Better distinction between encoding type and field #35 #31 #44

Author: donmendelson

v2-0-RC1/doc/02FieldEncoding.md

@@ -385,10 +385,10 @@ integer values by setting exponent to zero.
 </composite>
 ```
 
-Field inherits semanticType from encoding
+A field uses the encoding and adds semanticType.
 
 ```xml
-<field type="intQty32" name="OrderQty" id="38"
+<field type="intQty32" name="OrderQty" id="38" semanticType="Qty"
  description="Total number of shares" />
 ```
 
@@ -507,7 +507,7 @@ control character (code 0).
 This is the standard encoding for char type.
 
 ```xml
-<type name="char" primitiveType="char"/>
+<type name="charType" primitiveType="char"/>
 ```
 
 Wire format of char encoding of "A" (ASCII value 65, hexadecimal 41)
@@ -861,7 +861,7 @@ Enumeration of time units:
 Timestamp with variable time units:
 
 ```xml
-<composite name="UTCTimestamp" description="UTC timestamp with precision on the wire" semanticType="UTCTimestamp" >
+<composite name="UTCTimestamp" description="UTC timestamp with precision on the wire">
     <type name="time" primitiveType="uint64" />
     <type name="unit" primitiveType="uint8" />
 </composite>
@@ -956,7 +956,7 @@ time at the market instead of UTC time.
 The standard encoding specification for LocalMktDate
 
 ```xml
-<type name="localMktDate" primitiveType="uint16" semanticType="LocalMktDate" />
+<type name="localMktDate" primitiveType="uint16"/>
 ```
 
 Local time encoding

v2-0-RC1/doc/03MessageStructure.md

@@ -454,7 +454,7 @@ any repeating groups or variable-length fields.
 
 The number of entries in this repeating group, called NumInGroup in FIX.
 
-##### Number of repeating groups
+#### Number of repeating groups
 
 A count nested repeating groups in this repeating group.
 
@@ -473,7 +473,7 @@ The occurrences of a repeating group may be restricted to a specific range by mo
 Example of a restricted group encoding
 
 ```xml
-<type name="numInGroup" primitiveType="uint16" semanticType="NumInGroup" minValue="1" maxValue="10" />
+<type name="numInGroup" primitiveType="uint16" minValue="1" maxValue="10" />
 ```
 
 Sequence of message body elements

v2-0-RC1/doc/04MessageSchema.md

@@ -493,9 +493,10 @@ above.
 
 ```xml
 <composite name="groupSizeEncoding">
-    <type name="blockLength" primitiveType="uint16"/>
-    <type name="numInGroup" primitiveType="uint16"
-     semanticType="NumInGroup"/>
+	<type name="blockLength" primitiveType="uint16"/>
+	<type name="numInGroup" primitiveType="uint16"/>
+	<type name="numGroups" primitiveType="uint16" />
+	<type name="numVarDataFields" primitiveType="uint16" />
 </composite>
 
 <group name="Parties" id="1012" >