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Enhance FZF_CTRL_R_OPTS full command on preview window example

Raghuvir Kasturi
2017-09-01 20:56:04 +12:00
parent 9e6c436d54
commit fa9a072e21
1 changed files with 1 additions and 1 deletions
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Configuring-shell-key-bindings.md

@@ -48,7 +48,7 @@ export FZF_CTRL_R_OPTS='--sort --exact'
Commands that are too long are not fully visible on screen. We can use `--preview` option to display the full command on the preview window. In the following example, we bind `?` key for toggling the preview window.
```sh
export FZF_CTRL_R_OPTS="--preview 'echo {}' --preview-window down:3:hidden --bind '?:toggle-preview'"
export FZF_CTRL_R_OPTS="--preview 'echo {} | fold -w $(tput cols)' --preview-window down:3:hidden --bind '?:toggle-preview'"
```
### Directly executing the command (CTRL-X CTRL-R)