Related: #2112870 - reflect review comments on the previous change
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@ -4283,7 +4283,7 @@ index 7d6100f..04cd646 100644
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- column++;
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+ /* mb_width() returns 0 for control characters */
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+ const int width = mb_width (c);
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+ column += (width) ? width : 1;
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+ column += MIN(1, width);
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if (!column)
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die (EXIT_FAILURE, 0, _("input line is too long"));
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}
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