diff --git a/README.md b/README.md
index 27f7dc6..980e572 100644
--- a/README.md
+++ b/README.md
@@ -36,3 +36,14 @@ What is it?
### Run
* npm run start
+
+* the console has code completion, but right now it's limited: only once there is only 1 alternative,
+you can press tab to complete.
+* the interpreter is based on 'Lox' from the 'Crafting Interpreters' book.
+* use `var` to declare a variable
+* `print(...)` prints to the console
+* statements must end with ';' (//TODO remove)
+* not yet:
+ * loops
+ * branching
+
diff --git a/index.html b/index.html
index 0c4897f..19f56e7 100644
--- a/index.html
+++ b/index.html
@@ -4,22 +4,9 @@
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+ szpakowski-lang
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