diff --git a/README.adoc b/README.adoc
index b359dc0..2d74f83 100644
--- a/README.adoc
+++ b/README.adoc
@@ -2,17 +2,67 @@
 
 == Configuration
 
+[source,sh,title='sh']
+----
+cargo install https://github.com/austenadler/rust-selection-sort.kak
+----
+
 [source,title='kakrc']
 ----
-define-command s -params 0..1 %{
+define-command sort-selections -params 0.. %{
     eval -save-regs '"' %{
         reg dquote %val{selections}
         eval %sh{
             regex="${1:-.*}"
+
+            # TODO: Use a comand fifo to read/write selections
             eval set -- "$kak_quoted_selections"
-            ~/syncthing/code/rust-selection-sort.kak/target/debug/rust-selection-sort "$regex" "$@" > "$kak_command_fifo"
+
+            # TODO: Send additional parameters
+
+            rust-selection-sort -r "$regex" $args -- "$@" > "$kak_command_fifo"
         }
         exec R
     }
 }
 ----
+
+== Usage
+
+* Make multiple selections
+* Run `sort-selections` to sort the selections lexicographically (TODO: implement a `sort -h` like feature)
+* Run `sort-selections REGEX` to sort by regex match
+** If the regex does not contain a capture group
+** If the regex contains at least one capture group
+
+== Example
+
+. Imagine you want to sort these stages
++
+[source,groovy]
+----
+stage('Package (#3)') {
+    // ...
+}
+
+stage('Build (#2)') {
+    // ...
+}
+
+stage('Initialize (#1)') {
+    // ...
+}
+
+stage('Publish (#4)') {}
+----
+
+. Select the stage and stage body with: `%sstage<ret>MLM`
+. Sort the selection by step number with: `:sort-selections #\d+<ret>` (sort on whole capture) or `:sort-selections "'.+?#(\d).+?'"` (sort on first capture group, which contains only the digits)
+. Note if you just run `:sort-selections<ret>`
+
+== TODO
+
+* I don't know what will happen with multiline strings
+* Use 2 fifos for getting and sending selections since this should be faster than sending this to shell
+* Send options (`-S`) to cli from kak
+* Figure out how to change the `no_skip_whitespace` option name in the source