mirror of https://gitee.com/bigwinds/arangodb
305 lines
11 KiB
C
305 lines
11 KiB
C
static string JS_common_bootstrap_print =
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"////////////////////////////////////////////////////////////////////////////////\n"
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"/// @brief printing\n"
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"///\n"
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"/// @file\n"
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"///\n"
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"/// DISCLAIMER\n"
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"///\n"
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"/// Copyright 2010-2012 triagens GmbH, Cologne, Germany\n"
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"///\n"
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"/// Licensed under the Apache License, Version 2.0 (the \"License\");\n"
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"/// you may not use this file except in compliance with the License.\n"
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"/// You may obtain a copy of the License at\n"
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"///\n"
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"/// http://www.apache.org/licenses/LICENSE-2.0\n"
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"///\n"
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"/// Unless required by applicable law or agreed to in writing, software\n"
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"/// distributed under the License is distributed on an \"AS IS\" BASIS,\n"
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"/// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n"
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"/// See the License for the specific language governing permissions and\n"
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"/// limitations under the License.\n"
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"///\n"
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"/// Copyright holder is triAGENS GmbH, Cologne, Germany\n"
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"///\n"
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"/// @author Dr. Frank Celler\n"
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"/// @author Copyright 2011-2012, triAGENS GmbH, Cologne, Germany\n"
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"////////////////////////////////////////////////////////////////////////////////\n"
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"\n"
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"var internal = require(\"internal\");\n"
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"\n"
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"// -----------------------------------------------------------------------------\n"
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"// --SECTION-- printing\n"
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"// -----------------------------------------------------------------------------\n"
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"\n"
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"////////////////////////////////////////////////////////////////////////////////\n"
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"/// @addtogroup V8Shell\n"
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"/// @{\n"
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"////////////////////////////////////////////////////////////////////////////////\n"
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"\n"
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"////////////////////////////////////////////////////////////////////////////////\n"
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"/// @brief prints objects to standard output\n"
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"///\n"
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"/// @FUN{print(@FA{arg1}, @FA{arg2}, @FA{arg3}, ...)}\n"
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"///\n"
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"/// Only available in shell mode.\n"
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"///\n"
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"/// Prints the arguments. If an argument is an object having a\n"
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"/// function @FN{_PRINT}, then this function is called. Otherwise @FN{toJson} is\n"
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"/// used. A final newline is printed\n"
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"///\n"
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"/// @verbinclude fluent40\n"
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"////////////////////////////////////////////////////////////////////////////////\n"
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"\n"
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"function print () {\n"
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" for (var i = 0; i < arguments.length; ++i) {\n"
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" if (0 < i) {\n"
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" internal.output(\" \");\n"
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" }\n"
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"\n"
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" if (typeof(arguments[i]) === \"string\") {\n"
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" internal.output(arguments[i]); \n"
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" } \n"
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" else {\n"
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" PRINT(arguments[i], [], \"~\", [], 0);\n"
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" }\n"
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" }\n"
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"\n"
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" if (typeof(COLOR_OUTPUT) != \"undefined\" && typeof(COLOR_OUTPUT_RESET) != \"undefined\") {\n"
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" internal.output(COLOR_OUTPUT_RESET);\n"
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" }\n"
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"\n"
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" internal.output(\"\\n\");\n"
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"}\n"
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"\n"
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"var characterQuoteCache = {\n"
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" '\\b': '\\\\b', // ASCII 8, Backspace\n"
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" '\\t': '\\\\t', // ASCII 9, Tab\n"
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" '\\n': '\\\\n', // ASCII 10, Newline\n"
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" '\\f': '\\\\f', // ASCII 12, Formfeed\n"
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" '\\r': '\\\\r', // ASCII 13, Carriage Return\n"
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" '\\\"': '\\\\\"',\n"
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" '\\\\': '\\\\\\\\'\n"
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"};\n"
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"\n"
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"function QuoteSingleJSONCharacter(c) {\n"
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" if (c in characterQuoteCache) {\n"
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" return characterQuoteCache[c];\n"
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" }\n"
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" var charCode = c.charCodeAt(0);\n"
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" var result;\n"
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" if (charCode < 16) result = '\\\\u000';\n"
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" else if (charCode < 256) result = '\\\\u00';\n"
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" else if (charCode < 4096) result = '\\\\u0';\n"
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" else result = '\\\\u';\n"
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" result += charCode.toString(16);\n"
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" characterQuoteCache[c] = result;\n"
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" return result;\n"
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"}\n"
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"\n"
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"function QuoteJSONString(str) {\n"
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" var quotable = /[\\\\\\\"\\x00-\\x1f]/g;\n"
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" return '\"' + str.replace(quotable, QuoteSingleJSONCharacter) + '\"';\n"
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"}\n"
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"\n"
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"\n"
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"////////////////////////////////////////////////////////////////////////////////\n"
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"/// @brief prints objects to standard output without a new-line\n"
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"////////////////////////////////////////////////////////////////////////////////\n"
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"\n"
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"function PRINT (value, seen, path, names, level) {\n"
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" var p;\n"
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"\n"
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" if (seen === undefined) {\n"
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" seen = [];\n"
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" names = [];\n"
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" }\n"
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"\n"
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" p = seen.indexOf(value);\n"
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"\n"
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" if (0 <= p) {\n"
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" internal.output(names[p]);\n"
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" }\n"
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" else {\n"
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" if (value instanceof Object) {\n"
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" seen.push(value);\n"
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" names.push(path);\n"
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" }\n"
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"\n"
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" if (value instanceof Object) {\n"
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" if ('_PRINT' in value) {\n"
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" value._PRINT(seen, path, names, level);\n"
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" }\n"
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" else if (value.__proto__ === Object.prototype) {\n"
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" PRINT_OBJECT(value, seen, path, names, level);\n"
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" }\n"
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" else if ('toString' in value) {\n"
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" internal.output(value.toString());\n"
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" }\n"
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" else {\n"
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" PRINT_OBJECT(value, seen, path, names, level);\n"
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" }\n"
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" }\n"
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" else if (value === undefined) {\n"
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" internal.output(\"undefined\");\n"
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" }\n"
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" else {\n"
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" if (typeof(value) === \"string\") {\n"
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" internal.output(QuoteJSONString(value));\n"
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" } \n"
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" else {\n"
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" internal.output(\"\" + value); \n"
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" }\n"
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" }\n"
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" }\n"
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"}\n"
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"\n"
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"////////////////////////////////////////////////////////////////////////////////\n"
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"/// @}\n"
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"////////////////////////////////////////////////////////////////////////////////\n"
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"\n"
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"// -----------------------------------------------------------------------------\n"
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"// --SECTION-- Array\n"
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"// -----------------------------------------------------------------------------\n"
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"\n"
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"////////////////////////////////////////////////////////////////////////////////\n"
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"/// @addtogroup V8Shell\n"
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"/// @{\n"
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"////////////////////////////////////////////////////////////////////////////////\n"
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"\n"
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"////////////////////////////////////////////////////////////////////////////////\n"
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"/// @brief JSON representation of an array\n"
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"////////////////////////////////////////////////////////////////////////////////\n"
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"\n"
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"Array.prototype._PRINT = function(seen, path, names, level) {\n"
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" if (this.length == 0) {\n"
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" internal.output(\"[ ]\");\n"
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" }\n"
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" else {\n"
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" var sep = \"\";\n"
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"\n"
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" internal.output(\"[\");\n"
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" \n"
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" var newLevel = level + 1;\n"
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" \n"
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" for (var i = 0; i < this.length; i++) {\n"
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" internal.output(sep);\n"
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" \n"
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" printIdent(newLevel);\n"
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" \n"
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" PRINT(this[i], seen, path + \"[\" + i + \"]\", names, newLevel);\n"
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" sep = \", \";\n"
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" }\n"
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"\n"
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" printIdent(level);\n"
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"\n"
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" internal.output(\"]\");\n"
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" }\n"
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"}\n"
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"\n"
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"////////////////////////////////////////////////////////////////////////////////\n"
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"/// @}\n"
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"////////////////////////////////////////////////////////////////////////////////\n"
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"\n"
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"// -----------------------------------------------------------------------------\n"
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"// --SECTION-- Function\n"
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"// -----------------------------------------------------------------------------\n"
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"\n"
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"////////////////////////////////////////////////////////////////////////////////\n"
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"/// @addtogroup V8Shell\n"
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"/// @{\n"
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"////////////////////////////////////////////////////////////////////////////////\n"
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"\n"
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"////////////////////////////////////////////////////////////////////////////////\n"
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"/// @brief prints a function\n"
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"////////////////////////////////////////////////////////////////////////////////\n"
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"\n"
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"Function.prototype._PRINT = function() {\n"
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" internal.output(this.toString());\n"
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"}\n"
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"\n"
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"////////////////////////////////////////////////////////////////////////////////\n"
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"/// @}\n"
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"////////////////////////////////////////////////////////////////////////////////\n"
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"\n"
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"// -----------------------------------------------------------------------------\n"
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"// --SECTION-- Object\n"
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"// -----------------------------------------------------------------------------\n"
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"\n"
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"////////////////////////////////////////////////////////////////////////////////\n"
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"/// @addtogroup V8Shell\n"
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"/// @{\n"
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"////////////////////////////////////////////////////////////////////////////////\n"
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"\n"
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"////////////////////////////////////////////////////////////////////////////////\n"
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"/// @brief string representation of an object\n"
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"////////////////////////////////////////////////////////////////////////////////\n"
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"\n"
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"function PRINT_OBJECT (object, seen, path, names, level) {\n"
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" var sep = \" \";\n"
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"\n"
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" internal.output(\"{\");\n"
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"\n"
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" var newLevel = level + 1;\n"
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"\n"
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" for (var k in object) {\n"
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" if (object.hasOwnProperty(k)) {\n"
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" var val = object[k];\n"
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"\n"
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" internal.output(sep);\n"
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" \n"
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" printIdent(newLevel);\n"
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" \n"
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" if ( typeof(COLOR_OUTPUT) != \"undefined\") {\n"
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" internal.output(COLOR_OUTPUT, k, COLOR_OUTPUT_RESET, \" : \");\n"
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" }\n"
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" else {\n"
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" internal.output(QuoteJSONString(k), \" : \"); \n"
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" }\n"
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" PRINT(val, seen, path + \"[\" + k + \"]\", names, newLevel);\n"
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" sep = \", \";\n"
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" }\n"
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" }\n"
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"\n"
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" printIdent(level);\n"
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" \n"
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" internal.output(\" }\");\n"
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"}\n"
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"\n"
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"////////////////////////////////////////////////////////////////////////////////\n"
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"/// @}\n"
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"////////////////////////////////////////////////////////////////////////////////\n"
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"\n"
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"\n"
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"////////////////////////////////////////////////////////////////////////////////\n"
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"/// @addtogroup V8Shell\n"
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"/// @{\n"
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"////////////////////////////////////////////////////////////////////////////////\n"
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"\n"
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"////////////////////////////////////////////////////////////////////////////////\n"
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"/// @brief prints the ident for pretty printing\n"
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"///\n"
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"/// @FUN{printIdent(@FA{level})}\n"
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"///\n"
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"/// Only available in shell mode.\n"
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"////////////////////////////////////////////////////////////////////////////////\n"
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"\n"
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"function printIdent(level) {\n"
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" if (typeof(PRETTY_PRINT) != \"undefined\" && PRETTY_PRINT) {\n"
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" internal.output(\"\\n\"); \n"
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" for (var j = 0; j < level; ++j) {\n"
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" internal.output(\" \"); \n"
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" } \n"
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" }\n"
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"}\n"
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"\n"
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"////////////////////////////////////////////////////////////////////////////////\n"
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"/// @}\n"
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"////////////////////////////////////////////////////////////////////////////////\n"
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"\n"
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"// Local Variables:\n"
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"// mode: outline-minor\n"
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"// outline-regexp: \"^\\\\(/// @brief\\\\|/// @addtogroup\\\\|// --SECTION--\\\\|/// @page\\\\|/// @}\\\\)\"\n"
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"// End:\n"
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;
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