<html><head><meta name="color-scheme" content="light dark"></head><body><pre style="word-wrap: break-word; white-space: pre-wrap;">\tl_use:N
  \l_tmpa_tl
\int_gset:Nn
  \g_tmpb_int
  { 1 + 2 }
\str_show:N
  \g_tmpa_str
\bool_set_true:N
  \l_tmpa_bool
</pre></body></html>