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There was an extended discussion in https://github.com/fish-shell/fish-shell/issues/2904 about using a bright yellow background to make the cancelled command indicator, ^C, standout. The upshot was that standout (i.e., reversing fg/bg colors) mode should be used until themes are agumented with proper support for background colors and special characters.
19 lines
698 B
Fish
19 lines
698 B
Fish
# This is meant to be bound to something like \cC.
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function __fish_cancel_commandline
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set -l cmd (commandline)
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if test -n "$cmd"
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commandline -C 1000000
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# TODO: Switch from using tput and standout mode to `set_color` when themes have been
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# augmented to include support for background colors or has support for standout/reverse
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# mode.
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#
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# Set reverse fg/bg color mode, output ^C, restore normal mode, clear to EOL (to erase any
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# autosuggestion).
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echo (tput smso)"^C"(tput rmso)(tput el)
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for i in (seq (commandline -L))
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echo ""
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end
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commandline ""
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commandline -f repaint
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end
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end
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