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<b>Warning</b>:  session_start(): Failed to read session data: files (path: /var/lib/php/sessions) in <b>/var/www/tb-usercake/models/config.php</b> on line <b>51</b><br />
sS gazelle_purposeFromComments(LS comments) {
  new Matches m;
  for (S s : unnull(comments)) {
    if (swic_trim(s, "purpose:", m))
      ret m.rest();
  }
  ret "";
}

sS gazelle_purposeFromComments(S comments) {
  ret gazelle_purposeFromComments(tlft(comments));
}