Updated Crafting Guide Data Format V2 (markdown)

Crafting-Guide-Data-Format-V2.md

@@ -28,6 +28,13 @@ item: Cable Anchor
 
 item: Certus Quartz Crystal
     gatherable: yes
+
+item: Printed Calculation Circuit
+    recipe:
+        input: Inscriber Calculation Press, Pure Certus Quartz Crystal
+        pattern: 0.. .1. ...
+        extras: Inscriber Calculation Press
+        tools: Inscriber
 ```
 
 ## Command Reference
@@ -95,7 +102,7 @@ item: Certus Quartz Crystal
 
   This command is required after each `recipe` command.
 
-* `pattern: <pattern>`
+* `pattern: <pattern>` _(required)_
 
   Describes the placement of each input item in the 3×3 crafting grid.  A pattern is an 11 character 
   string composed of numbers or periods composed into 3 groups of 3 by spaces.  Each number refers to an 
@@ -112,6 +119,8 @@ item: Certus Quartz Crystal
   matches the in-game UI for that tool.  For example, for a furnace, place the item to smelt in the top-
   center position, and the fuel in the bottom-center position.
 
+  This command is required after each `recipe` command.
+
   Here are a few examples:
   
   Item               | Commands
@@ -122,3 +131,22 @@ item: Certus Quartz Crystal
   Cobblestone Stairs | `input: Cobblestone; pattern: 0.. 00. 000`
   Piston             | `input: Oak Wood Planks, Cobblestone, Iron Ingot, Redstone; pattern: 000 121 131`
   Iron Ingot         | `input: Iron Ore, furnace fuel; pattern: .0. ... .1.`
+
+* `quantity: <integer>`
+
+  Specifies how many of the output item are created by this recipe.  For example, the recipe for Oak Wood Planks produces 4 items.  By default, each recipe is assumed to produce a single item.
+
+* `tools: <item name>, <item name>, ...`
+
+  Lists the tools required for making the recipe. Usually, these are like crafting tables and furnaces: 
+  blocks you right-click to bring up a UI in which to work.  However, in some mods, this is more 
+  complex.  For example, in Buildcraft, making a Redstone Chipset requires an Assembly Table and a 
+  Laser.  While you right-click on the former, the latter is a necessary addition.
+
+  For most recipes, the only tool required is a Crafting Table, but even this should only be listed for 
+  those recipes which cannot be crafted in 2×2 crafting grid in the player's inventory.
+
+* `extras: (<quantity>)? <item name>, (<quantity>)? <item name>, ...`
+
+  Lists the extra items produced by the recipe.  For example, creating a Cake requires three buckets of 
+  milk, and produces, in addition to the Cake itself, three empty buckets.