string.findlast
Finds the last instance of a pattern within a string.
string.findlast("str", "pattern", plain)
Parameters
str is the string to be searched. pattern is the pattern to search for; it may use Lua's pattern matching syntax. If plain is true, no pattern matching will be performed (faster).
Return Value
The matching pattern, if found, or nil if there were no matches.
Availability
Premake 4.0 or later.