# z command (Editor processor)

The z command defines zone display limits.

## Syntax

```
 z {start.col-end.col}
```

## Parameter(s)

| start.col | Specifies the beginning column range. |
| --- | --- |
| end.col | Specifies the ending column range. |

## Description

The zone display is limited
to only the data between the specified beginning and ending column
ranges. If both parameters are omitted, the zone function is reset
to display the entire line.

## Example(s)

```

 014 print customer-ID
 .z 3-8
```
Establishes zone limits.

```
 .14
```
Go to line `14` and display.

```

 014 int cu
 .z
```
Cancels zone limits.

```
 .14
```
Go to line `14` and display.

```
 014 print customer-ID
```

## See also

- [Editor overview](https://d3codex.com/editor/editor-overview/)

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Source: https://d3codex.com/editor/z-command-editor-processor/ - part of the D3Codex reference.