some improvements i think

asmrigs/spec/brb.txt

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+Brick Rigs B is a programming language made to work in the game Brick Rigs
+
+1. The main issues of Brick Rigs
+
+There are multiple limitations that are present in Brick Rigs:
+	1. Math Bricks are updated once per frame. It limits them to be one
+	time usage, which may cause some problems if you want to set the same
+	brick multiple times.
+
+To solve this issue we've developed multiple targets:
+	1. Native Brick Rigs framed - allows to run code once per frame, 
+	   useful for missiles and custom built-logic.
+	2. Native Brick Rigs stacked - splits the code into multiple 
+	   parts, which allows stack to occur at a cost of a single frame.
+	3. Combat Advanced's virtual machine - it allows to run complex code by
+	   using Combat Advanced's virtual machine
+
+There are multiple extensions for native Brick Rigs
+	1. Combat Advanced's memory module
+	2. Combat Advanced's trigonometry functions
+
+2. Syntaxis
+
+It can be seen in B user's guide
+
+