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contrib/nvi: fix -w option
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Authored by fernape on Aug 22 2020, 5:55 PM.

Details

Summary

Reported in PR 241985

Compose the "window=%s" option as a CHAR_T to be processed properly in
opts_set

Test Plan

Before the patch, trying this:

$ vi -w 10

shows an error:

set: no wo0 option: 'set all' gives all option values
Press Enter to continue:

And vi launches with as many lines as to fill the terminal screen

------------ BEGINING OF SCREEN

~
~
~
~
~
~
~
~
~
~
~
~
~
~
~
~
~
~
~
~
~
~
~
~
------------ END OF SCREEN

After the patch, thre is no error

$ vi -w 10

and the vi screen is limited to the specified amount of lines:

------------ BEGINING OF SCREEN

~
~
~
~
~
~
~
~
~
------------ END OF SCREEN

Diff Detail

Repository
rS FreeBSD src repository
Lint
Automatic diff as part of commit; lint not applicable.
Unit
Automatic diff as part of commit; unit tests not applicable.