On 01/03/2023 21:27, Felipe Contreras wrote:

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We don't need bash to do this conversion, we can use \001 \002
ourselves, and then the prompt command mode is not necessary to display
colors.

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Comments from those who use colored prompt and who are familiar with
the mechansim used to implement this?  As I do not use the feature
at all and haven't been following it, seeing independent support
would help the topic.

At least in try1 Justin Donnelly reported success [1].

I've played around a bit with this patch, and it seems to work as 
advertised.