Warn of possible graphics issues with text_fg_override_threshold
Issue #6767
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@ -277,6 +277,13 @@
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to white if the background is dark or black if the background is light. The default
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value is :code:`0`, which means no overriding is performed. Useful when working with applications
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that use colors that do not contrast well with your preferred color scheme.
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WARNING: Some programs use characters (such as block characters) for graphics
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display and may expect to be able to set the foreground and background to the
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same color (or similar colors). If you see unexpected stripes, dots, lines,
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incorrect color, no color where you expect color, or any kind of graphic
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display problem try setting :opt:`text_fg_override_threshold` to :code:`0` to
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see if this is the cause of the problem.
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''')
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egr() # }}}
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