Original sentence: Macedonian dialects are part of a dialect continuum with Macedonian and Bulgarian at one extreme, Slovene at the other, and Serbo-Croatian in-between
Edited sentence: Macedonian dialects are part of a dialect continuum with Macedonian and Bulgarian at one extreme, Slovene at the other, and Serbo-Croatian in-between; Macedonian is sometimes considered a dialect of Bulgarian, though this is a politically charged issue