Re: ER with brackets don't works

Ruud H.G. van Tol schrieb:
> Matthias Häker schreef:
>
>   
> > > > >    S = '[^ ]?'
> > > > >    V = '([Vv]|\/|\||\|/)'
> > > > >    I = '[Ii1l|]'
> > > > >    A = '([Aa]|/\)'
> > > > >    G = '[Gg9]'
> > > > >    R = '[Rr]'
> > > > >           
> > i like to give the above a try but i get a invalid regex
> >
> > procmail: Assigning "S=[^$WS]?"
> > procmail: Assigning "V=([Vv]|\/|\||\|/)"
> > procmail: Assigning "I=[Ii1l|]"
> > procmail: Assigning "A=([Aa]|/\)"
> > procmail: Assigning "G=[Gg9]"
> > procmail: Assigning "R=[Rr]"
> > procmail: Assigning "MATCH="
> > procmail: Matched " forecast"
> > procmail: Match on "^Subject:\/.*"
> > procmail: Invalid regexp
> >
> >     
> "([Vv]|\/|\||\|/)[^$WS]?[Ii1l|]+[^$WS]?([Aa]|/\)+[^$WS]?[Gg9][^$WS]?[Rr]
> [^$WS]?([Aa]|/\)"
>   
> > can anybody explain please
> >     
>
> (1) If you use $WS in setting S, then you need to use dquotes for
> interpolation.
>
>     S = "[^$WS]?"
>
>     You do set WS = '<space><tab>' (2 characters, ASCII-32 and ASCII-9)
> earlier, right?
>
>
> (2) I forgot to escape some backslashes and vbars:
>
>     V = '([Vv]|\\/|\\\||\|/)'
>
>     A = '([Aa]|/\\)'
>
>
>   

thank you  ruud that did the trick:

    S = "[^$WS]?"
    V = '([Vv]|\\/|\\\||\|/)'
    I = '[Ii1l|]'
    A = '([Aa]|/\\)'
    G = '[Gg9]'
    R = '[Rr]'
    :0:
    * ^Subject:\/.*
    *$ MATCH ?? $V$S$I+$S$A+$S$G$S$R$S$A
    $home/suspicious

Assigning "S=[^         ]?"
Assigning "V=([Vv]|\\/|\\\||\|/)"
Assigning "I=[Ii1l|]"
Assigning "A=([Aa]|/\\)"
Assigning "G=[Gg9]"
Assigning "R=[Rr]"
Assigning "MATCH="
Matched " forecast"
Match on "^Subject:\/.*"
No match on "([Vv]|\\/|\\\||\|/)[^      ] # all in one line
?[Ii1l|]+[^     ]?([Aa]|/\\)+[^         ]? # 
[Gg9][^         ]?[Rr][^        ]?([Aa]|/\\)"



Matthias

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