language",
 .Pa /usr/share/doc/usd/16.awk/ .  .Pa /usr/share/doc/usd/16.awk/ .
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