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authorRon Yorston <rmy@frippery.org>2015-07-19 21:41:09 +0100
committerDenys Vlasenko <vda.linux@googlemail.com>2015-07-19 22:50:25 +0200
commit78cfa00154dca18a1326d2064121bf65cd081781 (patch)
tree6594491f559a06370f6fd455bc336e7c2c695c3e /printutils
parentf06386ad4f5e1e5b5a3aea71ac757d5be8574067 (diff)
downloadbusybox-78cfa00154dca18a1326d2064121bf65cd081781.tar.gz
less: correctly account for tabs when rewrapping lines
Lines are rewrapped when the terminal width changes or line numbers are enabled/disabled. The current calculation always adds eight to the line length for a tab whereas it should only add enough to move to the next tab stop. This doesn't affect the display of lines, which is handled elsewhere and gets tab stops right, but it does cause lines to be wrapped at the wrong position. Signed-off-by: Ron Yorston <rmy@frippery.org> Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
Diffstat (limited to 'printutils')
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