Continued refinement of IMF objects.

IMFHeader.cpp

@@ -9,14 +9,23 @@ namespace coreutils {
 
    IMFHeader::IMFHeader(PString &in) {
       key = in.getTokenInclude("ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz-");
+      if(key.length() != 0) {
 	 if(!in.ifNext(":")) {
 	    printf("%02X\n", in.str()[0]);
 	    throw coreutils::Exception("Invalid character in expected header token.");
 	 }
 	 in.skipWhitespace();
-      value = in.getTokenExclude("\r\n");
-      if(!in.ifNext("\r\n")) 
-        throw coreutils::Exception("Expected CRLF.");
+	 value = in.str();
+      }
+      else if(in.skipWhitespace() > 0) {
+	 
+	 
+	 
+      }
+      else if(in.str() == "") {
+	 
+      }
+      	      
    }
 
    IMFHeader::IMFHeader(std::string key, std::string value) {

PString.cpp

@@ -76,8 +76,9 @@ namespace coreutils {
       return test;
    }
    
-   void PString::skipWhitespace() {
-      cursor = pstring.find_first_not_of(" \t", cursor);
+   int PString::skipWhitespace() {
+      size_t found = pstring.find_first_not_of(" \t", cursor); 
+      return found != cursor::npos ? cursor + found: 0;
    }
 
    int PString::size() {