Re: replace_match()

[Jörg Sommer <joerg@xxxxxxxxxxxx>]

Hallo G.,

"G. Milde" <milde@xxxxxxxxxxxxxxxxxxxxx> wrote:
> define re_replace(pattern, rep)
> {
>    push_spot();
>    EXIT_BLOCK {pop_spot();}

That's not error save. You have to use an try‐finally construct.

>    while (re_fsearch(pattern)) {
>       !if (replace_match(rep, 0))
> 	 error ("replace_match failed.");
>    }
>}

Bye, Jörg.
-- 
Mathematiker beim Kuchenessen (aus dem wahren Leben):
J: Du überlegst wohl, wie du das Stück optimal teilst?
K: Ja, ich wende gerade den Simplex‐Algorithmus darauf an.
C: Schau mal, da hast du schon vier Ecken.

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