Edit README.md

geanypy-preview/README.md

@@ -30,6 +30,17 @@ Additionally:
  * The generated HTML can be saved to file.  Right click in the Preview window and select "Save As...".
 
 
+## Usage
+
+ * Once installed, operation should be automatic with reasonable defaults.  The Preview tab will be available in the sidebar.
+
+ * The preview panel can be used as a rudimentary web browser.  Previews are suspended while browsing.  To resume previews, clear the location bar.
+
+ * For convenience, the Preview window can be scrolled to the approximate caret location in the source document by right clicking the preview window and selecting "Sync Position".  At this time, positioning is not precise and the Preview may need to be further scrolled up or down to find the desired text.
+
+ * The generated Preview may be saved as an HTML document by right clicking the preview window and selecting "Save As..."
+
+
 ## Installation
 
  * Copy `preview.py` to the geany plugins directory (`~/.config/geany/plugins/`).
@@ -42,13 +53,13 @@ Additionally:
 
    ![][img-plugins]
 
- * Once enabled, operation is automatic.  Settings may be changed, though defaults should be reasonable.
-
 [img-plugins]: README-plugins.png
 
 
 ## Configuration
 
+In the menubar, select Edit | Plugin Preferences | Preview:
+
 ![][img-config-gui]
 
 [img-config-gui]: README-config-gui.png
@@ -113,6 +124,7 @@ Additionally:
 	- This tends to occur if default_filetype is set to something other than `plain`.
 	- This is more likely to occur with slow processors, like `asciidoc`.  Use `asciidoctor` instead.
 
+ * "Sync Position" is not exact.  The Preview may need to be further scrolled up or down to find the desired text.
 
 ## Requirements