Handle multi-line commands in history

[rocketraman]

• Category
  • fzf binary
  • fzf-tmux script
  • Key bindings
  • Completion
  • Vim
  • Neovim
  • Etc.
• OS
  • Linux
  • Mac OS X
  • Windows
  • Etc.
• Shell
  • bash
  • zsh
  • fish

My fish history contains commands that span multiple lines e.g.:

foo bar \
  baz

However, fzf (specifically when using ctrl-r, but probably elsewhere as well) treats the command above as it was two separate commands.

I have only tried this with fish on Linux, but it probably applies to other shells too.

[rocketraman]

Using fish 2.3.0, fzf 0.13.1.

[junegunn]

Yeah, it's a known issue only for fish (#436). There is an incomplete patch (#440) for that, but the contributor has been inactive for months, so you can take over the work if you're familiar with fish scripting.