romkatv

function prompt_my_msa() {
  p10k segment -e -t '$my_msa_content' -b black -f white
  (( $+my_msa_content )) && return

  typeset -g my_msa_content
  local -r msa=~/minimal_spectrum_analyzer/build/analyzer
  [[ -x $msa ]] || return
  local fd
  exec {fd}< <("$msa" --line_feed LF -a off -c 16 0<&- 2>&- &!) || return