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vendor/github.com/howeyc/fsnotify/README.md

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+# File system notifications for Go
+
+[![GoDoc](https://godoc.org/github.com/howeyc/fsnotify?status.png)](http://godoc.org/github.com/howeyc/fsnotify)
+
+Cross platform: Windows, Linux, BSD and OS X.
+
+## Moving Notice
+
+There is a fork being actively developed with a new API in preparation for the Go Standard Library:
+[github.com/go-fsnotify/fsnotify](https://github.com/go-fsnotify/fsnotify)
+
+## Example:
+
+```go
+package main
+
+import (
+	"log"
+
+	"github.com/howeyc/fsnotify"
+)
+
+func main() {
+	watcher, err := fsnotify.NewWatcher()
+	if err != nil {
+		log.Fatal(err)
+	}
+
+	done := make(chan bool)
+
+	// Process events
+	go func() {
+		for {
+			select {
+			case ev := <-watcher.Event:
+				log.Println("event:", ev)
+			case err := <-watcher.Error:
+				log.Println("error:", err)
+			}
+		}
+	}()
+
+	err = watcher.Watch("testDir")
+	if err != nil {
+		log.Fatal(err)
+	}
+	
+	// Hang so program doesn't exit
+	<-done
+
+	/* ... do stuff ... */
+	watcher.Close()
+}
+```
+
+For each event:
+* Name
+* IsCreate()
+* IsDelete()
+* IsModify()
+* IsRename()
+
+## FAQ
+
+**When a file is moved to another directory is it still being watched?**
+
+No (it shouldn't be, unless you are watching where it was moved to).
+
+**When I watch a directory, are all subdirectories watched as well?**
+
+No, you must add watches for any directory you want to watch (a recursive watcher is in the works [#56][]).
+
+**Do I have to watch the Error and Event channels in a separate goroutine?**
+
+As of now, yes. Looking into making this single-thread friendly (see [#7][])
+
+**Why am I receiving multiple events for the same file on OS X?**
+
+Spotlight indexing on OS X can result in multiple events (see [#62][]). A temporary workaround is to add your folder(s) to the *Spotlight Privacy settings* until we have a native FSEvents implementation (see [#54][]).
+
+**How many files can be watched at once?**
+
+There are OS-specific limits as to how many watches can be created:
+* Linux: /proc/sys/fs/inotify/max_user_watches contains the limit,
+reaching this limit results in a "no space left on device" error.
+* BSD / OSX: sysctl variables "kern.maxfiles" and "kern.maxfilesperproc", reaching these limits results in a "too many open files" error.
+
+
+[#62]: https://github.com/howeyc/fsnotify/issues/62
+[#56]: https://github.com/howeyc/fsnotify/issues/56
+[#54]: https://github.com/howeyc/fsnotify/issues/54
+[#7]: https://github.com/howeyc/fsnotify/issues/7
+