/** Indicates that the symbol table should be displayed (before binding). */
 public void setShowTableFlag() {
   clearStopFlags();
   showTable = true;
 }
 /** Indicates that the symbol table should be displayed after binding. */
 public void setShowBindFlag() {
   clearStopFlags();
   showBind = true;
 }
 /** Indicates that the compilation environment should be displayed. */
 public void setShowEnvFlag() {
   clearStopFlags();
   showEnv = true;
 }