title: Specify the file to be compiled in VSCode Latex Workshop
body: <p>I have a folder with two <code>.tex</code> files, say <code>a.tex</code> and <code>b.tex</code> opened in VSCode.
  When launching <code>Recipe: latexmk</code> (Latex Workshop extension) from the <code>Commands</code> tab, or Ctrl+Alt+B, it always compiles <code>a.tex</code> even when <code>b.tex</code> is focused in the editor.</p>
  <p>How do I specify which <code>.tex</code> file I'd like to be compiled, if not by focusing in the editor?</p>