Find string in a file

[Dampe]

Couldn't find any other topic on it, and I have no idea if it's possible

Is there any function that can search a .txt file for a desired string and return what line it is on?

For instance:

Lets say document.txt contains the following:

this

is

a

test

document

I would like to browse the document for the word "test" and return what line it is on.

Almost like a Ctrl+F

[picaxe]

Look in the help files for examples for

_FileReadToArray

_ArraySearch

[Dampe]

Brilliant, thankyou.

Didn't think to look in _ section.