match only words that start with search term

[wrofien...@gmail.com]

how do you use select2 to match only words that start with search term(ah duplicate? i searched the forum). the documentation shows use of it using compact version. do i need to still use
"$.fn.select2.amd.require"?. what about full version of select2.? the documentation does not show how to use the same using full version of select2.

this answer at stackoverflow is similar to that of documentation
http://stackoverflow.com/questions/31571864/select2-search-match-only-words-that-start-with-search-term

Thanks