Updated readme

README.md

@@ -45,19 +45,21 @@ Editing:
 | `e`        | Edit cell value    |
 | `r`        | Replace cell value  |
 | `a`        | Insert row below cursor and edit value |
+| `O` | Insert column to the right of cursor |
 | `D`        | Delete current row |
 
 Others:
 
-| Key        | Action              |
-|:-----------|:--------------------|
-| `{`        | Reduce cell width    |
-| `}`        | Increase cell width  |
-| `/`        | Search for cell matching regular expression |
-| `n`        | Find next cell matching search |
-| `y`        | Copy cell value |
- | `p`       | Paste cell value |
-| `:`        | Enter command |
+| Key | Action                                      |
+|:----|:--------------------------------------------|
+| `{` | Reduce cell width                           |
+| `}` | Increase cell width                         |
+| `/` | Search for cell matching regular expression |
+| `n` | Find next cell matching search              |
+| `N` | Find previous cell matching search          |
+| `y` | Copy cell value                             |
+| `p` | Paste cell value                            |
+| `:` | Enter command                               |
 
 ## Commands
 

commandmap.go

@@ -175,7 +175,7 @@ func (cm *CommandMapping) RegisterViewCommands() {
 
 		for {
 			cellX--
-			if cellY < 0 {
+			if cellX < 0 {
 				cellX = width - 1
 				cellY--
 				if cellY < 0 {