Specify the behavior of underline color w.r.t. reverse video

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Kovid Goyal 2019-01-28 08:41:02 +05:30
parent 5ff4a6f4d8
commit 74445674f2
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@ -51,6 +51,9 @@ To reset the underline color (also previously reserved and unused)::
<ESC>[59m
The underline color must remain the same under reverse video, if it has a
color, if not, it should follow the foreground color.
To detect support for this feature in a terminal emulator, query the terminfo database
for the ``Su`` boolean capability.