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-# ssh_config
-
-This is a Go parser for `ssh_config` files. Importantly, this parser attempts
-to preserve comments in a given file, so you can manipulate a `ssh_config` file
-from a program, if your heart desires.
-
-It's designed to be used with the excellent
-[x/crypto/ssh](https://golang.org/x/crypto/ssh) package, which handles SSH
-negotiation but isn't very easy to configure.
-
-The `ssh_config` `Get()` and `GetStrict()` functions will attempt to read values
-from `$HOME/.ssh/config` and fall back to `/etc/ssh/ssh_config`. The first
-argument is the host name to match on, and the second argument is the key you
-want to retrieve.
-
-```go
-port := ssh_config.Get("myhost", "Port")
-```
-
-Certain directives can occur multiple times for a host (such as `IdentityFile`),
-so you should use the `GetAll` or `GetAllStrict` directive to retrieve those
-instead.
-
-```go
-files := ssh_config.GetAll("myhost", "IdentityFile")
-```
-
-You can also load a config file and read values from it.
-
-```go
-var config = `
-Host *.test
-  Compression yes
-`
-
-cfg, err := ssh_config.Decode(strings.NewReader(config))
-fmt.Println(cfg.Get("example.test", "Port"))
-```
-
-Some SSH arguments have default values - for example, the default value for
-`KeyboardAuthentication` is `"yes"`. If you call Get(), and no value for the
-given Host/keyword pair exists in the config, we'll return a default for the
-keyword if one exists.
-
-### Manipulating SSH config files
-
-Here's how you can manipulate an SSH config file, and then write it back to
-disk.
-
-```go
-f, _ := os.Open(filepath.Join(os.Getenv("HOME"), ".ssh", "config"))
-cfg, _ := ssh_config.Decode(f)
-for _, host := range cfg.Hosts {
-    fmt.Println("patterns:", host.Patterns)
-    for _, node := range host.Nodes {
-        // Manipulate the nodes as you see fit, or use a type switch to
-        // distinguish between Empty, KV, and Include nodes.
-        fmt.Println(node.String())
-    }
-}
-
-// Print the config to stdout:
-fmt.Println(cfg.String())
-```
-
-## Spec compliance
-
-Wherever possible we try to implement the specification as documented in
-the `ssh_config` manpage. Unimplemented features should be present in the
-[issues][issues] list.
-
-Notably, the `Match` directive is currently unsupported.
-
-[issues]: https://github.com/kevinburke/ssh_config/issues
-
-## Errata
-
-This is the second [comment-preserving configuration parser][blog] I've written, after
-[an /etc/hosts parser][hostsfile]. Eventually, I will write one for every Linux
-file format.
-
-[blog]: https://kev.inburke.com/kevin/more-comment-preserving-configuration-parsers/
-[hostsfile]: https://github.com/kevinburke/hostsfile
-
-## Donating
-
-Donations free up time to make improvements to the library, and respond to
-bug reports. You can send donations via Paypal's "Send Money" feature to
-kev@inburke.com. Donations are not tax deductible in the USA.