Michael Potter <mega...@gmail.com> writes:
> I believe the problem is this expression:
>
> "^(smtp_host)\s+.*$" replace_with => value("$(match.1) $(smtp)"),
>
> Because you use a .* after the whitespace, the regex will continue to match
> after any replacement occurs.
>
> Try using a negative lookahead assertion:
>
> "^(smtp_host)\s+(?!$(smtp))$"
>
> This will ensure the pattern only matches when smtp_host is *not* followed
> by $(smtp), so after the first replacement occurs, the regex will no longer
> match and will be convergent.Thanks, it looks like the match must be greedy. With the normal ordering of edit_line, I finish to delete_lines that do not match and then insert_lines. Thanks. -- Daniel Dehennin Récupérer ma clef GPG: gpg --keyserver pgp.mit.edu --recv-keys 0x6A2540D1
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