Now it will recursively watch content in pages. Closes #2.

example/pages/subdir/md_test.md

@@ -1,3 +1,5 @@
 # Hi there
 
 I'm in a subdirectory.
+
+And now I work.

main.go

@@ -184,8 +184,6 @@ func WatchDir() {
   doit := time.NewTimer(wait_time)
   doit.Stop()
 
-  log.Println("WATCHING directory", config.Settings.Views)
-
   go func() {
     for {
       select {
@@ -206,9 +204,18 @@ func WatchDir() {
     }
   }()
 
-  err = watcher.Add(config.Settings.Views)
-  if err != nil { log.Fatal(err) }
+  err = filepath.WalkDir(config.Settings.Views,
+    func (path string, d fs.DirEntry, err error) error  {
+      if d.IsDir() {
+        log.Println("WATCHING: ", path)
+        err = watcher.Add(path)
+        if err != nil { return Fail(err, "failed to watch %s", path) }
+      }
 
+      return nil
+  })
+
+  if err != nil { log.Fatalf("can't walk content") }
 
   <-make(chan struct{})
 }