pali_sort: Sorting function for vectors of Pali words.
Description
Note that all Pali string comparisons are case-insensitive.
This algorithm is based on Quicksort, but creates lots of
intermediate data structures instead of doing swaps in place.
This has been implemented in C++ as the original R version
was about 500x slower.
Usage
pali_sort(word_list)
Value
A new vector of Pali words in Pali alphabetical order