$rsubstr(<substring> <search string>)

The <substring> argument is a dword which is unlike most other functions.

This function searches for <substring> from the end of <search string> and returns the $index() to it.

They can be used to search for specific things in output from a server, or as an alternative to $match(*substring* searchstring).

• -1 if <substring> not found in <search string>
• index to <substring> in <search string> if found

The $rsubstr() function first appeared in EPIC4pre1.016.