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On Fri, Sep 01, 2000 at 10:15:43AM +0200, Byrial Jensen wrote: > On Fri, Sep 01, 2000 at 00:29:21 +0200, Keld Jørn Simonsen wrote: > > Hejsa > > > > Et spørgsmål, som diskuteres ivrigt i POSIX-kredse: > > > > Hvis vi taler om det danske locale, bør > > det regulære udtryk [a-c] - indeholde også > > store bogstaver som B ? a < b,B < c > > eller skal det kun indeholde små bogstaver? > > Kun små bogstaver, tak. > > For det første: Det andet ville kunne skabe ubehagelige overraskelser > da man (læs: jeg) ikke venter at sådanne udtryk er locale-afhængige. Er det fordi det ikke skal være locale-afhængigt? Iflg POSIX standarden er det localeafhængigt. > For det andet: Det ville være temmeligt besværligt hvis det så blev > nødvendigt at skrive [abcdefghijklmnopqrstuvwxyz] for at matche et > lille bogstav mellem a og z. Dertil har man [:lower:] > For det tredje: Hvis man ønsker at medtage de store bogstaver, kan bare > kalde regcomp(3) med REG_ICASE-flaget. Det kan man vist ikke fra skallen. Hilsen keld
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