diff --git a/dot_XCompose b/dot_XCompose
new file mode 100644
index 0000000..a0dc03d
--- /dev/null
+++ b/dot_XCompose
@@ -0,0 +1,10 @@
+include "%L"
+
+# https://tanukicomputing.neocities.org/posts/Compose_Key_Cheat_Sheet
+
+<Multi_key> <at>            : "lew@ily2.dev"
+<Multi_key> <minus>         : "—"
+<Multi_key> <space>         : " | "
+<Multi_key> <p> <i> <p>     : "|"
+<Multi_key> <o> <r>         : " || "
+<Multi_key> <slash>         : "\\"