good point. Maybe a slightly more civilised version would be
\.v[0-9]+(\..*)?
that forces there to be one or more digits, and if there is anything
else, it must start with a dot. Somewhat safer perhaps.
- thomas
On 22/07/2015 23:34, Peter Gummer wrote:
Hi Ian,
The + is redundant here, since it’s just saying that there has to be
one or more digits after the ‘v’. But the next thing that it says is
that you can have anything at all after those digits.
So you might as well omit the +:
\.v[0-9].*
This says that there has to be a digit after the ‘v’, followed by
anything at all. This amounts to the same, since any extra digits
qualify as “anything at all”.
Peter
On 23 Jul 2015, at 01:55, Ian McNicoll <i...@freshehr.com
<mailto:i...@freshehr.com>> wrote:
Thanks Thomas,
I will go with
\.v[0-9]+.*
which will give us a bit of flexibility and solve Dave's problem (I
think!).
unless anyone strongly objects, of course.
Ian
Dr Ian McNicoll
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