API strrep
From WoWWiki
"strrep" is a shortcut for the standard Lua library function "string.rep". They can both be used interchangeably.
string.rep(s, n)
Generate a string which is n copies of the string passed concatenated together.
> = string.rep("Lua ",5)
Lua Lua Lua Lua Lua
> = string.rep("Lua\n",3)
Lua
Lua
Lua
> = ("Lua!"):rep(3) -- naturally.
Lua!Lua!Lua!
This is a Lua function and documented as part of the World of Warcraft API
