1869     R.pathIntersection = function (path1, path2) {  argument
1870         return interPathHelper(path1, path2);
1872     R.pathIntersectionNumber = function (path1, path2) {  argument
1873         return interPathHelper(path1, path2, 1);
1875     function interPathHelper(path1, path2, justCount) {  argument
1877         path2 = R._path2curve(path2);
1895                 for (var j = 0, jj = path2.length; j < jj; j++) {
1896                     var pj = path2[j];
2355         path2curve = R._path2curve = cacher(function (path, path2) {  argument
2356             var pth = !path2 && paths(path);
2357             if (!path2 && pth.curve) {
2361                 p2 = path2 && pathToAbsolute(path2),
2431                 fixM = function (path1, path2, a1, a2, i) {  argument
2432                     if (path1 && path2 && path1[i][0] == "M" && path2[i][0] != "M") {
2433                         path2.splice(i, 0, ["M", a2.x, a2.y]);