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<b>Warning</b>:  session_start(): open(/var/lib/php/sessions/sess_5a17uhokbhfruhtl3puhp4eflv, O_RDWR) failed: No space left on device (28) in <b>/var/www/tb-usercake/models/config.php</b> on line <b>51</b><br />
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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 />
static Web web_labelsToUpperCase(Web web) {
  for (WebNode node : web.nodes)
    web_labelsToUpperCase(node);
  ret web;
}

static void web_labelsToUpperCase(WebNode node) {
  node.labels = map(f web_labelsToUpperCase_x, node.labels);
}

static Lisp web_labelsToUpperCase_x(Lisp l) {
  ret nempty(l.args) ? l : lisp(toUpperCase(l.head));
}