Here's the default setting of an option in `~/.tmux.conf`:

```
set -gw window-status-format " #I:#W#{?window_flags,#{window_flags}, } "

```

The problem I have with this is that the space character at the beginning of the value isn't being applied to the first window's name (in the window's list in the status bar) when it's not active, unlike all other windows where it's applied irrespectively. So there's this movement in the windows list whenever I switch to the first window (due to the space character being added then) which I feel is distracting. This shouldn't happen.

So what I want is, I want to set `window-status-format` to:

* `"#I:#W#{?window_flags,#{window_flags}, } "` if `window_index` is `0` (i.e. target first window name).
* `" #I:#W#{?window_flags,#{window_flags}, } "` if `window_index` is anything else.

It'd appear something like this:

```
set -gw window-status-format "#{?window_index=0,"#I:#W#{?window_flags,#{window_flags}, } "," #I:#W#{?window_flags,#{window_flags}, } "}"

```

But that's definitely not the right tmux command (obviously it doesn't work) for various reasons:

1. Surely, that's not the right syntax to check if `window_index` is equal to `0`.
2. Can we have multiple conditionals in the same tmux config. command?

So, how do I do this right?