tests/test-1102.out

Also find correct column width of wide characters.

Use unicodedata.east_asian_width() to determine wide/full width
characters if available. Otherwise, return character count as before.

adding a
1 files updated, 0 files merged, 0 files removed, 0 files unresolved
tip                                3:a49829c4fc11
t1                                 0:f7b1eb17ad24