I am considering the following options:
' !This is a string! ''!This is a string !''! This is a string !'' ! This is a string! '' ! This is a string 'For each of these scenarios, I aim to find a match for:
'This is a string'
Here's what I have attempted so far:
/\s*!(.*)!{0,1}
/\s*!(.*?)!{0,1}
However, it seems to either include the ! or not match at all. Keep in mind that the trailing ! is optional.
Perhaps consider this option
/^\s*@\s*(.*?)\s*@?\s*$/
Is this regular expression suitable for addressing your issue?
^[\s!]*(\w*)[\s!]*$
Give this a shot:
(\b.*\b)
This expression utilizes \b, which represents word boundaries.
Check out the JSFiddle demonstration.
Can I safely assume that the string will not contain any exclamation marks? If so, you could use this pattern:
/\s*![^!]*!{0,1}/
Alright, I have a solution that maintains the exclamation mark at the end:
/(?:^[^a-z0-9]*)(.*?)(?:\s*)$/i
Here is the link to it: http://jsfiddle.net/UAefq/4/
If you want to remove the exclamation mark and spaces at the end of the string, you can modify it like this:
/(?:^[^a-z0-9]*)(.*?)(?:[\!\s]*)$/i
You can see the updated version here: http://jsfiddle.net/UAefq/5/
I hope this fully addresses your question.
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