More spelling changes.

src/v8utils.cc

 // Copyright 2011 the V8 project authors. All rights reserved.
 // Redistribution and use in source and binary forms, with or without
 // modification, are permitted provided that the following conditions are
 // met:
 //
 //     * Redistributions of source code must retain the above copyright
 //       notice, this list of conditions and the following disclaimer.
 //     * Redistributions in binary form must reproduce the above
 //       copyright notice, this list of conditions and the following
 //       disclaimer in the documentation and/or other materials provided
@@ skipping 298 matching lines @@
 
 bool MemoryMappedExternalResource::EnsureIsAscii(bool abort_if_failed) const {
   bool is_ascii = true;
 
   int line_no = 1;
   const char* start_of_line = data_;
   const char* end = data_ + length_;
   for (const char* p = data_; p < end; p++) {
     char c = *p;
     if ((c & 0x80) != 0) {
-      // Non-ascii detected:
+      // Non-ASCII detected:
       is_ascii = false;
 
       // Report the error and abort if appropriate:
       if (abort_if_failed) {
         int char_no = static_cast<int>(p - start_of_line) - 1;
 
         ASSERT(filename_ != NULL);
         PrintF("\n\n\n"
                "Abort: Non-Ascii character 0x%.2x in file %s line %d char %d",
                c, filename_, line_no, char_no);
 
         // Allow for some context up to kNumberOfLeadingContextChars chars
-        // before the offending non-ascii char to help the user see where
+        // before the offending non-ASCII char to help the user see where
         // the offending char is.
         const int kNumberOfLeadingContextChars = 10;
         const char* err_context = p - kNumberOfLeadingContextChars;
         if (err_context < data_) {
           err_context = data_;
         }
         // Compute the length of the error context and print it.
         int err_context_length = static_cast<int>(p - err_context);
         if (err_context_length != 0) {
           PrintF(" after \"%.*s\"", err_context_length, err_context);
         }
         PrintF(".\n\n\n");
         OS::Abort();
       }
 
-      break;  // Non-ascii detected.  No need to continue scanning.
+      break;  // Non-ASCII detected.  No need to continue scanning.
     }
     if (c == '\n') {
       start_of_line = p;
       line_no++;
     }
   }
 
   return is_ascii;
 }
 
 
 } }  // namespace v8::internal