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 # Vim tricks
 
+## readline
+
+vi keybindings in various `readline` and similar CLIs:
+
+    # ~/.inputrc
+    set editing-mode vi
+
+    # ~/.editrc
+    bind -v
+
+    # ~/.haskeline
+    editMode: Vi
+
 ## Navigating help
 
 | prefix | example       | context                                          |