9b751f2080
default .Ar argument as an end-of-sentence character. Example: .Ar foo Produced: file ... foo Now produces: file ... foo 2. Fixed an off-by-one bug in the .It macro for the -hang lists. Example: .Bl -hang -width 8n -compact .It 1234 OK .It 1234567 OK .It 12345678 BUG .El Produced: 1234 OK 1234567 OK 12345678 BUG Now produces: 1234 OK 1234567 OK 12345678 BUG Ported from: mdocNG