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.
marked working directory as branch branch0
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(branch merge, don't forget to commit)
% convert
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2 addb
pulling from default into branch0
1 changesets found
1 changea
0 mergeab
pulling from default into branch0
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marked working directory as branch branch1
marked working directory as branch branch2
1 files updated, 0 files merged, 0 files removed, 0 files unresolved
(branch merge, don't forget to commit)
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% incremental conversion
2 c2
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2 changesets found
1 c1
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0 c3
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3 changesets found
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1 changesets found