USAGE in newgem-0.20.1

- old
+ new

@@ -1,5 +1,27 @@
 Description:
+  Creates a C-extension via extconf.
+
+  The extension be automatically built before running tests,
+  and will be built when the RubyGem is installed by users.
+
+Usage:
+  #{$0} #{spec.name} name
+
+  rake compile - builds the extensions
+  rake - runs your tests, AFTER building your extensions
   
+Important:
+  You may want to add the following pattern matches to your
+  SCM ignore list (e.g. .gitignore file):
   
-Usage:
+    Makefile
+    *.o
+    *.bundle
+    *.so
+    *.dll
+    pkg
+    doc
+    .DS_Store
   
+  Also, in your ~/.hoerc file ADD the following exclusions:
+    exclude: !ruby/regexp /tmp$|CVS|\.svn|_darcs|\.git|local/.*\.rb$|Makefile|.*\.o$|.*\.bundle$|.*\.so$|.*\.dll$/
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