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1 files changed, 73 insertions, 0 deletions

diff --git a/cordova/node_modules/pegjs/lib/compiler/index.js b/cordova/node_modules/pegjs/lib/compiler/index.js
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+"use strict";
+
+var arrays  = require("../utils/arrays"),
+    objects = require("../utils/objects");
+
+var compiler = {
+  /*
+   * AST node visitor builder. Useful mainly for plugins which manipulate the
+   * AST.
+   */
+  visitor: require("./visitor"),
+
+  /*
+   * Compiler passes.
+   *
+   * Each pass is a function that is passed the AST. It can perform checks on it
+   * or modify it as needed. If the pass encounters a semantic error, it throws
+   * |peg.GrammarError|.
+   */
+  passes: {
+    check: {
+      reportUndefinedRules:     require("./passes/report-undefined-rules"),
+      reportDuplicateRules:     require("./passes/report-duplicate-rules"),
+      reportDuplicateLabels:    require("./passes/report-duplicate-labels"),
+      reportInfiniteRecursion:  require("./passes/report-infinite-recursion"),
+      reportInfiniteRepetition: require("./passes/report-infinite-repetition")
+    },
+    transform: {
+      removeProxyRules:         require("./passes/remove-proxy-rules")
+    },
+    generate: {
+      generateBytecode:         require("./passes/generate-bytecode"),
+      generateJS:               require("./passes/generate-js")
+    }
+  },
+
+  /*
+   * Generates a parser from a specified grammar AST. Throws |peg.GrammarError|
+   * if the AST contains a semantic error. Note that not all errors are detected
+   * during the generation and some may protrude to the generated parser and
+   * cause its malfunction.
+   */
+  compile: function(ast, passes, options) {
+    options = options !== void 0 ? options : {};
+
+    var stage;
+
+    options = objects.clone(options);
+    objects.defaults(options, {
+      allowedStartRules: [ast.rules[0].name],
+      cache:             false,
+      dependencies:      {},
+      exportVar:         null,
+      format:            "bare",
+      optimize:          "speed",
+      output:            "parser",
+      trace:             false
+    });
+
+    for (stage in passes) {
+      if (passes.hasOwnProperty(stage)) {
+        arrays.each(passes[stage], function(p) { p(ast, options); });
+      }
+    }
+
+    switch (options.output) {
+      case "parser": return eval(ast.code);
+      case "source": return ast.code;
+    }
+  }
+};
+
+module.exports = compiler;