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Re: Adding multi-group regexps to align-rules-list
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From: |
Peter Monsson |
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Subject: |
Re: Adding multi-group regexps to align-rules-list |
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Date: |
Fri, 22 May 2009 12:05:03 -0700 (PDT) |
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User-agent: |
G2/1.0 |
On May 22, 5:49 pm, bojohan+n...@dd.chalmers.se (Johan Bockgård)
wrote:
> Peter Monsson <petermons...@yahoo.dk> writes:
> > (regexp . "\\(?:in\\|out\\)put\\(?:\\(\\s-+\\)\\
> > (?:\\[.*\\]\\(\\s-+\\)\\)?\\)")
> > (group . (1 . (2 . ( 3 . 4))))
>
> (regexp . "\\<\\(?:in\\|out\\)put\\(\\s-+\\)\\(?:\\[.*]\\)?\\(\\s-*\\)")
> (group . (1 2))
Ahh, now I get it. The wrong type argument: integer-or-marker-p error
comes when the second group doesn't even exist. In your solution the
second group always exists as it can match the empty string and align
that.
Thank you, Johan, for your help and also thanks to Scott for some
inspiration on new stuff to add to the align rules.
Best Regards
Peter