diff --git a/README.md b/README.md
index 3c9c262..765e7dd 100644
--- a/README.md
+++ b/README.md
@@ -92,6 +92,11 @@ to your `.vimrc`:
 
     let g:filestyle_ignore_patterns = ['^\(> \?\)\+$']
 
+##### Notes
+
+* `textwidth` change can not be handled automatically. `FileStyleCheck` must
+  be executed to update highlighting
+
 Contribution
 ------------
 
diff --git a/doc/filestyle.txt b/doc/filestyle.txt
index 19a2ca0..0b4ad87 100644
--- a/doc/filestyle.txt
+++ b/doc/filestyle.txt
@@ -107,6 +107,12 @@ your `.vimrc`:
 
     let g:filestyle_ignore_patterns = ['^\(> \?\)\+$']
 
+Notes
+-----
+
+* |textwidth| change can not be handled automatically. |FileStyleCheck| must
+  be executed to update highlighting
+
 ==============================================================================
 4. Contribution                                        *FileStyleContribution*
 
diff --git a/doc/tags b/doc/tags
index 1b125f8..dcb0009 100644
--- a/doc/tags
+++ b/doc/tags
@@ -1,9 +1,18 @@
+:FileStyleActivate	filestyle.txt	/*:FileStyleActivate*
+:FileStyleCheck	filestyle.txt	/*:FileStyleCheck*
+:FileStyleDeactivate	filestyle.txt	/*:FileStyleDeactivate*
+:FileStyleDisable	filestyle.txt	/*:FileStyleDisable*
+:FileStyleEnable	filestyle.txt	/*:FileStyleEnable*
+:FileStyleFix	filestyle.txt	/*:FileStyleFix*
 FileStyleChangelog	filestyle.txt	/*FileStyleChangelog*
 FileStyleContents	filestyle.txt	/*FileStyleContents*
 FileStyleContribution	filestyle.txt	/*FileStyleContribution*
 FileStyleCredits	filestyle.txt	/*FileStyleCredits*
 FileStyleInstallation	filestyle.txt	/*FileStyleInstallation*
+FileStyleIntroduction	filestyle.txt	/*FileStyleIntroduction*
 FileStyleLicense	filestyle.txt	/*FileStyleLicense*
 FileStyleUsage	filestyle.txt	/*FileStyleUsage*
 filestyle	filestyle.txt	/*filestyle*
 filestyle.txt	filestyle.txt	/*filestyle.txt*
+g:filestyle_ignore	filestyle.txt	/*g:filestyle_ignore*
+g:filestyle_ignore_patterns	filestyle.txt	/*g:filestyle_ignore_patterns*