Add getThemes() method

src/API.ts

@@ -2279,8 +2279,13 @@ export class UserAPI {
   }
 
   public randomTheme = (): void => {
-    let theme_names = Object.keys(colorschemes);
+    let theme_names = this.getThemes();
     let selected_theme = theme_names[Math.floor(Math.random() * theme_names.length)];
     this.app.readTheme(selected_theme);
   }
+
+  public getThemes = (): string[] => {
+    return Object.keys(colorschemes);
+  }
+
 }

src/documentation/patterns/ziffers/ziffers_syncing.ts

@@ -12,14 +12,14 @@ Ziffers patterns can be synced to any event by using **cue**, **sync**, **wait**
 
 The <ic>cue(name: string)</ic> methods can be used to send cue messages for ziffers patterns. The <ic>wait(name: string)</ic> method is used to wait for the cue message to be received before starting the next cycle.
 
-    ${makeExample(
-        "Sending cue from event and wait",
-        `
-        beat(4.0) :: sound("bd").cue("foo").out();
-        z1("e 0 3 2 1 2 1").wait("foo").sound("sine").out();
-        `,
-        true,
-    )}
+${makeExample(
+"Sending cue from event and wait",
+`
+beat(4.0) :: sound("bd").cue("foo").out()
+z1("e 0 3 2 1 2 1").wait("foo").sound("sine").out()
+`,
+true,
+)}
 
 The <ic>sync(name: string)</ic> method is used to sync the ziffers pattern to the cue message.