docs

docs/scarpet/language/Overview.md

@@ -1,15 +1,9 @@
-# Fundamental components of `scarpet` programming language (towards version 1.7).
+# Fundamental components of `scarpet` programming language.
 
 Scarpet (a.k.a. Carpet Script, or Script for Carpet) is a programming language 
 designed to provide the ability to write custom programs to run within Minecraft 
 and interact with the world.
 
-The project was initially built based on the EvalEx project, however it now diverged 
-so far away from the original implementation, it would be hard to tell it without 
-this mention. EvalEx is a handy expression evaluator for Java, that allows to evaluate 
-simple mathematical and boolean expressions. For more information, 
-see: [EvalEx GitHub repository](https://github.com/uklimaschewski/EvalEx)
-
 This specification is divided into two sections: this one is agnostic to any 
 Minecraft related features and could function on its own, and CarpetExpression 
 for Minecraft specific routines and world manipulation functions.
@@ -277,3 +271,10 @@ check_foo_not_zero();
 ...
 check_foo_not_zero() -> if(global_foo == 0, global_foo = 1)
 </pre>
+
+## Mentions
+
+LR1 parser, tokenizer, and several built-in functions are built based on the EvalEx project.
+EvalEx is a handy expression evaluator for Java, that allows to evaluate 
+simple mathematical and boolean expressions. EvalEx is distributed under MIT licence.
+For more information, see: [EvalEx GitHub repository](https://github.com/uklimaschewski/EvalEx)