obviously they come from the polyCleanup win but i wasn't positive that they are in the exact same order as they are arranged vertically in the window.
in this command mel file itself, located in your maya install: …/scripts/others/polyCleanupArgList.mel
Here’s the docstring:
//
// Description:
// Perform a cleanup on polygonal meshes (command)
//
// Input Arguments:
// $version: The version of arguments being passed. Used to know how to
// interpret the $args array.
// “1” : $allMeshes, $selectOnly, $historyOn,
// $quads, $nsided, $concave, $holed,
// $nonplanar, $zeroGeom, $zeroGeomTol,
// $zeroEdge, $zeroEdgeTol, $zeroMap,
// $zeroMapTol
// “2” : $sharedUVs
// “3” : $lamina
//
// $args
// Version 1
// [0] $allMeshes All selectable meshes
// [1] $selectOnly Only perform a selection
// [2] $historyOn keep construction history
// [3] $quads check for quads polys
// [4] $nsided check for n-sided polys
// [5] $concave check for concave polys
// [6] $holed check for holed polys
// [7] $nonplanar check fo non-planar polys
// [8] $zeroGeom check for 0 area faces
// [9] $zeroGeomTol tolerance for face areas
// [10] $zeroEdge check for 0 length edges
// [11] $zeroEdgeTol tolerance for edge length
// [12] $zeroMap check for 0 uv face area
// [13] $zeroMapTol tolerance for uv face areas
//
// Version 2
// [14] $sharedUVs Unshare uvs that are shared across vertices
// [15] $nonmanifold check for nonmanifold polys
// <= 0 means do not check
// 1 means cleanup with conform
// 2 means do not use conform
//
// Version 3
// [16] $lamina check for lamina polys
//
// Returns:
// list of items cleaned up. Empty if none
//