anorack is a specialized spell-checker that finds incorrect indefinite articles (“a” instead of “an”, or other way round).

Author: Jakub Wilk

License: The Expat license

Version: 0.2.5 released on 2019-10-21

$ cat test
a Ubuntu user
a 8-byte word
an username

$ anorack test
test:1: a Ubuntu -> an Ubuntu /u:b'u:ntu:/
test:2: a 8 -> an 8 /'eIt/
test:3: an username -> a username /j'u:z3n,eIm/