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README.adoc: clarify bash problems 

I've also tried tcsh but while it /can/ be used for directory
navigation, it has several issues that are much more serious.
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Přemysl Eric Janouch 2020-10-01 08:36:31 +02:00
parent 5fff336e77
commit c07f557c16
Signed by: p
GPG Key ID: A0420B94F92B9493
1 changed files with 3 additions and 2 deletions
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@ -87,8 +87,9 @@ bind \eo sdn-navigate
bash bash
~~~~ ~~~~
Here we can't reset the prompt from within a `bind -x` handler but there is Here we can't make the shell update the prompt on directory changes since
an acceptable workaround that sadly submits a blank line: there's no way to invoke `prompt_again()` from a `bind -x` handler but we can
work around it by submitting a blank line:
---- ----
sdn-navigate () { sdn-navigate () {