The function 'findrplc' is designed to take the arguments:
(sourcestring,findstring,replacestring)
Sourcestring is the string in quotes, a global variable on the home screen\in a program, or a local variable in a program that you are searching in.
Findstring is the string in quotes, a global variable on the home screen\in a program, or a local variable in a program that you are searching for. It will recognize instances of more than one char, unlike 'inString'.
Replacestring is the string in quotes, a global variable on the home screen\in a program, or a local variable in a program that you are replacing the search -for-string with. It also can be multiple characters, or just "" with no char or space to delete the searched-for.

If the function does not find the searchstring, it returns the unaltered sourcestring.

Also, since it is a function, it can be nested multiple times.

To clarify all this, read the example below:

findrplc("MB","B",findrplc(findrplc(". Burfe","f","k"),"e","e's Calculator"))

Returns "M. Burke's Calculator".
I started out with "MB" and ended up with "M. Burke's  Calculator"- nifty, huh?

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