latex to html or plain text without any latex construct

[Uwe Brauer <oub-YB6e1s5WF/He5aOfsHch1g@public.gmane.org>]

Hi

I want to strip from my latex file any latex command. I know about the
detex command but even that leaves some text constructs.
Is there any option in pandoc which can achieve that?

I tried

pandoc file.tex -o file.epub

pandoc file.epub -t plain -o result.text

But still the file contains stuff like
$$\begin{aligned} \label{eq:iteration-scheme:1} \partial_t\rho +
v^a\partial_a\rho + \rho \partial_a v^a &= 0 \\
\label{eq:iteration-scheme:2} \rho \left(\partial_t v^a + v^b\partial_b
v^a \right) + \partial^a p &= - \rho\partial^a\phi \\
\label{eq:iteration-scheme:3} \Delta\phi &=

Etc etc

Thanks

Uwe Brauer