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improve previous line count

See original GitHub issue

The previous line count is being tracked by log-update but it does not take the terminal size into account.

For instance, if you log a line of 40 characters while the terminal is only 30 characters, it will be printed on 2 lines. After calling log-update again, it will only erase the 2nd line because the previous line count was only 1 and not 2.

So we have to iterate over all the lines here and calculate the number of printed lines instead.

Issue Analytics

State:
Created 7 years ago
Reactions:2
Comments:15 (13 by maintainers)

Top GitHub Comments

1reaction

kevvacommented, Sep 20, 2016

Feel free if you have time 😃.

0reactions

Jameskmongercommented, Apr 18, 2017

@SamVerschueren yes I have tested it but it does not fix the issue, testing #16 gives the following final output in cmder in Windows 10:

cmder windows 10

And in command prompt in windows 10:

command prompt windows 10

My fix above gives the following output in cmder in Windows 10:

cmder windows 10

And in command prompt in windows 10:

command prompt windows 10

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