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Update instructions for using OSC52 with tmux

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Signed-off-by: Elias Assaf <elyas51000@gmail.com>
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Elias Assaf 2024-05-24 18:07:32 +03:00 • committed by Jesse Duffield
parent 6c6d835d50
commit 69a048c0ff
1 changed files with 19 additions and 2 deletions
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21
docs/Config.md
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@ -667,9 +667,26 @@ os:
Specify an external command to invoke when copying to clipboard is requested. `{{text}` will be replaced by text to be copied. Default is to copy to system clipboard.
If you are working on a terminal that supports OSC52, the following command will let you take advantage of it:
```
```yaml
os:
copyToClipboardCmd: printf "\033]52;c;$(printf {{text}} | base64)\a" > /dev/tty
copyToClipboardCmd: printf "\033]52;c;$(printf {{text}} | base64 -w 0)\a" > /dev/tty
```
For tmux you need to wrap it with the [tmux escape sequence](https://github.com/tmux/tmux/wiki/FAQ#what-is-the-passthrough-escape-sequence-and-how-do-i-use-it), and enable passthrough in tmux config with `set -g allow-passthrough on`:
```yaml
os:
copyToClipboardCmd: printf "\033Ptmux;\033\033]52;c;$(printf {{text}} | base64 -w 0)\a\033\\" > /dev/tty
```
For the best of both worlds, we can let the command determine if we are running in a tmux session and send the correct sequence:
```yaml
os:
copyToClipboardCmd: >
if [[ "$TERM" =~ ^(screen|tmux) ]]; then
printf "\033Ptmux;\033\033]52;c;$(printf {{text}} | base64 -w 0)\a\033\\" > /dev/tty
else
printf "\033]52;c;$(printf {{text}} | base64 -w 0)\a" > /dev/tty
fi
```
A custom command for reading from the clipboard can be set using