Completion menu in Dexed

[Basile B.]

On Wednesday, 3 November 2021 at 15:22:45 UTC, pascal111 wrote:
> Today, I installed Dexed editor, but I found that the 
> completion menu doesn't have the keywords like "dup, sizeof, 
> lenght ..." when I typed "." after variable name like next 
> image:
>
> [img]https://i.postimg.cc/nrbZDybc/Screenshot-from-2021-11-03-17-18-23.png[/img]

This is clear a sign that 
[DCD](https://github.com/dlang-community/DCD) is not setup. Check 
Help>About dialog. you'll get a red signs for missing tools.

```bash
$ which dcd-server
```

and

```bash
$ which dcd-client
```

Should both returns a valid file name.