multiple changes in APC handling:

- change interface to IFunctionIdentifier (API change)
- extend parser states APC_ENTRY, APC_INTERMEDIATE, APC_PASSTHROUGH
- remove APC_STRING
- change ApcParser.start to retrieve ident
- change actions APC_START and APC_PUT

src/common/parser/Constants.ts

@@ -21,9 +21,11 @@ export const enum ParserState {
   DCS_IGNORE = 11,
   DCS_INTERMEDIATE = 12,
   DCS_PASSTHROUGH = 13,
-  APC_STRING = 14,
+  APC_ENTRY = 14,
+  APC_INTERMEDIATE = 15,
+  APC_PASSTHROUGH = 16,
   // Number of states, meaning LAST_STATE + 1.
-  STATE_LENGTH = 15
+  STATE_LENGTH = 17
 }
 
 /**