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9158395d10
Some of these handled multiline prompts but not multiline command lines. We first need to move the cursor to the end of the commandline, then we can print a message. Finally, we need to move the cursor back to where it was.
8 lines
392 B
Fish
8 lines
392 B
Fish
function __fish_echo --description 'run the given command after the current commandline and redraw the prompt'
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set -l line (commandline --line)
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string >&2 repeat -N \n --count=(math (commandline | count) - $line + 1)
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$argv >&2
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string >&2 repeat -N \n --count=(math (count (fish_prompt)) - 1)
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string >&2 repeat -N \n --count=(math $line - 1)
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commandline -f repaint
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end
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