It seems like the idiomatic way to update $PROMPT_COMMAND is to use variable expansion to add a semi-colon and a space before the command we're adding. I also switched from prepending my commands to appending them, which allows overriding behaviour, such as terminal titles which could be set from system files. |
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|---|---|---|
| .. | ||
| batman | ||
| btmenu | ||
| git-ffw | ||
| i3-get-window-criteria | ||
| i3exit | ||
| localrc | ||
| set-background | ||
| term-title | ||
| toggle-touchpad | ||