Aadhavan Srinivasan
137ea3c746
I made findAllMatchesHelper a non-recursive function. It now only returns the first match it finds in the string (so I should probably rename it). These indices are collected by findAllMatches and pruned (to remove overlaps). The overlap function has also been rewritten, to make it (I believe) less than O(n^2). I also used the uniq_arr type to make checking for uniqueness O(1) instaed of O(n) (as it was with unique_append()). This has resulted in massive performance gains. There's been a lot of changes here, and I probably haven't documented all of them.