Interesting. Would you mind reopening the issue and providing a buggy
example? Amd alerting haskeline maintainers? How does it work on a 1 line
prompt that is so long it wraps?
On Thu, 7 Dec 2017 23:11 MarLinn,
Here's what I use:
:set prompt "\ESC[46m\STX%s>\ESC[39;49m\STX "
I believe \STX is a signal to haskeline for control sequences. Documentation is here: https://github.com/judah/haskeline/wiki/ControlSequencesInPrompt Note: If you're using a multi-line prompt, things may be different again. I don't know what the rules are, but I found that if I put \STX on any but the last line of prompts I get weird characters. The same goes for any \SOH you might want to add for some reason.
Cheers, MarLinn
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