I’m trying to use LaTeXStrings in Julia 1.1 and `PyPlot`

to programmatically label various subplots. For example, I have a collection of indexed variables \omega_i and \tau_i, but I only want to plot a specific subset of them, e.g., \omega_1, \omega_3, \tau_3, and \tau_4. I’m trying to generate an array `labels`

similar to the below

```
labels = [[L"$\omega_{$(i)$}$" for i in omega_indices];
[L"$\tau_{$(i)$}$" for i in tau_indices]]
```

but am unable to bring the value of `i`

into the string expression. I’ve also tried

```
labels = [[L"$\omega_$"*"$(i)" for i in omega_indices];
[L"$\tau_$"*"$(i)" for i in tau_indices]]
```

without luck. Is there aproper way to do so?