Add a prepublish step to package.json

README.md

@@ -188,7 +188,8 @@ in a context with such a
 
 The `bin/without_eval` script can be used to generate a version of
 `acorn.js` that has the generated code inlined, and can thus run
-without evaluating anything.
+without evaluating anything. In versions of this library downloaded
+from NPM, this script will be available as `acorn_csp.js`.
 
 ### acorn_loose.js ###
 

bin/without_eval

@@ -6,15 +6,12 @@ var acornSrc = fs.readFileSync(require.resolve("../acorn"), "utf8");
 var acorn = require("../acorn"), walk = require("../util/walk");
 
 var ast = acorn.parse(acornSrc);
-var touchups = [];
-var uses = [], declaration;
+var touchups = [], uses = [];
 
 walk.simple(ast, {
   FunctionDeclaration: function(node) {
-    if (node.id.name == "makePredicate") {
+    if (node.id.name == "makePredicate")
       touchups.push({text: "// Removed to create an eval-free library", from: node.start, to: node.end});
-      declaration = node;
-    }
   },
   VariableDeclaration: function(node) {
     node.declarations.forEach(function(decl) {

package.json

@@ -12,7 +12,10 @@
                    "url": "http://marijnhaverbeke.nl/git/acorn"},
     "licenses": [{"type": "MIT",
                   "url": "http://marijnhaverbeke.nl/acorn/LICENSE"}],
-    "scripts": {"test": "node test/run.js"},
+    "scripts": {
+      "test": "node test/run.js",
+      "prepublish": "bin/without_eval > acorn_csp.js"
+    },
     "bin": {"acorn": "./bin/acorn"},
     "devDependencies": {"regenerate": "~0.6.2",
                         "unicode-7.0.0": "~0.1.5"}