<br />
<b>Warning</b>:  session_start(): open(/var/lib/php/sessions/sess_im6qd04u7iqku88aochq0ecrid, 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 />
<br />
<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 />
!7

set flag AllowMetaCode.

standard bot {
  S add(S s) { null; }
  S remove(S s) { null; }
  S listWithPattern(S s) { null; }
  S clearAfterConfirm(S s) { null; }

  meta {
    S program = [[
    
      We need ... = +
      We have ... = -
      Someone gave us/me ... = -
      What do we need = listWithPattern("We need ...")
      We don't need ... anymore = -
      We need nothing|We don't need anything = clear after confirm
  
    ]];
  
    LS tok = javaTok(program);
    jreplace(tok, "+", "add($1);");
    jreplace(tok, "-", "remove($1);");
    jreplace(tok, "clear after confirm", "clearAfterConfirm();");
    LS lines = lines(join(tok));
    lines = map(lines, l -> {
      PairS p = splitAtEquals_pair(l);
      ret p == null ? l : "if (matchX2(\*p.a*/, s, m)) ret \*p.b*/;";
    });
    ret lines(lines);
  }
}