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https://github.com/fish-shell/fish-shell
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99e87dded3
This is to make pasting literals easier.
When a user pastes something, we normally take it as-is.
The exception is when a single-quote is open, e.g. the current token
is
foo'bar
When something is pasted here, we escape single-quotes (`'`) and
backslashes (`\\`), so typing a `'` after it will turn it into a
literal token.
Fixes #967.
25 lines
932 B
Fish
25 lines
932 B
Fish
function fish_clipboard_paste
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set -l data
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if type -q pbpaste
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set data (pbpaste)
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else if type -q xsel
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# Return if `xsel` failed.
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# That way any xsel error is printed (to show e.g. a non-functioning X connection),
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# but we don't print the redundant (and overly verbose for this) commandline error.
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# Also require non-empty contents to not clear the buffer.
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if not set data (xsel --clipboard)
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return 1
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end
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end
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# If the current token has an unmatched single-quote,
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# escape all single-quotes (and backslashes) in the paste,
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# in order to turn it into a single literal token.
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#
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# This eases pasting non-code (e.g. markdown or git commitishes).
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if __fish_commandline_is_singlequoted
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set data (string replace -ra "(['\\\])" '\\\\\\\$1' -- $data)
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end
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if test -n "$data"
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commandline -i -- "$data"
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end
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end
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