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<b>Warning</b>:  session_start(): open(/var/lib/php/sessions/sess_a6kpokgj5uh0ru80pth524npjn, 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 />
sbool ctxExpandMacros_debug = true;

static S ctxExpandMacros(S s, SS macros) {
  while true {
    S s2 = ctxExpandMacros_step(s, macros);
    if (eq(s, s2)) ret s;
    s = s2;
  }
}

static S ctxExpandMacros_step(S s, SS macros) {
  Pattern p = regexp("#([^#]+)#", s);
  while (m.find()) {
    print("Replacing " + m.group(1));
    S key = m.group(1);
    S macro = macros.get(key);
    s = s.replace(m.group(), unnull(macro));
  }
  ret s;
}