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Bug#954845: poor performance for -g 256x50



Package: xterm
Version: 353-1

xterm -g 256x50 has a much worse "scroll performance" than xterm -g 255x50,
esp if there are very long lines and its a slow network connection. Sample:

xterm -g 255x50:
# time cat /var/log/rsnapshot.log
:
:

real    0m0.041s
user    0m0.000s
sys     0m0.006s


xterm -g 256x50:
# time cat /var/log/rsnapshot.log
:
:

real    0m27.631s
user    0m0.000s
sys     0m0.004s


Maybe this could be improved?

Regards
Harri


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