rootiest
084e6fb9ca
- Add comprehensive `--description` flags to all fish functions for better `help` and `functions` output. - Introduce and correct `--wraps` flags to ensure proper completions for aliased commands (e.g., `top` wrapping `btop`, `zellij`, `upgrade` wrapping `paru`). - Prepend descriptive comments before function definitions for better source readability. - Add standard copyright and SPDX license identifiers to shell scripts. - Enhance script robustness by ensuring consistent terminal checks (Kitty, WezTerm) and graceful fallbacks in window/tab spawning functions (`spwin`, `tab`). - Implement graceful fallbacks to basic core utilities when preferred modern alternatives are missing (e.g., `top` falling back to system `top` if `btop` is missing, `view` falling back to `less` or `cat` if `nvim` is unavailable). - Improve overall code consistency across the `functions/` directory.
19 lines
521 B
Fish
19 lines
521 B
Fish
# Execute expand_bang_minus_n
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function expand_bang_minus_n --description 'Execute expand_bang_minus_n'
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set -l token $argv[1]
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if test -z "$token"; set token (commandline -t); end
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# Extract the number from the regex match
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if string match -qr '!-(\d+)' -- "$token"
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set -l n (string match -r '!-(\d+)' -- "$token")[2]
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if test (count $history) -ge $n
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echo -- $history[$n]
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else
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echo -- $token
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end
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else
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echo -- $token
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end
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end
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