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Kovid Goyal 2026-03-29 21:09:59 +05:30
parent dd31561481
commit cf8ae0781e
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8
docs/text-sizing-protocol.rst
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@ -506,12 +506,12 @@ is such a function in the Python language:
g = graphemes[i]
if g is graphemes[-1]:
prev_g = graphemes[i-1]
yield f'\x1b[{prev_g.width}D' # move cursor back]
yield f'\x1b[{prev_g.width}D' # move cursor back
yield g.text
yield f'\x1b[{g.width}D' # move cursor back]
yield f'\x1b[{prev_g.width}@' # insert cells]
yield f'\x1b[{g.width}D' # move cursor back
yield f'\x1b[{prev_g.width}@' # insert cells
yield prev_g.text
yield f'\x1b[{g.width}C' # move cursor forward]
yield f'\x1b[{g.width}C' # move cursor forward
Then, using ``wcswidth()`` the application can split long text into lines of
width no more than the screen width and use the above function to write each