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https://github.com/fish-shell/fish-shell
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983746a697
We keep having to extend these with new terminals, and I can no longer find a terminal that fails this. Even emacs' ansi-term can now at least reliably ignore the sequence.
38 lines
1.2 KiB
Fish
38 lines
1.2 KiB
Fish
function fish_vi_cursor -d 'Set cursor shape for different vi modes'
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# if stdin is not a tty, there is effectively no bind mode.
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if not test -t 0
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return
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end
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# This is hard to test in expect, since the exact sequences depend on the environment.
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# Instead disable it.
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if set -q FISH_UNIT_TESTS_RUNNING
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return
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end
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set -q fish_cursor_unknown
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or set -g fish_cursor_unknown block
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echo "
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function fish_vi_cursor_handle --on-variable fish_bind_mode --on-event fish_postexec --on-event fish_focus_in --on-event fish_read
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set -l varname fish_cursor_\$fish_bind_mode
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if not set -q \$varname
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set varname fish_cursor_unknown
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end
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__fish_cursor_xterm \$\$varname
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end
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" | source
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echo "
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function fish_vi_cursor_handle_preexec --on-event fish_preexec
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set -l varname fish_cursor_external
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if not set -q \$varname
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set varname fish_cursor_default
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end
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if not set -q \$varname
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set varname fish_cursor_unknown
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end
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__fish_cursor_xterm \$\$varname
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end
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" | source
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end
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