fzf: add check for OpenSUSE and OpenBSD packages (#9327)

1 files changed, 35 insertions, 16 deletions

diff --git a/plugins/fzf/README.md b/plugins/fzf/README.md
index d9617563a..791a3eb6f 100644
--- a/plugins/fzf/README.md
+++ b/plugins/fzf/README.md
@@ -1,33 +1,52 @@
 # fzf
 
-This plugin enables [junegunn's fzf](https://github.com/junegunn/fzf) fuzzy auto-completion and key bindings
+This plugin tries to find [junegunn's fzf](https://github.com/junegunn/fzf) based on where
+it's been installed, and enables its fuzzy auto-completion and key bindings.
 
 To use it, add `fzf` to the plugins array in your zshrc file:
+
 ```zsh
 plugins=(... fzf)
 ```
 
 ## Settings
 
-Add these before the `plugins=()` line in your zshrc file:
+All these settings should go in your zshrc file, before Oh My Zsh is sourced.
+
+### `FZF_BASE`
+
+Set to fzf installation directory path:
+
+```zsh
+export FZF_BASE=/path/to/fzf/install/dir
+```
+
+### `FZF_DEFAULT_COMMAND`
+
+Set default command to use when input is tty:
 
 ```zsh
-# Set fzf installation directory path
-# export FZF_BASE=/path/to/fzf/install/dir
+export FZF_DEFAULT_COMMAND='<your fzf default commmand>'
+```
+
+If not set, the plugin will try to set it to these, in the order in which they're found:
 
-# Uncomment to set the FZF_DEFAULT_COMMAND
-# export FZF_DEFAULT_COMMAND='<your fzf default commmand>'
+- [`rg`](https://github.com/BurntSushi/ripgrep)
+- [`fd`](https://github.com/sharkdp/fd)
+- [`ag`](https://github.com/ggreer/the_silver_searcher)
 
-# Uncomment the following line to disable fuzzy completion
-# DISABLE_FZF_AUTO_COMPLETION="true"
+### `DISABLE_FZF_AUTO_COMPLETION`
 
-# Uncomment the following line to disable key bindings (CTRL-T, CTRL-R, ALT-C)
-# DISABLE_FZF_KEY_BINDINGS="true"
+Set whether to load fzf auto-completion:
+
+```zsh
+DISABLE_FZF_AUTO_COMPLETION="true"
 ```
 
-| Setting                     | Example value              | Description                                                 |
-|-----------------------------|----------------------------|-------------------------------------------------------------|
-| FZF_BASE                    | `/path/to/fzf/install/dir` | Set fzf installation directory path (**export**)            |
-| FZF_DEFAULT_COMMAND         | `fd --type f`              | Set default command to use when input is tty (**export**)   |
-| DISABLE_FZF_AUTO_COMPLETION | `true`                     | Set whether to load fzf auto-completion                     |
-| DISABLE_FZF_KEY_BINDINGS    | `true`                     | Set whether to disable key bindings (CTRL-T, CTRL-R, ALT-C) |
+### `DISABLE_FZF_KEY_BINDINGS`
+
+Set whether to disable key bindings (CTRL-T, CTRL-R, ALT-C):
+
+```zsh
+DISABLE_FZF_KEY_BINDINGS="true"
+```