Implement support for specifying string interopolation style variable substitution in the import ...

include/dart_api.h

 // Copyright (c) 2012, the Dart project authors.  Please see the AUTHORS file
 // for details. All rights reserved. Use of this source code is governed by a
 // BSD-style license that can be found in the LICENSE file.
 
 #ifndef INCLUDE_DART_API_H_
 #define INCLUDE_DART_API_H_
 
 /** \mainpage Dart Embedding API Reference
  *
  * Dart is a class-based programming language for creating structured
@@ skipping 1317 matching lines @@
 typedef enum {
   kLibraryTag = 0,
   kImportTag,
   kSourceTag,
   kCanonicalizeUrl,
 } Dart_LibraryTag;
 
 // TODO(turnidge): Document.
 typedef Dart_Handle (*Dart_LibraryTagHandler)(Dart_LibraryTag tag,
                                               Dart_Handle library,
-                                              Dart_Handle url);
+                                              Dart_Handle url,
+                                              Dart_Handle import_map);
 
 /**
  * Loads the root script for the current isolate.
  *
  * TODO(turnidge): Document.
  */
 DART_EXPORT Dart_Handle Dart_LoadScript(Dart_Handle url,
                                         Dart_Handle source,
-                                        Dart_LibraryTagHandler handler);
+                                        Dart_LibraryTagHandler handler,
+                                        Dart_Handle import_map);
 
 /**
  * Loads the root script for current isolate from a snapshot.
  *
  * \param buffer A buffer which contains a snapshot of the script.
  *
  * \return If no error occurs, the Library object corresponding to the root
  *   script is returned. Otherwise an error handle is returned.
  **/
 DART_EXPORT Dart_Handle Dart_LoadScriptFromSnapshot(const uint8_t* buffer);
@@ skipping 17 matching lines @@
  * \return If no error occurs, the Library is returned. Otherwise an
  *   error handle is returned.
  */
 DART_EXPORT Dart_Handle Dart_GetClass(Dart_Handle library, Dart_Handle name);
 
 DART_EXPORT Dart_Handle Dart_LibraryUrl(Dart_Handle library);
 
 DART_EXPORT Dart_Handle Dart_LookupLibrary(Dart_Handle url);
 
 DART_EXPORT Dart_Handle Dart_LoadLibrary(Dart_Handle url,
-                                         Dart_Handle source);
+                                         Dart_Handle source,
+                                         Dart_Handle import_map);
 
 
 DART_EXPORT Dart_Handle Dart_LibraryImportLibrary(Dart_Handle library,
                                                   Dart_Handle import);
 
 DART_EXPORT Dart_Handle Dart_LoadSource(Dart_Handle library,
                                         Dart_Handle url,
                                         Dart_Handle source);
 // TODO(turnidge): Rename to Dart_LibraryLoadSource?
 
@@ skipping 60 matching lines @@
  * restored.
  *
  * \param port_id The destination port.
  * \param message The message to send.
  *
  * \return True if the message was posted.
  */
 DART_EXPORT bool Dart_PostCObject(Dart_Port port_id, Dart_CObject* message);
 
 #endif  // INCLUDE_DART_API_H_