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bug#10978: `calendar-string-spread' loses with double-width characters
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From: |
Štěpán Němec |
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Subject: |
bug#10978: `calendar-string-spread' loses with double-width characters |
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Date: |
Fri, 09 Mar 2012 12:57:30 +0100 |
The algorithm used obviously works using `length', but for every
double-width character the resulting string is one char too long when
actually displayed, defeating its purpose when formatting the calendar
mode line (`calendar-update-mode-line' et al.).
Ex.:
(calendar-string-spread '("a" "b" "c") ?\s 10)
;=> "a b c" ; OK
(calendar-string-spread '("矢" "b" "c") ?\s 10)
;=> "矢 b c" ; not OK
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Štěpán