Added in 1.9.2

/findtext [-enr] <text>

This searches active window for the specified text (same as Control+F).

Switches

-e - Use regular expressions.
-n - Search backwards.
-r - Use exact match.

Parameters

<text> - Text to search.

Example

;Searches for 'Hello World1'
/findtext Hello World!

;Searches for any text matching 'Hello'
/findtext -r .*Hello.*