Method back

basex-core/src/main/java/org/basex/gui/text/TextEditor.java:354–358

Moves one character back and returns the found character. @param select selection flag @return previous character

(final boolean select)

   * @return previous character
   */
  private int back(final boolean select) {
    if(select || !isSelected()) return prev();
    pos(Math.min(start, end));
    return curr();
  }

  /**
   * Moves one character back and returns the found character. A newline character is