Re: Repalcement for grep(1)

[Archie Cobbs]

Jamie Howard writes:
> Now, I am having a problem though.  I cannot figure out how to implement
> -w and -x.  For -x, I tried modifying the regular expression (foo) into
> ^(foo)$ before compiling, but that did not work.  I intended to do
> something similar with -w.  Anyway, I am probably missing the obvious, but
> does anyone have any ideas regarding how I should implement -w and -x?