diff --git a/src/content.ts b/src/content.ts
index 57646300..6fbe6ba2 100644
--- a/src/content.ts
+++ b/src/content.ts
@@ -143,6 +143,7 @@ import * as urlutils from "@src/lib/url_util"
 import * as scrolling from "@src/content/scrolling"
 import * as R from "ramda"
 import * as locks from "@src/lib/locks"
+import * as visual from "@src/lib/visual"
 /* tslint:disable:import-spacing */
 ; (window as any).tri = Object.assign(Object.create(null), {
     browserBg: webext.browserBg,
@@ -162,6 +163,7 @@ import * as locks from "@src/lib/locks"
     messaging,
     state,
     scrolling,
+    visual,
     webext,
     l: prom => prom.then(console.log).catch(console.error),
     native,
diff --git a/src/lib/config.ts b/src/lib/config.ts
index e02428bb..36e76e14 100644
--- a/src/lib/config.ts
+++ b/src/lib/config.ts
@@ -348,6 +348,7 @@ export class default_config {
         "$": 'js document.getSelection().modify("extend","forward","lineboundary")',
         "0": 'js document.getSelection().modify("extend","backward","lineboundary")',
         "=": "js let n = document.getSelection().anchorNode.parentNode; let s = window.getSelection(); let r = document.createRange(); s.removeAllRanges(); r.selectNodeContents(n); s.addRange(r)",
+        "o": "js tri.visual.reverseSelection(document.getSelection())",
         "🕷🕷INHERITS🕷🕷": "nmaps",
     }