Mailinglist Archive: opensuse (818 mails)

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Re: [opensuse] Java script assistance (slightly OT)
  • From: Per Jessen <per@xxxxxxxxxxxx>
  • Date: Thu, 22 Sep 2011 12:01:34 +0200
  • Message-id: <j5f11t$co4$>
David Haller wrote:


On Thu, 22 Sep 2011, Per Jessen wrote:
David Haller wrote:
Inside '' you only need to escape ' itself, which doesn't work, as \
has no special meaning either inside of ''.
Workaround: 'foo'"'"'bar' or 'foo'\''bar'

Inside "" you have to IIRC escape !"()`` and $ (the ! only if you've
enabled history substitution (set -H).

With sed, I always need to escape +() inside '' to get them to work.
Am I doing something wrong?

Depends on what meaning you want the +() to have. Read 'man 7 regex'.
As stated, sed uses basic regex, i.e. +() have no special meaning

Ah, that explains it. Thanks.

Per Jessen, Zürich (15.7°C)

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