I'm attempted to substitute and replace some text, but the text in my substitution is interfereing with my \1 variable. Does anyone know of some sort of a NULL character I can place between my \1 variable and the surrounding text?

For example, I am using the statement: 

    s/(some) text/\155/

[download]

I want the new string to read: 

    some55

[download]

But what I assume is happening is Perl tries to find match 155 rather then match 1.

In reply to In substituation regex, how to differentiate \1 from surrounding text by kr123

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