Add a write() command to d8. This is the same as the print() command, with the

exception that it does not add a new-line to the end. This half of what is
required to make the Debian Language Shootout code work correctly:
http://code.google.com/p/v8/issues/detail?id=354

BUG=354

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@2666 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

diff --git a/src/d8.cc b/src/d8.cc
index e02c80a..be3615b 100644 (file)
--- a/src/d8.cc
+++ b/src/d8.cc
@@ -146,19 +146,22 @@ bool Shell::ExecuteString(Handle<String> source,
 
 
 Handle<Value> Shell::Print(const Arguments& args) {
-  bool first = true;
+  Handle<Value> val = Write(args);
+  printf("\n");
+  return val;
+}
+
+
+Handle<Value> Shell::Write(const Arguments& args) {
   for (int i = 0; i < args.Length(); i++) {
     HandleScope handle_scope;
-    if (first) {
-      first = false;
-    } else {
+    if (i != 0) {
       printf(" ");
     }
     v8::String::Utf8Value str(args[i]);
     const char* cstr = ToCString(str);
     printf("%s", cstr);
   }
-  printf("\n");
   return Undefined();
 }
 
@@ -399,6 +402,7 @@ void Shell::Initialize() {
   HandleScope scope;
   Handle<ObjectTemplate> global_template = ObjectTemplate::New();
   global_template->Set(String::New("print"), FunctionTemplate::New(Print));
+  global_template->Set(String::New("write"), FunctionTemplate::New(Write));
   global_template->Set(String::New("read"), FunctionTemplate::New(Read));
   global_template->Set(String::New("load"), FunctionTemplate::New(Load));
   global_template->Set(String::New("quit"), FunctionTemplate::New(Quit));
@@ -588,6 +592,8 @@ void ShellThread::Run() {
   Handle<ObjectTemplate> global_template = ObjectTemplate::New();
   global_template->Set(String::New("print"),
                        FunctionTemplate::New(Shell::Print));
+  global_template->Set(String::New("write"),
+                       FunctionTemplate::New(Shell::Write));
   global_template->Set(String::New("read"),
                        FunctionTemplate::New(Shell::Read));
   global_template->Set(String::New("load"),

diff --git a/src/d8.h b/src/d8.h
index 092e3a3..1bcc879 100644 (file)
--- a/src/d8.h
+++ b/src/d8.h
@@ -138,6 +138,7 @@ class Shell: public i::AllStatic {
 #endif
 
   static Handle<Value> Print(const Arguments& args);
+  static Handle<Value> Write(const Arguments& args);
   static Handle<Value> Yield(const Arguments& args);
   static Handle<Value> Quit(const Arguments& args);
   static Handle<Value> Version(const Arguments& args);