universal-diff/lib/define.js

universal diff & merge algorithm realized with Javascript (between arbitrary scequences)

/*
 * defines
 * By: nighca@live.cn
 */

// steps

var STEP_NOCHANGE = 0,
    STEP_REPLACE = 1,
    STEP_REMOVE = 2,
    STEP_INSERT = 3;


// script marks

var MARK_EMPTY = -1,
    MARK_SAME = 0;