Dan Jacobson wrote:
We read
'(.+1)z N'
Scrolls N lines at a time starting at addressed line. If N is not
specified, then the current window size is used. The current
address is set to the last line printed.
I guess the 'z' command or its description need some changes. I'll check
the POSIX standard, but suggestions are welcome.
So document it,
Sure.
> and give an easy way to change it via e.g., $LINES.
If you give a number to 'z', it will use that number as default on
subsequent calls. But you are right that there isn't a way of changing
the default permanently. Again, I'll check the POSIX standard, but
suggestions are welcome.
Best regards,
Antonio.
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