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I would like to be able to print text with foreground/background colors swapped, like for example, the top bar in nano. But I want to use the default terminal colors. I am already calling use_default_colors(). Calling pair_content(0, &c1, &c2) just gives me c1=-1, c2=-1, so I don't have any values to pass in to init_pair(), since -1 means both default foreground and background color. How can I swap those colors in another color pair, or how can I get default foreground/background color rgb values so I can reinitialize some colors to be the default terminal foreground and background colors?

Arthur Bouvier
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1 Answers1

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short: color pairs don't do that.

longer: you could apply the attribute for reverse-video A_REVERSE, but it's not a color. It gets passed around as easily as color pairs.

Thomas Dickey
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