On Sat, Apr 1, 2017 at 1:57 PM, Francis Daly <francis@daoine.org> wrote:

> If you want to match "word character or plus", use something like [\w+].
>

​Defining a pattern over a simple assertion is kinda strange​. '[' & ']'
are useless here, since you are not matching several symbols.
Use (?<session_value>\w+) and you should be all set.

Btw, if you were to use '+', [\w+] and [\w]+ have different meaning: first
quantifier applies to '\w' only while latter applies to all the symbols in
the pattern.
​---
*B. R.*​
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