documented default umask modes and a bump

Author: James Halliday

README.markdown

@@ -10,7 +10,7 @@ pow.js
 ------
     var mkdirp = require('mkdirp');
 
-    mkdirp('/tmp/foo/bar/baz', 0755, function (err) {
+    mkdirp('/tmp/foo/bar/baz', function (err) {
         if (err) console.error(err)
         else console.log('pow!')
     });
@@ -31,12 +31,16 @@ mkdirp(dir, mode, cb)
 Create a new directory and any necessary subdirectories at `dir` with octal
 permission string `mode`.
 
+If `mode` isn't specified, it defaults to `0777 & (~process.umask())`.
+
 mkdirp.sync(dir, mode)
 ----------------------
 
 Synchronously create a new directory and any necessary subdirectories at `dir`
 with octal permission string `mode`.
 
+If `mode` isn't specified, it defaults to `0777 & (~process.umask())`.
+
 install
 =======
 

examples/pow.js

@@ -1,6 +1,6 @@
 var mkdirp = require('mkdirp');
 
-mkdirp('/tmp/foo/bar/baz', 0755, function (err) {
+mkdirp('/tmp/foo/bar/baz', function (err) {
     if (err) console.error(err)
     else console.log('pow!')
 });

package.json

@@ -1,7 +1,7 @@
 {
     "name" : "mkdirp",
     "description" : "Recursively mkdir, like `mkdir -p`",
-    "version" : "0.2.1",
+    "version" : "0.2.2",
     "author" : "James Halliday <[email protected]> (http://substack.net)",
     "main" : "./index",
     "keywords" : [