commit a1eb7544bc4ded88ce5fd3c498075bf505042c80 Author: bdf1 Date: Mon Oct 17 02:58:52 2022 +1300 template diff --git a/.gitignore b/.gitignore new file mode 100644 index 0000000..d15486e --- /dev/null +++ b/.gitignore @@ -0,0 +1 @@ +_saves/* \ No newline at end of file diff --git a/B站视频教程.url b/B站视频教程.url new file mode 100644 index 0000000..c045095 --- /dev/null +++ b/B站视频教程.url @@ -0,0 +1,5 @@ +[{000214A0-0000-0000-C000-000000000046}] +Prop3=19,2 +[InternetShortcut] +IDList= +URL=https://www.bilibili.com/video/BV1SB4y1p7bg?spm_id_from=333.999.0.0 \ No newline at end of file diff --git a/_codelab/L1.md b/_codelab/L1.md new file mode 100644 index 0000000..749dd88 --- /dev/null +++ b/_codelab/L1.md @@ -0,0 +1,57 @@ +# 第一章：伤害计算函数（getDamageInfo） + +要求：读懂脚本编辑 - 伤害计算函数（getDamageInfo）的全部脚本代码（无需理解支援的实现）。 + +回答如下几个问题： + +1. 如下几个局部变量分别是什么意义？ + + `mon_atk`, `init_damage`, `per_damage`, `hero_per_damage`, `turn`, `damage` + +2. 如何理解下面这几句话？ + + `if (core.hasSpecial(mon_special, 2)) per_damage = mon_atk;` + + `var turn = Math.ceil(mon_hp / hero_per_damage);` + + `var damage = init_damage + (turn - 1) * per_damage + turn * counterDamage;` + +3. 负伤在哪里实现的？ + +依次实现如下几个怪物属性（仅允许修改`getDamageInfo`函数）： + +1. **闪避（编号31）：** 受到伤害降低40%。 + +2. **穿刺（编号32）：** 无视角色70%防御力。 + +3. **冰冻（编号33）：** 怪物首先冰冻角色3回合，冰冻期间每回合额外造成角色护盾的20%伤害。 + +4. **中子束（编号34）：** 每回合普攻两次，魔攻一次。 + +5. **残暴斩杀（编号35）：** 战斗开始时，如果角色血量不大于怪物血量的200%，则直接暴毙。 + +6. **窥血为攻（编号36）：** 战斗开始时，自身攻击力变为角色当前生命值的10%，向下取整。 + +7. **匙之力（编号37）：** 角色身上每存在一把黄钥匙，最终伤害提升5%；蓝钥匙视为三把黄钥匙，红钥匙视为九把黄钥匙，线性叠加。 + +8. **崩甲（编号38）：** 怪物每回合附加勇士战斗开始时的护盾数值的0.1倍作为伤害。 + +9. **混乱（编号39）：** 战斗中，勇士攻防互换。 + +10. **强击（编号40）：** 怪物第一回合三倍攻击。 + +11. **暗影庇护（编号41）：** 处于无敌状态，但每回合损耗自身2%的最大生命值。 + +再依次实现如下几个角色技能： + +1. 角色每回合回复`flag:x1`%倍护盾的生命值。（如，`flag:x1`是10时，每回合回复10%护盾值的生命） + +2. 角色每回合造成和受到的伤害均提升`flag:x2`%。（如，`flag:x2`为10时，每回合造成和受到伤害都提升10%） + +3. 角色攻击在战斗时减少`flag:x3`，防御力增加`flag:x3`。 + +4. 角色无视怪物的`flag:x4`%的防御力。（如，`flag:x4`是10时，无视怪物的10%防御力） + +5. 角色额外抢攻`flag:x5`回合。 + +[点此查看答案](L1_answer) diff --git a/_codelab/L1_answer.md b/_codelab/L1_answer.md new file mode 100644 index 0000000..c1b2585 --- /dev/null +++ b/_codelab/L1_answer.md @@ -0,0 +1,244 @@ +```js +function (enemy, hero, x, y, floorId) { + // 获得战斗伤害信息（实际伤害计算函数） + // + // 参数说明： + // enemy：该怪物信息 + // hero：勇士的当前数据；如果对应项不存在则会从core.status.hero中取。 + // x,y：该怪物的坐标（查看手册和强制战斗时为undefined） + // floorId：该怪物所在的楼层 + // 后面三个参数主要是可以在光环等效果上可以适用 + floorId = floorId || core.status.floorId; + + var hero_hp = core.getRealStatusOrDefault(hero, 'hp'), + hero_atk = core.getRealStatusOrDefault(hero, 'atk'), + hero_def = core.getRealStatusOrDefault(hero, 'def'), + hero_mdef = core.getRealStatusOrDefault(hero, 'mdef'), + origin_hero_hp = core.getStatusOrDefault(hero, 'hp'), + origin_hero_atk = core.getStatusOrDefault(hero, 'atk'), + origin_hero_def = core.getStatusOrDefault(hero, 'def'); + + // 勇士的负属性都按0计算 + hero_hp = Math.max(0, hero_hp); + hero_atk = Math.max(0, hero_atk); + hero_def = Math.max(0, hero_def); + hero_mdef = Math.max(0, hero_mdef); + + // 怪物的各项数据 + // 对坚固模仿等处理扔到了脚本编辑-getEnemyInfo之中 + var enemyInfo = core.enemys.getEnemyInfo(enemy, hero, x, y, floorId); + var mon_hp = enemyInfo.hp, + mon_atk = enemyInfo.atk, + mon_def = enemyInfo.def, + mon_special = enemyInfo.special; + + // 混乱（编号39）：战斗中，勇士攻防互换。 + if (core.hasSpecial(mon_special, 39)) { + var temp = hero_atk; + hero_atk = hero_def; + hero_def = temp; + } + + // 残暴斩杀（编号35）：战斗开始时，如果角色血量不大于怪物血量的200%，则直接暴毙。 + if (core.hasSpecial(mon_special, 35) && hero_hp < mon_hp * 2) { + return null; + } + + // 窥血为攻（编号36）：战斗开始时，自身攻击力变为角色当前生命值的10%，向下取整。 + if (core.hasSpecial(mon_special, 36)) { + mon_atk = Math.floor(hero_hp / 10); + } + + // 技能3：角色攻击在战斗时减少`flag:x3`，防御力增加`flag:x3`。 + if (core.getFlag('skill', 0) == 3) { + // 注意这里直接改变的面板攻击力（经过装备增幅后的）而不是基础攻击力。 + hero_atk -= core.getFlag('x3', 0); + hero_def += core.getFlag('x3', 0); + } + + // 技能4：角色无视怪物的`flag:x4`%的防御力。（如，`flag:x4`是10时，无视怪物的10%防御力） + if (core.getFlag('skill', 0) == 4) { + mon_def -= Math.floor(core.getFlag('x4', 0) / 100); + } + + // 如果是无敌属性，且勇士未持有十字架 + if (core.hasSpecial(mon_special, 20) && !core.hasItem("cross")) + return null; // 不可战斗 + + // 战前造成的额外伤害（可被护盾抵消） + var init_damage = 0; + + // 吸血 + if (core.hasSpecial(mon_special, 11)) { + var vampire_damage = hero_hp * enemy.value; + + // 如果有神圣盾免疫吸血等可以在这里写 + // 也可以用hasItem和hasEquip来判定装备 + // if (core.hasFlag('shield5')) vampire_damage = 0; + + vampire_damage = Math.floor(vampire_damage) || 0; + // 加到自身 + if (enemy.add) // 如果加到自身 + mon_hp += vampire_damage; + + init_damage += vampire_damage; + } + + // 每回合怪物对勇士造成的战斗伤害 + var per_damage = mon_atk - hero_def; + // 魔攻：战斗伤害就是怪物攻击力 + if (core.hasSpecial(mon_special, 2)) per_damage = mon_atk; + // 穿刺（编号32）：无视角色70%防御力。 + if (core.hasSpecial(mon_special, 32)) per_damage = Math.floor(mon_atk - 0.3 * hero_def); + // 战斗伤害不能为负值 + if (per_damage < 0) per_damage = 0; + + // 中子束（编号34）：每回合普攻两次，魔攻一次。 + if (core.hasSpecial(mon_special, 34)) { + per_damage *= 2; + per_damage += mon_atk; + } + + // 崩甲（编号38）：怪物每回合附加勇士战斗开始时的护盾数值的0.1倍作为伤害。 + if (core.hasSpecial(mon_special, 38)) { + per_damage += Math.floor(hero_mdef * 0.1); + } + + // 2连击 & 3连击 & N连击 + if (core.hasSpecial(mon_special, 4)) per_damage *= 2; + if (core.hasSpecial(mon_special, 5)) per_damage *= 3; + if (core.hasSpecial(mon_special, 6)) per_damage *= (enemy.n || 4); + + // 每回合的反击伤害；反击是按照勇士的攻击次数来计算回合 + var counterDamage = 0; + if (core.hasSpecial(mon_special, 8)) + counterDamage += Math.floor((enemy.atkValue || core.values.counterAttack) * hero_atk); + + // 先攻 + if (core.hasSpecial(mon_special, 1)) init_damage += per_damage; + + // 破甲 + if (core.hasSpecial(mon_special, 7)) + init_damage += Math.floor((enemy.defValue || core.values.breakArmor) * hero_def); + + // 净化 + if (core.hasSpecial(mon_special, 9)) + init_damage += Math.floor((enemy.n || core.values.purify) * hero_mdef); + + // 冰冻（编号33）：怪物首先冰冻角色3回合，冰冻期间每回合额外造成角色护盾的20%伤害。 + if (core.hasSpecial(mon_special, 33)) { + init_damage += Math.floor(3 * (per_damage + 0.2 * hero_mdef)); + } + + // 勇士每回合对怪物造成的伤害 + var hero_per_damage = Math.max(hero_atk - mon_def, 0); + + // 技能2：角色每回合造成和受到的伤害均提升`flag:x2`%。（如，`flag:x2`为10时，每回合造成和受到伤害都提升10%） + if (core.getFlag("skill", 0) == 2) { + per_damage += Math.floor(per_damage * core.getFlag('x2', 0) / 100); + hero_per_damage += Math.floor(hero_per_damage * core.getFlag('x2', 0) / 100); + } + + // 闪避（编号31）：受到伤害降低40%。 + if (core.hasSpecial(mon_special, 31)) { + hero_per_damage = Math.floor(hero_per_damage * 0.6); + } + + // 如果没有破防，则不可战斗 + if (hero_per_damage <= 0) return null; + + // 技能5：角色额外抢攻`flag:x5`回合。 + if (core.getFlag("skill", 0) == 5) { + mon_hp -= core.getFlag('x5', 0) * hero_per_damage; + // 判定是否已经秒杀 -> 注意mon_hp不能小于等于0否则回合计算会出问题 + if (mon_hp <= 0) mon_hp = 1; + } + + // 暗影庇护（编号41）：处于无敌状态，但每回合损耗自身2%的最大生命值。 + if (core.hasSpecial(mon_special, 41)) { + hero_per_damage = Math.floor(mon_hp * 0.02); + } + + // 强击（编号40）：怪物第一回合三倍攻击。 + // 注意：需要判定角色是否秒杀怪物 + if (core.hasSpecial(mon_special, 40) && hero_per_damage < mon_hp) { + init_damage += 2 * mon_atk; + } + + + // 勇士的攻击回合数；为怪物生命除以每回合伤害向上取整 + var turn = Math.ceil(mon_hp / hero_per_damage); + + // ------ 支援 ----- // + // 这个递归最好想明白为什么，flag:__extraTurn__是怎么用的 + var guards = core.getFlag("__guards__" + x + "_" + y, enemyInfo.guards); + var guard_before_current_enemy = false; // ------ 支援怪是先打(true)还是后打(false)？ + turn += core.getFlag("__extraTurn__", 0); + if (guards.length > 0) { + if (!guard_before_current_enemy) { // --- 先打当前怪物，记录当前回合数 + core.setFlag("__extraTurn__", turn); + } + // 获得那些怪物组成小队战斗 + for (var i = 0; i < guards.length; i++) { + var gx = guards[i][0], + gy = guards[i][1], + gid = guards[i][2]; + // 递归计算支援怪伤害信息，这里不传x,y保证不会重复调用 + // 这里的mdef传0，因为护盾应该只会被计算一次 + var info = core.enemys.getDamageInfo(core.material.enemys[gid], { hp: origin_hero_hp, atk: origin_hero_atk, def: origin_hero_def, mdef: 0 }); + if (info == null) { // 小队中任何一个怪物不可战斗，直接返回null + core.removeFlag("__extraTurn__"); + return null; + } + // 已经进行的回合数 + core.setFlag("__extraTurn__", info.turn); + init_damage += info.damage; + } + if (guard_before_current_enemy) { // --- 先打支援怪物，增加当前回合数 + turn += core.getFlag("__extraTurn__", 0); + } + } + core.removeFlag("__extraTurn__"); + // ------ 支援END ------ // + + // 最终伤害：初始伤害 + 怪物对勇士造成的伤害 + 反击伤害 + var damage = init_damage + (turn - 1) * per_damage + turn * counterDamage; + // 再扣去护盾 + damage -= hero_mdef; + + // 匙之力（编号37）：角色身上每存在一把黄钥匙，最终伤害提升5%；蓝钥匙视为三把黄钥匙，红钥匙视为九把黄钥匙，线性叠加。 + // 需要判定是否负伤 + if (core.hasSpecial(mon_special, 37) && damage > 0) { + var cnt = core.itemCount("yellowKey") + 3 * core.itemCount("blueKey") + 9 * core.itemCount("redKey"); + damage += Math.floor(damage * 0.05 * cnt); + } + + // 检查是否允许负伤 + if (!core.flags.enableNegativeDamage) + damage = Math.max(0, damage); + + // 最后处理仇恨和固伤（因为这两个不能被护盾减伤） + if (core.hasSpecial(mon_special, 17)) { // 仇恨 + damage += core.getFlag('hatred', 0); + } + if (core.hasSpecial(mon_special, 22)) { // 固伤 + damage += enemy.damage || 0; + } + + // 技能1：角色每回合回复`flag:x1`%倍护盾的生命值。（如，`flag:x1`是10时，每回合回复10%护盾值的生命） + if (core.getFlag("skill", 0) == 1) { + damage -= Math.floor(core.getFlag('x1', 0) / 100 * hero_mdef * turn); + } + + return { + "mon_hp": Math.floor(mon_hp), + "mon_atk": Math.floor(mon_atk), + "mon_def": Math.floor(mon_def), + "init_damage": Math.floor(init_damage), + "per_damage": Math.floor(per_damage), + "hero_per_damage": Math.floor(hero_per_damage), + "turn": Math.floor(turn), + "damage": Math.floor(damage) + }; +} +``` diff --git a/_codelab/L2.md b/_codelab/L2.md new file mode 100644 index 0000000..e1957df --- /dev/null +++ b/_codelab/L2.md @@ -0,0 +1,102 @@ +# 第二章：怪物特殊属性定义（getSpecials），表格配置 + +要求：读懂脚本编辑 - 怪物特殊属性定义（getSpecials）的实现。理解如何定义一个新的怪物属性。同时，还需要理解如何给怪物表格增加新项目。 + +回答如下问题： + +1. 如何定义一个新的怪物属性？ + +2. 如何取得当前怪物的各项数值？ + +3. 第五项参数在哪些情况下写1？为什么需要？ + +4. 如何给怪物表格定义新项目？如何在伤害计算等地方取用定义的新项目？ + +5. 当前，有一部分怪物属性使用了相同的表格项，如阻激夹域都使用了`value`等；这样无法同时给怪物增加吸血和领域两个属性。那应该怎么做才能同时支持这两项？ + +6. 理解《咕工智障》的下述怪物特殊属性并回答： + - 如果一个该属性怪物设置了`hpValue = 10, range = 2`，那么怪物手册中显示该怪物的特殊属性名和描述是什么？ + - 如果一个该属性怪物设置了`hpValue = -20, defValue = 30`，那么怪物手册中显示该怪物的特殊属性名和描述是什么？ + - 如果一个该属性怪物设置了`hpValue = 10, atkValue = 20, defValue = 30, add = true`，那么怪物手册中显示该怪物的特殊属性名和描述是什么？ + - 如果怪物手册中的描述是`周围方形范围内5格的友军生命提升10%，攻击降低20%，线性叠加`，那么该怪物的哪些项被设置了成了多少？该怪物的特殊属性名是什么？ + - 如果怪物手册中的描述是`周围十字范围内3格的友军生命提升20%，攻击提升10%，防御提升5%，不可叠加`，那么该怪物的哪些项被设置了成了多少？该怪物的特殊属性名是什么？ + + ```js + [25, function (enemy) { + if (enemy.auraName) return enemy.auraName; + if (enemy.hpValue && enemy.atkValue && enemy.defValue) return "魔力光环"; + if (enemy.hpValue) { + if (enemy.hpValue > 0) return "活力光环"; + return "懒散光环"; + } + if (enemy.atkValue) { + if (enemy.atkValue > 0) return "狂暴光环"; + return "静谧光环"; + } + if (enemy.defValue) { + if (enemy.defValue > 0) return "坚毅光环"; + return "软弱光环"; + } + return "光环"; + }, function (enemy) { + var str; + if (!enemy.range) { + str = "同楼层所有友军"; + } else { + str = "周围" + (enemy.zoneSquare ? "方形" : "十字") + + "范围内\r[yellow]" + (enemy.range || 1) + "\r格的友军"; + } + if (enemy.hpValue) { + if (enemy.hpValue > 0) str += "生命提升\r[yellow]" + enemy.hpValue + "%\r，"; + else str += "生命降低\r[yellow]" + (-enemy.hpValue) + "%\r，"; + } + if (enemy.atkValue) { + if (enemy.atkValue > 0) str += "攻击提升\r[yellow]" + enemy.atkValue + "%\r，"; + else str += "攻击降低\r[yellow]" + (-enemy.atkValue) + "%\r，"; + } + if (enemy.defValue) { + if (enemy.defValue > 0) str += "防御提升\r[yellow]" + enemy.defValue + "%\r，"; + else str += "防御降低\r[yellow]" + (-enemy.defValue) + "%\r，"; + } + str += (enemy.add ? "线性叠加" : "不可叠加"); + return str; + }, "#e6e099", 1], + ``` + +7. 理解《咕工智障》的下述怪物特殊属性并回答： + - 吸血数值是如何计算在怪物手册之中的？ + - 如何根据角色当前拥有的道具或者变量来修改怪物属性描述？ + - 如果要让简单难度下，怪物吸血值减半，特殊属性定义中应该怎么修改？ + + ```js + [11, "吸血", function (enemy) { + var str = "\r[\#e525ff]【红海技能】\r战斗前，首先吸取对方的" + + Math.floor(100 * enemy.value || 0) + "%生命（约" + + Math.floor((enemy.value || 0) * core.getRealStatus('hp')) + "点）作为伤害" + + (enemy.add ? "，并把伤害数值加到自身生命上" : ""); + if (core.hasItem("I_noVampire")) str += "\r[yellow]（对你无效）\r"; + return str; + }, "#ff00d2"], + ``` + +8. 定义同时满足如下条件的特殊属性（编号`28`），并和《咕工智障》的写法进行比较。 + - 当怪物的 `value28 > 0` 时，特殊属性名为`迅捷光环` + - 当怪物的 `value28 <= 0` 时，特殊属性名为`怠惰光环` + - 当难度为简单（`flag:hard = 1`）时，描述为`此技能在简单难度下无效！` + - 当角色拥有道具 `I123` 时，描述为`此技能已被魔杖抵消！` + - 当怪物的 `range > 0` 时，描述存在`周围[方形/十字]范围内[?]格的友军`；其中这`[]`里面内容由怪物的 `zoneSquare` 和 `range` 决定。 + - 当怪物的 `range = null` 时，描述存在`当前楼层的友军` + - 当怪物的 `value28 > 0` 时，描述存在`先攻X回合`，其中X由`value28`决定（如，`value28 = 5`时，描述存在`先攻5回合`） + - 当怪物的 `value28 <= 0` 时，描述存在`被先攻X回合`，其中X由`value28`决定（如，`value28 = -5`时，描述存在`被先攻5回合`） + +9. 定义同时满足如下条件的特殊属性（编号`30`），并和《咕工智障》的写法进行比较。 + - 特殊属性名：匙之力 + - 当怪物的 `range > 0` 时，描述存在`周围[方形/十字]范围内[?]格内`；其中这`[]`里面内容由怪物的 `zoneSquare` 和 `range` 决定。 + - 当怪物的 `range = null` 时，描述存在`同楼层内` + - 描述存在 `每存在一个黄钥匙，生命增加X点，攻击增加Y点，防御增加Z点`，其中`X, Y, Z`由怪物的`value, atkValue, defValue`决定。如果其中某一项为0或null则不显示对应项。（例如，如果`value = 30, defValue = 20`则只显示`生命增加30点，防御增加20点`） + +10. 将阻击、激光、领域、吸血所使用的特殊属性值（当前均为`value`）分离，并实现一个怪物同时拥有`阻击伤害100点，激光伤害50点，领域伤害200点，且吸血20%`这四个特殊属性。 + - 需在怪物手册正确显示 + - 需正确实现对应的效果（需要修改`伤害计算（getDamageInfo）和阻激夹域伤害（updateCheckBlock）`两个函数） + +[点此查看答案](L2_answer) diff --git a/_codelab/L2_answer.md b/_codelab/L2_answer.md new file mode 100644 index 0000000..c2a13c2 --- /dev/null +++ b/_codelab/L2_answer.md @@ -0,0 +1,153 @@ +1. 在怪物特殊属性中增加一行，分别定义特殊属性的数字、名字、描述、颜色，以及是否是地图类技能（如光环）。 + +2. 使用`function (enemy) {}`，里面可以取用`enemy.xxx`调用数值；例如`enemy.value`可以调用怪物的value值。 + +3. 仅在地图类技能时需要写1。当怪物的该项为1时，意味着该怪物的技能是和地图上其他图块有关的（而不是怪物自身独立的）。例如，先攻魔攻这些技能就是自身独立（和地图上其他图块无关），而光环，匙之力（根据周边钥匙数量提升属性）等这些技能就是与地图上其他怪物有关的。 + +4. 点击「配置表格」，找到怪物相关项目，并照葫芦画瓢即可。常见写法如下。 + + ```js + "value": { + "_leaf": true, + "_type": "textarea", + "_docs": "特殊属性数值", + "_data": "特殊属性的数值\n如：领域/阻激/激光怪的伤害值；吸血怪的吸血比例；光环怪增加生命的比例" + }, + ``` + +5. 可定义不同项目如v1, v2, v3等分别表示伤害值；然后修改特殊描述和实际效果以取用v1, v2, v3等来代替原来的value。参见第10题解答。 + +6. + - 活力光环；周围十字范围内2格的友军生命提升10%，不可叠加。 + - 懒散光环；同楼层所有友军生命降低20%，防御提升30%，不可叠加。（注意，不会显示坚毅光环！） + - 魔力光环：同楼层所有友军生命提升10%，攻击提升20%，防御提升30%，线性叠加。 + - range=5, zoneSquare = true, hpValue=10, atkValue=-20, add=true；活力光环。 + - range=3, hpValue = 20, atkValue = 10, defValue = 5；魔力光环。 + +7. + - 直接使用`enemy.value`获得当前吸血比例，乘以玩家当前生命值`core.getRealStatus('hp')`获得吸血数值，并取整再显示。 + - 可以通过额外的if来修改具体的描述。 + - 可以在简单难度下将value减半以达到效果。 + + ```js + [11, "吸血", function (enemy) { + var value = enemy.value || 0; // 怪物吸血比例 + if (flags.hard == 1) value /= 2; // 简单难度下吸血值减半 + // 使用局部变量 value 代替 enemy.value + var str = "\r[\#e525ff]【红海技能】\r战斗前，首先吸取对方的" + + Math.floor(100 * value) + "%生命（约" + + Math.floor(value * core.getRealStatus('hp')) + "点）作为伤害" + + (enemy.add ? "，并把伤害数值加到自身生命上" : ""); + if (core.hasItem("I_noVampire")) str += "\r[yellow]（对你无效）\r"; + return str; + }, "#ff00d2"], + ``` + +8. + ```js + [28, function (enemy) { + if (enemy.value28 > 0) return "迅捷光环"; + return "怠惰光环"; + }, function (enemy) { + var str; + // 直接 return 可以不显示具体技能内容。 + if (flags.hard == 1) return '此技能在简单难度下无效！'; + if (core.hasItem('I123')) return '此技能已被魔杖抵消！'; + if (!enemy.range) { + str = "同楼层所有友军"; + } else { + str = "周围" + (enemy.zoneSquare ? "方形" : "十字") + "范围内\r[yellow]" + (enemy.range || 1) + "\r格的友军"; + } + if (enemy.value28 > 0) { + str += "先攻\r[yellow]" + (enemy.value28 || 0) + "\r回合。"; + } else { + str += "被先攻\r[yellow]" + (-enemy.value28 || 0) + "\r回合。"; + } + return str; + }, "#00dd00", 1], + ``` + +9. + ```js + [30, "匙之力", function (enemy) { + var str = ""; + if (enemy.range) { + str += "周围" + (enemy.zoneSquare ? "方形" : "十字") + "范围内\r[yellow]" + enemy.range + "\r格，每存在一把黄钥匙，"; + } + else str += "同楼层每存在一把黄钥匙，"; + if (enemy.value) str += "生命增加\r[yellow]" + enemy.value + "\r点，"; + if (enemy.atkValue) str += "攻击增加\r[yellow]" + enemy.atkValue + "\r点，"; + if (enemy.defValue) str += "防御增加\r[yellow]" + enemy.defValue + "\r点，"; + str += "线性叠加。1把蓝钥匙=3把黄钥匙，1把红钥匙=10把黄钥匙。"; + return str; + }, "#A0A000", 1], + ``` + +10. 使用配置表格增设如下项目（也可以使用更好的名称如laserValue）： + ```js + "v1": { + "_leaf": true, + "_type": "textarea", + "_docs": "阻击伤害" + }, + "v2": { + "_leaf": true, + "_type": "textarea", + "_docs": "激光伤害" + }, + "v3": { + "_leaf": true, + "_type": "textarea", + "_docs": "领域伤害" + }, + "v4": { + "_leaf": true, + "_type": "textarea", + "_docs": "吸血比例" + }, + ``` + 然后，特殊描述可以如下修改（分别使用v1, v2, v3, v4代替value）： + ```js + [11, "吸血", function (enemy) { return "战斗前，怪物首先吸取角色的" + Math.floor(100 * enemy.v4 || 0) + "%生命（约" + Math.floor((enemy.v4 || 0) * core.getStatus('hp')) + "点）作为伤害" + (enemy.add ? "，并把伤害数值加到自身生命上" : ""); }, "#dd4448"], + [15, "领域", function (enemy) { return "经过怪物周围" + (enemy.zoneSquare ? "九宫格" : "十字") + "范围内" + (enemy.range || 1) + "格时自动减生命" + (enemy.v3 || 0) + "点"; }, "#c677dd"], + [18, "阻击", function (enemy) { return "经过怪物周围" + (enemy.zoneSquare ? "九宫格" : "十字") + "时自动减生命" + (enemy.v1 || 0) + "点，同时怪物后退一格"; }, "#8888e6"], + [24, "激光", function (enemy) { return "经过怪物同行或同列时自动减生命" + (enemy.v2 || 0) + "点"; }, "#dda0dd"], + ``` + 最后，修改实际效果。 + ```js + // 吸血：getDamageInfo（节选） + if (core.hasSpecial(mon_special, 11)) { + /** ！！使用enemy.v4替代enemy.value！！ **/ + var vampire_damage = hero_hp * enemy.v4; + + // 如果有神圣盾免疫吸血等可以在这里写 + // 也可以用hasItem和hasEquip来判定装备 + // if (core.hasFlag('shield5')) vampire_damage = 0; + + vampire_damage = Math.floor(vampire_damage) || 0; + // 加到自身 + if (enemy.add) // 如果加到自身 + mon_hp += vampire_damage; + + init_damage += vampire_damage; + } + ``` + ```js + // 领域：updateCheckBlock（节选） + for (var dx = -range; dx <= range; dx++) { + for (var dy = -range; dy <= range; dy++) { + if (dx == 0 && dy == 0) continue; + var nx = x + dx, + ny = y + dy, + currloc = nx + "," + ny; + if (nx < 0 || nx >= width || ny < 0 || ny >= height) continue; + // 如果是十字领域，则还需要满足 |dx|+|dy|<=range + if (!zoneSquare && Math.abs(dx) + Math.abs(dy) > range) continue; + /** ！！使用enemy.v3替代enemy.value！！ **/ + damage[currloc] = (damage[currloc] || 0) + (enemy.v3 || 0); + type[currloc] = type[currloc] || {}; + type[currloc]["领域伤害"] = true; + } + } + ``` + 激光和阻击同领域实现。 diff --git a/_codelab/L3.md b/_codelab/L3.md new file mode 100644 index 0000000..1c027e0 --- /dev/null +++ b/_codelab/L3.md @@ -0,0 +1,38 @@ +# 第三章：怪物真实属性获取（getEnemyInfo） + +要求：读懂脚本编辑 - 怪物真实属性（getEnemyInfo）的实现（无需理解支援）。理解如何动态修改怪物的三维，理解光环效果的实现并知晓如何新增光环效果，理解如何定义新变量并在getDamageInfo中取用。 + +回答如下问题： + +1. 为什么要存在`getEnemyInfo`函数以获得怪物真实属性？所有东西都写在`getDamageInfo`里面不好吗？ + +2. 实现**仿攻（编号45）**：怪物攻击不低于勇士攻击。 + +3. 实现**窥血为攻（编号36）**： 战斗开始时，自身攻击力变为角色当前生命值的10%，向下取整。这种写法比第一章中在`getDamageInfo`中写法效果更好，为什么？ + +4. 仅修改`getEnemyInfo`，实现一个怪物`E345`满足： + - 简单难度（flag:hard==1）下，无特殊属性。 + - 普通难度（flag:hard==2）下，拥有先攻属性。 + - 困难难度（flag:hard==3）下，拥有三连击属性。 + - 噩梦难度（flag:hard==4）下，同时拥有先攻、魔攻、二连击属性。 + - 如果玩家拥有道具`I123`，则直接无视此怪物所有属性。 + +5. 仅修改`getEnemyInfo`，实现一个道具`I234`：**当玩家持有此道具时，怪物的血攻防均降低10%。** + +6. 仅修改`getEnemyInfo`，实现特殊属性 **「上位压制」（特殊编号46）**：玩家每低于怪物一个等级（通过`core.getStatus('lv')`获得当前玩家等级，通过`enemy.level`获得该怪物的等级），怪物三维提升10%；玩家每高于怪物一个等级，怪物三维降低5%。 + +7. 解释光环的缓存原理。为什么光环需要缓存？ + +8. `index`是什么意思？ `var cache = core.status.checkBlock.cache[index];` 是干什么的？ + +9. 在默认光环的实现中，`hp_buff`, `atk_buff`, `def_buff`, `usedEnemyIds` 分别是干什么的？ + +10. 在默认光环的实现中，怪物属性的`value`, `atkValue`和`defValue`用于控制怪物的比例增幅。将其效果修改成数值增幅（例如 `value = 50` 表示生命提升50点，而不是50%）。 + +11. 局部光环的实现原理是什么？十字和九宫格光环是如何区分的？ + +12. 实现 **「协同作战」（特殊属性47）**：同楼层/周围X格（由range和zoneSquare决定），每存在一个该属性的队友（包括自身），生命和攻防对应比例提升（提升比例由怪物value, atkValue, defValue决定，线性叠加）。并在游戏中实际验证效果。（注意这个效果和默认光环的区别）。 + +13. 实现 **「迅捷光环」（特殊属性28）**：同楼层/周围X格（由range和zoneSquare决定）的怪物额外先攻X回合（由此怪物的value28决定）。并在游戏中实际验证效果。 + +14. 实现 **「吸血光环」（特殊属性48）**：同楼层/周围X格（由range和zoneSquare决定）的怪物拥有「吸血」特殊属性，吸血比例由光环怪的`vampireValue`项决定。并在游戏中实际验证效果。 diff --git a/_codelab/_sidebar.md b/_codelab/_sidebar.md new file mode 100644 index 0000000..4ea36a7 --- /dev/null +++ b/_codelab/_sidebar.md @@ -0,0 +1,4 @@ + +- [第一章：伤害计算函数](L1) +- [第二章：特殊属性定义，表格配置](L2) +- [第三章：怪物真实属性](L3) diff --git a/_codelab/docsify.min.js b/_codelab/docsify.min.js new file mode 100644 index 0000000..2481248 --- /dev/null +++ b/_codelab/docsify.min.js @@ -0,0 +1,2 @@ +!function(){"use strict";function e(e){var t=Object.create(null);return function(n){return t[n]||(t[n]=e(n))}}function t(e){return"string"==typeof e||"number"==typeof e}function n(){}function r(e){return"function"==typeof e}function i(e){var t=["init","mounted","beforeEach","afterEach","doneEach","ready"];e._hooks={},e._lifecycle={},t.forEach(function(t){var n=e._hooks[t]=[];e._lifecycle[t]=function(e){return n.push(e)}})}function o(e,t,r,i){void 0===i&&(i=n);var o=e._hooks[t],a=function(e){var t=o[e];if(e>=o.length)i(r);else if("function"==typeof t)if(2===t.length)t(r,function(t){r=t,a(e+1)});else{var n=t(r);r=void 0!==n?n:r,a(e+1)}else a(e+1)};a(0)}function a(e,t){if(void 0===t&&(t=!1),"string"==typeof e){if(void 0!==window.Vue)return s(e);e=t?s(e):fe[e]||(fe[e]=s(e))}return e}function s(e,t){return t?e.querySelector(t):ge.querySelector(e)}function l(e,t){return[].slice.call(t?e.querySelectorAll(t):ge.querySelectorAll(e))}function u(e,t){return e=ge.createElement(e),t&&(e.innerHTML=t),e}function c(e,t){return e.appendChild(t)}function h(e,t){return e.insertBefore(t,e.children[0])}function p(e,t,n){r(t)?window.addEventListener(e,t):e.addEventListener(t,n)}function d(e,t,n){r(t)?window.removeEventListener(e,t):e.removeEventListener(t,n)}function f(e,t,n){e&&e.classList[n?t:"toggle"](n||t)}function g(e){c(ve,u("style",e))}function m(e){return e?(/\/\//.test(e)||(e="https://github.com/"+e),''):""}function v(e){var t='';return(ke?t+"
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      + +
      + + + + + + diff --git a/_codelab/index.md b/_codelab/index.md new file mode 100644 index 0000000..fd277bc --- /dev/null +++ b/_codelab/index.md @@ -0,0 +1,5 @@ +# H5脚本进阶顺序 + +``` +伤害计算 - 战后 - 自绘状态栏 - 其他脚本编辑如检查地图伤害 - 插件中简单的复写libs - 自己根据API写插件函数 - 使用register系列注册点击和动画等 - 啃libs的实现 - 啃编辑器 +``` diff --git a/_codelab/vue.css b/_codelab/vue.css new file mode 100644 index 0000000..a38b902 --- /dev/null +++ b/_codelab/vue.css @@ -0,0 +1 @@ +@import url("https://fonts.googleapis.com/css?family=Roboto+Mono|Source+Sans+Pro:300,400,600");*{-webkit-font-smoothing:antialiased;-webkit-overflow-scrolling:touch;-webkit-tap-highlight-color:rgba(0,0,0,0);-webkit-text-size-adjust:none;-webkit-touch-callout:none;box-sizing:border-box}body:not(.ready){overflow:hidden}body:not(.ready) .app-nav,body:not(.ready)>nav,body:not(.ready) [data-cloak]{display:none}div#app{font-size:30px;font-weight:lighter;margin:40vh 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-1.6em;vertical-align:middle}.app-nav{left:0;margin:25px 60px 0 0;position:absolute;right:0;text-align:right;z-index:2}.app-nav p{margin:0}.app-nav>a{margin:0 16px;margin:0 1rem;padding:5px 0}.app-nav li,.app-nav ul{display:inline-block;list-style:none;margin:0}.app-nav a{color:inherit;font-size:16px;text-decoration:none;transition:color .3s}.app-nav a.active,.app-nav a:hover{color:#42b983;color:var(--theme-color,#42b983)}.app-nav a.active{border-bottom:2px solid #42b983;border-bottom:2px solid var(--theme-color,#42b983)}.app-nav li{display:inline-block;margin:0 16px;margin:0 1rem;padding:5px 0;position:relative}.app-nav li ul{background-color:#fff;border:1px solid #ddd;border-bottom-color:#ccc;border-radius:4px;box-sizing:border-box;display:none;max-height:calc(100vh - 61px);overflow-y:scroll;padding:10px 0;position:absolute;right:-15px;text-align:left;top:100%;white-space:nowrap}.app-nav li ul li{display:block;font-size:14px;line-height:16px;line-height:1rem;margin:0;margin:8px 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ease-out;width:300px;z-index:3}.sidebar>h1{margin:0 auto 16px;margin:0 auto 1rem;font-size:24px;font-size:1.5rem;font-weight:300;text-align:center}.sidebar>h1 a{color:inherit;text-decoration:none}.sidebar>h1 .app-nav{display:block;position:static}.sidebar .sidebar-nav{line-height:2em;padding-bottom:40px}.sidebar ul{margin:0;padding:0}.sidebar li>p{font-weight:700;margin:0}.sidebar ul,.sidebar ul li{list-style:none}.sidebar ul li a{border-bottom:none;display:block}.sidebar ul li ul{padding-left:20px}.sidebar::-webkit-scrollbar{width:4px}.sidebar::-webkit-scrollbar-thumb{background:transparent;border-radius:4px}.sidebar:hover::-webkit-scrollbar-thumb{background:hsla(0,0%,53%,.4)}.sidebar:hover::-webkit-scrollbar-track{background:hsla(0,0%,53%,.1)}.sidebar-toggle{background-color:transparent;background-color:hsla(0,0%,100%,.8);border:0;outline:none;padding:10px;bottom:0;left:0;position:absolute;text-align:center;transition:opacity .3s;width:30px;width:284px;z-index:4}.sidebar-toggle .sidebar-toggle-button:hover{opacity:.4}.sidebar-toggle span{background-color:#42b983;background-color:var(--theme-color,#42b983);display:block;margin-bottom:4px;width:16px;height:2px}body.sticky .sidebar,body.sticky .sidebar-toggle{position:fixed}.content{padding-top:60px;top:0;right:0;bottom:0;left:300px;position:absolute;transition:left .25s ease}.markdown-section{margin:0 auto;max-width:800px;padding:30px 15px 40px;position:relative}.markdown-section>*{box-sizing:border-box;font-size:inherit}.markdown-section>:first-child{margin-top:0!important}.markdown-section hr{border:none;border-bottom:1px solid #eee;margin:2em 0}.markdown-section table{border-collapse:collapse;border-spacing:0;display:block;margin-bottom:16px;margin-bottom:1rem;overflow:auto;width:100%}.markdown-section th{font-weight:700}.markdown-section td,.markdown-section th{border:1px solid #ddd;padding:6px 13px}.markdown-section tr{border-top:1px solid #ccc}.markdown-section p.tip,.markdown-section tr:nth-child(2n){background-color:#f8f8f8}.markdown-section p.tip{border-bottom-right-radius:2px;border-left:4px solid #f66;border-top-right-radius:2px;margin:2em 0;padding:12px 24px 12px 30px;position:relative}.markdown-section p.tip code{background-color:#efefef}.markdown-section p.tip em{color:#34495e}.markdown-section p.tip:before{background-color:#f66;border-radius:100%;color:#fff;content:"!";font-family:Dosis,Source Sans Pro,Helvetica Neue,Arial,sans-serif;font-size:14px;font-weight:700;left:-12px;line-height:20px;position:absolute;width:20px;height:20px;text-align:center;top:14px}.markdown-section p.warn{background:rgba(66,185,131,.1);border-radius:2px;padding:16px;padding:1rem}body.close .sidebar{-webkit-transform:translateX(-300px);transform:translateX(-300px)}body.close .sidebar-toggle{width:auto}body.close .content{left:0}@media print{.app-nav,.github-corner,.sidebar,.sidebar-toggle{display:none}}@media screen and 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0;text-align:center;z-index:1}section.cover a{color:inherit}section.cover a,section.cover a:hover{text-decoration:none}section.cover p{line-height:24px;line-height:1.5rem;margin:1em 0}section.cover h1{color:inherit;font-size:40px;font-size:2.5rem;font-weight:300;margin:10px 0 40px;margin:.625rem 0 2.5rem;position:relative;text-align:center}section.cover h1 a{display:block}section.cover h1 small{bottom:-7px;bottom:-.4375rem;font-size:16px;font-size:1rem;position:absolute}section.cover blockquote{font-size:24px;font-size:1.5rem;text-align:center}section.cover ul{line-height:1.8;list-style-type:none;margin:1em auto;max-width:500px;padding:0}section.cover .cover-main>p:last-child a{border-color:#42b983;border:1px solid var(--theme-color,#42b983);border-radius:2rem;box-sizing:border-box;color:#42b983;color:var(--theme-color,#42b983);display:inline-block;font-size:16.8px;font-size:1.05rem;letter-spacing:1.6px;letter-spacing:.1rem;margin-right:16px;margin-right:1rem;padding:.75em 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p,.markdown-section ul{line-height:25.6px;line-height:1.6rem;word-spacing:.8px;word-spacing:.05rem}.markdown-section ol,.markdown-section ul{padding-left:24px;padding-left:1.5rem}.markdown-section blockquote{border-left:4px solid #42b983;border-left:4px solid var(--theme-color,#42b983);color:#858585;margin:2em 0;padding-left:20px}.markdown-section blockquote p{font-weight:600;margin-left:0}.markdown-section iframe{margin:1em 0}.markdown-section em{color:#7f8c8d}.markdown-section code{border-radius:2px;color:#e96900;font-size:12.8px;font-size:.8rem;margin:0 2px;padding:3px 5px;white-space:pre-wrap}.markdown-section code,.markdown-section pre{background-color:#f8f8f8;font-family:Roboto Mono,Monaco,courier,monospace}.markdown-section pre{-moz-osx-font-smoothing:initial;-webkit-font-smoothing:initial;line-height:24px;line-height:1.5rem;margin:1.2em 0;overflow:auto;padding:0 22.4px;padding:0 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pre>code{-moz-osx-font-smoothing:initial;-webkit-font-smoothing:initial;background-color:#f8f8f8;border-radius:2px;color:#525252;display:block;font-family:Roboto Mono,Monaco,courier,monospace;font-size:12.8px;font-size:.8rem;line-height:inherit;margin:0 2px;max-width:inherit;overflow:inherit;padding:2.2em 5px;white-space:inherit}.markdown-section code:after,.markdown-section code:before{letter-spacing:.8px;letter-spacing:.05rem}code .token{-moz-osx-font-smoothing:initial;-webkit-font-smoothing:initial;min-height:24px;min-height:1.5rem}pre:after{color:#ccc;content:attr(data-lang);font-size:9.6px;font-size:.6rem;font-weight:600;height:15px;line-height:15px;padding:5px 10px 0;position:absolute;right:0;text-align:right;top:0} \ No newline at end of file diff --git a/_server/CodeMirror/LICENSE b/_server/CodeMirror/LICENSE new file mode 100644 index 0000000..2486c55 --- /dev/null +++ b/_server/CodeMirror/LICENSE @@ -0,0 +1,57 @@ +MIT License + +Copyright (C) 2017 by Marijn Haverbeke and others + +Permission is hereby granted, free of charge, to any person obtaining a copy +of this software and associated documentation files (the "Software"), to deal +in the Software without restriction, including without limitation the rights +to use, copy, modify, merge, publish, distribute, sublicense, and/or sell +copies of the Software, and to permit persons to whom the Software is +furnished to do so, subject to the following conditions: + +The above copyright notice and this permission notice shall be included in +all copies or substantial portions of the Software. + +THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR +IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, +FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE +AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER +LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, +OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN +THE SOFTWARE. + +---------------------------------------------------------------- + +The MIT License (MIT) + +Copyright (c) 2007-2018 Einar Lielmanis, Liam Newman, and contributors. + +Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated documentation files (the "Software"), to deal in the Software without restriction, including without limitation the rights to use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of the Software, and to permit persons to whom the Software is furnished to do so, subject to the following conditions: + +The above copyright notice and this permission notice shall be included in all copies or substantial portions of the Software. + +THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. + +---------------------------------------------------------------- + +MIT License + +Copyright (C) 2013 by Marijn Haverbeke and others + +Permission is hereby granted, free of charge, to any person obtaining a copy +of this software and associated documentation files (the "Software"), to deal +in the Software without restriction, including without limitation the rights +to use, copy, modify, merge, publish, distribute, sublicense, and/or sell +copies of the Software, and to permit persons to whom the Software is +furnished to do so, subject to the following conditions: + +The above copyright notice and this permission notice shall be included in +all copies or substantial portions of the Software. + +THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR +IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, +FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE +AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER +LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, +OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN +THE SOFTWARE. \ No newline at end of file diff --git a/_server/CodeMirror/acorn.min.js b/_server/CodeMirror/acorn.min.js new file mode 100644 index 0000000..32d0482 --- /dev/null +++ b/_server/CodeMirror/acorn.min.js @@ -0,0 +1,6 @@ +/*acorn.min.js*/ +!function(t,e){"object"==typeof exports&&"undefined"!=typeof module?e(exports):"function"==typeof define&&define.amd?define(["exports"],e):e((t=t||self).acorn={})}(this,function(t){"use strict";var n={3:"abstract boolean byte char class double enum export extends final float goto implements import int interface long native package private protected public short static super synchronized throws transient volatile",5:"class enum extends super const export import",6:"enum",strict:"implements 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e,i=0;for(t.lastStringValue="";bt(e=i=t.current())||kt(e);)t.lastStringValue+=yt(i),t.advance();return""!==t.lastStringValue},xt.regexp_eatLoneUnicodePropertyNameOrValue=function(t){return this.regexp_eatUnicodePropertyValue(t)},xt.regexp_eatCharacterClass=function(t){if(t.eat(91)){if(t.eat(94),this.regexp_classRanges(t),t.eat(93))return!0;t.raise("Unterminated character class")}return!1},xt.regexp_classRanges=function(t){for(;this.regexp_eatClassAtom(t);){var e=t.lastIntValue;if(t.eat(45)&&this.regexp_eatClassAtom(t)){var i=t.lastIntValue;!t.switchU||-1!==e&&-1!==i||t.raise("Invalid character class"),-1!==e&&-1!==i&&i>10),56320+(1023&t)))}At.next=function(){this.options.onToken&&this.options.onToken(new Et(this)),this.lastTokEnd=this.end,this.lastTokStart=this.start,this.lastTokEndLoc=this.endLoc,this.lastTokStartLoc=this.startLoc,this.nextToken()},At.getToken=function(){return this.next(),new Et(this)},"undefined"!=typeof Symbol&&(At[Symbol.iterator]=function(){var e=this;return{next:function(){var t=e.getToken();return{done:t.type===_.eof,value:t}}}}),At.curContext=function(){return this.context[this.context.length-1]},At.nextToken=function(){var t=this.curContext();return t&&t.preserveSpace||this.skipSpace(),this.start=this.pos,this.options.locations&&(this.startLoc=this.curPosition()),this.pos>=this.input.length?this.finishToken(_.eof):t.override?t.override(this):void this.readToken(this.fullCharCodeAtPos())},At.readToken=function(t){return l(t,6<=this.options.ecmaVersion)||92===t?this.readWord():this.getTokenFromCode(t)},At.fullCharCodeAtPos=function(){var t=this.input.charCodeAt(this.pos);return t<=55295||57344<=t?t:(t<<10)+this.input.charCodeAt(this.pos+1)-56613888},At.skipBlockComment=function(){var t,e=this.options.onComment&&this.curPosition(),i=this.pos,s=this.input.indexOf("*/",this.pos+=2);if(-1===s&&this.raise(this.pos-2,"Unterminated comment"),this.pos=s+2,this.options.locations)for(k.lastIndex=i;(t=k.exec(this.input))&&t.index=this.input.length&&this.raise(i,"Unterminated regular expression");var s=this.input.charAt(this.pos);if(b.test(s)&&this.raise(i,"Unterminated regular expression"),t)t=!1;else{if("["===s)e=!0;else if("]"===s&&e)e=!1;else if("/"===s&&!e)break;t="\\"===s}++this.pos}var a=this.input.slice(i,this.pos);++this.pos;var r=this.pos,n=this.readWord1();this.containsEsc&&this.unexpected(r);var o=this.regexpState||(this.regexpState=new gt(this));o.reset(i,a,n),this.validateRegExpFlags(o),this.validateRegExpPattern(o);var h=null;try{h=new RegExp(a,n)}catch(t){}return this.finishToken(_.regexp,{pattern:a,flags:n,value:h})},At.readInt=function(t,e){for(var i=this.pos,s=0,a=0,r=null==e?1/0:e;a=this.input.length&&this.raise(this.start,"Unterminated string constant");var s=this.input.charCodeAt(this.pos);if(s===t)break;92===s?(e+=this.input.slice(i,this.pos),e+=this.readEscapedChar(!1),i=this.pos):(S(s,10<=this.options.ecmaVersion)&&this.raise(this.start,"Unterminated string constant"),++this.pos)}return e+=this.input.slice(i,this.pos++),this.finishToken(_.string,e)};var Pt={};At.tryReadTemplateToken=function(){this.inTemplateElement=!0;try{this.readTmplToken()}catch(t){if(t!==Pt)throw t;this.readInvalidTemplateToken()}this.inTemplateElement=!1},At.invalidStringToken=function(t,e){if(this.inTemplateElement&&9<=this.options.ecmaVersion)throw Pt;this.raise(t,e)},At.readTmplToken=function(){for(var t="",e=this.pos;;){this.pos>=this.input.length&&this.raise(this.start,"Unterminated template");var i=this.input.charCodeAt(this.pos);if(96===i||36===i&&123===this.input.charCodeAt(this.pos+1))return this.pos!==this.start||this.type!==_.template&&this.type!==_.invalidTemplate?(t+=this.input.slice(e,this.pos),this.finishToken(_.template,t)):36===i?(this.pos+=2,this.finishToken(_.dollarBraceL)):(++this.pos,this.finishToken(_.backQuote));if(92===i)t+=this.input.slice(e,this.pos),t+=this.readEscapedChar(!0),e=this.pos;else if(S(i)){switch(t+=this.input.slice(e,this.pos),++this.pos,i){case 13:10===this.input.charCodeAt(this.pos)&&++this.pos;case 10:t+="\n";break;default:t+=String.fromCharCode(i)}this.options.locations&&(++this.curLine,this.lineStart=this.pos),e=this.pos}else++this.pos}},At.readInvalidTemplateToken=function(){for(;this.pos=this.input.length||this.indentationAfter(this.nextLineStart)=this.curLineStart;--t){var e=this.input.charCodeAt(t);if(9!==e&&32!==e)return!1}return!0},s.prototype.extend=function(t,e){this[t]=e(this[t])},s.prototype.parse=function(){return this.next(),this.parseTopLevel()},s.extend=function(){for(var t=[],e=arguments.length;e--;)t[e]=arguments[e];for(var s=this,i=0;i=this.nextLineStart){for(;this.tok.start>=this.nextLineStart;)this.curLineStart=this.nextLineStart,this.nextLineStart=this.lineEnd(this.curLineStart)+1;this.curIndent=this.indentationAfter(this.curLineStart)}},e.readToken=function(){for(;;)try{return this.toks.next(),this.toks.type===l.tokTypes.dot&&"."===this.input.substr(this.toks.end,1)&&6<=this.options.ecmaVersion&&(this.toks.end++,this.toks.type=l.tokTypes.ellipsis),new l.Token(this.toks)}catch(t){if(!(t instanceof SyntaxError))throw t;var e=t.message,s=t.raisedAt,i=!0;if(/unterminated/i.test(e))if(s=this.lineEnd(t.pos+1),/string/.test(e))i={start:t.pos,end:s,type:l.tokTypes.string,value:this.input.slice(t.pos+1,s)};else if(/regular expr/i.test(e)){var r=this.input.slice(t.pos,s);try{r=new RegExp(r)}catch(t){}i={start:t.pos,end:s,type:l.tokTypes.regexp,value:r}}else i=!!/template/.test(e)&&{start:t.pos,end:s,type:l.tokTypes.template,value:this.input.slice(t.pos,s)};else if(/invalid (unicode|regexp|number)|expecting unicode|octal literal|is reserved|directly after number|expected number in radix/i.test(e))for(;s]/.test(s)||/[enwfd]/.test(s)&&/\b(case|else|return|throw|new|in|(instance|type)?of|delete|void)$/.test(this.input.slice(t-10,t)),this.options.locations)for(this.toks.curLine=1,this.toks.lineStart=l.lineBreakG.lastIndex=0;(e=l.lineBreakG.exec(this.input))&&e.indexthis.ahead.length;)this.ahead.push(this.readToken());return this.ahead[t-1]};var r=s.prototype;r.parseTopLevel=function(){var t=this.startNodeAt(this.options.locations?[0,l.getLineInfo(this.input,0)]:0);for(t.body=[];this.tok.type!==l.tokTypes.eof;)t.body.push(this.parseStatement());return this.toks.adaptDirectivePrologue(t.body),this.last=this.tok,t.sourceType=this.options.sourceType,this.finishNode(t,"Program")},r.parseStatement=function(){var t,e,s=this.tok.type,i=this.startNode();switch(this.toks.isLet()&&(s=l.tokTypes._var,t="let"),s){case l.tokTypes._break:case l.tokTypes._continue:this.next();var r=s===l.tokTypes._break;return this.semicolon()||this.canInsertSemicolon()?i.label=null:(i.label=this.tok.type===l.tokTypes.name?this.parseIdent():null,this.semicolon()),this.finishNode(i,r?"BreakStatement":"ContinueStatement");case l.tokTypes._debugger:return this.next(),this.semicolon(),this.finishNode(i,"DebuggerStatement");case l.tokTypes._do:return this.next(),i.body=this.parseStatement(),i.test=this.eat(l.tokTypes._while)?this.parseParenExpression():this.dummyIdent(),this.semicolon(),this.finishNode(i,"DoWhileStatement");case l.tokTypes._for:this.next();var o=9<=this.options.ecmaVersion&&this.inAsync&&this.eatContextual("await");if(this.pushCx(),this.expect(l.tokTypes.parenL),this.tok.type===l.tokTypes.semi)return this.parseFor(i,null);var n=this.toks.isLet();if(n||this.tok.type===l.tokTypes._var||this.tok.type===l.tokTypes._const){var a=this.parseVar(this.startNode(),!0,n?"let":this.tok.value);return 1!==a.declarations.length||this.tok.type!==l.tokTypes._in&&!this.isContextual("of")?this.parseFor(i,a):(9<=this.options.ecmaVersion&&this.tok.type!==l.tokTypes._in&&(i.await=o),this.parseForIn(i,a))}var h=this.parseExpression(!0);return this.tok.type===l.tokTypes._in||this.isContextual("of")?(9<=this.options.ecmaVersion&&this.tok.type!==l.tokTypes._in&&(i.await=o),this.parseForIn(i,this.toAssignable(h))):this.parseFor(i,h);case l.tokTypes._function:return this.next(),this.parseFunction(i,!0);case l.tokTypes._if:return this.next(),i.test=this.parseParenExpression(),i.consequent=this.parseStatement(),i.alternate=this.eat(l.tokTypes._else)?this.parseStatement():null,this.finishNode(i,"IfStatement");case l.tokTypes._return:return this.next(),this.eat(l.tokTypes.semi)||this.canInsertSemicolon()?i.argument=null:(i.argument=this.parseExpression(),this.semicolon()),this.finishNode(i,"ReturnStatement");case l.tokTypes._switch:var p,c,u=this.curIndent,y=this.curLineStart;for(this.next(),i.discriminant=this.parseParenExpression(),i.cases=[],this.pushCx(),this.expect(l.tokTypes.braceL);!this.closes(l.tokTypes.braceR,u,y,!0);){this.tok.type===l.tokTypes._case||this.tok.type===l.tokTypes._default?(c=this.tok.type===l.tokTypes._case,p&&this.finishNode(p,"SwitchCase"),i.cases.push(p=this.startNode()),p.consequent=[],this.next(),p.test=c?this.parseExpression():null,this.expect(l.tokTypes.colon)):(p||(i.cases.push(p=this.startNode()),p.consequent=[],p.test=null),p.consequent.push(this.parseStatement()))}return p&&this.finishNode(p,"SwitchCase"),this.popCx(),this.eat(l.tokTypes.braceR),this.finishNode(i,"SwitchStatement");case l.tokTypes._throw:return this.next(),i.argument=this.parseExpression(),this.semicolon(),this.finishNode(i,"ThrowStatement");case l.tokTypes._try:return this.next(),i.block=this.parseBlock(),i.handler=null,this.tok.type===l.tokTypes._catch&&(e=this.startNode(),this.next(),this.eat(l.tokTypes.parenL)?(e.param=this.toAssignable(this.parseExprAtom(),!0),this.expect(l.tokTypes.parenR)):e.param=null,e.body=this.parseBlock(),i.handler=this.finishNode(e,"CatchClause")),i.finalizer=this.eat(l.tokTypes._finally)?this.parseBlock():null,i.handler||i.finalizer?this.finishNode(i,"TryStatement"):i.block;case l.tokTypes._var:case l.tokTypes._const:return this.parseVar(i,!1,t||this.tok.value);case l.tokTypes._while:return this.next(),i.test=this.parseParenExpression(),i.body=this.parseStatement(),this.finishNode(i,"WhileStatement");case l.tokTypes._with:return this.next(),i.object=this.parseParenExpression(),i.body=this.parseStatement(),this.finishNode(i,"WithStatement");case l.tokTypes.braceL:return this.parseBlock();case l.tokTypes.semi:return this.next(),this.finishNode(i,"EmptyStatement");case l.tokTypes._class:return this.parseClass(!0);case l.tokTypes._import:return 10r&&(r=this.curLineStart);!this.closes(l.tokTypes.braceR,s+(this.curLineStart<=r?1:0),i);){var o=this.startNode();if(this.eat(l.tokTypes.star))o.local=this.eatContextual("as")?this.parseIdent():this.dummyIdent(),this.finishNode(o,"ImportNamespaceSpecifier");else{if(this.isContextual("from"))break;if(o.imported=this.parseIdent(),k(o.imported))break;o.local=this.eatContextual("as")?this.parseIdent():o.imported,this.finishNode(o,"ImportSpecifier")}t.push(o),this.eat(l.tokTypes.comma)}this.eat(l.tokTypes.braceR),this.popCx()}return t},r.parseExportSpecifierList=function(){var t=[],e=this.curIndent,s=this.curLineStart,i=this.nextLineStart;for(this.pushCx(),this.eat(l.tokTypes.braceL),this.curLineStart>i&&(i=this.curLineStart);!this.closes(l.tokTypes.braceR,e+(this.curLineStart<=i?1:0),s)&&!this.isContextual("from");){var r=this.startNode();if(r.local=this.parseIdent(),k(r.local))break;r.exported=this.eatContextual("as")?this.parseIdent():r.local,this.finishNode(r,"ExportSpecifier"),t.push(r),this.eat(l.tokTypes.comma)}return this.eat(l.tokTypes.braceR),this.popCx(),t};var o=s.prototype;o.checkLVal=function(t){if(!t)return t;switch(t.type){case"Identifier":case"MemberExpression":return t;case"ParenthesizedExpression":return t.expression=this.checkLVal(t.expression),t;default:return this.dummyIdent()}},o.parseExpression=function(t){var e=this.storeCurrentPos(),s=this.parseMaybeAssign(t);if(this.tok.type!==l.tokTypes.comma)return s;var i=this.startNodeAt(e);for(i.expressions=[s];this.eat(l.tokTypes.comma);)i.expressions.push(this.parseMaybeAssign(t));return this.finishNode(i,"SequenceExpression")},o.parseParenExpression=function(){this.pushCx(),this.expect(l.tokTypes.parenL);var t=this.parseExpression();return this.popCx(),this.expect(l.tokTypes.parenR),t},o.parseMaybeAssign=function(t){if(this.toks.isContextual("yield")){var e=this.startNode();return this.next(),this.semicolon()||this.canInsertSemicolon()||this.tok.type!==l.tokTypes.star&&!this.tok.type.startsExpr?(e.delegate=!1,e.argument=null):(e.delegate=this.eat(l.tokTypes.star),e.argument=this.parseMaybeAssign()),this.finishNode(e,"YieldExpression")}var s=this.storeCurrentPos(),i=this.parseMaybeConditional(t);if(this.tok.type.isAssign){var r=this.startNodeAt(s);return r.operator=this.tok.value,r.left=this.tok.type===l.tokTypes.eq?this.toAssignable(i):this.checkLVal(i),this.next(),r.right=this.parseMaybeAssign(t),this.finishNode(r,"AssignmentExpression")}return i},o.parseMaybeConditional=function(t){var e=this.storeCurrentPos(),s=this.parseExprOps(t);if(this.eat(l.tokTypes.question)){var i=this.startNodeAt(e);return i.test=s,i.consequent=this.parseMaybeAssign(),i.alternate=this.expect(l.tokTypes.colon)?this.parseMaybeAssign(t):this.dummyIdent(),this.finishNode(i,"ConditionalExpression")}return s},o.parseExprOps=function(t){var e=this.storeCurrentPos(),s=this.curIndent,i=this.curLineStart;return this.parseExprOp(this.parseMaybeUnary(!1),e,-1,t,s,i)},o.parseExprOp=function(t,e,s,i,r,o){if(this.curLineStart!==o&&this.curIndent=i&&s(o,e))throw new u(e,n);a[o](e,n,t)}}(t,e)}catch(t){if(t instanceof u)return t;throw t}},t.findNodeAround=function(t,i,s,a,e){s=n(s),a=a||p;try{!function t(e,n,r){var o=r||e.type;if(!(e.start>i||e.end=s)&&c[o](e,n,t),(null==i||e.start===i)&&(null==s||e.end===s)&&a(o,e))throw new u(e,n)}(t,e)}catch(t){if(t instanceof u)return t;throw t}},t.findNodeBefore=function(t,i,s,a,e){var c;return s=n(s),a=a||p,function t(e,n,r){var o;e.start>i||(o=r||e.type,e.end<=i&&(!c||c.node.endu&&(u=t.line_indent_level)),{mode:e,parent:t,last_token:t?t.last_token:new n(f.START_BLOCK,""),last_word:t?t.last_word:"",declaration_statement:!1,declaration_assignment:!1,multiline_frame:!1,inline_frame:!1,if_block:!1,else_block:!1,do_block:!1,do_while:!1,import_block:!1,in_case_statement:!1,in_case:!1,case_body:!1,indentation_level:u,alignment:0,line_indent_level:t?t.line_indent_level:u,start_line_index:this._output.get_line_number(),ternary_depth:0}},T.prototype._reset=function(t){var e=t.match(/^[\t ]*/)[0];this._last_last_text="",this._output=new i(this._options,e),this._output.raw=this._options.test_output_raw,this._flag_store=[],this.set_mode(m);var u=new s(t,this._options);return this._tokens=u.tokenize(),t},T.prototype.beautify=function(){if(this._options.disabled)return this._source_text;var t=this._reset(this._source_text),e=this._options.eol;"auto"===this._options.eol&&(e="\n",t&&o.lineBreak.test(t||"")&&(e=t.match(o.lineBreak)[0]));for(var u=this._tokens.next();u;)this.handle_token(u),this._last_last_text=this._flags.last_token.text,this._flags.last_token=u,u=this._tokens.next();return this._output.get_code(e)},T.prototype.handle_token=function(t,e){t.type===f.START_EXPR?this.handle_start_expr(t):t.type===f.END_EXPR?this.handle_end_expr(t):t.type===f.START_BLOCK?this.handle_start_block(t):t.type===f.END_BLOCK?this.handle_end_block(t):t.type===f.WORD?this.handle_word(t):t.type===f.RESERVED?this.handle_word(t):t.type===f.SEMICOLON?this.handle_semicolon(t):t.type===f.STRING?this.handle_string(t):t.type===f.EQUALS?this.handle_equals(t):t.type===f.OPERATOR?this.handle_operator(t):t.type===f.COMMA?this.handle_comma(t):t.type===f.BLOCK_COMMENT?this.handle_block_comment(t,e):t.type===f.COMMENT?this.handle_comment(t,e):t.type===f.DOT?this.handle_dot(t):t.type===f.EOF?this.handle_eof(t):(t.type,f.UNKNOWN,this.handle_unknown(t,e))},T.prototype.handle_whitespace_and_comments=function(t,e){var u=t.newlines,i=this._options.keep_array_indentation&&R(this._flags.mode);if(t.comments_before)for(var n=t.comments_before.next();n;)this.handle_whitespace_and_comments(n,e),this.handle_token(n,e),n=t.comments_before.next();if(i)for(var _=0;_this._options.max_preserve_newlines&&(u=this._options.max_preserve_newlines),this._options.preserve_newlines&&1this._flags.parent.indentation_level)&&(this._flags.indentation_level-=1,this._output.set_indent(this._flags.indentation_level,this._flags.alignment))},T.prototype.set_mode=function(t){this._flags?(this._flag_store.push(this._flags),this._previous_flags=this._flags):this._previous_flags=this.create_flags(null,t),this._flags=this.create_flags(this._previous_flags,t),this._output.set_indent(this._flags.indentation_level,this._flags.alignment)},T.prototype.restore_mode=function(){0"===this._flags.last_token.text?this.set_mode(m):c(this._flags.last_token.type,[f.EQUALS,f.START_EXPR,f.COMMA,f.OPERATOR])||d(this._flags.last_token,["return","throw","import","default"])?this.set_mode(r):this.set_mode(m);var i=!e.comments_before&&"}"===e.text,n=i&&"function"===this._flags.last_word&&this._flags.last_token.type===f.END_EXPR;if(this._options.brace_preserve_inline){var _=0,s=null;this._flags.inline_frame=!0;do{if(_+=1,(s=this._tokens.peek(_-1)).newlines){this._flags.inline_frame=!1;break}}while(s.type!==f.EOF&&(s.type!==f.END_BLOCK||s.opened!==t))}("expand"===this._options.brace_style||"none"===this._options.brace_style&&t.newlines)&&!this._flags.inline_frame?this._flags.last_token.type!==f.OPERATOR&&(n||this._flags.last_token.type===f.EQUALS||d(this._flags.last_token,b)&&"else"!==this._flags.last_token.text)?this._output.space_before_token=!0:this.print_newline(!1,!0):(!R(this._previous_flags.mode)||this._flags.last_token.type!==f.START_EXPR&&this._flags.last_token.type!==f.COMMA||((this._flags.last_token.type===f.COMMA||this._options.space_in_paren)&&(this._output.space_before_token=!0),(this._flags.last_token.type===f.COMMA||this._flags.last_token.type===f.START_EXPR&&this._flags.inline_frame)&&(this.allow_wrap_or_preserved_newline(t),this._previous_flags.multiline_frame=this._previous_flags.multiline_frame||this._flags.multiline_frame,this._flags.multiline_frame=!1)),this._flags.last_token.type!==f.OPERATOR&&this._flags.last_token.type!==f.START_EXPR&&(this._flags.last_token.type!==f.START_BLOCK||this._flags.inline_frame?this._output.space_before_token=!0:this.print_newline())),this.print_token(t),this.indent(),i||this._options.brace_preserve_inline&&this._flags.inline_frame||this.print_newline()},T.prototype.handle_end_block=function(t){for(this.handle_whitespace_and_comments(t);this._flags.mode===w;)this.restore_mode();var e=this._flags.last_token.type===f.START_BLOCK;this._flags.inline_frame&&!e?this._output.space_before_token=!0:"expand"===this._options.brace_style?e||this.print_newline():e||(R(this._flags.mode)&&this._options.keep_array_indentation?(this._options.keep_array_indentation=!1,this.print_newline(),this._options.keep_array_indentation=!0):this.print_newline()),this.restore_mode(),this.print_token(t)},T.prototype.handle_word=function(t){if(t.type===f.RESERVED)if(c(t.text,["set","get"])&&this._flags.mode!==r)t.type=f.WORD;else if("import"===t.text&&"("===this._tokens.peek().text)t.type=f.WORD;else if(c(t.text,["as","from"])&&!this._flags.import_block)t.type=f.WORD;else if(this._flags.mode===r){":"===this._tokens.peek().text&&(t.type=f.WORD)}if(this.start_of_statement(t)?d(this._flags.last_token,["var","let","const"])&&t.type===f.WORD&&(this._flags.declaration_statement=!0):!t.newlines||O(this._flags.mode)||this._flags.last_token.type===f.OPERATOR&&"--"!==this._flags.last_token.text&&"++"!==this._flags.last_token.text||this._flags.last_token.type===f.EQUALS||!this._options.preserve_newlines&&d(this._flags.last_token,["var","let","const","set","get"])?this.handle_whitespace_and_comments(t):(this.handle_whitespace_and_comments(t),this.print_newline()),this._flags.do_block&&!this._flags.do_while){if(a(t,"while"))return this._output.space_before_token=!0,this.print_token(t),this._output.space_before_token=!0,void(this._flags.do_while=!0);this.print_newline(),this._flags.do_block=!1}if(this._flags.if_block)if(!this._flags.else_block&&a(t,"else"))this._flags.else_block=!0;else{for(;this._flags.mode===w;)this.restore_mode();this._flags.if_block=!1,this._flags.else_block=!1}if(this._flags.in_case_statement&&d(t,["case","default"]))return this.print_newline(),(this._flags.case_body||this._options.jslint_happy)&&(this.deindent(),this._flags.case_body=!1),this.print_token(t),void(this._flags.in_case=!0);if(this._flags.last_token.type!==f.COMMA&&this._flags.last_token.type!==f.START_EXPR&&this._flags.last_token.type!==f.EQUALS&&this._flags.last_token.type!==f.OPERATOR||this.start_of_object_property()||this.allow_wrap_or_preserved_newline(t),a(t,"function"))return(c(this._flags.last_token.text,["}",";"])||this._output.just_added_newline()&&!c(this._flags.last_token.text,["(","[","{",":","=",","])&&this._flags.last_token.type!==f.OPERATOR)&&(this._output.just_added_blankline()||t.comments_before||(this.print_newline(),this.print_newline(!0))),this._flags.last_token.type===f.RESERVED||this._flags.last_token.type===f.WORD?d(this._flags.last_token,["get","set","new","export"])||d(this._flags.last_token,A)?this._output.space_before_token=!0:a(this._flags.last_token,"default")&&"export"===this._last_last_text?this._output.space_before_token=!0:"declare"===this._flags.last_token.text?this._output.space_before_token=!0:this.print_newline():this._flags.last_token.type===f.OPERATOR||"="===this._flags.last_token.text?this._output.space_before_token=!0:(this._flags.multiline_frame||!O(this._flags.mode)&&!R(this._flags.mode))&&this.print_newline(),this.print_token(t),void(this._flags.last_word=t.text);var e="NONE";(this._flags.last_token.type===f.END_BLOCK?this._previous_flags.inline_frame?e="SPACE":d(t,["else","catch","finally","from"])?"expand"===this._options.brace_style||"end-expand"===this._options.brace_style||"none"===this._options.brace_style&&t.newlines?e="NEWLINE":(e="SPACE",this._output.space_before_token=!0):e="NEWLINE":this._flags.last_token.type===f.SEMICOLON&&this._flags.mode===m?e="NEWLINE":this._flags.last_token.type===f.SEMICOLON&&O(this._flags.mode)?e="SPACE":this._flags.last_token.type===f.STRING?e="NEWLINE":this._flags.last_token.type===f.RESERVED||this._flags.last_token.type===f.WORD||"*"===this._flags.last_token.text&&(c(this._last_last_text,["function","yield"])||this._flags.mode===r&&c(this._last_last_text,["{",","]))?e="SPACE":this._flags.last_token.type===f.START_BLOCK?e=this._flags.inline_frame?"SPACE":"NEWLINE":this._flags.last_token.type===f.END_EXPR&&(this._output.space_before_token=!0,e="NEWLINE"),d(t,p)&&")"!==this._flags.last_token.text&&(e=this._flags.inline_frame||"else"===this._flags.last_token.text||"export"===this._flags.last_token.text?"SPACE":"NEWLINE"),d(t,["else","catch","finally"]))?(this._flags.last_token.type!==f.END_BLOCK||this._previous_flags.mode!==m||"expand"===this._options.brace_style||"end-expand"===this._options.brace_style||"none"===this._options.brace_style&&t.newlines)&&!this._flags.inline_frame?this.print_newline():(this._output.trim(!0),"}"!==this._output.current_line.last()&&this.print_newline(),this._output.space_before_token=!0):"NEWLINE"===e?d(this._flags.last_token,b)?this._output.space_before_token=!0:"declare"===this._flags.last_token.text&&d(t,["var","let","const"])?this._output.space_before_token=!0:this._flags.last_token.type!==f.END_EXPR?this._flags.last_token.type===f.START_EXPR&&d(t,["var","let","const"])||":"===this._flags.last_token.text||(a(t,"if")&&a(t.previous,"else")?this._output.space_before_token=!0:this.print_newline()):d(t,p)&&")"!==this._flags.last_token.text&&this.print_newline():this._flags.multiline_frame&&R(this._flags.mode)&&","===this._flags.last_token.text&&"}"===this._last_last_text?this.print_newline():"SPACE"===e&&(this._output.space_before_token=!0);!t.previous||t.previous.type!==f.WORD&&t.previous.type!==f.RESERVED||(this._output.space_before_token=!0),this.print_token(t),this._flags.last_word=t.text,t.type===f.RESERVED&&("do"===t.text?this._flags.do_block=!0:"if"===t.text?this._flags.if_block=!0:"import"===t.text?this._flags.import_block=!0:this._flags.import_block&&a(t,"from")&&(this._flags.import_block=!1))},T.prototype.handle_semicolon=function(t){this.start_of_statement(t)?this._output.space_before_token=!1:this.handle_whitespace_and_comments(t);for(var e=this._tokens.peek();!(this._flags.mode!==w||this._flags.if_block&&a(e,"else")||this._flags.do_block);)this.restore_mode();this._flags.import_block&&(this._flags.import_block=!1),this.print_token(t)},T.prototype.handle_string=function(t){this.start_of_statement(t)?this._output.space_before_token=!0:(this.handle_whitespace_and_comments(t),this._flags.last_token.type===f.RESERVED||this._flags.last_token.type===f.WORD||this._flags.inline_frame?this._output.space_before_token=!0:this._flags.last_token.type===f.COMMA||this._flags.last_token.type===f.START_EXPR||this._flags.last_token.type===f.EQUALS||this._flags.last_token.type===f.OPERATOR?this.start_of_object_property()||this.allow_wrap_or_preserved_newline(t):this.print_newline()),this.print_token(t)},T.prototype.handle_equals=function(t){this.start_of_statement(t)||this.handle_whitespace_and_comments(t),this._flags.declaration_statement&&(this._flags.declaration_assignment=!0),this._output.space_before_token=!0,this.print_token(t),this._output.space_before_token=!0},T.prototype.handle_comma=function(t){this.handle_whitespace_and_comments(t,!0),this.print_token(t),this._output.space_before_token=!0,this._flags.declaration_statement?(O(this._flags.parent.mode)&&(this._flags.declaration_assignment=!1),this._flags.declaration_assignment?(this._flags.declaration_assignment=!1,this.print_newline(!1,!0)):this._options.comma_first&&this.allow_wrap_or_preserved_newline(t)):this._flags.mode===r||this._flags.mode===w&&this._flags.parent.mode===r?(this._flags.mode===w&&this.restore_mode(),this._flags.inline_frame||this.print_newline()):this._options.comma_first&&this.allow_wrap_or_preserved_newline(t)},T.prototype.handle_operator=function(t){var e="*"===t.text&&(d(this._flags.last_token,["function","yield"])||c(this._flags.last_token.type,[f.START_BLOCK,f.COMMA,f.END_BLOCK,f.SEMICOLON])),u=c(t.text,["-","+"])&&(c(this._flags.last_token.type,[f.START_BLOCK,f.START_EXPR,f.EQUALS,f.OPERATOR])||c(this._flags.last_token.text,p)||","===this._flags.last_token.text);if(this.start_of_statement(t));else{var i=!e;this.handle_whitespace_and_comments(t,i)}if(d(this._flags.last_token,b))return this._output.space_before_token=!0,void this.print_token(t);if("*"!==t.text||this._flags.last_token.type!==f.DOT)if("::"!==t.text){if(this._flags.last_token.type===f.OPERATOR&&c(this._options.operator_position,k)&&this.allow_wrap_or_preserved_newline(t),":"===t.text&&this._flags.in_case)return this._flags.case_body=!0,this.indent(),this.print_token(t),this.print_newline(),void(this._flags.in_case=!1);var n=!0,_=!0,s=!1;if(":"===t.text?0===this._flags.ternary_depth?n=!1:(this._flags.ternary_depth-=1,s=!0):"?"===t.text&&(this._flags.ternary_depth+=1),!u&&!e&&this._options.preserve_newlines&&c(t.text,l)){var a=":"===t.text,o=a&&s,r=a&&!s;switch(this._options.operator_position){case g.before_newline:return this._output.space_before_token=!r,this.print_token(t),a&&!o||this.allow_wrap_or_preserved_newline(t),void(this._output.space_before_token=!0);case g.after_newline:return this._output.space_before_token=!0,!a||o?this._tokens.peek().newlines?this.print_newline(!1,!0):this.allow_wrap_or_preserved_newline(t):this._output.space_before_token=!1,this.print_token(t),void(this._output.space_before_token=!0);case g.preserve_newline:return r||this.allow_wrap_or_preserved_newline(t),n=!(this._output.just_added_newline()||r),this._output.space_before_token=n,this.print_token(t),void(this._output.space_before_token=!0)}}if(e){this.allow_wrap_or_preserved_newline(t),n=!1;var h=this._tokens.peek();_=h&&c(h.type,[f.WORD,f.RESERVED])}else"..."===t.text?(this.allow_wrap_or_preserved_newline(t),n=this._flags.last_token.type===f.START_BLOCK,_=!1):(c(t.text,["--","++","!","~"])||u)&&(this._flags.last_token.type!==f.COMMA&&this._flags.last_token.type!==f.START_EXPR||this.allow_wrap_or_preserved_newline(t),_=n=!1,!t.newlines||"--"!==t.text&&"++"!==t.text||this.print_newline(!1,!0),";"===this._flags.last_token.text&&O(this._flags.mode)&&(n=!0),this._flags.last_token.type===f.RESERVED?n=!0:this._flags.last_token.type===f.END_EXPR?n=!("]"===this._flags.last_token.text&&("--"===t.text||"++"===t.text)):this._flags.last_token.type===f.OPERATOR&&(n=c(t.text,["--","-","++","+"])&&c(this._flags.last_token.text,["--","-","++","+"]),c(t.text,["+","-"])&&c(this._flags.last_token.text,["--","++"])&&(_=!0)),(this._flags.mode!==m||this._flags.inline_frame)&&this._flags.mode!==w||"{"!==this._flags.last_token.text&&";"!==this._flags.last_token.text||this.print_newline());this._output.space_before_token=this._output.space_before_token||n,this.print_token(t),this._output.space_before_token=_}else this.print_token(t);else this.print_token(t)},T.prototype.handle_block_comment=function(t,e){if(this._output.raw)return this._output.add_raw_token(t),void(t.directives&&"end"===t.directives.preserve&&(this._output.raw=this._options.test_output_raw));if(t.directives)return this.print_newline(!1,e),this.print_token(t),"start"===t.directives.preserve&&(this._output.raw=!0),void this.print_newline(!1,!0);if(!o.newline.test(t.text)&&!t.newlines)return this._output.space_before_token=!0,this.print_token(t),void(this._output.space_before_token=!0);var u,i=function(t){for(var e=[],u=(t=t.replace(o.allLineBreaks,"\n")).indexOf("\n");-1!==u;)e.push(t.substring(0,u)),u=(t=t.substring(u+1)).indexOf("\n");return t.length&&e.push(t),e}(t.text),n=!1,_=!1,s=t.whitespace_before,a=s.length;if(this.print_newline(!1,e),this.print_token(t,i[0]),this.print_newline(!1,e),1this.__parent.wrap_line_length&&this.__wrap_point_character_count>this.__parent.next_line.__character_count},n.prototype._allow_wrap=function(){if(this._should_wrap()){this.__parent.add_new_line();var t=this.__parent.current_line;return t.set_indent(this.__wrap_point_indent_count,this.__wrap_point_alignment_count),t.__items=this.__items.slice(this.__wrap_point_index),this.__items=this.__items.slice(0,this.__wrap_point_index),t.__character_count+=this.__character_count-this.__wrap_point_character_count,this.__character_count=this.__wrap_point_character_count," "===t.__items[0]&&(t.__items.splice(0,1),t.__character_count-=1),!0}return!1},n.prototype.is_empty=function(){return 0===this.__items.length},n.prototype.last=function(){return this.is_empty()?null:this.__items[this.__items.length-1]},n.prototype.push=function(t){this.__items.push(t);var e=t.lastIndexOf("\n");-1!==e?this.__character_count=t.length-e:this.__character_count+=t.length},n.prototype.pop=function(){var t=null;return this.is_empty()||(t=this.__items.pop(),this.__character_count-=t.length),t},n.prototype._remove_indent=function(){0=this.__cache.length;)this.__add_column()},i.prototype.__add_column=function(){var t=this.__cache.length,e=0,u="";this.__indent_size&&t>=this.__indent_size&&(t-=(e=Math.floor(t/this.__indent_size))*this.__indent_size,u=new Array(e+1).join(this.__indent_string)),t&&(u+=new Array(t+1).join(" ")),this.__cache.push(u)},_.prototype.__add_outputline=function(){this.previous_line=this.current_line,this.current_line=this.next_line.clone_empty(),this.__lines.push(this.current_line)},_.prototype.get_line_number=function(){return this.__lines.length},_.prototype.get_indent_string=function(t,e){return this.__indent_cache.get_indent_string(t,e)},_.prototype.get_indent_size=function(t,e){return this.__indent_cache.get_indent_size(t,e)},_.prototype.is_empty=function(){return!this.previous_line&&this.current_line.is_empty()},_.prototype.add_new_line=function(t){return!(this.is_empty()||!t&&this.just_added_newline())&&(this.raw||this.__add_outputline(),!0)},_.prototype.get_code=function(t){this.trim(!0);var e=this.current_line.pop();e&&("\n"===e[e.length-1]&&(e=e.replace(/\n+$/g,"")),this.current_line.push(e)),this._end_with_newline&&this.__add_outputline();var u=this.__lines.join("\n");return"\n"!==t&&(u=u.replace(/[\n]/g,t)),u},_.prototype.set_wrap_point=function(){this.current_line._set_wrap_point()},_.prototype.set_indent=function(t,e){return t=t||0,e=e||0,this.next_line.set_indent(t,e),1>> === !== << && >= ** != == <= >> || < / - + > : & % ? ^ | *".split(" "),g=">>>= ... >>= <<= === >>> !== **= => ^= :: /= << <= == && -= >= >> != -- += ** || ++ %= &= *= |= = ! ? > < : / ^ - + * & % ~ |";g=(g=g.replace(/[-[\]{}()*+?.,\\^$|#]/g,"\\$&")).replace(/ /g,"|");var k,m=new RegExp(g),w="continue,try,throw,return,var,let,const,if,switch,case,default,for,while,break,function,import,export".split(","),y=w.concat(["do","in","of","else","get","set","new","catch","finally","typeof","yield","async","await","from","as"]),x=new RegExp("^(?:"+y.join("|")+")$"),v=function(t,e){n.call(this,t,e),this._patterns.whitespace=this._patterns.whitespace.matching(/\u00A0\u1680\u180e\u2000-\u200a\u202f\u205f\u3000\ufeff/.source,/\u2028\u2029/.source);var u=new a(this._input),i=new o(this._input);i=(i=i.disable("handlebars")).disable("django"),this.__patterns={template:i,identifier:i.starting_with(r.identifier).matching(r.identifierMatch),number:u.matching(f),punct:u.matching(m),comment:u.starting_with(/\/\//).until(/[\n\r\u2028\u2029]/),block_comment:u.starting_with(/\/\*/).until_after(/\*\//),html_comment_start:u.matching(//),include:u.starting_with(/#include/).until_after(r.lineBreak),shebang:u.starting_with(/#!/).until_after(r.lineBreak),xml:u.matching(/[\s\S]*?<(\/?)([-a-zA-Z:0-9_.]+|{[\s\S]+?}|!\[CDATA\[[\s\S]*?\]\])(\s+{[\s\S]+?}|\s+[-a-zA-Z:0-9_.]+|\s+[-a-zA-Z:0-9_.]+\s*=\s*('[^']*'|"[^"]*"|{[\s\S]+?}))*\s*(\/?)\s*>/),single_quote:i.until(/['\\\n\r\u2028\u2029]/),double_quote:i.until(/["\\\n\r\u2028\u2029]/),template_text:i.until(/[`\\$]/),template_expression:i.until(/[`}\\]/)}};(v.prototype=new n)._is_comment=function(t){return t.type===p.COMMENT||t.type===p.BLOCK_COMMENT||t.type===p.UNKNOWN},v.prototype._is_opening=function(t){return t.type===p.START_BLOCK||t.type===p.START_EXPR},v.prototype._is_closing=function(t,e){return(t.type===p.END_BLOCK||t.type===p.END_EXPR)&&e&&("]"===t.text&&"["===e.text||")"===t.text&&"("===e.text||"}"===t.text&&"{"===e.text)},v.prototype._reset=function(){k=!1},v.prototype._get_next_token=function(t,e){var u=null;this._readWhitespace();var i=this._input.peek();return null===i?this._create_token(p.EOF,""):u=(u=(u=(u=(u=(u=(u=(u=(u=u||this._read_string(i))||this._read_word(t))||this._read_singles(i))||this._read_comment(i))||this._read_regexp(i,t))||this._read_xml(i,t))||this._read_non_javascript(i))||this._read_punctuation())||this._create_token(p.UNKNOWN,this._input.next())},v.prototype._read_word=function(t){var e;return""!==(e=this.__patterns.identifier.read())?(e=e.replace(r.allLineBreaks,"\n"),t.type!==p.DOT&&(t.type!==p.RESERVED||"set"!==t.text&&"get"!==t.text)&&x.test(e)?"in"===e||"of"===e?this._create_token(p.OPERATOR,e):this._create_token(p.RESERVED,e):this._create_token(p.WORD,e)):""!==(e=this.__patterns.number.read())?this._create_token(p.WORD,e):void 0},v.prototype._read_singles=function(t){var e=null;return"("===t||"["===t?e=this._create_token(p.START_EXPR,t):")"===t||"]"===t?e=this._create_token(p.END_EXPR,t):"{"===t?e=this._create_token(p.START_BLOCK,t):"}"===t?e=this._create_token(p.END_BLOCK,t):";"===t?e=this._create_token(p.SEMICOLON,t):"."===t&&d.test(this._input.peek(1))?e=this._create_token(p.DOT,t):","===t&&(e=this._create_token(p.COMMA,t)),e&&this._input.next(),e},v.prototype._read_punctuation=function(){var t=this.__patterns.punct.read();if(""!==t)return"="===t?this._create_token(p.EQUALS,t):this._create_token(p.OPERATOR,t)},v.prototype._read_non_javascript=function(t){var e="";if("#"===t){if(this._is_first_token()&&(e=this.__patterns.shebang.read()))return this._create_token(p.UNKNOWN,e.trim()+"\n");if(e=this.__patterns.include.read())return this._create_token(p.UNKNOWN,e.trim()+"\n");t=this._input.next();var u="#";if(this._input.hasNext()&&this._input.testChar(c)){for(;u+=t=this._input.next(),this._input.hasNext()&&"#"!==t&&"="!==t;);return"#"===t||("["===this._input.peek()&&"]"===this._input.peek(1)?(u+="[]",this._input.next(),this._input.next()):"{"===this._input.peek()&&"}"===this._input.peek(1)&&(u+="{}",this._input.next(),this._input.next())),this._create_token(p.WORD,u)}this._input.back()}else if("<"===t){if(e=this.__patterns.html_comment_start.read()){for(;this._input.hasNext()&&!this._input.testChar(r.newline);)e+=this._input.next();return k=!0,this._create_token(p.COMMENT,e)}}else if(k&&"-"===t&&(e=this.__patterns.html_comment_end.read()))return k=!1,this._create_token(p.COMMENT,e);return null},v.prototype._read_comment=function(t){var e=null;if("/"===t){var u="";if("*"===this._input.peek(1)){u=this.__patterns.block_comment.read();var i=l.get_directives(u);i&&"start"===i.ignore&&(u+=l.readIgnored(this._input)),u=u.replace(r.allLineBreaks,"\n"),(e=this._create_token(p.BLOCK_COMMENT,u)).directives=i}else"/"===this._input.peek(1)&&(u=this.__patterns.comment.read(),e=this._create_token(p.COMMENT,u))}return e},v.prototype._read_string=function(t){if("`"!==t&&"'"!==t&&'"'!==t)return null;var e=this._input.next();return this.has_char_escapes=!1,e+="`"===t?this._read_string_recursive("`",!0,"${"):this._read_string_recursive(t),this.has_char_escapes&&this._options.unescape_strings&&(e=function(t){var e="",u=0,i=new 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t.type===p.RESERVED&&h(t.text,["return","case","throw","else","do","typeof","yield"])||t.type===p.END_EXPR&&")"===t.text&&t.opened.previous.type===p.RESERVED&&h(t.opened.previous.text,["if","while","for"])||h(t.type,[p.COMMENT,p.START_EXPR,p.START_BLOCK,p.START,p.END_BLOCK,p.OPERATOR,p.EQUALS,p.EOF,p.SEMICOLON,p.COMMA])},v.prototype._read_regexp=function(t,e){if("/"===t&&this._allow_regexp_or_xml(e)){for(var u=this._input.next(),i=!1,n=!1;this._input.hasNext()&&(i||n||this._input.peek()!==t)&&!this._input.testChar(r.newline);)u+=this._input.peek(),i?i=!1:(i="\\"===this._input.peek(),"["===this._input.peek()?n=!0:"]"===this._input.peek()&&(n=!1)),this._input.next();return this._input.peek()===t&&(u+=this._input.next(),u+=this._input.read(r.identifier)),this._create_token(p.STRING,u)}return null},v.prototype._read_xml=function(t,e){if(this._options.e4x&&"<"===t&&this._allow_regexp_or_xml(e)){var u="",i=this.__patterns.xml.read_match();if(i){for(var n=i[2].replace(/^{\s+/,"{").replace(/\s+}$/,"}"),_=0===n.indexOf("{"),s=0;i;){var a=!!i[1],o=i[2];if(!(!!i[i.length-1]||"![CDATA["===o.slice(0,8))&&(o===n||_&&o.replace(/^{\s+/,"{").replace(/\s+}$/,"}"))&&(a?--s:++s),u+=i[0],s<=0)break;i=this.__patterns.xml.read_match()}return i||(u+=this._input.match(/[\s\S]*/g)[0]),u=u.replace(r.allLineBreaks,"\n"),this._create_token(p.STRING,u)}}return null},v.prototype._read_string_recursive=function(t,e,u){var i,n;"'"===t?n=this.__patterns.single_quote:'"'===t?n=this.__patterns.double_quote:"`"===t?n=this.__patterns.template_text:"}"===t&&(n=this.__patterns.template_expression);for(var 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i(t){this.__tokens=[],this.__tokens_length=this.__tokens.length,this.__position=0,this.__parent_token=t}i.prototype.restart=function(){this.__position=0},i.prototype.isEmpty=function(){return 0===this.__tokens_length},i.prototype.hasNext=function(){return this.__position/),erb:u.starting_with(/<%[^%]/).until_after(/[^%]%>/),django:u.starting_with(/{%/).until_after(/%}/),django_value:u.starting_with(/{{/).until_after(/}}/),django_comment:u.starting_with(/{#/).until_after(/#}/)}}(_.prototype=new i)._create=function(){return new _(this._input,this)},_.prototype._update=function(){this.__set_templated_pattern()},_.prototype.disable=function(t){var e=this._create();return e._disabled[t]=!0,e._update(),e},_.prototype.exclude=function(t){var e=this._create();return e._excluded[t]=!0,e._update(),e},_.prototype.read=function(){var t="";t=this._match_pattern?this._input.read(this._starting_pattern):this._input.read(this._starting_pattern,this.__template_pattern);for(var 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r=rr(t)-t.scroller.scrollLeft+e.doc.scrollLeft,i=t.gutters.offsetWidth,o=r+"px",l=0;lo&&(t.bottom=t.top+o);var a=e.doc.height+kn(n),s=t.topa-r;if(t.topi+o){var c=Math.min(t.top,(u?a:t.bottom)-o);c!=i&&(l.scrollTop=c)}var f=e.curOp&&null!=e.curOp.scrollLeft?e.curOp.scrollLeft:n.scroller.scrollLeft,h=Tn(e)-(e.options.fixedGutter?n.gutters.offsetWidth:0),d=t.right-t.left>h;return d&&(t.right=t.left+h),t.left<10?l.scrollLeft=0:t.lefth+f-3&&(l.scrollLeft=t.right+(d?0:10)-h),l}function Sr(e,t){null!=t&&(Mr(e),e.curOp.scrollTop=(null==e.curOp.scrollTop?e.doc.scrollTop:e.curOp.scrollTop)+t)}function Lr(e){Mr(e);var t=e.getCursor();e.curOp.scrollToPos={from:t,to:t,margin:e.options.cursorScrollMargin}}function Tr(e,t,n){null==t&&null==n||Mr(e),null!=t&&(e.curOp.scrollLeft=t),null!=n&&(e.curOp.scrollTop=n)}function Mr(e){var t=e.curOp.scrollToPos;if(t){e.curOp.scrollToPos=null;var n=$n(e,t.from),r=$n(e,t.to);Ar(e,n,r,t.margin)}}function Ar(e,t,n,r){var i=kr(e,{left:Math.min(t.left,n.left),top:Math.min(t.top,n.top)-r,right:Math.max(t.right,n.right),bottom:Math.max(t.bottom,n.bottom)+r});Tr(e,i.scrollLeft,i.scrollTop)}function Or(e,t){Math.abs(e.doc.scrollTop-t)<2||(n||li(e,{top:t}),Nr(e,t,!0),n&&li(e),ti(e,100))}function Nr(e,t,n){t=Math.min(e.display.scroller.scrollHeight-e.display.scroller.clientHeight,t),(e.display.scroller.scrollTop!=t||n)&&(e.doc.scrollTop=t,e.display.scrollbars.setScrollTop(t),e.display.scroller.scrollTop!=t&&(e.display.scroller.scrollTop=t))}function Wr(e,t,n,r){t=Math.min(t,e.display.scroller.scrollWidth-e.display.scroller.clientWidth),(n?t==e.doc.scrollLeft:Math.abs(e.doc.scrollLeft-t)<2)&&!r||(e.doc.scrollLeft=t,wr(e),e.display.scroller.scrollLeft!=t&&(e.display.scroller.scrollLeft=t),e.display.scrollbars.setScrollLeft(t))}function Dr(e){var t=e.display,n=t.gutters.offsetWidth,r=Math.round(e.doc.height+kn(e.display));return{clientHeight:t.scroller.clientHeight,viewHeight:t.wrapper.clientHeight,scrollWidth:t.scroller.scrollWidth,clientWidth:t.scroller.clientWidth,viewWidth:t.wrapper.clientWidth,barLeft:e.options.fixedGutter?n:0,docHeight:r,scrollHeight:r+Ln(e)+t.barHeight,nativeBarWidth:t.nativeBarWidth,gutterWidth:n}}var Hr=function(e,t,n){this.cm=n;var r=this.vert=O("div",[O("div",null,null,"min-width: 1px")],"CodeMirror-vscrollbar"),i=this.horiz=O("div",[O("div",null,null,"height: 100%; min-height: 1px")],"CodeMirror-hscrollbar");e(r),e(i),Je(r,"scroll",function(){r.clientHeight&&t(r.scrollTop,"vertical")}),Je(i,"scroll",function(){i.clientWidth&&t(i.scrollLeft,"horizontal")}),this.checkedZeroWidth=!1,l&&a<8&&(this.horiz.style.minHeight=this.vert.style.minWidth="18px")};Hr.prototype.update=function(e){var t=e.scrollWidth>e.clientWidth+1,n=e.scrollHeight>e.clientHeight+1,r=e.nativeBarWidth;if(n){this.vert.style.display="block",this.vert.style.bottom=t?r+"px":"0";var i=e.viewHeight-(t?r:0);this.vert.firstChild.style.height=Math.max(0,e.scrollHeight-e.clientHeight+i)+"px"}else this.vert.style.display="",this.vert.firstChild.style.height="0";if(t){this.horiz.style.display="block",this.horiz.style.right=n?r+"px":"0",this.horiz.style.left=e.barLeft+"px";var o=e.viewWidth-e.barLeft-(n?r:0);this.horiz.firstChild.style.width=Math.max(0,e.scrollWidth-e.clientWidth+o)+"px"}else this.horiz.style.display="",this.horiz.firstChild.style.width="0";return!this.checkedZeroWidth&&e.clientHeight>0&&(0==r&&this.zeroWidthHack(),this.checkedZeroWidth=!0),{right:n?r:0,bottom:t?r:0}},Hr.prototype.setScrollLeft=function(e){this.horiz.scrollLeft!=e&&(this.horiz.scrollLeft=e),this.disableHoriz&&this.enableZeroWidthBar(this.horiz,this.disableHoriz,"horiz")},Hr.prototype.setScrollTop=function(e){this.vert.scrollTop!=e&&(this.vert.scrollTop=e),this.disableVert&&this.enableZeroWidthBar(this.vert,this.disableVert,"vert")},Hr.prototype.zeroWidthHack=function(){var e=y&&!d?"12px":"18px";this.horiz.style.height=this.vert.style.width=e,this.horiz.style.pointerEvents=this.vert.style.pointerEvents="none",this.disableHoriz=new R,this.disableVert=new R},Hr.prototype.enableZeroWidthBar=function(e,t,n){e.style.pointerEvents="auto",t.set(1e3,function r(){var i=e.getBoundingClientRect(),o="vert"==n?document.elementFromPoint(i.right-1,(i.top+i.bottom)/2):document.elementFromPoint((i.right+i.left)/2,i.bottom-1);o!=e?e.style.pointerEvents="none":t.set(1e3,r)})},Hr.prototype.clear=function(){var e=this.horiz.parentNode;e.removeChild(this.horiz),e.removeChild(this.vert)};var Er=function(){};function Pr(e,t){t||(t=Dr(e));var n=e.display.barWidth,r=e.display.barHeight;Fr(e,t);for(var i=0;i<4&&n!=e.display.barWidth||r!=e.display.barHeight;i++)n!=e.display.barWidth&&e.options.lineWrapping&&yr(e),Fr(e,Dr(e)),n=e.display.barWidth,r=e.display.barHeight}function Fr(e,t){var n=e.display,r=n.scrollbars.update(t);n.sizer.style.paddingRight=(n.barWidth=r.right)+"px",n.sizer.style.paddingBottom=(n.barHeight=r.bottom)+"px",n.heightForcer.style.borderBottom=r.bottom+"px solid transparent",r.right&&r.bottom?(n.scrollbarFiller.style.display="block",n.scrollbarFiller.style.height=r.bottom+"px",n.scrollbarFiller.style.width=r.right+"px"):n.scrollbarFiller.style.display="",r.bottom&&e.options.coverGutterNextToScrollbar&&e.options.fixedGutter?(n.gutterFiller.style.display="block",n.gutterFiller.style.height=r.bottom+"px",n.gutterFiller.style.width=t.gutterWidth+"px"):n.gutterFiller.style.display=""}Er.prototype.update=function(){return{bottom:0,right:0}},Er.prototype.setScrollLeft=function(){},Er.prototype.setScrollTop=function(){},Er.prototype.clear=function(){};var Ir={native:Hr,null:Er};function zr(e){e.display.scrollbars&&(e.display.scrollbars.clear(),e.display.scrollbars.addClass&&T(e.display.wrapper,e.display.scrollbars.addClass)),e.display.scrollbars=new Ir[e.options.scrollbarStyle](function(t){e.display.wrapper.insertBefore(t,e.display.scrollbarFiller),Je(t,"mousedown",function(){e.state.focused&&setTimeout(function(){return e.display.input.focus()},0)}),t.setAttribute("cm-not-content","true")},function(t,n){"horizontal"==n?Wr(e,t):Or(e,t)},e),e.display.scrollbars.addClass&&H(e.display.wrapper,e.display.scrollbars.addClass)}var Rr=0;function Br(e){var t;e.curOp={cm:e,viewChanged:!1,startHeight:e.doc.height,forceUpdate:!1,updateInput:null,typing:!1,changeObjs:null,cursorActivityHandlers:null,cursorActivityCalled:0,selectionChanged:!1,updateMaxLine:!1,scrollLeft:null,scrollTop:null,scrollToPos:null,focus:!1,id:++Rr},t=e.curOp,on?on.ops.push(t):t.ownsGroup=on={ops:[t],delayedCallbacks:[]}}function jr(e){var t=e.curOp;!function(e,t){var n=e.ownsGroup;if(n)try{!function(e){var t=e.delayedCallbacks,n=0;do{for(;n=n.viewTo)||n.maxLineChanged&&t.options.lineWrapping,e.update=e.mustUpdate&&new ri(t,e.mustUpdate&&{top:e.scrollTop,ensure:e.scrollToPos},e.forceUpdate)}function Gr(e){var t=e.cm,n=t.display;e.updatedDisplay&&yr(t),e.barMeasure=Dr(t),n.maxLineChanged&&!t.options.lineWrapping&&(e.adjustWidthTo=On(t,n.maxLine,n.maxLine.text.length).left+3,t.display.sizerWidth=e.adjustWidthTo,e.barMeasure.scrollWidth=Math.max(n.scroller.clientWidth,n.sizer.offsetLeft+e.adjustWidthTo+Ln(t)+t.display.barWidth),e.maxScrollLeft=Math.max(0,n.sizer.offsetLeft+e.adjustWidthTo-Tn(t))),(e.updatedDisplay||e.selectionChanged)&&(e.preparedSelection=n.input.prepareSelection())}function Ur(e){var t=e.cm;null!=e.adjustWidthTo&&(t.display.sizer.style.minWidth=e.adjustWidthTo+"px",e.maxScrollLeft1&&(l=!0)),null!=u.scrollLeft&&(Wr(e,u.scrollLeft),Math.abs(e.doc.scrollLeft-f)>1&&(l=!0)),!l)break}return i}(t,Ce(r,e.scrollToPos.from),Ce(r,e.scrollToPos.to),e.scrollToPos.margin);!function(e,t){if(!rt(e,"scrollCursorIntoView")){var n=e.display,r=n.sizer.getBoundingClientRect(),i=null;if(t.top+r.top<0?i=!0:t.bottom+r.top>(window.innerHeight||document.documentElement.clientHeight)&&(i=!1),null!=i&&!p){var o=O("div","​",null,"position: absolute;\n top: "+(t.top-n.viewOffset-Cn(e.display))+"px;\n height: "+(t.bottom-t.top+Ln(e)+n.barHeight)+"px;\n left: "+t.left+"px; width: "+Math.max(2,t.right-t.left)+"px;");e.display.lineSpace.appendChild(o),o.scrollIntoView(i),e.display.lineSpace.removeChild(o)}}}(t,i)}var o=e.maybeHiddenMarkers,l=e.maybeUnhiddenMarkers;if(o)for(var a=0;at)&&(i.updateLineNumbers=t),e.curOp.viewChanged=!0,t>=i.viewTo)Le&&je(e.doc,t)i.viewFrom?Qr(e):(i.viewFrom+=r,i.viewTo+=r);else if(t<=i.viewFrom&&n>=i.viewTo)Qr(e);else if(t<=i.viewFrom){var o=Jr(e,n,n+r,1);o?(i.view=i.view.slice(o.index),i.viewFrom=o.lineN,i.viewTo+=r):Qr(e)}else if(n>=i.viewTo){var l=Jr(e,t,t,-1);l?(i.view=i.view.slice(0,l.index),i.viewTo=l.lineN):Qr(e)}else{var a=Jr(e,t,t,-1),s=Jr(e,n,n+r,1);a&&s?(i.view=i.view.slice(0,a.index).concat(rn(e,a.lineN,s.lineN)).concat(i.view.slice(s.index)),i.viewTo+=r):Qr(e)}var u=i.externalMeasured;u&&(n=i.lineN&&t=r.viewTo)){var o=r.view[ar(e,t)];if(null!=o.node){var l=o.changes||(o.changes=[]);-1==B(l,n)&&l.push(n)}}}function Qr(e){e.display.viewFrom=e.display.viewTo=e.doc.first,e.display.view=[],e.display.viewOffset=0}function Jr(e,t,n,r){var i,o=ar(e,t),l=e.display.view;if(!Le||n==e.doc.first+e.doc.size)return{index:o,lineN:n};for(var a=e.display.viewFrom,s=0;s0){if(o==l.length-1)return null;i=a+l[o].size-t,o++}else i=a-t;t+=i,n+=i}for(;je(e.doc,n)!=n;){if(o==(r<0?0:l.length-1))return null;n+=r*l[o-(r<0?1:0)].size,o+=r}return{index:o,lineN:n}}function ei(e){for(var t=e.display.view,n=0,r=0;r=e.display.viewTo)){var n=+new Date+e.options.workTime,r=It(e,t.highlightFrontier),i=[];t.iter(r.line,Math.min(t.first+t.size,e.display.viewTo+500),function(o){if(r.line>=e.display.viewFrom){var l=o.styles,a=o.text.length>e.options.maxHighlightLength?Ot(t.mode,r.state):null,s=Pt(e,o,r,!0);a&&(r.state=a),o.styles=s.styles;var u=o.styleClasses,c=s.classes;c?o.styleClasses=c:u&&(o.styleClasses=null);for(var f=!l||l.length!=o.styles.length||u!=c&&(!u||!c||u.bgClass!=c.bgClass||u.textClass!=c.textClass),h=0;!f&&hn)return ti(e,e.options.workDelay),!0}),t.highlightFrontier=r.line,t.modeFrontier=Math.max(t.modeFrontier,r.line),i.length&&Xr(e,function(){for(var t=0;t=n.viewFrom&&t.visible.to<=n.viewTo&&(null==n.updateLineNumbers||n.updateLineNumbers>=n.viewTo)&&n.renderedView==n.view&&0==ei(e))return!1;Cr(e)&&(Qr(e),t.dims=nr(e));var i=r.first+r.size,o=Math.max(t.visible.from-e.options.viewportMargin,r.first),l=Math.min(i,t.visible.to+e.options.viewportMargin);n.viewFroml&&n.viewTo-l<20&&(l=Math.min(i,n.viewTo)),Le&&(o=je(e.doc,o),l=Ve(e.doc,l));var a=o!=n.viewFrom||l!=n.viewTo||n.lastWrapHeight!=t.wrapperHeight||n.lastWrapWidth!=t.wrapperWidth;!function(e,t,n){var r=e.display;0==r.view.length||t>=r.viewTo||n<=r.viewFrom?(r.view=rn(e,t,n),r.viewFrom=t):(r.viewFrom>t?r.view=rn(e,t,r.viewFrom).concat(r.view):r.viewFromn&&(r.view=r.view.slice(0,ar(e,n)))),r.viewTo=n}(e,o,l),n.viewOffset=Ke(ae(e.doc,n.viewFrom)),e.display.mover.style.top=n.viewOffset+"px";var u=ei(e);if(!a&&0==u&&!t.force&&n.renderedView==n.view&&(null==n.updateLineNumbers||n.updateLineNumbers>=n.viewTo))return!1;var c=function(e){if(e.hasFocus())return null;var t=D();if(!t||!W(e.display.lineDiv,t))return null;var n={activeElt:t};if(window.getSelection){var r=window.getSelection();r.anchorNode&&r.extend&&W(e.display.lineDiv,r.anchorNode)&&(n.anchorNode=r.anchorNode,n.anchorOffset=r.anchorOffset,n.focusNode=r.focusNode,n.focusOffset=r.focusOffset)}return n}(e);return u>4&&(n.lineDiv.style.display="none"),function(e,t,n){var r=e.display,i=e.options.lineNumbers,o=r.lineDiv,l=o.firstChild;function a(t){var n=t.nextSibling;return s&&y&&e.display.currentWheelTarget==t?t.style.display="none":t.parentNode.removeChild(t),n}for(var u=r.view,c=r.viewFrom,f=0;f-1&&(d=!1),un(e,h,c,n)),d&&(M(h.lineNumber),h.lineNumber.appendChild(document.createTextNode(pe(e.options,c)))),l=h.node.nextSibling}else{var p=mn(e,h,c,n);o.insertBefore(p,l)}c+=h.size}for(;l;)l=a(l)}(e,n.updateLineNumbers,t.dims),u>4&&(n.lineDiv.style.display=""),n.renderedView=n.view,function(e){if(e&&e.activeElt&&e.activeElt!=D()&&(e.activeElt.focus(),e.anchorNode&&W(document.body,e.anchorNode)&&W(document.body,e.focusNode))){var t=window.getSelection(),n=document.createRange();n.setEnd(e.anchorNode,e.anchorOffset),n.collapse(!1),t.removeAllRanges(),t.addRange(n),t.extend(e.focusNode,e.focusOffset)}}(c),M(n.cursorDiv),M(n.selectionDiv),n.gutters.style.height=n.sizer.style.minHeight=0,a&&(n.lastWrapHeight=t.wrapperHeight,n.lastWrapWidth=t.wrapperWidth,ti(e,400)),n.updateLineNumbers=null,!0}function oi(e,t){for(var n=t.viewport,r=!0;(r&&e.options.lineWrapping&&t.oldDisplayWidth!=Tn(e)||(n&&null!=n.top&&(n={top:Math.min(e.doc.height+kn(e.display)-Mn(e),n.top)}),t.visible=xr(e.display,e.doc,n),!(t.visible.from>=e.display.viewFrom&&t.visible.to<=e.display.viewTo)))&&ii(e,t);r=!1){yr(e);var i=Dr(e);sr(e),Pr(e,i),si(e,i),t.force=!1}t.signal(e,"update",e),e.display.viewFrom==e.display.reportedViewFrom&&e.display.viewTo==e.display.reportedViewTo||(t.signal(e,"viewportChange",e,e.display.viewFrom,e.display.viewTo),e.display.reportedViewFrom=e.display.viewFrom,e.display.reportedViewTo=e.display.viewTo)}function li(e,t){var n=new ri(e,t);if(ii(e,n)){yr(e),oi(e,n);var r=Dr(e);sr(e),Pr(e,r),si(e,r),n.finish()}}function ai(e){var t=e.display.gutters.offsetWidth;e.display.sizer.style.marginLeft=t+"px"}function si(e,t){e.display.sizer.style.minHeight=t.docHeight+"px",e.display.heightForcer.style.top=t.docHeight+"px",e.display.gutters.style.height=t.docHeight+e.display.barHeight+Ln(e)+"px"}function ui(e){var t=e.display.gutters,n=e.options.gutters;M(t);for(var r=0;r-1&&!e.lineNumbers&&(e.gutters=e.gutters.slice(0),e.gutters.splice(t,1))}ri.prototype.signal=function(e,t){ot(e,t)&&this.events.push(arguments)},ri.prototype.finish=function(){for(var e=0;ea.clientWidth,c=a.scrollHeight>a.clientHeight;if(i&&u||o&&c){if(o&&y&&s)e:for(var h=t.target,d=l.view;h!=a;h=h.parentNode)for(var p=0;p=0&&me(e,r.to())<=0)return n}return-1};var vi=function(e,t){this.anchor=e,this.head=t};function yi(e,t){var n=e[t];e.sort(function(e,t){return me(e.from(),t.from())}),t=B(e,n);for(var r=1;r=0){var l=xe(o.from(),i.from()),a=be(o.to(),i.to()),s=o.empty()?i.from()==i.head:o.from()==o.head;r<=t&&--t,e.splice(--r,2,new vi(s?a:l,s?l:a))}}return new mi(e,t)}function bi(e,t){return new mi([new vi(e,t||e)],0)}function xi(e){return e.text?ge(e.from.line+e.text.length-1,_(e.text).length+(1==e.text.length?e.from.ch:0)):e.to}function wi(e,t){if(me(e,t.from)<0)return e;if(me(e,t.to)<=0)return xi(t);var n=e.line+t.text.length-(t.to.line-t.from.line)-1,r=e.ch;return e.line==t.to.line&&(r+=xi(t).ch-t.to.ch),ge(n,r)}function Ci(e,t){for(var n=[],r=0;r1&&e.remove(a.line+1,p-1),e.insert(a.line+1,v)}an(e,"change",e,t)}function Ai(e,t,n){!function e(r,i,o){if(r.linked)for(var l=0;la-e.cm.options.historyEventDelay||"*"==t.origin.charAt(0)))&&(o=function(e,t){return t?(Hi(e.done),_(e.done)):e.done.length&&!_(e.done).ranges?_(e.done):e.done.length>1&&!e.done[e.done.length-2].ranges?(e.done.pop(),_(e.done)):void 0}(i,i.lastOp==r)))l=_(o.changes),0==me(t.from,t.to)&&0==me(t.from,l.to)?l.to=xi(t):o.changes.push(Di(e,t));else{var s=_(i.done);for(s&&s.ranges||Fi(e.sel,i.done),o={changes:[Di(e,t)],generation:i.generation},i.done.push(o);i.done.length>i.undoDepth;)i.done.shift(),i.done[0].ranges||i.done.shift()}i.done.push(n),i.generation=++i.maxGeneration,i.lastModTime=i.lastSelTime=a,i.lastOp=i.lastSelOp=r,i.lastOrigin=i.lastSelOrigin=t.origin,l||nt(e,"historyAdded")}function Pi(e,t,n,r){var i=e.history,o=r&&r.origin;n==i.lastSelOp||o&&i.lastSelOrigin==o&&(i.lastModTime==i.lastSelTime&&i.lastOrigin==o||function(e,t,n,r){var i=t.charAt(0);return"*"==i||"+"==i&&n.ranges.length==r.ranges.length&&n.somethingSelected()==r.somethingSelected()&&new Date-e.history.lastSelTime<=(e.cm?e.cm.options.historyEventDelay:500)}(e,o,_(i.done),t))?i.done[i.done.length-1]=t:Fi(t,i.done),i.lastSelTime=+new Date,i.lastSelOrigin=o,i.lastSelOp=n,r&&!1!==r.clearRedo&&Hi(i.undone)}function Fi(e,t){var n=_(t);n&&n.ranges&&n.equals(e)||t.push(e)}function Ii(e,t,n,r){var i=t["spans_"+e.id],o=0;e.iter(Math.max(e.first,n),Math.min(e.first+e.size,r),function(n){n.markedSpans&&((i||(i=t["spans_"+e.id]={}))[o]=n.markedSpans),++o})}function zi(e){if(!e)return null;for(var t,n=0;n-1&&(_(a)[f]=u[f],delete u[f])}}}return r}function ji(e,t,n,r){if(r){var i=e.anchor;if(n){var o=me(t,i)<0;o!=me(n,i)<0?(i=t,t=n):o!=me(t,n)<0&&(t=n)}return new vi(i,t)}return new vi(n||t,t)}function Vi(e,t,n,r,i){null==i&&(i=e.cm&&(e.cm.display.shift||e.extend)),$i(e,new mi([ji(e.sel.primary(),t,n,i)],0),r)}function Gi(e,t,n){for(var r=[],i=e.cm&&(e.cm.display.shift||e.extend),o=0;o=t.ch:a.to>t.ch))){if(i&&(nt(s,"beforeCursorEnter"),s.explicitlyCleared)){if(o.markedSpans){--l;continue}break}if(!s.atomic)continue;if(n){var u=s.find(r<0?1:-1),c=void 0;if((r<0?s.inclusiveRight:s.inclusiveLeft)&&(u=eo(e,u,-r,u&&u.line==t.line?o:null)),u&&u.line==t.line&&(c=me(u,n))&&(r<0?c<0:c>0))return Qi(e,u,t,r,i)}var f=s.find(r<0?-1:1);return(r<0?s.inclusiveLeft:s.inclusiveRight)&&(f=eo(e,f,r,f.line==t.line?o:null)),f?Qi(e,f,t,r,i):null}}return t}function Ji(e,t,n,r,i){var o=r||1,l=Qi(e,t,n,o,i)||!i&&Qi(e,t,n,o,!0)||Qi(e,t,n,-o,i)||!i&&Qi(e,t,n,-o,!0);return l||(e.cantEdit=!0,ge(e.first,0))}function eo(e,t,n,r){return n<0&&0==t.ch?t.line>e.first?Ce(e,ge(t.line-1)):null:n>0&&t.ch==(r||ae(e,t.line)).text.length?t.line0)){var c=[s,1],f=me(u.from,a.from),h=me(u.to,a.to);(f<0||!l.inclusiveLeft&&!f)&&c.push({from:u.from,to:a.from}),(h>0||!l.inclusiveRight&&!h)&&c.push({from:a.to,to:u.to}),i.splice.apply(i,c),s+=c.length-3}}return i}(e,t.from,t.to);if(r)for(var i=r.length-1;i>=0;--i)io(e,{from:r[i].from,to:r[i].to,text:i?[""]:t.text,origin:t.origin});else io(e,t)}}function io(e,t){if(1!=t.text.length||""!=t.text[0]||0!=me(t.from,t.to)){var n=Ci(e,t);Ei(e,t,n,e.cm?e.cm.curOp.id:NaN),ao(e,t,n,Oe(e,t));var r=[];Ai(e,function(e,n){n||-1!=B(r,e.history)||(fo(e.history,t),r.push(e.history)),ao(e,t,null,Oe(e,t))})}}function oo(e,t,n){var r=e.cm&&e.cm.state.suppressEdits;if(!r||n){for(var i,o=e.history,l=e.sel,a="undo"==t?o.done:o.undone,s="undo"==t?o.undone:o.done,u=0;u=0;--d){var p=h(d);if(p)return p.v}}}}function lo(e,t){if(0!=t&&(e.first+=t,e.sel=new mi(q(e.sel.ranges,function(e){return new vi(ge(e.anchor.line+t,e.anchor.ch),ge(e.head.line+t,e.head.ch))}),e.sel.primIndex),e.cm)){qr(e.cm,e.first,e.first-t,t);for(var n=e.cm.display,r=n.viewFrom;re.lastLine())){if(t.from.lineo&&(t={from:t.from,to:ge(o,ae(e,o).text.length),text:[t.text[0]],origin:t.origin}),t.removed=se(e,t.from,t.to),n||(n=Ci(e,t)),e.cm?function(e,t,n){var r=e.doc,i=e.display,o=t.from,l=t.to,a=!1,s=o.line;e.options.lineWrapping||(s=fe(Be(ae(r,o.line))),r.iter(s,l.line+1,function(e){if(e==i.maxLine)return a=!0,!0})),r.sel.contains(t.from,t.to)>-1&&it(e),Mi(r,t,n,ir(e)),e.options.lineWrapping||(r.iter(s,o.line+t.text.length,function(e){var t=Xe(e);t>i.maxLineLength&&(i.maxLine=e,i.maxLineLength=t,i.maxLineChanged=!0,a=!1)}),a&&(e.curOp.updateMaxLine=!0)),function(e,t){if(e.modeFrontier=Math.min(e.modeFrontier,t),!(e.highlightFrontiern;r--){var i=ae(e,r).stateAfter;if(i&&(!(i instanceof Ht)||r+i.lookAhead1||!(this.children[0]instanceof po))){var a=[];this.collapse(a),this.children=[new po(a)],this.children[0].parent=this}},collapse:function(e){for(var t=0;t50){for(var l=i.lines.length%25+25,a=l;a10);e.parent.maybeSpill()}},iterN:function(e,t,n){for(var r=0;r0||0==l&&!1!==o.clearWhenEmpty)return o;if(o.replacedWith&&(o.collapsed=!0,o.widgetNode=N("span",[o.replacedWith],"CodeMirror-widget"),r.handleMouseEvents||o.widgetNode.setAttribute("cm-ignore-events","true"),r.insertLeft&&(o.widgetNode.insertLeft=!0)),o.collapsed){if(Re(e,t.line,t,n,o)||t.line!=n.line&&Re(e,n.line,t,n,o))throw new Error("Inserting collapsed marker partially overlapping an existing one");Le=!0}o.addToHistory&&Ei(e,{from:t,to:n,origin:"markText"},e.sel,NaN);var a,s=t.line,u=e.cm;if(e.iter(s,n.line+1,function(e){u&&o.collapsed&&!u.options.lineWrapping&&Be(e)==u.display.maxLine&&(a=!0),o.collapsed&&s!=t.line&&ce(e,0),function(e,t){e.markedSpans=e.markedSpans?e.markedSpans.concat([t]):[t],t.marker.attachLine(e)}(e,new Te(o,s==t.line?t.ch:null,s==n.line?n.ch:null)),++s}),o.collapsed&&e.iter(t.line,n.line+1,function(t){Ge(e,t)&&ce(t,0)}),o.clearOnEnter&&Je(o,"beforeCursorEnter",function(){return o.clear()}),o.readOnly&&(Se=!0,(e.history.done.length||e.history.undone.length)&&e.clearHistory()),o.collapsed&&(o.id=++yo,o.atomic=!0),u){if(a&&(u.curOp.updateMaxLine=!0),o.collapsed)qr(u,t.line,n.line+1);else if(o.className||o.title||o.startStyle||o.endStyle||o.css)for(var c=t.line;c<=n.line;c++)Zr(u,c,"text");o.atomic&&qi(u.doc),an(u,"markerAdded",u,o)}return o}bo.prototype.clear=function(){if(!this.explicitlyCleared){var e=this.doc.cm,t=e&&!e.curOp;if(t&&Br(e),ot(this,"clear")){var n=this.find();n&&an(this,"clear",n.from,n.to)}for(var r=null,i=null,o=0;oe.display.maxLineLength&&(e.display.maxLine=u,e.display.maxLineLength=c,e.display.maxLineChanged=!0)}null!=r&&e&&this.collapsed&&qr(e,r,i+1),this.lines.length=0,this.explicitlyCleared=!0,this.atomic&&this.doc.cantEdit&&(this.doc.cantEdit=!1,e&&qi(e.doc)),e&&an(e,"markerCleared",e,this,r,i),t&&jr(e),this.parent&&this.parent.clear()}},bo.prototype.find=function(e,t){var n,r;null==e&&"bookmark"==this.type&&(e=1);for(var i=0;i=0;s--)ro(this,r[s]);a?Xi(this,a):this.cm&&Lr(this.cm)}),undo:_r(function(){oo(this,"undo")}),redo:_r(function(){oo(this,"redo")}),undoSelection:_r(function(){oo(this,"undo",!0)}),redoSelection:_r(function(){oo(this,"redo",!0)}),setExtending:function(e){this.extend=e},getExtending:function(){return this.extend},historySize:function(){for(var e=this.history,t=0,n=0,r=0;r=e.ch)&&t.push(i.marker.parent||i.marker)}return t},findMarks:function(e,t,n){e=Ce(this,e),t=Ce(this,t);var r=[],i=e.line;return this.iter(e.line,t.line+1,function(o){var l=o.markedSpans;if(l)for(var a=0;a=s.to||null==s.from&&i!=e.line||null!=s.from&&i==t.line&&s.from>=t.ch||n&&!n(s.marker)||r.push(s.marker.parent||s.marker)}++i}),r},getAllMarks:function(){var e=[];return this.iter(function(t){var n=t.markedSpans;if(n)for(var r=0;re)return t=e,!0;e-=o,++n}),Ce(this,ge(n,t))},indexFromPos:function(e){var t=(e=Ce(this,e)).ch;if(e.linet&&(t=e.from),null!=e.to&&e.to-1)return t.state.draggingText(e),void setTimeout(function(){return t.display.input.focus()},20);try{var c=e.dataTransfer.getData("Text");if(c){var f;if(t.state.draggingText&&!t.state.draggingText.copy&&(f=t.listSelections()),Yi(t.doc,bi(n,n)),f)for(var h=0;h=0;t--)so(e.doc,"",r[t].from,r[t].to,"+delete");Lr(e)})}function Xo(e,t,n){var r=oe(e.text,t+n,n);return r<0||r>e.text.length?null:r}function $o(e,t,n){var r=Xo(e,t.ch,n);return null==r?null:new ge(t.line,r,n<0?"after":"before")}function Yo(e,t,n,r,i){if(e){var o=Ze(n,t.doc.direction);if(o){var l,a=i<0?_(o):o[0],s=i<0==(1==a.level),u=s?"after":"before";if(a.level>0||"rtl"==t.doc.direction){var c=Wn(t,n);l=i<0?n.text.length-1:0;var f=Dn(t,c,l).top;l=le(function(e){return Dn(t,c,e).top==f},i<0==(1==a.level)?a.from:a.to-1,l),"before"==u&&(l=Xo(n,l,1))}else l=i<0?a.to:a.from;return new ge(r,l,u)}}return new 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i=e.display,o=!1,u=$r(e,function(t){s&&(i.scroller.draggable=!1),e.state.draggingText=!1,tt(document,"mouseup",u),tt(document,"mousemove",c),tt(i.scroller,"dragstart",f),tt(i.scroller,"drop",u),o||(at(t),r.addNew||Vi(e.doc,n,null,null,r.extend),s||l&&9==a?setTimeout(function(){document.body.focus(),i.input.focus()},20):i.input.focus())}),c=function(e){o=o||Math.abs(t.clientX-e.clientX)+Math.abs(t.clientY-e.clientY)>=10},f=function(){return o=!0};s&&(i.scroller.draggable=!0),e.state.draggingText=u,u.copy=!r.moveOnDrag,i.scroller.dragDrop&&i.scroller.dragDrop(),Je(document,"mouseup",u),Je(document,"mousemove",c),Je(i.scroller,"dragstart",f),Je(i.scroller,"drop",u),gr(e),setTimeout(function(){return i.input.focus()},20)}(e,r,t,o):function(e,t,n,r){var i=e.display,o=e.doc;at(t);var l,a,s=o.sel,u=s.ranges;if(r.addNew&&!r.extend?(a=o.sel.contains(n),l=a>-1?u[a]:new vi(n,n)):(l=o.sel.primary(),a=o.sel.primIndex),"rectangle"==r.unit)r.addNew||(l=new vi(n,n)),n=lr(e,t,!0,!0),a=-1;else{var c=fl(e,n,r.unit);l=r.extend?ji(l,c.anchor,c.head,r.extend):c}r.addNew?-1==a?(a=u.length,$i(o,yi(u.concat([l]),a),{scroll:!1,origin:"*mouse"})):u.length>1&&u[a].empty()&&"char"==r.unit&&!r.extend?($i(o,yi(u.slice(0,a).concat(u.slice(a+1)),0),{scroll:!1,origin:"*mouse"}),s=o.sel):Ui(o,a,l,U):(a=0,$i(o,new mi([l],0),U),s=o.sel);var f=n;function h(t){if(0!=me(f,t))if(f=t,"rectangle"==r.unit){for(var i=[],u=e.options.tabSize,c=z(ae(o,n.line).text,n.ch,u),h=z(ae(o,t.line).text,t.ch,u),d=Math.min(c,h),p=Math.max(c,h),g=Math.min(n.line,t.line),m=Math.min(e.lastLine(),Math.max(n.line,t.line));g<=m;g++){var v=ae(o,g).text,y=X(v,d,u);d==p?i.push(new vi(ge(g,y),ge(g,y))):v.length>y&&i.push(new vi(ge(g,y),ge(g,X(v,p,u))))}i.length||i.push(new vi(n,n)),$i(o,yi(s.ranges.slice(0,a).concat(i),a),{origin:"*mouse",scroll:!1}),e.scrollIntoView(t)}else{var b,x=l,w=fl(e,t,r.unit),C=x.anchor;me(w.anchor,C)>0?(b=w.head,C=xe(x.from(),w.anchor)):(b=w.anchor,C=be(x.to(),w.head));var k=s.ranges.slice(0);k[a]=function(e,t){var n=t.anchor,r=t.head,i=ae(e.doc,n.line);if(0==me(n,r)&&n.sticky==r.sticky)return t;var o=Ze(i);if(!o)return t;var l=_e(o,n.ch,n.sticky),a=o[l];if(a.from!=n.ch&&a.to!=n.ch)return t;var s,u=l+(a.from==n.ch==(1!=a.level)?0:1);if(0==u||u==o.length)return t;if(r.line!=n.line)s=(r.line-n.line)*("ltr"==e.doc.direction?1:-1)>0;else{var c=_e(o,r.ch,r.sticky),f=c-l||(r.ch-n.ch)*(1==a.level?-1:1);s=c==u-1||c==u?f<0:f>0}var h=o[u+(s?-1:0)],d=s==(1==h.level),p=d?h.from:h.to,g=d?"after":"before";return n.ch==p&&n.sticky==g?t:new vi(new ge(n.line,p,g),r)}(e,new vi(Ce(o,C),b)),$i(o,yi(k,a),U)}}var d=i.wrapper.getBoundingClientRect(),p=0;function g(t){e.state.selectingText=!1,p=1/0,at(t),i.input.focus(),tt(document,"mousemove",m),tt(document,"mouseup",v),o.history.lastSelOrigin=null}var m=$r(e,function(t){ht(t)?function t(n){var l=++p,a=lr(e,n,!0,"rectangle"==r.unit);if(a)if(0!=me(a,f)){e.curOp.focus=D(),h(a);var 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hl(e,t,"gutterClick",!0)}function pl(e,t){wn(e.display,t)||function(e,t){return!!ot(e,"gutterContextMenu")&&hl(e,t,"gutterContextMenu",!1)}(e,t)||rt(e,t,"contextmenu")||e.display.input.onContextMenu(t)}function gl(e){e.display.wrapper.className=e.display.wrapper.className.replace(/\s*cm-s-\S+/g,"")+e.options.theme.replace(/(^|\s)\s*/g," cm-s-"),Rn(e)}ul.prototype.compare=function(e,t,n){return this.time+400>e&&0==me(t,this.pos)&&n==this.button};var ml={toString:function(){return"CodeMirror.Init"}},vl={},yl={};function bl(e){ui(e),qr(e),wr(e)}function xl(e,t,n){var r=n&&n!=ml;if(!t!=!r){var i=e.display.dragFunctions,o=t?Je:tt;o(e.display.scroller,"dragstart",i.start),o(e.display.scroller,"dragenter",i.enter),o(e.display.scroller,"dragover",i.over),o(e.display.scroller,"dragleave",i.leave),o(e.display.scroller,"drop",i.drop)}}function 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c in u.wrapper.CodeMirror=this,ui(this),gl(this),t.lineWrapping&&(this.display.wrapper.className+=" CodeMirror-wrap"),zr(this),this.state={keyMaps:[],overlays:[],modeGen:0,overwrite:!1,delayingBlurEvent:!1,focused:!1,suppressEdits:!1,pasteIncoming:!1,cutIncoming:!1,selectingText:!1,draggingText:!1,highlight:new R,keySeq:null,specialChars:null},t.autofocus&&!v&&u.input.focus(),l&&a<11&&setTimeout(function(){return r.display.input.reset(!0)},20),function(e){var t=e.display;Je(t.scroller,"mousedown",$r(e,cl)),Je(t.scroller,"dblclick",l&&a<11?$r(e,function(t){if(!rt(e,t)){var n=lr(e,t);if(n&&!dl(e,t)&&!wn(e.display,t)){at(t);var r=e.findWordAt(n);Vi(e.doc,r.anchor,r.head)}}}):function(t){return rt(e,t)||at(t)}),k||Je(t.scroller,"contextmenu",function(t){return pl(e,t)});var n,r={end:0};function i(){t.activeTouch&&(n=setTimeout(function(){return t.activeTouch=null},1e3),(r=t.activeTouch).end=+new Date)}function o(e,t){if(null==t.left)return!0;var n=t.left-e.left,r=t.top-e.top;return n*n+r*r>400}Je(t.scroller,"touchstart",function(i){if(!rt(e,i)&&!function(e){if(1!=e.touches.length)return!1;var t=e.touches[0];return t.radiusX<=1&&t.radiusY<=1}(i)&&!dl(e,i)){t.input.ensurePolled(),clearTimeout(n);var o=+new Date;t.activeTouch={start:o,moved:!1,prev:o-r.end<=300?r:null},1==i.touches.length&&(t.activeTouch.left=i.touches[0].pageX,t.activeTouch.top=i.touches[0].pageY)}}),Je(t.scroller,"touchmove",function(){t.activeTouch&&(t.activeTouch.moved=!0)}),Je(t.scroller,"touchend",function(n){var r=t.activeTouch;if(r&&!wn(t,n)&&null!=r.left&&!r.moved&&new Date-r.start<300){var l,a=e.coordsChar(t.activeTouch,"page");l=!r.prev||o(r,r.prev)?new vi(a,a):!r.prev.prev||o(r,r.prev.prev)?e.findWordAt(a):new vi(ge(a.line,0),Ce(e.doc,ge(a.line+1,0))),e.setSelection(l.anchor,l.head),e.focus(),at(n)}i()}),Je(t.scroller,"touchcancel",i),Je(t.scroller,"scroll",function(){t.scroller.clientHeight&&(Or(e,t.scroller.scrollTop),Wr(e,t.scroller.scrollLeft,!0),nt(e,"scroll",e))}),Je(t.scroller,"mousewheel",function(t){return gi(e,t)}),Je(t.scroller,"DOMMouseScroll",function(t){return gi(e,t)}),Je(t.wrapper,"scroll",function(){return t.wrapper.scrollTop=t.wrapper.scrollLeft=0}),t.dragFunctions={enter:function(t){rt(e,t)||ct(t)},over:function(t){rt(e,t)||(function(e,t){var n=lr(e,t);if(n){var r=document.createDocumentFragment();cr(e,n,r),e.display.dragCursor||(e.display.dragCursor=O("div",null,"CodeMirror-cursors CodeMirror-dragcursors"),e.display.lineSpace.insertBefore(e.display.dragCursor,e.display.cursorDiv)),A(e.display.dragCursor,r)}}(e,t),ct(t))},start:function(t){return function(e,t){if(l&&(!e.state.draggingText||+new Date-To<100))ct(t);else 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e.preventDefault(),t.isReadOnly()||t.options.disableInput||Xr(t,function(){return Ml(t,n,0,null,"paste")}),!0}function Ol(e,t){if(e.options.electricChars&&e.options.smartIndent)for(var n=e.doc.sel,r=n.ranges.length-1;r>=0;r--){var i=n.ranges[r];if(!(i.head.ch>100||r&&n.ranges[r-1].head.line==i.head.line)){var o=e.getModeAt(i.head),l=!1;if(o.electricChars){for(var a=0;a-1){l=Sl(e,i.head.line,"smart");break}}else o.electricInput&&o.electricInput.test(ae(e.doc,i.head.line).text.slice(0,i.head.ch))&&(l=Sl(e,i.head.line,"smart"));l&&an(e,"electricInput",e,i.head.line)}}}function Nl(e){for(var t=[],n=[],r=0;r=t.text.length?(n.ch=t.text.length,n.sticky="before"):n.ch<=0&&(n.ch=0,n.sticky="after");var o=_e(i,n.ch,n.sticky),l=i[o];if("ltr"==e.doc.direction&&l.level%2==0&&(r>0?l.to>n.ch:l.from=l.from&&h>=c.begin)){var d=f?"before":"after";return new ge(n.line,h,d)}}var p=function(e,t,r){for(var o=function(e,t){return t?new ge(n.line,s(e,1),"before"):new 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s=Math.min(e.display.wrapper.clientHeight,window.innerHeight||document.documentElement.clientHeight),u=Math.max(s-.5*er(e.display),3);i=(n>0?t.bottom:t.top)+n*u}else"line"==r&&(i=n>0?t.bottom+3:t.top-3);for(;(o=_n(e,a,i)).outside;){if(n<0?i<=0:i>=l.height){o.hitSide=!0;break}i+=5*n}return o}var Pl=function(e){this.cm=e,this.lastAnchorNode=this.lastAnchorOffset=this.lastFocusNode=this.lastFocusOffset=null,this.polling=new R,this.composing=null,this.gracePeriod=!1,this.readDOMTimeout=null};function Fl(e,t){var n=Nn(e,t.line);if(!n||n.hidden)return null;var r=ae(e.doc,t.line),i=An(n,r,t.line),o=Ze(r,e.doc.direction),l="left";if(o){var a=_e(o,t.ch);l=a%2?"right":"left"}var s=Pn(i.map,t.ch,l);return s.offset="right"==s.collapse?s.end:s.start,s}function Il(e,t){return t&&(e.bad=!0),e}function zl(e,t,n){var r;if(t==e.display.lineDiv){if(!(r=e.display.lineDiv.childNodes[n]))return Il(e.clipPos(ge(e.display.viewTo-1)),!0);t=null,n=0}else 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h=e.findMarks(ge(r,0),ge(i+1,0),(g=+f,function(e){return e.id==g}));return void(h.length&&(o=h[0].find(0))&&u(se(e.doc,o.from,o.to).join(a)))}if("false"==t.getAttribute("contenteditable"))return;var d=/^(pre|div|p)$/i.test(t.nodeName);d&&s();for(var p=0;p1&&h.length>1;)if(_(f)==_(h))f.pop(),h.pop(),s--;else{if(f[0]!=h[0])break;f.shift(),h.shift(),t++}for(var d=0,p=0,g=f[0],m=h[0],v=Math.min(g.length,m.length);dl.ch&&y.charCodeAt(y.length-p-1)==b.charCodeAt(b.length-p-1);)d--,p++;f[f.length-1]=y.slice(0,y.length-p).replace(/^\u200b+/,""),f[0]=f[0].slice(d).replace(/\u200b+$/,"");var w=ge(t,d),C=ge(s,h.length?_(h).length-p:0);return f.length>1||f[0]||me(w,C)?(so(r.doc,f,w,C,"+input"),!0):void 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qr(e.cm)})},Pl.prototype.setUneditable=function(e){e.contentEditable="false"},Pl.prototype.onKeyPress=function(e){0!=e.charCode&&(e.preventDefault(),this.cm.isReadOnly()||$r(this.cm,Ml)(this.cm,String.fromCharCode(null==e.charCode?e.keyCode:e.charCode),0))},Pl.prototype.readOnlyChanged=function(e){this.div.contentEditable=String("nocursor"!=e)},Pl.prototype.onContextMenu=function(){},Pl.prototype.resetPosition=function(){},Pl.prototype.needsContentAttribute=!0;var Bl=function(e){this.cm=e,this.prevInput="",this.pollingFast=!1,this.polling=new R,this.hasSelection=!1,this.composing=null};Bl.prototype.init=function(e){var t=this,n=this,r=this.cm,i=this.wrapper=Dl(),o=this.textarea=i.firstChild;function s(e){if(!rt(r,e)){if(r.somethingSelected())Tl({lineWise:!1,text:r.getSelections()});else{if(!r.options.lineWiseCopyCut)return;var t=Nl(r);Tl({lineWise:!0,text:t.text}),"cut"==e.type?r.setSelections(t.ranges,null,G):(n.prevInput="",o.value=t.text.join("\n"),P(o))}"cut"==e.type&&(r.state.cutIncoming=!0)}}e.wrapper.insertBefore(i,e.wrapper.firstChild),g&&(o.style.width="0px"),Je(o,"input",function(){l&&a>=9&&t.hasSelection&&(t.hasSelection=null),n.poll()}),Je(o,"paste",function(e){rt(r,e)||Al(e,r)||(r.state.pasteIncoming=!0,n.fastPoll())}),Je(o,"cut",s),Je(o,"copy",s),Je(e.scroller,"paste",function(t){wn(e,t)||rt(r,t)||(r.state.pasteIncoming=!0,n.focus())}),Je(e.lineSpace,"selectstart",function(t){wn(e,t)||at(t)}),Je(o,"compositionstart",function(){var e=r.getCursor("from");n.composing&&n.composing.range.clear(),n.composing={start:e,range:r.markText(e,r.getCursor("to"),{className:"CodeMirror-composing"})}}),Je(o,"compositionend",function(){n.composing&&(n.poll(),n.composing.range.clear(),n.composing=null)})},Bl.prototype.prepareSelection=function(){var e=this.cm,t=e.display,n=e.doc,r=ur(e);if(e.options.moveInputWithCursor){var i=Xn(e,n.sel.primary().head,"div"),o=t.wrapper.getBoundingClientRect(),l=t.lineDiv.getBoundingClientRect();r.teTop=Math.max(0,Math.min(t.wrapper.clientHeight-10,i.top+l.top-o.top)),r.teLeft=Math.max(0,Math.min(t.wrapper.clientWidth-10,i.left+l.left-o.left))}return r},Bl.prototype.showSelection=function(e){var t=this.cm,n=t.display;A(n.cursorDiv,e.cursors),A(n.selectionDiv,e.selection),null!=e.teTop&&(this.wrapper.style.top=e.teTop+"px",this.wrapper.style.left=e.teLeft+"px")},Bl.prototype.reset=function(e){if(!this.contextMenuPending&&!this.composing){var t=this.cm;if(t.somethingSelected()){this.prevInput="";var n=t.getSelection();this.textarea.value=n,t.state.focused&&P(this.textarea),l&&a>=9&&(this.hasSelection=n)}else e||(this.prevInput=this.textarea.value="",l&&a>=9&&(this.hasSelection=null))}},Bl.prototype.getField=function(){return this.textarea},Bl.prototype.supportsTouch=function(){return!1},Bl.prototype.focus=function(){if("nocursor"!=this.cm.options.readOnly&&(!v||D()!=this.textarea))try{this.textarea.focus()}catch(e){}},Bl.prototype.blur=function(){this.textarea.blur()},Bl.prototype.resetPosition=function(){this.wrapper.style.top=this.wrapper.style.left=0},Bl.prototype.receivedFocus=function(){this.slowPoll()},Bl.prototype.slowPoll=function(){var e=this;this.pollingFast||this.polling.set(this.cm.options.pollInterval,function(){e.poll(),e.cm.state.focused&&e.slowPoll()})},Bl.prototype.fastPoll=function(){var e=!1,t=this;t.pollingFast=!0,t.polling.set(20,function n(){var r=t.poll();r||e?(t.pollingFast=!1,t.slowPoll()):(e=!0,t.polling.set(60,n))})},Bl.prototype.poll=function(){var e=this,t=this.cm,n=this.textarea,r=this.prevInput;if(this.contextMenuPending||!t.state.focused||xt(n)&&!r&&!this.composing||t.isReadOnly()||t.options.disableInput||t.state.keySeq)return!1;var i=n.value;if(i==r&&!t.somethingSelected())return!1;if(l&&a>=9&&this.hasSelection===i||y&&/[\uf700-\uf7ff]/.test(i))return t.display.input.reset(),!1;if(t.doc.sel==t.display.selForContextMenu){var o=i.charCodeAt(0);if(8203!=o||r||(r="​"),8666==o)return this.reset(),this.cm.execCommand("undo")}for(var s=0,u=Math.min(r.length,i.length);s1e3||i.indexOf("\n")>-1?n.value=e.prevInput="":e.prevInput=i,e.composing&&(e.composing.range.clear(),e.composing.range=t.markText(e.composing.start,t.getCursor("to"),{className:"CodeMirror-composing"}))}),!0},Bl.prototype.ensurePolled=function(){this.pollingFast&&this.poll()&&(this.pollingFast=!1)},Bl.prototype.onKeyPress=function(){l&&a>=9&&(this.hasSelection=null),this.fastPoll()},Bl.prototype.onContextMenu=function(e){var t=this,n=t.cm,r=n.display,i=t.textarea,o=lr(n,e),u=r.scroller.scrollTop;if(o&&!f){var c=n.options.resetSelectionOnContextMenu;c&&-1==n.doc.sel.contains(o)&&$r(n,$i)(n.doc,bi(o),G);var h=i.style.cssText,d=t.wrapper.style.cssText;t.wrapper.style.cssText="position: absolute";var p,g=t.wrapper.getBoundingClientRect();if(i.style.cssText="position: absolute; width: 30px; height: 30px;\n top: "+(e.clientY-g.top-5)+"px; left: "+(e.clientX-g.left-5)+"px;\n z-index: 1000; background: "+(l?"rgba(255, 255, 255, .05)":"transparent")+";\n outline: none; border-width: 0; outline: none; overflow: hidden; opacity: .05; filter: alpha(opacity=5);",s&&(p=window.scrollY),r.input.focus(),s&&window.scrollTo(null,p),r.input.reset(),n.somethingSelected()||(i.value=t.prevInput=" "),t.contextMenuPending=!0,r.selForContextMenu=n.doc.sel,clearTimeout(r.detectingSelectAll),l&&a>=9&&v(),k){ct(e);var m=function(){tt(window,"mouseup",m),setTimeout(y,20)};Je(window,"mouseup",m)}else setTimeout(y,50)}function v(){if(null!=i.selectionStart){var e=n.somethingSelected(),o="​"+(e?i.value:"");i.value="⇚",i.value=o,t.prevInput=e?"":"​",i.selectionStart=1,i.selectionEnd=o.length,r.selForContextMenu=n.doc.sel}}function y(){if(t.contextMenuPending=!1,t.wrapper.style.cssText=d,i.style.cssText=h,l&&a<9&&r.scrollbars.setScrollTop(r.scroller.scrollTop=u),null!=i.selectionStart){(!l||l&&a<9)&&v();var e=0,o=function(){r.selForContextMenu==n.doc.sel&&0==i.selectionStart&&i.selectionEnd>0&&"​"==t.prevInput?$r(n,to)(n):e++<10?r.detectingSelectAll=setTimeout(o,500):(r.selForContextMenu=null,r.input.reset())};r.detectingSelectAll=setTimeout(o,200)}}},Bl.prototype.readOnlyChanged=function(e){e||this.reset(),this.textarea.disabled="nocursor"==e},Bl.prototype.setUneditable=function(){},Bl.prototype.needsContentAttribute=!1,function(e){var t=e.optionHandlers;function n(n,r,i,o){e.defaults[n]=r,i&&(t[n]=o?function(e,t,n){n!=ml&&i(e,t,n)}:i)}e.defineOption=n,e.Init=ml,n("value","",function(e,t){return e.setValue(t)},!0),n("mode",null,function(e,t){e.doc.modeOption=t,Si(e)},!0),n("indentUnit",2,Si,!0),n("indentWithTabs",!1),n("smartIndent",!0),n("tabSize",4,function(e){Li(e),Rn(e),qr(e)},!0),n("lineSeparator",null,function(e,t){if(e.doc.lineSep=t,t){var n=[],r=e.doc.first;e.doc.iter(function(e){for(var i=0;;){var o=e.text.indexOf(t,i);if(-1==o)break;i=o+t.length,n.push(ge(r,o))}r++});for(var i=n.length-1;i>=0;i--)so(e.doc,t,n[i],ge(n[i].line,n[i].ch+t.length))}}),n("specialChars",/[\u0000-\u001f\u007f-\u009f\u00ad\u061c\u200b-\u200f\u2028\u2029\ufeff]/g,function(e,t,n){e.state.specialChars=new RegExp(t.source+(t.test("\t")?"":"|\t"),"g"),n!=ml&&e.refresh()}),n("specialCharPlaceholder",Zt,function(e){return e.refresh()},!0),n("electricChars",!0),n("inputStyle",v?"contenteditable":"textarea",function(){throw new Error("inputStyle can not (yet) be changed in a running editor")},!0),n("spellcheck",!1,function(e,t){return e.getInputField().spellcheck=t},!0),n("rtlMoveVisually",!x),n("wholeLineUpdateBefore",!0),n("theme","default",function(e){gl(e),bl(e)},!0),n("keyMap","default",function(e,t,n){var r=Uo(t),i=n!=ml&&Uo(n);i&&i.detach&&i.detach(e,r),r.attach&&r.attach(e,i||null)}),n("extraKeys",null),n("configureMouse",null),n("lineWrapping",!1,wl,!0),n("gutters",[],function(e){ci(e.options),bl(e)},!0),n("fixedGutter",!0,function(e,t){e.display.gutters.style.left=t?rr(e.display)+"px":"0",e.refresh()},!0),n("coverGutterNextToScrollbar",!1,function(e){return Pr(e)},!0),n("scrollbarStyle","native",function(e){zr(e),Pr(e),e.display.scrollbars.setScrollTop(e.doc.scrollTop),e.display.scrollbars.setScrollLeft(e.doc.scrollLeft)},!0),n("lineNumbers",!1,function(e){ci(e.options),bl(e)},!0),n("firstLineNumber",1,bl,!0),n("lineNumberFormatter",function(e){return e},bl,!0),n("showCursorWhenSelecting",!1,sr,!0),n("resetSelectionOnContextMenu",!0),n("lineWiseCopyCut",!0),n("pasteLinesPerSelection",!0),n("readOnly",!1,function(e,t){"nocursor"==t&&(vr(e),e.display.input.blur()),e.display.input.readOnlyChanged(t)}),n("disableInput",!1,function(e,t){t||e.display.input.reset()},!0),n("dragDrop",!0,xl),n("allowDropFileTypes",null),n("cursorBlinkRate",530),n("cursorScrollMargin",0),n("cursorHeight",1,sr,!0),n("singleCursorHeightPerLine",!0,sr,!0),n("workTime",100),n("workDelay",100),n("flattenSpans",!0,Li,!0),n("addModeClass",!1,Li,!0),n("pollInterval",100),n("undoDepth",200,function(e,t){return e.doc.history.undoDepth=t}),n("historyEventDelay",1250),n("viewportMargin",10,function(e){return e.refresh()},!0),n("maxHighlightLength",1e4,Li,!0),n("moveInputWithCursor",!0,function(e,t){t||e.display.input.resetPosition()}),n("tabindex",null,function(e,t){return e.display.input.getField().tabIndex=t||""}),n("autofocus",null),n("direction","ltr",function(e,t){return e.doc.setDirection(t)},!0)}(Cl),function(e){var t=e.optionHandlers,n=e.helpers={};e.prototype={constructor:e,focus:function(){window.focus(),this.display.input.focus()},setOption:function(e,n){var r=this.options,i=r[e];r[e]==n&&"mode"!=e||(r[e]=n,t.hasOwnProperty(e)&&$r(this,t[e])(this,n,i),nt(this,"optionChange",this,e))},getOption:function(e){return this.options[e]},getDoc:function(){return this.doc},addKeyMap:function(e,t){this.state.keyMaps[t?"push":"unshift"](Uo(e))},removeKeyMap:function(e){for(var t=this.state.keyMaps,n=0;nn&&(Sl(this,i.head.line,e,!0),n=i.head.line,r==this.doc.sel.primIndex&&Lr(this));else{var o=i.from(),l=i.to(),a=Math.max(n,o.line);n=Math.min(this.lastLine(),l.line-(l.ch?0:1))+1;for(var s=a;s0&&Ui(this.doc,r,new vi(o,u[r].to()),G)}}}),getTokenAt:function(e,t){return Vt(this,e,t)},getLineTokens:function(e,t){return Vt(this,ge(e),t,!0)},getTokenTypeAt:function(e){e=Ce(this.doc,e);var t,n=Ft(this,ae(this.doc,e.line)),r=0,i=(n.length-1)/2,o=e.ch;if(0==o)t=n[2];else for(;;){var l=r+i>>1;if((l?n[2*l-1]:0)>=o)i=l;else{if(!(n[2*l+1]o&&(e=o,i=!0),r=ae(this.doc,e)}else r=e;return Gn(this,r,{top:0,left:0},t||"page",n||i).top+(i?this.doc.height-Ke(r):0)},defaultTextHeight:function(){return er(this.display)},defaultCharWidth:function(){return tr(this.display)},getViewport:function(){return{from:this.display.viewFrom,to:this.display.viewTo}},addWidget:function(e,t,n,r,i){var o,l,a,s=this.display,u=(e=Xn(this,Ce(this.doc,e))).bottom,c=e.left;if(t.style.position="absolute",t.setAttribute("cm-ignore-events","true"),this.display.input.setUneditable(t),s.sizer.appendChild(t),"over"==r)u=e.top;else if("above"==r||"near"==r){var f=Math.max(s.wrapper.clientHeight,this.doc.height),h=Math.max(s.sizer.clientWidth,s.lineSpace.clientWidth);("above"==r||e.bottom+t.offsetHeight>f)&&e.top>t.offsetHeight?u=e.top-t.offsetHeight:e.bottom+t.offsetHeight<=f&&(u=e.bottom),c+t.offsetWidth>h&&(c=h-t.offsetWidth)}t.style.top=u+"px",t.style.left=t.style.right="","right"==i?(c=s.sizer.clientWidth-t.offsetWidth,t.style.right="0px"):("left"==i?c=0:"middle"==i&&(c=(s.sizer.clientWidth-t.offsetWidth)/2),t.style.left=c+"px"),n&&(o=this,l={left:c,top:u,right:c+t.offsetWidth,bottom:u+t.offsetHeight},null!=(a=kr(o,l)).scrollTop&&Or(o,a.scrollTop),null!=a.scrollLeft&&Wr(o,a.scrollLeft))},triggerOnKeyDown:Yr(il),triggerOnKeyPress:Yr(ll),triggerOnKeyUp:ol,triggerOnMouseDown:Yr(cl),execCommand:function(e){if(_o.hasOwnProperty(e))return _o[e].call(null,this)},triggerElectric:Yr(function(e){Ol(this,e)}),findPosH:function(e,t,n,r){var i=1;t<0&&(i=-1,t=-t);for(var o=Ce(this.doc,e),l=0;l0&&a(n.charAt(r-1));)--r;for(;i.5)&&or(this),nt(this,"refresh",this)}),swapDoc:Yr(function(e){var t=this.doc;return t.cm=null,Oi(this,e),Rn(this),this.display.input.reset(),Tr(this,e.scrollLeft,e.scrollTop),this.curOp.forceScroll=!0,an(this,"swapDoc",this,t),t}),getInputField:function(){return this.display.input.getField()},getWrapperElement:function(){return this.display.wrapper},getScrollerElement:function(){return this.display.scroller},getGutterElement:function(){return this.display.gutters}},lt(e),e.registerHelper=function(t,r,i){n.hasOwnProperty(t)||(n[t]=e[t]={_global:[]}),n[t][r]=i},e.registerGlobalHelper=function(t,r,i,o){e.registerHelper(t,r,o),n[t]._global.push({pred:i,val:o})}}(Cl);var jl="iter insert remove copy getEditor constructor".split(" ");for(var Vl in Lo.prototype)Lo.prototype.hasOwnProperty(Vl)&&B(jl,Vl)<0&&(Cl.prototype[Vl]=function(e){return function(){return e.apply(this.doc,arguments)}}(Lo.prototype[Vl]));return lt(Lo),Cl.inputStyles={textarea:Bl,contenteditable:Pl},Cl.defineMode=function(e){Cl.defaults.mode||"null"==e||(Cl.defaults.mode=e),function(e,t){arguments.length>2&&(t.dependencies=Array.prototype.slice.call(arguments,2)),kt[e]=t}.apply(this,arguments)},Cl.defineMIME=function(e,t){St[e]=t},Cl.defineMode("null",function(){return{token:function(e){return e.skipToEnd()}}}),Cl.defineMIME("text/plain","null"),Cl.defineExtension=function(e,t){Cl.prototype[e]=t},Cl.defineDocExtension=function(e,t){Lo.prototype[e]=t},Cl.fromTextArea=function(e,t){if((t=t?I(t):{}).value=e.value,!t.tabindex&&e.tabIndex&&(t.tabindex=e.tabIndex),!t.placeholder&&e.placeholder&&(t.placeholder=e.placeholder),null==t.autofocus){var n=D();t.autofocus=n==e||null!=e.getAttribute("autofocus")&&n==document.body}function r(){e.value=a.getValue()}var i;if(e.form&&(Je(e.form,"submit",r),!t.leaveSubmitMethodAlone)){var o=e.form;i=o.submit;try{var l=o.submit=function(){r(),o.submit=i,o.submit(),o.submit=l}}catch(e){}}t.finishInit=function(t){t.save=r,t.getTextArea=function(){return e},t.toTextArea=function(){t.toTextArea=isNaN,r(),e.parentNode.removeChild(t.getWrapperElement()),e.style.display="",e.form&&(tt(e.form,"submit",r),"function"==typeof e.form.submit&&(e.form.submit=i))}},e.style.display="none";var a=Cl(function(t){return e.parentNode.insertBefore(t,e.nextSibling)},t);return a},function(e){e.off=tt,e.on=Je,e.wheelEventPixels=pi,e.Doc=Lo,e.splitLines=bt,e.countColumn=z,e.findColumn=X,e.isWordChar=ee,e.Pass=V,e.signal=nt,e.Line=Kt,e.changeEnd=xi,e.scrollbarModel=Ir,e.Pos=ge,e.cmpPos=me,e.modes=kt,e.mimeModes=St,e.resolveMode=Lt,e.getMode=Tt,e.modeExtensions=Mt,e.extendMode=At,e.copyState=Ot,e.startState=Wt,e.innerMode=Nt,e.commands=_o,e.keyMap=Io,e.keyName=Go,e.isModifierKey=jo,e.lookupKey=Bo,e.normalizeKeyMap=Ro,e.StringStream=Dt,e.SharedTextMarker=wo,e.TextMarker=bo,e.LineWidget=mo,e.e_preventDefault=at,e.e_stopPropagation=st,e.e_stop=ct,e.addClass=H,e.contains=W,e.rmClass=T,e.keyNames=Ho}(Cl),Cl.version="5.34.1",Cl}(),function(e){var t=/MSIE \d/.test(navigator.userAgent)&&(null==document.documentMode||document.documentMode<8),n=e.Pos,r={"(":")>",")":"(<","[":"]>","]":"[<","{":"}>","}":"{<"};function i(e,t,i){var l=e.getLineHandle(t.line),a=t.ch-1,s=i&&i.afterCursor;null==s&&(s=/(^| )cm-fat-cursor($| )/.test(e.getWrapperElement().className));var u=!s&&a>=0&&r[l.text.charAt(a)]||r[l.text.charAt(++a)];if(!u)return null;var c=">"==u.charAt(1)?1:-1;if(i&&i.strict&&c>0!=(a==t.ch))return null;var f=e.getTokenTypeAt(n(t.line,a+1)),h=o(e,n(t.line,a+(c>0?1:0)),c,f||null,i);return null==h?null:{from:n(t.line,a),to:h&&h.pos,match:h&&h.ch==u.charAt(0),forward:c>0}}function o(e,t,i,o,l){for(var a=l&&l.maxScanLineLength||1e4,s=l&&l.maxScanLines||1e3,u=[],c=l&&l.bracketRegex?l.bracketRegex:/[(){}[\]]/,f=i>0?Math.min(t.line+s,e.lastLine()+1):Math.max(e.firstLine()-1,t.line-s),h=t.line;h!=f;h+=i){var d=e.getLine(h);if(d){var p=i>0?0:d.length-1,g=i>0?d.length:-1;if(!(d.length>a))for(h==t.line&&(p=t.ch-(i<0?1:0));p!=g;p+=i){var m=d.charAt(p);if(c.test(m)&&(void 0===o||e.getTokenTypeAt(n(h,p+1))==o)){var v=r[m];if(">"==v.charAt(1)==i>0)u.push(m);else{if(!u.length)return{pos:n(h,p),ch:m};u.pop()}}}}}return h-i!=(i>0?e.lastLine():e.firstLine())&&null}function l(e,r,o){for(var l=e.state.matchBrackets.maxHighlightLineLength||1e3,a=[],s=e.listSelections(),u=0;u-1&&d>f){if(u=c.slice(0,d),/\S/.test(u)){u="";for(var h=0;h-1&&!/\S/.test(c.slice(0,d))&&(u=c.slice(0,d));null!=u&&(u+=r.blockCommentContinue)}if(null==u&&r.lineComment&&n(t)){var c=t.getLine(a.line),d=c.indexOf(r.lineComment);d>-1&&(u=c.slice(0,d),/\S/.test(u)?u=null:u+=r.lineComment+c.slice(d+r.lineComment.length).match(/^\s*/)[0])}if(null==u)return e.Pass;o[l]="\n"+u}t.operation(function(){for(var e=i.length-1;e>=0;e--)t.replaceRange(o[e],i[e].from(),i[e].to(),"+insert")})}function n(e){var t=e.getOption("continueComments");return!t||"object"!=typeof t||!1!==t.continueLineComment}e.defineOption("continueComments",null,function(n,r,i){if(i&&i!=e.Init&&n.removeKeyMap("continueComment"),r){var o="Enter";"string"==typeof r?o=r:"object"==typeof r&&r.key&&(o=r.key);var l={name:"continueComment"};l[o]=t,n.addKeyMap(l)}})}(CodeMirror),function(e){"use strict";var t={},n=/[^\s\u00a0]/,r=e.Pos;function i(e){var t=e.search(n);return-1==t?0:t}function o(e,t){var n=e.getMode();return!1!==n.useInnerComments&&n.innerMode?e.getModeAt(t):n}e.commands.toggleComment=function(e){e.toggleComment()},e.defineExtension("toggleComment",function(e){e||(e=t);for(var n=1/0,i=this.listSelections(),o=null,l=i.length-1;l>=0;l--){var a=i[l].from(),s=i[l].to();a.line>=n||(s.line>=n&&(s=r(n,0)),n=a.line,null==o?this.uncomment(a,s,e)?o="un":(this.lineComment(a,s,e),o="line"):"un"==o?this.uncomment(a,s,e):this.lineComment(a,s,e))}}),e.defineExtension("lineComment",function(e,l,a){a||(a=t);var s=this,u=o(s,e),c=s.getLine(e.line);if(null!=c&&(f=e,h=c,!/\bstring\b/.test(s.getTokenTypeAt(r(f.line,0)))||/^[\'\"\`]/.test(h))){var f,h,d=a.lineComment||u.lineComment;if(d){var p=Math.min(0!=l.ch||l.line==e.line?l.line+1:l.line,s.lastLine()+1),g=null==a.padding?" 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t=e.cc[e.cc.length-1];t!=P&&t!=F||e.cc.pop()}}}),e.registerHelper("wordChars","javascript",/[\w$]/),e.defineMIME("text/javascript","javascript"),e.defineMIME("text/ecmascript","javascript"),e.defineMIME("application/javascript","javascript"),e.defineMIME("application/x-javascript","javascript"),e.defineMIME("application/ecmascript","javascript"),e.defineMIME("application/json",{name:"javascript",json:!0}),e.defineMIME("application/x-json",{name:"javascript",json:!0}),e.defineMIME("application/ld+json",{name:"javascript",jsonld:!0}),e.defineMIME("text/typescript",{name:"javascript",typescript:!0}),e.defineMIME("application/typescript",{name:"javascript",typescript:!0})}(CodeMirror)}]); \ No newline at end of file diff --git a/_server/CodeMirror/codeMirror.plugin.js b/_server/CodeMirror/codeMirror.plugin.js new file mode 100644 index 0000000..7903d32 --- /dev/null +++ b/_server/CodeMirror/codeMirror.plugin.js @@ -0,0 +1,3489 @@ +// ========= show-hint.js ========= // + +// CodeMirror, copyright (c) by Marijn Haverbeke and others +// Distributed under an MIT license: https://codemirror.net/LICENSE + +(function(mod) { + if (typeof exports == "object" && typeof module == "object") // CommonJS + mod(require("../../lib/codemirror")); + else if (typeof define == "function" && define.amd) // AMD + define(["../../lib/codemirror"], mod); + else // Plain browser env + mod(CodeMirror); +})(function(CodeMirror) { + "use strict"; + + var HINT_ELEMENT_CLASS = "CodeMirror-hint"; + var ACTIVE_HINT_ELEMENT_CLASS = "CodeMirror-hint-active"; + + // This is the old interface, kept around for now to stay + // backwards-compatible. + CodeMirror.showHint = function(cm, getHints, options) { + if (!getHints) return cm.showHint(options); + if (options && options.async) getHints.async = true; + var newOpts = {hint: getHints}; + if (options) for (var prop in options) newOpts[prop] = options[prop]; + return cm.showHint(newOpts); + }; + + CodeMirror.defineExtension("showHint", function(options) { + options = parseOptions(this, this.getCursor("start"), options); + var selections = this.listSelections() + if (selections.length > 1) return; + // By default, don't allow completion when something is selected. + // A hint function can have a `supportsSelection` property to + // indicate that it can handle selections. + if (this.somethingSelected()) { + if (!options.hint.supportsSelection) return; + // Don't try with cross-line selections + for (var i = 0; i < selections.length; i++) + if (selections[i].head.line != selections[i].anchor.line) return; + } + + if (this.state.completionActive) this.state.completionActive.close(); + var completion = this.state.completionActive = new Completion(this, options); + if (!completion.options.hint) return; + + CodeMirror.signal(this, "startCompletion", this); + completion.update(true); + }); + + CodeMirror.defineExtension("closeHint", function() { + if (this.state.completionActive) this.state.completionActive.close() + }) + + function Completion(cm, options) { + this.cm = cm; + this.options = options; + this.widget = null; + this.debounce = 0; + this.tick = 0; + this.startPos = this.cm.getCursor("start"); + this.startLen = this.cm.getLine(this.startPos.line).length - this.cm.getSelection().length; + + var self = this; + cm.on("cursorActivity", this.activityFunc = function() { self.cursorActivity(); }); + } + + var requestAnimationFrame = window.requestAnimationFrame || function(fn) { + return setTimeout(fn, 1000/60); + }; + var cancelAnimationFrame = window.cancelAnimationFrame || clearTimeout; + + Completion.prototype = { + close: function() { + if (!this.active()) return; + this.cm.state.completionActive = null; + this.tick = null; + this.cm.off("cursorActivity", this.activityFunc); + + if (this.widget && this.data) CodeMirror.signal(this.data, "close"); + if (this.widget) this.widget.close(); + CodeMirror.signal(this.cm, "endCompletion", this.cm); + }, + + active: function() { + return this.cm.state.completionActive == this; + }, + + pick: function(data, i) { + var completion = data.list[i]; + if (completion.hint) completion.hint(this.cm, data, completion); + else this.cm.replaceRange(getText(completion), completion.from || data.from, + completion.to || data.to, "complete"); + CodeMirror.signal(data, "pick", completion); + this.close(); + }, + + cursorActivity: function() { + if (this.debounce) { + cancelAnimationFrame(this.debounce); + this.debounce = 0; + } + + var pos = this.cm.getCursor(), line = this.cm.getLine(pos.line); + if (pos.line != this.startPos.line || line.length - pos.ch != this.startLen - this.startPos.ch || + pos.ch < this.startPos.ch || this.cm.somethingSelected() || + (!pos.ch || this.options.closeCharacters.test(line.charAt(pos.ch - 1)))) { + this.close(); + } else { + var self = this; + this.debounce = requestAnimationFrame(function() {self.update();}); + if (this.widget) this.widget.disable(); + } + }, + + update: function(first) { + if (this.tick == null) return + var self = this, myTick = ++this.tick + fetchHints(this.options.hint, this.cm, this.options, function(data) { + if (self.tick == myTick) self.finishUpdate(data, first) + }) + }, + + finishUpdate: function(data, first) { + if (this.data) CodeMirror.signal(this.data, "update"); + + var picked = (this.widget && this.widget.picked); + if (this.widget) this.widget.close(); + + this.data = data; + + if (data && data.list.length) { + if (picked && data.list.length == 1) { + this.pick(data, 0); + } else { + this.widget = new Widget(this, data); + CodeMirror.signal(data, "shown"); + } + } + } + }; + + function parseOptions(cm, pos, options) { + var editor = cm.options.hintOptions; + var out = {}; + for (var prop in defaultOptions) out[prop] = defaultOptions[prop]; + if (editor) for (var prop in editor) + if (editor[prop] !== undefined) out[prop] = editor[prop]; + if (options) for (var prop in options) + if (options[prop] !== undefined) out[prop] = options[prop]; + if (out.hint.resolve) out.hint = out.hint.resolve(cm, pos) + return out; + } + + function getText(completion) { + if (typeof completion == "string") return completion; + else return completion.text; + } + + function buildKeyMap(completion, handle) { + var baseMap = { + Up: function() {handle.moveFocus(-1);}, + Down: function() {handle.moveFocus(1);}, + PageUp: function() {handle.moveFocus(-handle.menuSize() + 1, true);}, + PageDown: function() {handle.moveFocus(handle.menuSize() - 1, true);}, + Home: function() {handle.setFocus(0);}, + End: function() {handle.setFocus(handle.length - 1);}, + Enter: handle.pick, + Tab: handle.pick, + Esc: handle.close + }; + + var mac = /Mac/.test(navigator.platform); + + if (mac) { + baseMap["Ctrl-P"] = function() {handle.moveFocus(-1);}; + baseMap["Ctrl-N"] = function() {handle.moveFocus(1);}; + } + + var custom = completion.options.customKeys; + var ourMap = custom ? {} : baseMap; + function addBinding(key, val) { + var bound; + if (typeof val != "string") + bound = function(cm) { return val(cm, handle); }; + // This mechanism is deprecated + else if (baseMap.hasOwnProperty(val)) + bound = baseMap[val]; + else + bound = val; + ourMap[key] = bound; + } + if (custom) + for (var key in custom) if (custom.hasOwnProperty(key)) + addBinding(key, custom[key]); + var extra = completion.options.extraKeys; + if (extra) + for (var key in extra) if (extra.hasOwnProperty(key)) + addBinding(key, extra[key]); + return ourMap; + } + + function getHintElement(hintsElement, el) { + while (el && el != hintsElement) { + if (el.nodeName.toUpperCase() === "LI" && el.parentNode == hintsElement) return el; + el = el.parentNode; + } + } + + function Widget(completion, data) { + this.completion = completion; + this.data = data; + this.picked = false; + var widget = this, cm = completion.cm; + var ownerDocument = cm.getInputField().ownerDocument; + var parentWindow = ownerDocument.defaultView || ownerDocument.parentWindow; + + var hints = this.hints = ownerDocument.createElement("ul"); + var theme = completion.cm.options.theme; + hints.className = "CodeMirror-hints " + theme; + this.selectedHint = data.selectedHint || 0; + + var completions = data.list; + for (var i = 0; i < completions.length; ++i) { + var elt = hints.appendChild(ownerDocument.createElement("li")), cur = completions[i]; + var className = HINT_ELEMENT_CLASS + (i != this.selectedHint ? "" : " " + ACTIVE_HINT_ELEMENT_CLASS); + if (cur.className != null) className = cur.className + " " + className; + elt.className = className; + if (cur.render) cur.render(elt, data, cur); + else elt.appendChild(ownerDocument.createTextNode(cur.displayText || getText(cur))); + elt.hintId = i; + } + + var container = completion.options.container || ownerDocument.body; + var pos = cm.cursorCoords(completion.options.alignWithWord ? data.from : null); + var left = pos.left, top = pos.bottom, below = true; + var offsetLeft = 0, offsetTop = 0; + if (container !== ownerDocument.body) { + // We offset the cursor position because left and top are relative to the offsetParent's top left corner. + var isContainerPositioned = ['absolute', 'relative', 'fixed'].indexOf(parentWindow.getComputedStyle(container).position) !== -1; + var offsetParent = isContainerPositioned ? container : container.offsetParent; + var offsetParentPosition = offsetParent.getBoundingClientRect(); + var bodyPosition = ownerDocument.body.getBoundingClientRect(); + offsetLeft = (offsetParentPosition.left - bodyPosition.left - offsetParent.scrollLeft); + offsetTop = (offsetParentPosition.top - bodyPosition.top - offsetParent.scrollTop); + } + hints.style.left = (left - offsetLeft) + "px"; + hints.style.top = (top - offsetTop) + "px"; + + // If we're at the edge of the screen, then we want the menu to appear on the left of the cursor. + var winW = parentWindow.innerWidth || Math.max(ownerDocument.body.offsetWidth, ownerDocument.documentElement.offsetWidth); + var winH = parentWindow.innerHeight || Math.max(ownerDocument.body.offsetHeight, ownerDocument.documentElement.offsetHeight); + container.appendChild(hints); + var box = hints.getBoundingClientRect(), overlapY = box.bottom - winH; + var scrolls = hints.scrollHeight > hints.clientHeight + 1 + var startScroll = cm.getScrollInfo(); + + if (overlapY > 0) { + var height = box.bottom - box.top, curTop = pos.top - (pos.bottom - box.top); + if (curTop - height > 0) { // Fits above cursor + hints.style.top = (top = pos.top - height - offsetTop) + "px"; + below = false; + } else if (height > winH) { + hints.style.height = (winH - 5) + "px"; + hints.style.top = (top = pos.bottom - box.top - offsetTop) + "px"; + var cursor = cm.getCursor(); + if (data.from.ch != cursor.ch) { + pos = cm.cursorCoords(cursor); + hints.style.left = (left = pos.left - offsetLeft) + "px"; + box = hints.getBoundingClientRect(); + } + } + } + var overlapX = box.right - winW; + if (overlapX > 0) { + if (box.right - box.left > winW) { + hints.style.width = (winW - 5) + "px"; + overlapX -= (box.right - box.left) - winW; + } + hints.style.left = (left = pos.left - overlapX - offsetLeft) + "px"; + } + if (scrolls) for (var node = hints.firstChild; node; node = node.nextSibling) + node.style.paddingRight = cm.display.nativeBarWidth + "px" + + cm.addKeyMap(this.keyMap = buildKeyMap(completion, { + moveFocus: function(n, avoidWrap) { widget.changeActive(widget.selectedHint + n, avoidWrap); }, + setFocus: function(n) { widget.changeActive(n); }, + menuSize: function() { return widget.screenAmount(); }, + length: completions.length, + close: function() { completion.close(); }, + pick: function() { widget.pick(); }, + data: data + })); + + if (completion.options.closeOnUnfocus) { + var closingOnBlur; + cm.on("blur", this.onBlur = function() { closingOnBlur = setTimeout(function() { completion.close(); }, 100); }); + cm.on("focus", this.onFocus = function() { clearTimeout(closingOnBlur); }); + } + + cm.on("scroll", this.onScroll = function() { + var curScroll = cm.getScrollInfo(), editor = cm.getWrapperElement().getBoundingClientRect(); + var newTop = top + startScroll.top - curScroll.top; + var point = newTop - (parentWindow.pageYOffset || (ownerDocument.documentElement || ownerDocument.body).scrollTop); + if (!below) point += hints.offsetHeight; + if (point <= editor.top || point >= editor.bottom) return completion.close(); + hints.style.top = newTop + "px"; + hints.style.left = (left + startScroll.left - curScroll.left) + "px"; + }); + + CodeMirror.on(hints, "dblclick", function(e) { + var t = getHintElement(hints, e.target || e.srcElement); + if (t && t.hintId != null) {widget.changeActive(t.hintId); widget.pick();} + }); + + CodeMirror.on(hints, "click", function(e) { + var t = getHintElement(hints, e.target || e.srcElement); + if (t && t.hintId != null) { + widget.changeActive(t.hintId); + if (completion.options.completeOnSingleClick) widget.pick(); + } + }); + + CodeMirror.on(hints, "mousedown", function() { + setTimeout(function(){cm.focus();}, 20); + }); + + CodeMirror.signal(data, "select", completions[this.selectedHint], hints.childNodes[this.selectedHint]); + return true; + } + + Widget.prototype = { + close: function() { + if (this.completion.widget != this) return; + this.completion.widget = null; + this.hints.parentNode.removeChild(this.hints); + this.completion.cm.removeKeyMap(this.keyMap); + + var cm = this.completion.cm; + if (this.completion.options.closeOnUnfocus) { + cm.off("blur", this.onBlur); + cm.off("focus", this.onFocus); + } + cm.off("scroll", this.onScroll); + }, + + disable: function() { + this.completion.cm.removeKeyMap(this.keyMap); + var widget = this; + this.keyMap = {Enter: function() { widget.picked = true; }}; + this.completion.cm.addKeyMap(this.keyMap); + }, + + pick: function() { + this.completion.pick(this.data, this.selectedHint); + }, + + changeActive: function(i, avoidWrap) { + if (i >= this.data.list.length) + i = avoidWrap ? this.data.list.length - 1 : 0; + else if (i < 0) + i = avoidWrap ? 0 : this.data.list.length - 1; + if (this.selectedHint == i) return; + var node = this.hints.childNodes[this.selectedHint]; + if (node) node.className = node.className.replace(" " + ACTIVE_HINT_ELEMENT_CLASS, ""); + node = this.hints.childNodes[this.selectedHint = i]; + node.className += " " + ACTIVE_HINT_ELEMENT_CLASS; + if (node.offsetTop < this.hints.scrollTop) + this.hints.scrollTop = node.offsetTop - 3; + else if (node.offsetTop + node.offsetHeight > this.hints.scrollTop + this.hints.clientHeight) + this.hints.scrollTop = node.offsetTop + node.offsetHeight - this.hints.clientHeight + 3; + CodeMirror.signal(this.data, "select", this.data.list[this.selectedHint], node); + }, + + screenAmount: function() { + return Math.floor(this.hints.clientHeight / this.hints.firstChild.offsetHeight) || 1; + } + }; + + function applicableHelpers(cm, helpers) { + if (!cm.somethingSelected()) return helpers + var result = [] + for (var i = 0; i < helpers.length; i++) + if (helpers[i].supportsSelection) result.push(helpers[i]) + return result + } + + function fetchHints(hint, cm, options, callback) { + if (hint.async) { + hint(cm, callback, options) + } else { + var result = hint(cm, options) + if (result && result.then) result.then(callback) + else callback(result) + } + } + + function resolveAutoHints(cm, pos) { + var helpers = cm.getHelpers(pos, "hint"), words + if (helpers.length) { + var resolved = function(cm, callback, options) { + var app = applicableHelpers(cm, helpers); + function run(i) { + if (i == app.length) return callback(null) + fetchHints(app[i], cm, options, function(result) { + if (result && result.list.length > 0) callback(result) + else run(i + 1) + }) + } + run(0) + } + resolved.async = true + resolved.supportsSelection = true + return resolved + } else if (words = cm.getHelper(cm.getCursor(), "hintWords")) { + return function(cm) { return CodeMirror.hint.fromList(cm, {words: words}) } + } else if (CodeMirror.hint.anyword) { + return function(cm, options) { return CodeMirror.hint.anyword(cm, options) } + } else { + return function() {} + } + } + + CodeMirror.registerHelper("hint", "auto", { + resolve: resolveAutoHints + }); + + CodeMirror.registerHelper("hint", "fromList", function(cm, options) { + var cur = cm.getCursor(), token = cm.getTokenAt(cur) + var term, from = CodeMirror.Pos(cur.line, token.start), to = cur + if (token.start < cur.ch && /\w/.test(token.string.charAt(cur.ch - token.start - 1))) { + term = token.string.substr(0, cur.ch - token.start) + } else { + term = "" + from = cur + } + var found = []; + for (var i = 0; i < options.words.length; i++) { + var word = options.words[i]; + if (word.slice(0, term.length) == term) + found.push(word); + } + + if (found.length) return {list: found, from: from, to: to}; + }); + + CodeMirror.commands.autocomplete = CodeMirror.showHint; + + var defaultOptions = { + hint: CodeMirror.hint.auto, + completeSingle: true, + alignWithWord: true, + closeCharacters: /[\s()\[\]{};:>,]/, + closeOnUnfocus: true, + completeOnSingleClick: true, + container: null, + customKeys: null, + extraKeys: null + }; + + CodeMirror.defineOption("hintOptions", null); +}); + +// ========= dialog.js ========= // + +// CodeMirror, copyright (c) by Marijn Haverbeke and others +// Distributed under an MIT license: https://codemirror.net/LICENSE + +// Open simple dialogs on top of an editor. Relies on dialog.css. + +(function(mod) { + if (typeof exports == "object" && typeof module == "object") // CommonJS + mod(require("../../lib/codemirror")); + else if (typeof define == "function" && define.amd) // AMD + define(["../../lib/codemirror"], mod); + else // Plain browser env + mod(CodeMirror); +})(function(CodeMirror) { + function dialogDiv(cm, template, bottom) { + var wrap = cm.getWrapperElement(); + var dialog; + dialog = wrap.appendChild(document.createElement("div")); + if (bottom) + dialog.className = "CodeMirror-dialog CodeMirror-dialog-bottom"; + else + dialog.className = "CodeMirror-dialog CodeMirror-dialog-top"; + + if (typeof template == "string") { + dialog.innerHTML = template; + } else { // Assuming it's a detached DOM element. + dialog.appendChild(template); + } + CodeMirror.addClass(wrap, 'dialog-opened'); + return dialog; + } + + function closeNotification(cm, newVal) { + if (cm.state.currentNotificationClose) + cm.state.currentNotificationClose(); + cm.state.currentNotificationClose = newVal; + } + + CodeMirror.defineExtension("openDialog", function(template, callback, options) { + if (!options) options = {}; + + closeNotification(this, null); + + var dialog = dialogDiv(this, template, options.bottom); + var closed = false, me = this; + function close(newVal) { + if (typeof newVal == 'string') { + inp.value = newVal; + } else { + if (closed) return; + closed = true; + CodeMirror.rmClass(dialog.parentNode, 'dialog-opened'); + dialog.parentNode.removeChild(dialog); + me.focus(); + + if (options.onClose) options.onClose(dialog); + } + } + + var inp = dialog.getElementsByTagName("input")[0], button; + if (inp) { + inp.focus(); + + if (options.value) { + inp.value = options.value; + if (options.selectValueOnOpen !== false) { + inp.select(); + } + } + + if (options.onInput) + CodeMirror.on(inp, "input", function(e) { options.onInput(e, inp.value, close);}); + if (options.onKeyUp) + CodeMirror.on(inp, "keyup", function(e) {options.onKeyUp(e, inp.value, close);}); + + CodeMirror.on(inp, "keydown", function(e) { + if (options && options.onKeyDown && options.onKeyDown(e, inp.value, close)) { return; } + if (e.keyCode == 27 || (options.closeOnEnter !== false && e.keyCode == 13)) { + inp.blur(); + CodeMirror.e_stop(e); + close(); + } + if (e.keyCode == 13) callback(inp.value, e); + }); + + if (options.closeOnBlur !== false) CodeMirror.on(inp, "blur", close); + } else if (button = dialog.getElementsByTagName("button")[0]) { + CodeMirror.on(button, "click", function() { + close(); + me.focus(); + }); + + if (options.closeOnBlur !== false) CodeMirror.on(button, "blur", close); + + button.focus(); + } + return close; + }); + + CodeMirror.defineExtension("openConfirm", function(template, callbacks, options) { + closeNotification(this, null); + var dialog = dialogDiv(this, template, options && options.bottom); + var buttons = dialog.getElementsByTagName("button"); + var closed = false, me = this, blurring = 1; + function close() { + if (closed) return; + closed = true; + CodeMirror.rmClass(dialog.parentNode, 'dialog-opened'); + dialog.parentNode.removeChild(dialog); + me.focus(); + } + buttons[0].focus(); + for (var i = 0; i < buttons.length; ++i) { + var b = buttons[i]; + (function(callback) { + CodeMirror.on(b, "click", function(e) { + CodeMirror.e_preventDefault(e); + close(); + if (callback) callback(me); + }); + })(callbacks[i]); + CodeMirror.on(b, "blur", function() { + --blurring; + setTimeout(function() { if (blurring <= 0) close(); }, 200); + }); + CodeMirror.on(b, "focus", function() { ++blurring; }); + } + }); + + /* + * openNotification + * Opens a notification, that can be closed with an optional timer + * (default 5000ms timer) and always closes on click. + * + * If a notification is opened while another is opened, it will close the + * currently opened one and open the new one immediately. + */ + CodeMirror.defineExtension("openNotification", function(template, options) { + closeNotification(this, close); + var dialog = dialogDiv(this, template, options && options.bottom); + var closed = false, doneTimer; + var duration = options && typeof options.duration !== "undefined" ? options.duration : 5000; + + function close() { + if (closed) return; + closed = true; + clearTimeout(doneTimer); + CodeMirror.rmClass(dialog.parentNode, 'dialog-opened'); + dialog.parentNode.removeChild(dialog); + } + + CodeMirror.on(dialog, 'click', function(e) { + CodeMirror.e_preventDefault(e); + close(); + }); + + if (duration) + doneTimer = setTimeout(close, duration); + + return close; + }); +}); + +// ========= searchcursor.js ========= // + +// CodeMirror, copyright (c) by Marijn Haverbeke and others +// Distributed under an MIT license: https://codemirror.net/LICENSE + +(function(mod) { + if (typeof exports == "object" && typeof module == "object") // CommonJS + mod(require("../../lib/codemirror")) + else if (typeof define == "function" && define.amd) // AMD + define(["../../lib/codemirror"], mod) + else // Plain browser env + mod(CodeMirror) +})(function(CodeMirror) { + "use strict" + var Pos = CodeMirror.Pos + + function regexpFlags(regexp) { + var flags = regexp.flags + return flags != null ? flags : (regexp.ignoreCase ? "i" : "") + + (regexp.global ? "g" : "") + + (regexp.multiline ? "m" : "") + } + + function ensureFlags(regexp, flags) { + var current = regexpFlags(regexp), target = current + for (var i = 0; i < flags.length; i++) if (target.indexOf(flags.charAt(i)) == -1) + target += flags.charAt(i) + return current == target ? regexp : new RegExp(regexp.source, target) + } + + function maybeMultiline(regexp) { + return /\\s|\\n|\n|\\W|\\D|\[\^/.test(regexp.source) + } + + function searchRegexpForward(doc, regexp, start) { + regexp = ensureFlags(regexp, "g") + for (var line = start.line, ch = start.ch, last = doc.lastLine(); line <= last; line++, ch = 0) { + regexp.lastIndex = ch + var string = doc.getLine(line), match = regexp.exec(string) + if (match) + return {from: Pos(line, match.index), + to: Pos(line, match.index + match[0].length), + match: match} + } + } + + function searchRegexpForwardMultiline(doc, regexp, start) { + if (!maybeMultiline(regexp)) return searchRegexpForward(doc, regexp, start) + + regexp = ensureFlags(regexp, "gm") + var string, chunk = 1 + for (var line = start.line, last = doc.lastLine(); line <= last;) { + // This grows the search buffer in exponentially-sized chunks + // between matches, so that nearby matches are fast and don't + // require concatenating the whole document (in case we're + // searching for something that has tons of matches), but at the + // same time, the amount of retries is limited. + for (var i = 0; i < chunk; i++) { + if (line > last) break + var curLine = doc.getLine(line++) + string = string == null ? curLine : string + "\n" + curLine + } + chunk = chunk * 2 + regexp.lastIndex = start.ch + var match = regexp.exec(string) + if (match) { + var before = string.slice(0, match.index).split("\n"), inside = match[0].split("\n") + var startLine = start.line + before.length - 1, startCh = before[before.length - 1].length + return {from: Pos(startLine, startCh), + to: Pos(startLine + inside.length - 1, + inside.length == 1 ? startCh + inside[0].length : inside[inside.length - 1].length), + match: match} + } + } + } + + function lastMatchIn(string, regexp) { + var cutOff = 0, match + for (;;) { + regexp.lastIndex = cutOff + var newMatch = regexp.exec(string) + if (!newMatch) return match + match = newMatch + cutOff = match.index + (match[0].length || 1) + if (cutOff == string.length) return match + } + } + + function searchRegexpBackward(doc, regexp, start) { + regexp = ensureFlags(regexp, "g") + for (var line = start.line, ch = start.ch, first = doc.firstLine(); line >= first; line--, ch = -1) { + var string = doc.getLine(line) + if (ch > -1) string = string.slice(0, ch) + var match = lastMatchIn(string, regexp) + if (match) + return {from: Pos(line, match.index), + to: Pos(line, match.index + match[0].length), + match: match} + } + } + + function searchRegexpBackwardMultiline(doc, regexp, start) { + regexp = ensureFlags(regexp, "gm") + var string, chunk = 1 + for (var line = start.line, first = doc.firstLine(); line >= first;) { + for (var i = 0; i < chunk; i++) { + var curLine = doc.getLine(line--) + string = string == null ? curLine.slice(0, start.ch) : curLine + "\n" + string + } + chunk *= 2 + + var match = lastMatchIn(string, regexp) + if (match) { + var before = string.slice(0, match.index).split("\n"), inside = match[0].split("\n") + var startLine = line + before.length, startCh = before[before.length - 1].length + return {from: Pos(startLine, startCh), + to: Pos(startLine + inside.length - 1, + inside.length == 1 ? startCh + inside[0].length : inside[inside.length - 1].length), + match: match} + } + } + } + + var doFold, noFold + if (String.prototype.normalize) { + doFold = function(str) { return str.normalize("NFD").toLowerCase() } + noFold = function(str) { return str.normalize("NFD") } + } else { + doFold = function(str) { return str.toLowerCase() } + noFold = function(str) { return str } + } + + // Maps a position in a case-folded line back to a position in the original line + // (compensating for codepoints increasing in number during folding) + function adjustPos(orig, folded, pos, foldFunc) { + if (orig.length == folded.length) return pos + for (var min = 0, max = pos + Math.max(0, orig.length - folded.length);;) { + if (min == max) return min + var mid = (min + max) >> 1 + var len = foldFunc(orig.slice(0, mid)).length + if (len == pos) return mid + else if (len > pos) max = mid + else min = mid + 1 + } + } + + function searchStringForward(doc, query, start, caseFold) { + // Empty string would match anything and never progress, so we + // define it to match nothing instead. + if (!query.length) return null + var fold = caseFold ? doFold : noFold + var lines = fold(query).split(/\r|\n\r?/) + + search: for (var line = start.line, ch = start.ch, last = doc.lastLine() + 1 - lines.length; line <= last; line++, ch = 0) { + var orig = doc.getLine(line).slice(ch), string = fold(orig) + if (lines.length == 1) { + var found = string.indexOf(lines[0]) + if (found == -1) continue search + var start = adjustPos(orig, string, found, fold) + ch + return {from: Pos(line, adjustPos(orig, string, found, fold) + ch), + to: Pos(line, adjustPos(orig, string, found + lines[0].length, fold) + ch)} + } else { + var cutFrom = string.length - lines[0].length + if (string.slice(cutFrom) != lines[0]) continue search + for (var i = 1; i < lines.length - 1; i++) + if (fold(doc.getLine(line + i)) != lines[i]) continue search + var end = doc.getLine(line + lines.length - 1), endString = fold(end), lastLine = lines[lines.length - 1] + if (endString.slice(0, lastLine.length) != lastLine) continue search + return {from: Pos(line, adjustPos(orig, string, cutFrom, fold) + ch), + to: Pos(line + lines.length - 1, adjustPos(end, endString, lastLine.length, fold))} + } + } + } + + function searchStringBackward(doc, query, start, caseFold) { + if (!query.length) return null + var fold = caseFold ? doFold : noFold + var lines = fold(query).split(/\r|\n\r?/) + + search: for (var line = start.line, ch = start.ch, first = doc.firstLine() - 1 + lines.length; line >= first; line--, ch = -1) { + var orig = doc.getLine(line) + if (ch > -1) orig = orig.slice(0, ch) + var string = fold(orig) + if (lines.length == 1) { + var found = string.lastIndexOf(lines[0]) + if (found == -1) continue search + return {from: Pos(line, adjustPos(orig, string, found, fold)), + to: Pos(line, adjustPos(orig, string, found + lines[0].length, fold))} + } else { + var lastLine = lines[lines.length - 1] + if (string.slice(0, lastLine.length) != lastLine) continue search + for (var i = 1, start = line - lines.length + 1; i < lines.length - 1; i++) + if (fold(doc.getLine(start + i)) != lines[i]) continue search + var top = doc.getLine(line + 1 - lines.length), topString = fold(top) + if (topString.slice(topString.length - lines[0].length) != lines[0]) continue search + return {from: Pos(line + 1 - lines.length, adjustPos(top, topString, top.length - lines[0].length, fold)), + to: Pos(line, adjustPos(orig, string, lastLine.length, fold))} + } + } + } + + function SearchCursor(doc, query, pos, options) { + this.atOccurrence = false + this.doc = doc + pos = pos ? doc.clipPos(pos) : Pos(0, 0) + this.pos = {from: pos, to: pos} + + var caseFold + if (typeof options == "object") { + caseFold = options.caseFold + } else { // Backwards compat for when caseFold was the 4th argument + caseFold = options + options = null + } + + if (typeof query == "string") { + if (caseFold == null) caseFold = false + this.matches = function(reverse, pos) { + return (reverse ? searchStringBackward : searchStringForward)(doc, query, pos, caseFold) + } + } else { + query = ensureFlags(query, "gm") + if (!options || options.multiline !== false) + this.matches = function(reverse, pos) { + return (reverse ? searchRegexpBackwardMultiline : searchRegexpForwardMultiline)(doc, query, pos) + } + else + this.matches = function(reverse, pos) { + return (reverse ? searchRegexpBackward : searchRegexpForward)(doc, query, pos) + } + } + } + + SearchCursor.prototype = { + findNext: function() {return this.find(false)}, + findPrevious: function() {return this.find(true)}, + + find: function(reverse) { + var result = this.matches(reverse, this.doc.clipPos(reverse ? this.pos.from : this.pos.to)) + + // Implements weird auto-growing behavior on null-matches for + // backwards-compatiblity with the vim code (unfortunately) + while (result && CodeMirror.cmpPos(result.from, result.to) == 0) { + if (reverse) { + if (result.from.ch) result.from = Pos(result.from.line, result.from.ch - 1) + else if (result.from.line == this.doc.firstLine()) result = null + else result = this.matches(reverse, this.doc.clipPos(Pos(result.from.line - 1))) + } else { + if (result.to.ch < this.doc.getLine(result.to.line).length) result.to = Pos(result.to.line, result.to.ch + 1) + else if (result.to.line == this.doc.lastLine()) result = null + else result = this.matches(reverse, Pos(result.to.line + 1, 0)) + } + } + + if (result) { + this.pos = result + this.atOccurrence = true + return this.pos.match || true + } else { + var end = Pos(reverse ? this.doc.firstLine() : this.doc.lastLine() + 1, 0) + this.pos = {from: end, to: end} + return this.atOccurrence = false + } + }, + + from: function() {if (this.atOccurrence) return this.pos.from}, + to: function() {if (this.atOccurrence) return this.pos.to}, + + replace: function(newText, origin) { + if (!this.atOccurrence) return + var lines = CodeMirror.splitLines(newText) + this.doc.replaceRange(lines, this.pos.from, this.pos.to, origin) + this.pos.to = Pos(this.pos.from.line + lines.length - 1, + lines[lines.length - 1].length + (lines.length == 1 ? this.pos.from.ch : 0)) + } + } + + CodeMirror.defineExtension("getSearchCursor", function(query, pos, caseFold) { + return new SearchCursor(this.doc, query, pos, caseFold) + }) + CodeMirror.defineDocExtension("getSearchCursor", function(query, pos, caseFold) { + return new SearchCursor(this, query, pos, caseFold) + }) + + CodeMirror.defineExtension("selectMatches", function(query, caseFold) { + var ranges = [] + var cur = this.getSearchCursor(query, this.getCursor("from"), caseFold) + while (cur.findNext()) { + if (CodeMirror.cmpPos(cur.to(), this.getCursor("to")) > 0) break + ranges.push({anchor: cur.from(), head: cur.to()}) + } + if (ranges.length) + this.setSelections(ranges, 0) + }) +}); + +// ========= search.js ========= // + +// CodeMirror, copyright (c) by Marijn Haverbeke and others +// Distributed under an MIT license: https://codemirror.net/LICENSE + +// Define search commands. Depends on dialog.js or another +// implementation of the openDialog method. + +// Replace works a little oddly -- it will do the replace on the next +// Ctrl-G (or whatever is bound to findNext) press. You prevent a +// replace by making sure the match is no longer selected when hitting +// Ctrl-G. + +(function(mod) { + if (typeof exports == "object" && typeof module == "object") // CommonJS + mod(require("../../lib/codemirror"), require("./searchcursor"), require("../dialog/dialog")); + else if (typeof define == "function" && define.amd) // AMD + define(["../../lib/codemirror", "./searchcursor", "../dialog/dialog"], mod); + else // Plain browser env + mod(CodeMirror); +})(function(CodeMirror) { + "use strict"; + + function searchOverlay(query, caseInsensitive) { + if (typeof query == "string") + query = new RegExp(query.replace(/[\-\[\]\/\{\}\(\)\*\+\?\.\\\^\$\|]/g, "\\$&"), caseInsensitive ? "gi" : "g"); + else if (!query.global) + query = new RegExp(query.source, query.ignoreCase ? "gi" : "g"); + + return {token: function(stream) { + query.lastIndex = stream.pos; + var match = query.exec(stream.string); + if (match && match.index == stream.pos) { + stream.pos += match[0].length || 1; + return "searching"; + } else if (match) { + stream.pos = match.index; + } else { + stream.skipToEnd(); + } + }}; + } + + function SearchState() { + this.posFrom = this.posTo = this.lastQuery = this.query = null; + this.overlay = null; + } + + function getSearchState(cm) { + return cm.state.search || (cm.state.search = new SearchState()); + } + + function queryCaseInsensitive(query) { + return typeof query == "string" && query == query.toLowerCase(); + } + + function getSearchCursor(cm, query, pos) { + // Heuristic: if the query string is all lowercase, do a case insensitive search. + return cm.getSearchCursor(query, pos, {caseFold: queryCaseInsensitive(query), multiline: true}); + } + + function persistentDialog(cm, text, deflt, onEnter, onKeyDown) { + cm.openDialog(text, onEnter, { + value: deflt, + selectValueOnOpen: true, + closeOnEnter: false, + onClose: function() { clearSearch(cm); }, + onKeyDown: onKeyDown + }); + } + + function dialog(cm, text, shortText, deflt, f) { + if (cm.openDialog) cm.openDialog(text, f, {value: deflt, selectValueOnOpen: true}); + else f(prompt(shortText, deflt)); + } + + function confirmDialog(cm, text, shortText, fs) { + if (cm.openConfirm) cm.openConfirm(text, fs); + else if (confirm(shortText)) fs[0](); + } + + function parseString(string) { + return string.replace(/\\(.)/g, function(_, ch) { + if (ch == "n") return "\n" + if (ch == "r") return "\r" + return ch + }) + } + + function parseQuery(query) { + var isRE = query.match(/^\/(.*)\/([a-z]*)$/); + if (isRE) { + try { query = new RegExp(isRE[1], isRE[2].indexOf("i") == -1 ? "" : "i"); } + catch(e) {} // Not a regular expression after all, do a string search + } else { + query = parseString(query) + } + if (typeof query == "string" ? query == "" : query.test("")) + query = /x^/; + return query; + } + + function startSearch(cm, state, query) { + state.queryText = query; + state.query = parseQuery(query); + cm.removeOverlay(state.overlay, queryCaseInsensitive(state.query)); + state.overlay = searchOverlay(state.query, queryCaseInsensitive(state.query)); + cm.addOverlay(state.overlay); + if (cm.showMatchesOnScrollbar) { + if (state.annotate) { state.annotate.clear(); state.annotate = null; } + state.annotate = cm.showMatchesOnScrollbar(state.query, queryCaseInsensitive(state.query)); + } + } + + function doSearch(cm, rev, persistent, immediate) { + var state = getSearchState(cm); + if (state.query) return findNext(cm, rev); + var q = cm.getSelection() || state.lastQuery; + if (q instanceof RegExp && q.source == "x^") q = null + if (persistent && cm.openDialog) { + var hiding = null + var searchNext = function(query, event) { + CodeMirror.e_stop(event); + if (!query) return; + if (query != state.queryText) { + startSearch(cm, state, query); + state.posFrom = state.posTo = cm.getCursor(); + } + if (hiding) hiding.style.opacity = 1 + findNext(cm, event.shiftKey, function(_, to) { + // --- Add count + var text = document.getElementById('CodeMirror-search-count'); + if (text) { + if (to) { + var query = state.query; + if (typeof query === 'string') { + query = new RegExp(query.replace(/[.*+?^${}()|[\]\\]/g, '\\$&'), queryCaseInsensitive(query) ? "gi": "g"); + } else if (query instanceof RegExp) { + query = new RegExp(query.source, query.flags + "g"); + } else { query = null; } + if (query) { + text.innerText = (cm.getRange({line: 0, ch: 0}, to).match(query) || []).length + + "/" + (cm.getValue().match(query) || []).length; + } else { + text.innerText = '0/0'; + } + } else { + text.innerText = '0/0'; + } + } + if (to) { + var dialog + if (to.line < 3 && document.querySelector && + (dialog = cm.display.wrapper.querySelector(".CodeMirror-dialog")) && + dialog.getBoundingClientRect().bottom - 4 > cm.cursorCoords(to, "window").top) + (hiding = dialog).style.opacity = .4 + } + }) + }; + persistentDialog(cm, getQueryDialog(cm), q, searchNext, function(event, query) { + var keyName = CodeMirror.keyName(event) + var extra = cm.getOption('extraKeys'), cmd = (extra && extra[keyName]) || CodeMirror.keyMap[cm.getOption("keyMap")][keyName] + if (cmd == "findNext" || cmd == "findPrev" || + cmd == "findPersistentNext" || cmd == "findPersistentPrev") { + CodeMirror.e_stop(event); + startSearch(cm, getSearchState(cm), query); + cm.execCommand(cmd); + } else if (cmd == "find" || cmd == "findPersistent") { + CodeMirror.e_stop(event); + searchNext(query, event); + } + }); + if (immediate && q) { + startSearch(cm, state, q); + findNext(cm, rev); + } + } else { + dialog(cm, getQueryDialog(cm), "搜索: ", q, function(query) { + if (query && !state.query) cm.operation(function() { + startSearch(cm, state, query); + state.posFrom = state.posTo = cm.getCursor(); + findNext(cm, rev); + }); + }); + } + } + + function findNext(cm, rev, callback) {cm.operation(function() { + var state = getSearchState(cm); + var cursor = getSearchCursor(cm, state.query, rev ? state.posFrom : state.posTo); + if (!cursor.find(rev)) { + cursor = getSearchCursor(cm, state.query, rev ? CodeMirror.Pos(cm.lastLine()) : CodeMirror.Pos(cm.firstLine(), 0)); + if (!cursor.find(rev)) return callback && callback(null, null); + } + cm.setSelection(cursor.from(), cursor.to()); + cm.scrollIntoView({from: cursor.from(), to: cursor.to()}, 20); + state.posFrom = cursor.from(); state.posTo = cursor.to(); + if (callback) callback(cursor.from(), cursor.to()) + });} + + function clearSearch(cm) {cm.operation(function() { + var text = document.getElementById('CodeMirror-search-count'); + if (text) text.innerText = ''; + var state = getSearchState(cm); + state.lastQuery = state.query; + if (!state.query) return; + state.query = state.queryText = null; + cm.removeOverlay(state.overlay); + if (state.annotate) { state.annotate.clear(); state.annotate = null; } + });} + + + function getQueryDialog(cm) { + return '搜索: 0/0 使用/re/语法正则搜索'; + } + function getReplaceQueryDialog(cm) { + return ' 使用/re/语法正则搜索'; + } + function getReplacementQueryDialog(cm) { + return '替换为: '; + } + function getDoReplaceConfirm(cm) { + return '确认替换？ '; + } + + function replaceAll(cm, query, text) { + cm.operation(function() { + for (var cursor = getSearchCursor(cm, query); cursor.findNext();) { + if (typeof query != "string") { + var match = cm.getRange(cursor.from(), cursor.to()).match(query); + cursor.replace(text.replace(/\$(\d)/g, function(_, i) {return match[i];})); + } else cursor.replace(text); + } + }); + } + + function replace(cm, all) { + if (cm.getOption("readOnly")) return; + var query = cm.getSelection() || getSearchState(cm).lastQuery; + var dialogText = '' + (all ? "全部替换" : "替换") + ''; + dialog(cm, dialogText + getReplaceQueryDialog(cm), dialogText, query, function(query) { + if (!query) return; + query = parseQuery(query); + dialog(cm, getReplacementQueryDialog(cm), "替换为: ", "", function(text) { + text = parseString(text) + if (all) { + replaceAll(cm, query, text) + } else { + clearSearch(cm); + var cursor = getSearchCursor(cm, query, cm.getCursor("from")); + var advance = function() { + var start = cursor.from(), match; + if (!(match = cursor.findNext())) { + cursor = getSearchCursor(cm, query); + if (!(match = cursor.findNext()) || + (start && cursor.from().line == start.line && cursor.from().ch == start.ch)) return; + } + cm.setSelection(cursor.from(), cursor.to()); + cm.scrollIntoView({from: cursor.from(), to: cursor.to()}); + confirmDialog(cm, getDoReplaceConfirm(cm), "确定替换？", + [function() {doReplace(match);}, advance, + function() {replaceAll(cm, query, text)}]); + }; + var doReplace = function(match) { + cursor.replace(typeof query == "string" ? text : + text.replace(/\$(\d)/g, function(_, i) {return match[i];})); + advance(); + }; + advance(); + } + }); + }); + } + + CodeMirror.commands.find = function(cm) {clearSearch(cm); doSearch(cm);}; + CodeMirror.commands.findPersistent = function(cm) {clearSearch(cm); doSearch(cm, false, true);}; + CodeMirror.commands.findPersistentNext = function(cm) {doSearch(cm, false, true, true);}; + CodeMirror.commands.findPersistentPrev = function(cm) {doSearch(cm, true, true, true);}; + CodeMirror.commands.findNext = doSearch; + CodeMirror.commands.findPrev = function(cm) {doSearch(cm, true);}; + CodeMirror.commands.clearSearch = clearSearch; + CodeMirror.commands.replace = replace; + CodeMirror.commands.replaceAll = function(cm) {replace(cm, true);}; +}); + +// ========= matchbrackets.js ========= // + +// CodeMirror, copyright (c) by Marijn Haverbeke and others +// Distributed under an MIT license: https://codemirror.net/LICENSE + +(function(mod) { + if (typeof exports == "object" && typeof module == "object") // CommonJS + mod(require("../../lib/codemirror")); + else if (typeof define == "function" && define.amd) // AMD + define(["../../lib/codemirror"], mod); + else // Plain browser env + mod(CodeMirror); +})(function(CodeMirror) { + var ie_lt8 = /MSIE \d/.test(navigator.userAgent) && + (document.documentMode == null || document.documentMode < 8); + + var Pos = CodeMirror.Pos; + + var matching = {"(": ")>", ")": "(<", "[": "]>", "]": "[<", "{": "}>", "}": "{<", "<": ">>", ">": "<<"}; + + function bracketRegex(config) { + return config && config.bracketRegex || /[(){}[\]]/ + } + + function findMatchingBracket(cm, where, config) { + var line = cm.getLineHandle(where.line), pos = where.ch - 1; + var afterCursor = config && config.afterCursor + if (afterCursor == null) + afterCursor = /(^| )cm-fat-cursor($| )/.test(cm.getWrapperElement().className) + var re = bracketRegex(config) + + // A cursor is defined as between two characters, but in in vim command mode + // (i.e. not insert mode), the cursor is visually represented as a + // highlighted box on top of the 2nd character. Otherwise, we allow matches + // from before or after the cursor. + var match = (!afterCursor && pos >= 0 && re.test(line.text.charAt(pos)) && matching[line.text.charAt(pos)]) || + re.test(line.text.charAt(pos + 1)) && matching[line.text.charAt(++pos)]; + if (!match) return null; + var dir = match.charAt(1) == ">" ? 1 : -1; + if (config && config.strict && (dir > 0) != (pos == where.ch)) return null; + var style = cm.getTokenTypeAt(Pos(where.line, pos + 1)); + + var found = scanForBracket(cm, Pos(where.line, pos + (dir > 0 ? 1 : 0)), dir, style || null, config); + if (found == null) return null; + return {from: Pos(where.line, pos), to: found && found.pos, + match: found && found.ch == match.charAt(0), forward: dir > 0}; + } + + // bracketRegex is used to specify which type of bracket to scan + // should be a regexp, e.g. /[[\]]/ + // + // Note: If "where" is on an open bracket, then this bracket is ignored. + // + // Returns false when no bracket was found, null when it reached + // maxScanLines and gave up + function scanForBracket(cm, where, dir, style, config) { + var maxScanLen = (config && config.maxScanLineLength) || 10000; + var maxScanLines = (config && config.maxScanLines) || 1000; + + var stack = []; + var re = bracketRegex(config) + var lineEnd = dir > 0 ? Math.min(where.line + maxScanLines, cm.lastLine() + 1) + : Math.max(cm.firstLine() - 1, where.line - maxScanLines); + for (var lineNo = where.line; lineNo != lineEnd; lineNo += dir) { + var line = cm.getLine(lineNo); + if (!line) continue; + var pos = dir > 0 ? 0 : line.length - 1, end = dir > 0 ? line.length : -1; + if (line.length > maxScanLen) continue; + if (lineNo == where.line) pos = where.ch - (dir < 0 ? 1 : 0); + for (; pos != end; pos += dir) { + var ch = line.charAt(pos); + if (re.test(ch) && (style === undefined || cm.getTokenTypeAt(Pos(lineNo, pos + 1)) == style)) { + var match = matching[ch]; + if (match && (match.charAt(1) == ">") == (dir > 0)) stack.push(ch); + else if (!stack.length) return {pos: Pos(lineNo, pos), ch: ch}; + else stack.pop(); + } + } + } + return lineNo - dir == (dir > 0 ? cm.lastLine() : cm.firstLine()) ? false : null; + } + + function matchBrackets(cm, autoclear, config) { + // Disable brace matching in long lines, since it'll cause hugely slow updates + var maxHighlightLen = cm.state.matchBrackets.maxHighlightLineLength || 1000; + var marks = [], ranges = cm.listSelections(); + for (var i = 0; i < ranges.length; i++) { + var match = ranges[i].empty() && findMatchingBracket(cm, ranges[i].head, config); + if (match && cm.getLine(match.from.line).length <= maxHighlightLen) { + var style = match.match ? "CodeMirror-matchingbracket" : "CodeMirror-nonmatchingbracket"; + marks.push(cm.markText(match.from, Pos(match.from.line, match.from.ch + 1), {className: style})); + if (match.to && cm.getLine(match.to.line).length <= maxHighlightLen) + marks.push(cm.markText(match.to, Pos(match.to.line, match.to.ch + 1), {className: style})); + } + } + + if (marks.length) { + // Kludge to work around the IE bug from issue #1193, where text + // input stops going to the textare whever this fires. + if (ie_lt8 && cm.state.focused) cm.focus(); + + var clear = function() { + cm.operation(function() { + for (var i = 0; i < marks.length; i++) marks[i].clear(); + }); + }; + if (autoclear) setTimeout(clear, 800); + else return clear; + } + } + + function doMatchBrackets(cm) { + cm.operation(function() { + if (cm.state.matchBrackets.currentlyHighlighted) { + cm.state.matchBrackets.currentlyHighlighted(); + cm.state.matchBrackets.currentlyHighlighted = null; + } + cm.state.matchBrackets.currentlyHighlighted = matchBrackets(cm, false, cm.state.matchBrackets); + }); + } + + CodeMirror.defineOption("matchBrackets", false, function(cm, val, old) { + if (old && old != CodeMirror.Init) { + cm.off("cursorActivity", doMatchBrackets); + if (cm.state.matchBrackets && cm.state.matchBrackets.currentlyHighlighted) { + cm.state.matchBrackets.currentlyHighlighted(); + cm.state.matchBrackets.currentlyHighlighted = null; + } + } + if (val) { + cm.state.matchBrackets = typeof val == "object" ? val : {}; + cm.on("cursorActivity", doMatchBrackets); + } + }); + + CodeMirror.defineExtension("matchBrackets", function() {matchBrackets(this, true);}); + CodeMirror.defineExtension("findMatchingBracket", function(pos, config, oldConfig){ + // Backwards-compatibility kludge + if (oldConfig || typeof config == "boolean") { + if (!oldConfig) { + config = config ? {strict: true} : null + } else { + oldConfig.strict = config + config = oldConfig + } + } + return findMatchingBracket(this, pos, config) + }); + CodeMirror.defineExtension("scanForBracket", function(pos, dir, style, config){ + return scanForBracket(this, pos, dir, style, config); + }); +}); + +// ========= close-bracket.js ========= // + +// CodeMirror, copyright (c) by Marijn Haverbeke and others +// Distributed under an MIT license: https://codemirror.net/LICENSE + +(function(mod) { + if (typeof exports == "object" && typeof module == "object") // CommonJS + mod(require("../../lib/codemirror")); + else if (typeof define == "function" && define.amd) // AMD + define(["../../lib/codemirror"], mod); + else // Plain browser env + mod(CodeMirror); +})(function(CodeMirror) { + var defaults = { + pairs: "()[]{}''\"\"", + closeBefore: ")]}'\":;>", + triples: "", + explode: "[]{}" + }; + + var Pos = CodeMirror.Pos; + + CodeMirror.defineOption("autoCloseBrackets", false, function(cm, val, old) { + if (old && old != CodeMirror.Init) { + cm.removeKeyMap(keyMap); + cm.state.closeBrackets = null; + } + if (val) { + ensureBound(getOption(val, "pairs")) + cm.state.closeBrackets = val; + cm.addKeyMap(keyMap); + } + }); + + function getOption(conf, name) { + if (name == "pairs" && typeof conf == "string") return conf; + if (typeof conf == "object" && conf[name] != null) return conf[name]; + return defaults[name]; + } + + var keyMap = {Backspace: handleBackspace, Enter: handleEnter}; + function ensureBound(chars) { + for (var i = 0; i < chars.length; i++) { + var ch = chars.charAt(i), key = "'" + ch + "'" + if (!keyMap[key]) keyMap[key] = handler(ch) + } + } + ensureBound(defaults.pairs + "`") + + function handler(ch) { + return function(cm) { return handleChar(cm, ch); }; + } + + function getConfig(cm) { + var deflt = cm.state.closeBrackets; + if (!deflt || deflt.override) return deflt; + var mode = cm.getModeAt(cm.getCursor()); + return mode.closeBrackets || deflt; + } + + function handleBackspace(cm) { + var conf = getConfig(cm); + if (!conf || cm.getOption("disableInput")) return CodeMirror.Pass; + + var pairs = getOption(conf, "pairs"); + var ranges = cm.listSelections(); + for (var i = 0; i < ranges.length; i++) { + if (!ranges[i].empty()) return CodeMirror.Pass; + var around = charsAround(cm, ranges[i].head); + if (!around || pairs.indexOf(around) % 2 != 0) return CodeMirror.Pass; + } + for (var i = ranges.length - 1; i >= 0; i--) { + var cur = ranges[i].head; + cm.replaceRange("", Pos(cur.line, cur.ch - 1), Pos(cur.line, cur.ch + 1), "+delete"); + } + } + + function handleEnter(cm) { + var conf = getConfig(cm); + var explode = conf && getOption(conf, "explode"); + if (!explode || cm.getOption("disableInput")) return CodeMirror.Pass; + + var ranges = cm.listSelections(); + for (var i = 0; i < ranges.length; i++) { + if (!ranges[i].empty()) return CodeMirror.Pass; + var around = charsAround(cm, ranges[i].head); + if (!around || explode.indexOf(around) % 2 != 0) return CodeMirror.Pass; + } + cm.operation(function() { + var linesep = cm.lineSeparator() || "\n"; + cm.replaceSelection(linesep + linesep, null); + cm.execCommand("goCharLeft"); + ranges = cm.listSelections(); + for (var i = 0; i < ranges.length; i++) { + var line = ranges[i].head.line; + cm.indentLine(line, null, true); + cm.indentLine(line + 1, null, true); + } + }); + } + + function contractSelection(sel) { + var inverted = CodeMirror.cmpPos(sel.anchor, sel.head) > 0; + return {anchor: new Pos(sel.anchor.line, sel.anchor.ch + (inverted ? -1 : 1)), + head: new Pos(sel.head.line, sel.head.ch + (inverted ? 1 : -1))}; + } + + function handleChar(cm, ch) { + var conf = getConfig(cm); + if (!conf || cm.getOption("disableInput")) return CodeMirror.Pass; + + var pairs = getOption(conf, "pairs"); + var pos = pairs.indexOf(ch); + if (pos == -1) return CodeMirror.Pass; + + var closeBefore = getOption(conf,"closeBefore"); + + var triples = getOption(conf, "triples"); + + var identical = pairs.charAt(pos + 1) == ch; + var ranges = cm.listSelections(); + var opening = pos % 2 == 0; + + var type; + for (var i = 0; i < ranges.length; i++) { + var range = ranges[i], cur = range.head, curType; + var next = cm.getRange(cur, Pos(cur.line, cur.ch + 1)); + if (opening && !range.empty()) { + curType = "surround"; + } else if ((identical || !opening) && next == ch) { + if (identical && stringStartsAfter(cm, cur)) + curType = "both"; + else if (triples.indexOf(ch) >= 0 && cm.getRange(cur, Pos(cur.line, cur.ch + 3)) == ch + ch + ch) + curType = "skipThree"; + else + curType = "skip"; + } else if (identical && cur.ch > 1 && triples.indexOf(ch) >= 0 && + cm.getRange(Pos(cur.line, cur.ch - 2), cur) == ch + ch) { + if (cur.ch > 2 && /\bstring/.test(cm.getTokenTypeAt(Pos(cur.line, cur.ch - 2)))) return CodeMirror.Pass; + curType = "addFour"; + } else if (identical) { + var prev = cur.ch == 0 ? " " : cm.getRange(Pos(cur.line, cur.ch - 1), cur) + if (!CodeMirror.isWordChar(next) && prev != ch && !CodeMirror.isWordChar(prev)) curType = "both"; + else return CodeMirror.Pass; + } else if (opening && (next.length === 0 || /\s/.test(next) || closeBefore.indexOf(next) > -1)) { + curType = "both"; + } else { + return CodeMirror.Pass; + } + if (!type) type = curType; + else if (type != curType) return CodeMirror.Pass; + } + + var left = pos % 2 ? pairs.charAt(pos - 1) : ch; + var right = pos % 2 ? ch : pairs.charAt(pos + 1); + cm.operation(function() { + if (type == "skip") { + cm.execCommand("goCharRight"); + } else if (type == "skipThree") { + for (var i = 0; i < 3; i++) + cm.execCommand("goCharRight"); + } else if (type == "surround") { + var sels = cm.getSelections(); + for (var i = 0; i < sels.length; i++) + sels[i] = left + sels[i] + right; + cm.replaceSelections(sels, "around"); + sels = cm.listSelections().slice(); + for (var i = 0; i < sels.length; i++) + sels[i] = contractSelection(sels[i]); + cm.setSelections(sels); + } else if (type == "both") { + cm.replaceSelection(left + right, null); + cm.triggerElectric(left + right); + cm.execCommand("goCharLeft"); + } else if (type == "addFour") { + cm.replaceSelection(left + left + left + left, "before"); + cm.execCommand("goCharRight"); + } + }); + } + + function charsAround(cm, pos) { + var str = cm.getRange(Pos(pos.line, pos.ch - 1), + Pos(pos.line, pos.ch + 1)); + return str.length == 2 ? str : null; + } + + function stringStartsAfter(cm, pos) { + var token = cm.getTokenAt(Pos(pos.line, pos.ch + 1)) + return /\bstring/.test(token.type) && token.start == pos.ch && + (pos.ch == 0 || !/\bstring/.test(cm.getTokenTypeAt(pos))) + } +}); + +// ========= active-line.js ========= // +// CodeMirror, copyright (c) by Marijn Haverbeke and others +// Distributed under an MIT license: https://codemirror.net/LICENSE + +(function(mod) { + if (typeof exports == "object" && typeof module == "object") // CommonJS + mod(require("../../lib/codemirror")); + else if (typeof define == "function" && define.amd) // AMD + define(["../../lib/codemirror"], mod); + else // Plain browser env + mod(CodeMirror); +})(function(CodeMirror) { + "use strict"; + var WRAP_CLASS = "CodeMirror-activeline"; + var BACK_CLASS = "CodeMirror-activeline-background"; + var GUTT_CLASS = "CodeMirror-activeline-gutter"; + + CodeMirror.defineOption("styleActiveLine", false, function(cm, val, old) { + var prev = old == CodeMirror.Init ? false : old; + if (val == prev) return + if (prev) { + cm.off("beforeSelectionChange", selectionChange); + clearActiveLines(cm); + delete cm.state.activeLines; + } + if (val) { + cm.state.activeLines = []; + updateActiveLines(cm, cm.listSelections()); + cm.on("beforeSelectionChange", selectionChange); + } + }); + + function clearActiveLines(cm) { + for (var i = 0; i < cm.state.activeLines.length; i++) { + cm.removeLineClass(cm.state.activeLines[i], "wrap", WRAP_CLASS); + cm.removeLineClass(cm.state.activeLines[i], "background", BACK_CLASS); + cm.removeLineClass(cm.state.activeLines[i], "gutter", GUTT_CLASS); + } + } + + function sameArray(a, b) { + if (a.length != b.length) return false; + for (var i = 0; i < a.length; i++) + if (a[i] != b[i]) return false; + return true; + } + + function updateActiveLines(cm, ranges) { + var active = []; + for (var i = 0; i < ranges.length; i++) { + var range = ranges[i]; + var option = cm.getOption("styleActiveLine"); + if (typeof option == "object" && option.nonEmpty ? range.anchor.line != range.head.line : !range.empty()) + continue + var line = cm.getLineHandleVisualStart(range.head.line); + if (active[active.length - 1] != line) active.push(line); + } + if (sameArray(cm.state.activeLines, active)) return; + cm.operation(function() { + clearActiveLines(cm); + for (var i = 0; i < active.length; i++) { + cm.addLineClass(active[i], "wrap", WRAP_CLASS); + cm.addLineClass(active[i], "background", BACK_CLASS); + cm.addLineClass(active[i], "gutter", GUTT_CLASS); + } + cm.state.activeLines = active; + }); + } + + function selectionChange(cm, sel) { + updateActiveLines(cm, sel.ranges); + } +}); + +// ========= tern.js ========= // + +// CodeMirror, copyright (c) by Marijn Haverbeke and others +// Distributed under an MIT license: https://codemirror.net/LICENSE + +// Glue code between CodeMirror and Tern. +// +// Create a CodeMirror.TernServer to wrap an actual Tern server, +// register open documents (CodeMirror.Doc instances) with it, and +// call its methods to activate the assisting functions that Tern +// provides. +// +// Options supported (all optional): +// * defs: An array of JSON definition data structures. +// * plugins: An object mapping plugin names to configuration +// options. +// * getFile: A function(name, c) that can be used to access files in +// the project that haven't been loaded yet. Simply do c(null) to +// indicate that a file is not available. +// * fileFilter: A function(value, docName, doc) that will be applied +// to documents before passing them on to Tern. +// * switchToDoc: A function(name, doc) that should, when providing a +// multi-file view, switch the view or focus to the named file. +// * showError: A function(editor, message) that can be used to +// override the way errors are displayed. +// * completionTip: Customize the content in tooltips for completions. +// Is passed a single argument—the completion's data as returned by +// Tern—and may return a string, DOM node, or null to indicate that +// no tip should be shown. By default the docstring is shown. +// * typeTip: Like completionTip, but for the tooltips shown for type +// queries. +// * responseFilter: A function(doc, query, request, error, data) that +// will be applied to the Tern responses before treating them +// +// +// It is possible to run the Tern server in a web worker by specifying +// these additional options: +// * useWorker: Set to true to enable web worker mode. You'll probably +// want to feature detect the actual value you use here, for example +// !!window.Worker. +// * workerScript: The main script of the worker. Point this to +// wherever you are hosting worker.js from this directory. +// * workerDeps: An array of paths pointing (relative to workerScript) +// to the Acorn and Tern libraries and any Tern plugins you want to +// load. Or, if you minified those into a single script and included +// them in the workerScript, simply leave this undefined. + +(function(mod) { + if (typeof exports == "object" && typeof module == "object") // CommonJS + mod(require("../../lib/codemirror")); + else if (typeof define == "function" && define.amd) // AMD + define(["../../lib/codemirror"], mod); + else // Plain browser env + mod(CodeMirror); +})(function(CodeMirror) { + "use strict"; + // declare global: tern + + CodeMirror.TernServer = function(options) { + var self = this; + this.options = options || {}; + var plugins = this.options.plugins || (this.options.plugins = {}); + if (!plugins.doc_comment) plugins.doc_comment = true; + this.docs = Object.create(null); + if (this.options.useWorker) { + this.server = new WorkerServer(this); + } else { + this.server = new tern.Server({ + getFile: function(name, c) { return getFile(self, name, c); }, + async: true, + defs: this.options.defs || [], + plugins: plugins + }); + } + this.trackChange = function(doc, change) { trackChange(self, doc, change); }; + + this.cachedArgHints = null; + this.activeArgHints = null; + this.jumpStack = []; + + this.getHint = function(cm, c) { return hint(self, cm, c); }; + this.getHint.async = true; + }; + + CodeMirror.TernServer.prototype = { + addDoc: function(name, doc) { + var data = {doc: doc, name: name, changed: null}; + this.server.addFile(name, docValue(this, data)); + CodeMirror.on(doc, "change", this.trackChange); + return this.docs[name] = data; + }, + + delDoc: function(id) { + var found = resolveDoc(this, id); + if (!found) return; + CodeMirror.off(found.doc, "change", this.trackChange); + delete this.docs[found.name]; + this.server.delFile(found.name); + }, + + hideDoc: function(id) { + closeArgHints(this); + var found = resolveDoc(this, id); + if (found && found.changed) sendDoc(this, found); + }, + + complete: function(cm) { + cm.showHint({hint: this.getHint}); + }, + + showType: function(cm, pos, c) { showContextInfo(this, cm, pos, "type", c); }, + + showDocs: function(cm, pos, c) { showContextInfo(this, cm, pos, "documentation", c); }, + + updateArgHints: function(cm) { updateArgHints(this, cm); }, + + jumpToDef: function(cm) { jumpToDef(this, cm); }, + + jumpBack: function(cm) { jumpBack(this, cm); }, + + rename: function(cm) { rename(this, cm); }, + + selectName: function(cm) { selectName(this, cm); }, + + request: function (cm, query, c, pos) { + var self = this; + var doc = findDoc(this, cm.getDoc()); + var request = buildRequest(this, doc, query, pos); + var extraOptions = request.query && this.options.queryOptions && this.options.queryOptions[request.query.type] + if (extraOptions) for (var prop in extraOptions) request.query[prop] = extraOptions[prop]; + + this.server.request(request, function (error, data) { + if (!error && self.options.responseFilter) + data = self.options.responseFilter(doc, query, request, error, data); + c(error, data); + }); + }, + + destroy: function () { + closeArgHints(this) + if (this.worker) { + this.worker.terminate(); + this.worker = null; + } + } + }; + + var Pos = CodeMirror.Pos; + var cls = "CodeMirror-Tern-"; + var bigDoc = 250; + + function getFile(ts, name, c) { + var buf = ts.docs[name]; + if (buf) + c(docValue(ts, buf)); + else if (ts.options.getFile) + ts.options.getFile(name, c); + else + c(null); + } + + function findDoc(ts, doc, name) { + for (var n in ts.docs) { + var cur = ts.docs[n]; + if (cur.doc == doc) return cur; + } + if (!name) for (var i = 0;; ++i) { + n = "[doc" + (i || "") + "]"; + if (!ts.docs[n]) { name = n; break; } + } + return ts.addDoc(name, doc); + } + + function resolveDoc(ts, id) { + if (typeof id == "string") return ts.docs[id]; + if (id instanceof CodeMirror) id = id.getDoc(); + if (id instanceof CodeMirror.Doc) return findDoc(ts, id); + } + + function trackChange(ts, doc, change) { + var data = findDoc(ts, doc); + + var argHints = ts.cachedArgHints; + if (argHints && argHints.doc == doc && cmpPos(argHints.start, change.to) >= 0) + ts.cachedArgHints = null; + + var changed = data.changed; + if (changed == null) + data.changed = changed = {from: change.from.line, to: change.from.line}; + var end = change.from.line + (change.text.length - 1); + if (change.from.line < changed.to) changed.to = changed.to - (change.to.line - end); + if (end >= changed.to) changed.to = end + 1; + if (changed.from > change.from.line) changed.from = change.from.line; + + if (doc.lineCount() > bigDoc && change.to - changed.from > 100) setTimeout(function() { + if (data.changed && data.changed.to - data.changed.from > 100) sendDoc(ts, data); + }, 200); + } + + function sendDoc(ts, doc) { + ts.server.request({files: [{type: "full", name: doc.name, text: docValue(ts, doc)}]}, function(error) { + if (error) window.console.error(error); + else doc.changed = null; + }); + } + + // Completion + + function hint(ts, cm, c) { + ts.request(cm, {type: "completions", types: true, docs: true, urls: true, caseInsensitive: true}, function(error, data) { + if (error) return showError(ts, cm, error); + var completions = [], after = ""; + var from = data.start, to = data.end; + if (cm.getRange(Pos(from.line, from.ch - 2), from) == "[\"" && + cm.getRange(to, Pos(to.line, to.ch + 2)) != "\"]") + after = "\"]"; + + for (var i = 0; i < data.completions.length; ++i) { + var completion = data.completions[i], className = typeToIcon(completion.type); + if (data.guess) className += " " + cls + "guess"; + completions.push({text: completion.name + after, + displayText: completion.displayName || completion.name, + className: className, + data: completion}); + } + + var obj = {from: from, to: to, list: completions}; + var tooltip = null; + CodeMirror.on(obj, "close", function() { remove(tooltip); }); + CodeMirror.on(obj, "update", function() { remove(tooltip); }); + CodeMirror.on(obj, "select", function(cur, node) { + remove(tooltip); + var content = ts.options.completionTip ? ts.options.completionTip(cur.data) : buildTooltip(cur.data); + if (content) { + tooltip = makeTooltip(node.parentNode.getBoundingClientRect().right + window.pageXOffset, + node.getBoundingClientRect().top + window.pageYOffset, content); + tooltip.className += " " + cls + "hint-doc"; + } + }); + c(obj); + }); + } + + function typeToIcon(type) { + var suffix; + if (type == "?") suffix = "unknown"; + else if (type == "number" || type == "string" || type == "bool") suffix = type; + else if (/^fn\(/.test(type)) suffix = "fn"; + else if (/^\[/.test(type)) suffix = "array"; + else suffix = "object"; + return cls + "completion " + cls + "completion-" + suffix; + } + + // Type queries + + function showContextInfo(ts, cm, pos, queryName, c) { + ts.request(cm, queryName, function(error, data) { + if (!error) { + var tip = buildTooltip(data); + if (tip) tempTooltip(cm, tip, ts); + } + if (c) c(); + }, pos); + } + + function buildTooltip(data) { + data = data || {}; + data.type = data.type || ''; + data.doc = data.doc || ''; + if (data.type.startsWith('fn(') || data.doc) { + var tip = elt("span", null, elt("strong", null, data.type || "not found")); + if (data.doc) + tip.appendChild(document.createTextNode("\n" + data.doc.replace(//g,"\n"))); + if (data.url) { + tip.appendChild(document.createTextNode("\n")); + var child = tip.appendChild(elt("a", null, "[文档]")); + child.href = data.url; + child.target = "_blank"; + } + return tip; + } + } + + // Maintaining argument hints + + function updateArgHints(ts, cm) { + closeArgHints(ts); + + if (cm.somethingSelected()) return; + var state = cm.getTokenAt(cm.getCursor()).state; + var inner = CodeMirror.innerMode(cm.getMode(), state); + if (inner.mode.name != "javascript") return; + var lex = inner.state.lexical; + if (lex.info != "call") return; + + var ch, argPos = lex.pos || 0, tabSize = cm.getOption("tabSize"); + for (var line = cm.getCursor().line, e = Math.max(0, line - 9), found = false; line >= e; --line) { + var str = cm.getLine(line), extra = 0; + for (var pos = 0;;) { + var tab = str.indexOf("\t", pos); + if (tab == -1) break; + extra += tabSize - (tab + extra) % tabSize - 1; + pos = tab + 1; + } + ch = lex.column - extra; + if (str.charAt(ch) == "(") {found = true; break;} + } + if (!found) return; + + var start = Pos(line, ch); + var cache = ts.cachedArgHints; + if (cache && cache.doc == cm.getDoc() && cmpPos(start, cache.start) == 0) + return showArgHints(ts, cm, argPos); + + ts.request(cm, {type: "type", preferFunction: true, end: start}, function(error, data) { + if (error || !data.type || !(/^fn\(/).test(data.type)) return; + ts.cachedArgHints = { + start: start, + type: parseFnType(data.type), + name: data.exprName || data.name || "fn", + guess: data.guess, + doc: cm.getDoc() + }; + showArgHints(ts, cm, argPos); + }); + } + + function showArgHints(ts, cm, pos) { + closeArgHints(ts); + + var cache = ts.cachedArgHints, tp = cache.type; + var tip = elt("span", cache.guess ? cls + "fhint-guess" : null, + elt("span", cls + "fname", cache.name), "("); + for (var i = 0; i < tp.args.length; ++i) { + if (i) tip.appendChild(document.createTextNode(", ")); + var arg = tp.args[i]; + tip.appendChild(elt("span", cls + "farg" + (i == pos ? " " + cls + "farg-current" : ""), arg.name || "?")); + if (arg.type != "?") { + tip.appendChild(document.createTextNode(":\u00a0")); + tip.appendChild(elt("span", cls + "type", arg.type)); + } + } + tip.appendChild(document.createTextNode(tp.rettype ? ") ->\u00a0" : ")")); + if (tp.rettype) tip.appendChild(elt("span", cls + "type", tp.rettype)); + var place = cm.cursorCoords(null, "page"); + var tooltip = ts.activeArgHints = makeTooltip(place.right + 1, place.bottom, tip) + setTimeout(function() { + tooltip.clear = onEditorActivity(cm, function() { + if (ts.activeArgHints == tooltip) closeArgHints(ts) }) + }, 20) + } + + function parseFnType(text) { + var args = [], pos = 3; + + function skipMatching(upto) { + var depth = 0, start = pos; + for (;;) { + var next = text.charAt(pos); + if (upto.test(next) && !depth) return text.slice(start, pos); + if (/[{\[\(]/.test(next)) ++depth; + else if (/[}\]\)]/.test(next)) --depth; + ++pos; + } + } + + // Parse arguments + if (text.charAt(pos) != ")") for (;;) { + var name = text.slice(pos).match(/^([^, \(\[\{]+): /); + if (name) { + pos += name[0].length; + name = name[1]; + } + args.push({name: name, type: skipMatching(/[\),]/)}); + if (text.charAt(pos) == ")") break; + pos += 2; + } + + var rettype = text.slice(pos).match(/^\) -> (.*)$/); + + return {args: args, rettype: rettype && rettype[1]}; + } + + // Moving to the definition of something + + function jumpToDef(ts, cm) { + function inner(varName) { + var req = {type: "definition", variable: varName || null}; + var doc = findDoc(ts, cm.getDoc()); + ts.server.request(buildRequest(ts, doc, req), function(error, data) { + if (error) return showError(ts, cm, error); + if (!data.file && data.url) { window.open(data.url); return; } + + if (data.file) { + var localDoc = ts.docs[data.file], found; + if (localDoc && (found = findContext(localDoc.doc, data))) { + ts.jumpStack.push({file: doc.name, + start: cm.getCursor("from"), + end: cm.getCursor("to")}); + moveTo(ts, doc, localDoc, found.start, found.end); + return; + } + } + showError(ts, cm, "Could not find a definition."); + }); + } + + if (!atInterestingExpression(cm)) + dialog(cm, "跳转到变量: ", function(name) { if (name) inner(name); }); + else + inner(); + } + + function jumpBack(ts, cm) { + var pos = ts.jumpStack.pop(), doc = pos && ts.docs[pos.file]; + if (!doc) return; + moveTo(ts, findDoc(ts, cm.getDoc()), doc, pos.start, pos.end); + } + + function moveTo(ts, curDoc, doc, start, end) { + doc.doc.setSelection(start, end); + if (curDoc != doc && ts.options.switchToDoc) { + closeArgHints(ts); + ts.options.switchToDoc(doc.name, doc.doc); + } + } + + // The {line,ch} representation of positions makes this rather awkward. + function findContext(doc, data) { + var before = data.context.slice(0, data.contextOffset).split("\n"); + var startLine = data.start.line - (before.length - 1); + var start = Pos(startLine, (before.length == 1 ? data.start.ch : doc.getLine(startLine).length) - before[0].length); + + var text = doc.getLine(startLine).slice(start.ch); + for (var cur = startLine + 1; cur < doc.lineCount() && text.length < data.context.length; ++cur) + text += "\n" + doc.getLine(cur); + if (text.slice(0, data.context.length) == data.context) return data; + + var cursor = doc.getSearchCursor(data.context, 0, false); + var nearest, nearestDist = Infinity; + while (cursor.findNext()) { + var from = cursor.from(), dist = Math.abs(from.line - start.line) * 10000; + if (!dist) dist = Math.abs(from.ch - start.ch); + if (dist < nearestDist) { nearest = from; nearestDist = dist; } + } + if (!nearest) return null; + + if (before.length == 1) + nearest.ch += before[0].length; + else + nearest = Pos(nearest.line + (before.length - 1), before[before.length - 1].length); + if (data.start.line == data.end.line) + var end = Pos(nearest.line, nearest.ch + (data.end.ch - data.start.ch)); + else + var end = Pos(nearest.line + (data.end.line - data.start.line), data.end.ch); + return {start: nearest, end: end}; + } + + function atInterestingExpression(cm) { + var pos = cm.getCursor("end"), tok = cm.getTokenAt(pos); + if (tok.start < pos.ch && tok.type == "comment") return false; + return /[\w)\]]/.test(cm.getLine(pos.line).slice(Math.max(pos.ch - 1, 0), pos.ch + 1)); + } + + // Variable renaming + + function rename(ts, cm) { + var token = cm.getTokenAt(cm.getCursor()); + if (!/\w/.test(token.string)) return showError(ts, cm, "当前不是一个变量"); + dialog(cm, "重命名 " + token.string, function(newName) { + ts.request(cm, {type: "rename", newName: newName, fullDocs: true}, function(error, data) { + if (error) return showError(ts, cm, error); + applyChanges(ts, data.changes); + }); + }); + } + + function selectName(ts, cm) { + var name = findDoc(ts, cm.doc).name; + ts.request(cm, {type: "refs"}, function(error, data) { + if (error) return showError(ts, cm, error); + var ranges = [], cur = 0; + var curPos = cm.getCursor(); + for (var i = 0; i < data.refs.length; i++) { + var ref = data.refs[i]; + if (ref.file == name) { + ranges.push({anchor: ref.start, head: ref.end}); + if (cmpPos(curPos, ref.start) >= 0 && cmpPos(curPos, ref.end) <= 0) + cur = ranges.length - 1; + } + } + cm.setSelections(ranges, cur); + }); + } + + var nextChangeOrig = 0; + function applyChanges(ts, changes) { + var perFile = Object.create(null); + for (var i = 0; i < changes.length; ++i) { + var ch = changes[i]; + (perFile[ch.file] || (perFile[ch.file] = [])).push(ch); + } + for (var file in perFile) { + var known = ts.docs[file], chs = perFile[file];; + if (!known) continue; + chs.sort(function(a, b) { return cmpPos(b.start, a.start); }); + var origin = "*rename" + (++nextChangeOrig); + for (var i = 0; i < chs.length; ++i) { + var ch = chs[i]; + known.doc.replaceRange(ch.text, ch.start, ch.end, origin); + } + } + } + + // Generic request-building helper + + function buildRequest(ts, doc, query, pos) { + var files = [], offsetLines = 0, allowFragments = !query.fullDocs; + if (!allowFragments) delete query.fullDocs; + if (typeof query == "string") query = {type: query}; + query.lineCharPositions = true; + if (query.end == null) { + query.end = pos || doc.doc.getCursor("end"); + if (doc.doc.somethingSelected()) + query.start = doc.doc.getCursor("start"); + } + var startPos = query.start || query.end; + + if (doc.changed) { + if (doc.doc.lineCount() > bigDoc && allowFragments !== false && + doc.changed.to - doc.changed.from < 100 && + doc.changed.from <= startPos.line && doc.changed.to > query.end.line) { + files.push(getFragmentAround(doc, startPos, query.end)); + query.file = "#0"; + var offsetLines = files[0].offsetLines; + if (query.start != null) query.start = Pos(query.start.line - -offsetLines, query.start.ch); + query.end = Pos(query.end.line - offsetLines, query.end.ch); + } else { + files.push({type: "full", + name: doc.name, + text: docValue(ts, doc)}); + query.file = doc.name; + doc.changed = null; + } + } else { + query.file = doc.name; + } + for (var name in ts.docs) { + var cur = ts.docs[name]; + if (cur.changed && cur != doc) { + files.push({type: "full", name: cur.name, text: docValue(ts, cur)}); + cur.changed = null; + } + } + + return {query: query, files: files}; + } + + function getFragmentAround(data, start, end) { + var doc = data.doc; + var minIndent = null, minLine = null, endLine, tabSize = 4; + for (var p = start.line - 1, min = Math.max(0, p - 50); p >= min; --p) { + var line = doc.getLine(p), fn = line.search(/\bfunction\b/); + if (fn < 0) continue; + var indent = CodeMirror.countColumn(line, null, tabSize); + if (minIndent != null && minIndent <= indent) continue; + minIndent = indent; + minLine = p; + } + if (minLine == null) minLine = min; + var max = Math.min(doc.lastLine(), end.line + 20); + if (minIndent == null || minIndent == CodeMirror.countColumn(doc.getLine(start.line), null, tabSize)) + endLine = max; + else for (endLine = end.line + 1; endLine < max; ++endLine) { + var indent = CodeMirror.countColumn(doc.getLine(endLine), null, tabSize); + if (indent <= minIndent) break; + } + var from = Pos(minLine, 0); + + return {type: "part", + name: data.name, + offsetLines: from.line, + text: doc.getRange(from, Pos(endLine, end.line == endLine ? null : 0))}; + } + + // Generic utilities + + var cmpPos = CodeMirror.cmpPos; + + function elt(tagname, cls /*, ... elts*/) { + var e = document.createElement(tagname); + if (cls) e.className = cls; + for (var i = 2; i < arguments.length; ++i) { + var elt = arguments[i]; + if (typeof elt == "string") elt = document.createTextNode(elt); + e.appendChild(elt); + } + return e; + } + + function dialog(cm, text, f) { + if (cm.openDialog) + cm.openDialog(text + ": ", f); + else + f(prompt(text, "")); + } + + // Tooltips + function tempTooltip(cm, content, ts) { + if (cm.state.ternTooltip) remove(cm.state.ternTooltip); + var where = cm.cursorCoords(); + var tip = cm.state.ternTooltip = makeTooltip(where.right + 1, where.bottom, content); + function clear() { + if (mouseOnTip) { + mouseOnTip = false; + setTimeout(clear, 100); + return; + } + cm.state.ternTooltip = null; + if (tip.parentNode) remove(tip) + clearActivity() + } + var mouseOnTip = false; + CodeMirror.on(tip, "mousemove", function() { mouseOnTip = true; }); + CodeMirror.on(tip, "mouseout", function(e) { mouseOnTip = false; }); + var clearActivity = onEditorActivity(cm, clear) + } + + function onEditorActivity(cm, f) { + cm.on("cursorActivity", f) + cm.on("blur", f) + cm.on("scroll", f) + cm.on("setDoc", f) + return function() { + cm.off("cursorActivity", f) + cm.off("blur", f) + cm.off("scroll", f) + cm.off("setDoc", f) + } + } + + function makeTooltip(x, y, content) { + if (typeof content === 'string') { + content = content.replace(//g, '\n') + } + var node = elt("div", cls + "tooltip", content); + node.style.left = x + "px"; + node.style.top = y + "px"; + document.body.appendChild(node); + return node; + } + + function remove(node) { + var p = node && node.parentNode; + if (p) p.removeChild(node); + } + + function fadeOut(tooltip) { + tooltip.style.opacity = "0"; + setTimeout(function() { remove(tooltip); }, 1100); + } + + function showError(ts, cm, msg) { + if (ts.options.showError) + ts.options.showError(cm, msg); + else + tempTooltip(cm, String(msg), ts); + } + + function closeArgHints(ts) { + if (ts.activeArgHints) { + if (ts.activeArgHints.clear) ts.activeArgHints.clear() + remove(ts.activeArgHints) + ts.activeArgHints = null + } + } + + function docValue(ts, doc) { + var val = doc.doc.getValue(); + if (ts.options.fileFilter) val = ts.options.fileFilter(val, doc.name, doc.doc); + return val; + } + + // Worker wrapper + + function WorkerServer(ts) { + var worker = ts.worker = new Worker(ts.options.workerScript); + worker.postMessage({type: "init", + defs: ts.options.defs, + plugins: ts.options.plugins, + scripts: ts.options.workerDeps}); + var msgId = 0, pending = {}; + + function send(data, c) { + if (c) { + data.id = ++msgId; + pending[msgId] = c; + } + worker.postMessage(data); + } + worker.onmessage = function(e) { + var data = e.data; + if (data.type == "getFile") { + getFile(ts, data.name, function(err, text) { + send({type: "getFile", err: String(err), text: text, id: data.id}); + }); + } else if (data.type == "debug") { + window.console.log(data.message); + } else if (data.id && pending[data.id]) { + pending[data.id](data.err, data.body); + delete pending[data.id]; + } + }; + worker.onerror = function(e) { + for (var id in pending) pending[id](e); + pending = {}; + }; + + this.addFile = function(name, text) { send({type: "add", name: name, text: text}); }; + this.delFile = function(name) { send({type: "del", name: name}); }; + this.request = function(body, c) { send({type: "req", body: body}, c); }; + } +}); + +// ========= lint.js ========= // + +// CodeMirror, copyright (c) by Marijn Haverbeke and others +// Distributed under an MIT license: https://codemirror.net/LICENSE + +(function(mod) { + if (typeof exports == "object" && typeof module == "object") // CommonJS + mod(require("../../lib/codemirror")); + else if (typeof define == "function" && define.amd) // AMD + define(["../../lib/codemirror"], mod); + else // Plain browser env + mod(CodeMirror); +})(function(CodeMirror) { + "use strict"; + var GUTTER_ID = "CodeMirror-lint-markers"; + + function showTooltip(cm, e, content) { + var tt = document.createElement("div"); + tt.className = "CodeMirror-lint-tooltip cm-s-" + cm.options.theme; + tt.appendChild(content.cloneNode(true)); + if (cm.state.lint.options.selfContain) + cm.getWrapperElement().appendChild(tt); + else + document.body.appendChild(tt); + + function position(e) { + if (!tt.parentNode) return CodeMirror.off(document, "mousemove", position); + tt.style.top = Math.max(0, e.clientY - tt.offsetHeight - 5) + "px"; + tt.style.left = (e.clientX + 5) + "px"; + } + CodeMirror.on(document, "mousemove", position); + position(e); + if (tt.style.opacity != null) tt.style.opacity = 1; + return tt; + } + function rm(elt) { + if (elt.parentNode) elt.parentNode.removeChild(elt); + } + function hideTooltip(tt) { + if (!tt.parentNode) return; + if (tt.style.opacity == null) rm(tt); + tt.style.opacity = 0; + setTimeout(function() { rm(tt); }, 600); + } + + function showTooltipFor(cm, e, content, node) { + var tooltip = showTooltip(cm, e, content); + function hide() { + CodeMirror.off(node, "mouseout", hide); + if (tooltip) { hideTooltip(tooltip); tooltip = null; } + } + var poll = setInterval(function() { + if (tooltip) for (var n = node;; n = n.parentNode) { + if (n && n.nodeType == 11) n = n.host; + if (n == document.body) return; + if (!n) { hide(); break; } + } + if (!tooltip) return clearInterval(poll); + }, 400); + CodeMirror.on(node, "mouseout", hide); + } + + function LintState(cm, options, hasGutter) { + this.marked = []; + this.options = options; + this.timeout = null; + this.hasGutter = hasGutter; + this.onMouseOver = function(e) { onMouseOver(cm, e); }; + this.waitingFor = 0 + } + + function parseOptions(_cm, options) { + if (options instanceof Function) return {getAnnotations: options}; + if (!options || options === true) options = {}; + return options; + } + + function clearMarks(cm) { + var state = cm.state.lint; + if (state.hasGutter) cm.clearGutter(GUTTER_ID); + for (var i = 0; i < state.marked.length; ++i) + state.marked[i].clear(); + state.marked.length = 0; + } + + function makeMarker(cm, labels, severity, multiple, tooltips) { + var marker = document.createElement("div"), inner = marker; + marker.className = "CodeMirror-lint-marker-" + severity; + if (multiple) { + inner = marker.appendChild(document.createElement("div")); + inner.className = "CodeMirror-lint-marker-multiple"; + } + + if (tooltips != false) CodeMirror.on(inner, "mouseover", function(e) { + showTooltipFor(cm, e, labels, inner); + }); + + return marker; + } + + function getMaxSeverity(a, b) { + if (a == "error") return a; + else return b; + } + + function groupByLine(annotations) { + var lines = []; + for (var i = 0; i < annotations.length; ++i) { + var ann = annotations[i], line = ann.from.line; + (lines[line] || (lines[line] = [])).push(ann); + } + return lines; + } + + function annotationTooltip(ann) { + var severity = ann.severity; + if (!severity) severity = "error"; + var tip = document.createElement("div"); + tip.className = "CodeMirror-lint-message-" + severity; + if (typeof ann.messageHTML != 'undefined') { + tip.innerHTML = ann.messageHTML; + } else { + tip.appendChild(document.createTextNode(ann.message)); + } + return tip; + } + + function lintAsync(cm, getAnnotations, passOptions) { + var state = cm.state.lint + var id = ++state.waitingFor + function abort() { + id = -1 + cm.off("change", abort) + } + cm.on("change", abort) + getAnnotations(cm.getValue(), function(annotations, arg2) { + cm.off("change", abort) + if (state.waitingFor != id) return + if (arg2 && annotations instanceof CodeMirror) annotations = arg2 + cm.operation(function() {updateLinting(cm, annotations)}) + }, passOptions, cm); + } + + function startLinting(cm) { + var state = cm.state.lint, options = state.options; + /* + * Passing rules in `options` property prevents JSHint (and other linters) from complaining + * about unrecognized rules like `onUpdateLinting`, `delay`, `lintOnChange`, etc. + */ + var passOptions = options.options || options; + var getAnnotations = options.getAnnotations || cm.getHelper(CodeMirror.Pos(0, 0), "lint"); + if (!getAnnotations) return; + if (options.async || getAnnotations.async) { + lintAsync(cm, getAnnotations, passOptions) + } else { + var annotations = getAnnotations(cm.getValue(), passOptions, cm); + if (!annotations) return; + if (annotations.then) annotations.then(function(issues) { + cm.operation(function() {updateLinting(cm, issues)}) + }); + else cm.operation(function() {updateLinting(cm, annotations)}) + } + } + + function updateLinting(cm, annotationsNotSorted) { + clearMarks(cm); + var state = cm.state.lint, options = state.options; + + var annotations = groupByLine(annotationsNotSorted); + + for (var line = 0; line < annotations.length; ++line) { + var anns = annotations[line]; + if (!anns) continue; + + var maxSeverity = null; + var tipLabel = state.hasGutter && document.createDocumentFragment(); + + for (var i = 0; i < anns.length; ++i) { + var ann = anns[i]; + var severity = ann.severity; + if (!severity) severity = "error"; + maxSeverity = getMaxSeverity(maxSeverity, severity); + + if (options.formatAnnotation) ann = options.formatAnnotation(ann); + if (state.hasGutter) tipLabel.appendChild(annotationTooltip(ann)); + + if (ann.to) state.marked.push(cm.markText(ann.from, ann.to, { + className: "CodeMirror-lint-mark-" + severity, + __annotation: ann + })); + } + + if (state.hasGutter) + cm.setGutterMarker(line, GUTTER_ID, makeMarker(cm, tipLabel, maxSeverity, anns.length > 1, + state.options.tooltips)); + } + if (options.onUpdateLinting) options.onUpdateLinting(annotationsNotSorted, annotations, cm); + } + + function onChange(cm) { + var state = cm.state.lint; + if (!state) return; + clearTimeout(state.timeout); + state.timeout = setTimeout(function(){startLinting(cm);}, state.options.delay || 500); + } + + function popupTooltips(cm, annotations, e) { + var target = e.target || e.srcElement; + var tooltip = document.createDocumentFragment(); + for (var i = 0; i < annotations.length; i++) { + var ann = annotations[i]; + tooltip.appendChild(annotationTooltip(ann)); + } + showTooltipFor(cm, e, tooltip, target); + } + + function onMouseOver(cm, e) { + var target = e.target || e.srcElement; + if (!/\bCodeMirror-lint-mark-/.test(target.className)) return; + var box = target.getBoundingClientRect(), x = (box.left + box.right) / 2, y = (box.top + box.bottom) / 2; + var spans = cm.findMarksAt(cm.coordsChar({left: x, top: y}, "client")); + + var annotations = []; + for (var i = 0; i < spans.length; ++i) { + var ann = spans[i].__annotation; + if (ann) annotations.push(ann); + } + if (annotations.length) popupTooltips(cm, annotations, e); + } + + CodeMirror.defineOption("lint", false, function(cm, val, old) { + if (old && old != CodeMirror.Init) { + clearMarks(cm); + if (cm.state.lint.options.lintOnChange !== false) + cm.off("change", onChange); + CodeMirror.off(cm.getWrapperElement(), "mouseover", cm.state.lint.onMouseOver); + clearTimeout(cm.state.lint.timeout); + delete cm.state.lint; + } + + if (val) { + var gutters = cm.getOption("gutters"), hasLintGutter = false; + for (var i = 0; i < gutters.length; ++i) if (gutters[i] == GUTTER_ID) hasLintGutter = true; + var state = cm.state.lint = new LintState(cm, parseOptions(cm, val), hasLintGutter); + if (state.options.lintOnChange !== false) + cm.on("change", onChange); + if (state.options.tooltips != false && state.options.tooltips != "gutter") + CodeMirror.on(cm.getWrapperElement(), "mouseover", state.onMouseOver); + + startLinting(cm); + } + }); + + CodeMirror.defineExtension("performLint", function() { + if (this.state.lint) startLinting(this); + }); +}); + +// ========= lint ========= // + +// CodeMirror, copyright (c) by Marijn Haverbeke and others +// Distributed under an MIT license: https://codemirror.net/LICENSE + +(function(mod) { + if (typeof exports == "object" && typeof module == "object") // CommonJS + mod(require("../../lib/codemirror")); + else if (typeof define == "function" && define.amd) // AMD + define(["../../lib/codemirror"], mod); + else // Plain browser env + mod(CodeMirror); +})(function(CodeMirror) { + "use strict"; + // declare global: JSHINT + + function validator(text, options) { + if (!window.JSHINT) { + if (window.console) { + window.console.error("Error: window.JSHINT not defined, CodeMirror JavaScript linting cannot run."); + } + return []; + } + if (!options.indent) // JSHint error.character actually is a column index, this fixes underlining on lines using tabs for indentation + options.indent = 1; // JSHint default value is 4 + options.asi = true; // Suppress "missing semicolon" + options.shadow = true; // Suppress "variable is already defined" + options.eqnull = true; // Suppress "compare with null" + options.maxerr = 1000; + JSHINT(text, options, options.globals); + var errors = JSHINT.data().errors, result = []; + if (errors) parseErrors(errors, result); + return result; + } + + CodeMirror.registerHelper("lint", "javascript", validator); + + function parseErrors(errors, output) { + for ( var i = 0; i < errors.length; i++) { + var error = errors[i]; + if (error) { + if (error.line <= 0) { + if (window.console) { + window.console.warn("Cannot display JSHint error (invalid line " + error.line + ")", error); + } + continue; + } + + var start = error.character - 1, end = start + 1; + if (error.evidence) { + var index = error.evidence.substring(start).search(/.\b/); + if (index > -1) { + end += index; + } + } + + // Convert to format expected by validation service + var hint = { + message: error.reason, + severity: error.code ? (error.code.startsWith('W') ? "warning" : "error") : "error", + from: CodeMirror.Pos(error.line - 1, start), + to: CodeMirror.Pos(error.line - 1, end) + }; + + output.push(hint); + } + } + } +}); + +// ========= comments.js ========= + +// CodeMirror, copyright (c) by Marijn Haverbeke and others +// Distributed under an MIT license: https://codemirror.net/LICENSE + +(function(mod) { + if (typeof exports == "object" && typeof module == "object") // CommonJS + mod(require("../../lib/codemirror")); + else if (typeof define == "function" && define.amd) // AMD + define(["../../lib/codemirror"], mod); + else // Plain browser env + mod(CodeMirror); +})(function(CodeMirror) { + "use strict"; + + var noOptions = {}; + var nonWS = /[^\s\u00a0]/; + var Pos = CodeMirror.Pos; + + function firstNonWS(str) { + var found = str.search(nonWS); + return found == -1 ? 0 : found; + } + + CodeMirror.commands.toggleComment = function(cm) { + cm.toggleComment(); + }; + + CodeMirror.defineExtension("toggleComment", function(options) { + if (!options) options = noOptions; + var cm = this; + var minLine = Infinity, ranges = this.listSelections(), mode = null; + for (var i = ranges.length - 1; i >= 0; i--) { + var from = ranges[i].from(), to = ranges[i].to(); + if (from.line >= minLine) continue; + if (to.line >= minLine) to = Pos(minLine, 0); + minLine = from.line; + if (mode == null) { + if (cm.uncomment(from, to, options)) mode = "un"; + else { cm.lineComment(from, to, options); mode = "line"; } + } else if (mode == "un") { + cm.uncomment(from, to, options); + } else { + cm.lineComment(from, to, options); + } + } + }); + + // Rough heuristic to try and detect lines that are part of multi-line string + function probablyInsideString(cm, pos, line) { + return /\bstring\b/.test(cm.getTokenTypeAt(Pos(pos.line, 0))) && !/^[\'\"\`]/.test(line) + } + + function getMode(cm, pos) { + var mode = cm.getMode() + return mode.useInnerComments === false || !mode.innerMode ? mode : cm.getModeAt(pos) + } + + CodeMirror.defineExtension("lineComment", function(from, to, options) { + if (!options) options = noOptions; + var self = this, mode = getMode(self, from); + var firstLine = self.getLine(from.line); + if (firstLine == null || probablyInsideString(self, from, firstLine)) return; + + var commentString = options.lineComment || mode.lineComment; + if (!commentString) { + if (options.blockCommentStart || mode.blockCommentStart) { + options.fullLines = true; + self.blockComment(from, to, options); + } + return; + } + + var end = Math.min(to.ch != 0 || to.line == from.line ? to.line + 1 : to.line, self.lastLine() + 1); + var pad = options.padding == null ? " " : options.padding; + var blankLines = options.commentBlankLines || from.line == to.line; + + self.operation(function() { + if (options.indent) { + var baseString = null; + for (var i = from.line; i < end; ++i) { + var line = self.getLine(i); + var whitespace = line.slice(0, firstNonWS(line)); + if (baseString == null || baseString.length > whitespace.length) { + baseString = whitespace; + } + } + for (var i = from.line; i < end; ++i) { + var line = self.getLine(i), cut = baseString.length; + if (!blankLines && !nonWS.test(line)) continue; + if (line.slice(0, cut) != baseString) cut = firstNonWS(line); + self.replaceRange(baseString + commentString + pad, Pos(i, 0), Pos(i, cut)); + } + } else { + for (var i = from.line; i < end; ++i) { + if (blankLines || nonWS.test(self.getLine(i))) + self.replaceRange(commentString + pad, Pos(i, 0)); + } + } + }); + }); + + CodeMirror.defineExtension("blockComment", function(from, to, options) { + if (!options) options = noOptions; + var self = this, mode = getMode(self, from); + var startString = options.blockCommentStart || mode.blockCommentStart; + var endString = options.blockCommentEnd || mode.blockCommentEnd; + if (!startString || !endString) { + if ((options.lineComment || mode.lineComment) && options.fullLines != false) + self.lineComment(from, to, options); + return; + } + if (/\bcomment\b/.test(self.getTokenTypeAt(Pos(from.line, 0)))) return + + var end = Math.min(to.line, self.lastLine()); + if (end != from.line && to.ch == 0 && nonWS.test(self.getLine(end))) --end; + + var pad = options.padding == null ? " " : options.padding; + if (from.line > end) return; + + self.operation(function() { + if (options.fullLines != false) { + var lastLineHasText = nonWS.test(self.getLine(end)); + self.replaceRange(pad + endString, Pos(end)); + self.replaceRange(startString + pad, Pos(from.line, 0)); + var lead = options.blockCommentLead || mode.blockCommentLead; + if (lead != null) for (var i = from.line + 1; i <= end; ++i) + if (i != end || lastLineHasText) + self.replaceRange(lead + pad, Pos(i, 0)); + } else { + self.replaceRange(endString, to); + self.replaceRange(startString, from); + } + }); + }); + + CodeMirror.defineExtension("uncomment", function(from, to, options) { + if (!options) options = noOptions; + var self = this, mode = getMode(self, from); + var end = Math.min(to.ch != 0 || to.line == from.line ? to.line : to.line - 1, self.lastLine()), start = Math.min(from.line, end); + + // Try finding line comments + var lineString = options.lineComment || mode.lineComment, lines = []; + var pad = options.padding == null ? " " : options.padding, didSomething; + lineComment: { + if (!lineString) break lineComment; + for (var i = start; i <= end; ++i) { + var line = self.getLine(i); + var found = line.indexOf(lineString); + if (found > -1 && !/comment/.test(self.getTokenTypeAt(Pos(i, found + 1)))) found = -1; + if (found == -1 && nonWS.test(line)) break lineComment; + if (found > -1 && nonWS.test(line.slice(0, found))) break lineComment; + lines.push(line); + } + self.operation(function() { + for (var i = start; i <= end; ++i) { + var line = lines[i - start]; + var pos = line.indexOf(lineString), endPos = pos + lineString.length; + if (pos < 0) continue; + if (line.slice(endPos, endPos + pad.length) == pad) endPos += pad.length; + didSomething = true; + self.replaceRange("", Pos(i, pos), Pos(i, endPos)); + } + }); + if (didSomething) return true; + } + + // Try block comments + var startString = options.blockCommentStart || mode.blockCommentStart; + var endString = options.blockCommentEnd || mode.blockCommentEnd; + if (!startString || !endString) return false; + var lead = options.blockCommentLead || mode.blockCommentLead; + var startLine = self.getLine(start), open = startLine.indexOf(startString) + if (open == -1) return false + var endLine = end == start ? startLine : self.getLine(end) + var close = endLine.indexOf(endString, end == start ? open + startString.length : 0); + var insideStart = Pos(start, open + 1), insideEnd = Pos(end, close + 1) + if (close == -1 || + !/comment/.test(self.getTokenTypeAt(insideStart)) || + !/comment/.test(self.getTokenTypeAt(insideEnd)) || + self.getRange(insideStart, insideEnd, "\n").indexOf(endString) > -1) + return false; + + // Avoid killing block comments completely outside the selection. + // Positions of the last startString before the start of the selection, and the first endString after it. + var lastStart = startLine.lastIndexOf(startString, from.ch); + var firstEnd = lastStart == -1 ? -1 : startLine.slice(0, from.ch).indexOf(endString, lastStart + startString.length); + if (lastStart != -1 && firstEnd != -1 && firstEnd + endString.length != from.ch) return false; + // Positions of the first endString after the end of the selection, and the last startString before it. + firstEnd = endLine.indexOf(endString, to.ch); + var almostLastStart = endLine.slice(to.ch).lastIndexOf(startString, firstEnd - to.ch); + lastStart = (firstEnd == -1 || almostLastStart == -1) ? -1 : to.ch + almostLastStart; + if (firstEnd != -1 && lastStart != -1 && lastStart != to.ch) return false; + + self.operation(function() { + self.replaceRange("", Pos(end, close - (pad && endLine.slice(close - pad.length, close) == pad ? pad.length : 0)), + Pos(end, close + endString.length)); + var openEnd = open + startString.length; + if (pad && startLine.slice(openEnd, openEnd + pad.length) == pad) openEnd += pad.length; + self.replaceRange("", Pos(start, open), Pos(start, openEnd)); + if (lead) for (var i = start + 1; i <= end; ++i) { + var line = self.getLine(i), found = line.indexOf(lead); + if (found == -1 || nonWS.test(line.slice(0, found))) continue; + var foundEnd = found + lead.length; + if (pad && line.slice(foundEnd, foundEnd + pad.length) == pad) foundEnd += pad.length; + self.replaceRange("", Pos(i, found), Pos(i, foundEnd)); + } + }); + return true; + }); +}); + +// ====== foldcode.js + foldgutter.js + bracefold.js ====== // +// CodeMirror, copyright (c) by Marijn Haverbeke and others +// Distributed under an MIT license: https://codemirror.net/LICENSE + +(function(mod) { + if (typeof exports == "object" && typeof module == "object") // CommonJS + mod(require("../../lib/codemirror")); + else if (typeof define == "function" && define.amd) // AMD + define(["../../lib/codemirror"], mod); + else // Plain browser env + mod(CodeMirror); +})(function(CodeMirror) { + "use strict"; + + function doFold(cm, pos, options, force) { + if (options && options.call) { + var finder = options; + options = null; + } else { + var finder = getOption(cm, options, "rangeFinder"); + } + if (typeof pos == "number") pos = CodeMirror.Pos(pos, 0); + var minSize = getOption(cm, options, "minFoldSize"); + + function getRange(allowFolded) { + var range = finder(cm, pos); + if (!range || range.to.line - range.from.line < minSize) return null; + var marks = cm.findMarksAt(range.from); + for (var i = 0; i < marks.length; ++i) { + if (marks[i].__isFold && force !== "fold") { + if (!allowFolded) return null; + range.cleared = true; + marks[i].clear(); + } + } + return range; + } + + var range = getRange(true); + if (getOption(cm, options, "scanUp")) while (!range && pos.line > cm.firstLine()) { + pos = CodeMirror.Pos(pos.line - 1, 0); + range = getRange(false); + } + if (!range || range.cleared || force === "unfold") return; + + var myWidget = makeWidget(cm, options, range); + CodeMirror.on(myWidget, "mousedown", function(e) { + myRange.clear(); + CodeMirror.e_preventDefault(e); + }); + var myRange = cm.markText(range.from, range.to, { + replacedWith: myWidget, + clearOnEnter: getOption(cm, options, "clearOnEnter"), + __isFold: true + }); + myRange.on("clear", function(from, to) { + CodeMirror.signal(cm, "unfold", cm, from, to); + }); + CodeMirror.signal(cm, "fold", cm, range.from, range.to); + } + + function makeWidget(cm, options, range) { + var widget = getOption(cm, options, "widget"); + + if (typeof widget == "function") { + widget = widget(range.from, range.to); + } + + if (typeof widget == "string") { + var text = document.createTextNode(widget); + widget = document.createElement("span"); + widget.appendChild(text); + widget.className = "CodeMirror-foldmarker"; + } else if (widget) { + widget = widget.cloneNode(true) + } + return widget; + } + + // Clumsy backwards-compatible interface + CodeMirror.newFoldFunction = function(rangeFinder, widget) { + return function(cm, pos) { doFold(cm, pos, {rangeFinder: rangeFinder, widget: widget}); }; + }; + + // New-style interface + CodeMirror.defineExtension("foldCode", function(pos, options, force) { + doFold(this, pos, options, force); + }); + + CodeMirror.defineExtension("isFolded", function(pos) { + var marks = this.findMarksAt(pos); + for (var i = 0; i < marks.length; ++i) + if (marks[i].__isFold) return true; + }); + + CodeMirror.commands.toggleFold = function(cm) { + cm.foldCode(cm.getCursor()); + }; + CodeMirror.commands.fold = function(cm) { + cm.foldCode(cm.getCursor(), null, "fold"); + }; + CodeMirror.commands.unfold = function(cm) { + cm.foldCode(cm.getCursor(), null, "unfold"); + }; + CodeMirror.commands.foldAll = function(cm) { + cm.operation(function() { + for (var i = cm.firstLine(), e = cm.lastLine(); i <= e; i++) + cm.foldCode(CodeMirror.Pos(i, 0), null, "fold"); + }); + }; + CodeMirror.commands.unfoldAll = function(cm) { + cm.operation(function() { + for (var i = cm.firstLine(), e = cm.lastLine(); i <= e; i++) + cm.foldCode(CodeMirror.Pos(i, 0), null, "unfold"); + }); + }; + + CodeMirror.registerHelper("fold", "combine", function() { + var funcs = Array.prototype.slice.call(arguments, 0); + return function(cm, start) { + for (var i = 0; i < funcs.length; ++i) { + var found = funcs[i](cm, start); + if (found) return found; + } + }; + }); + + CodeMirror.registerHelper("fold", "auto", function(cm, start) { + var helpers = cm.getHelpers(start, "fold"); + for (var i = 0; i < helpers.length; i++) { + var cur = helpers[i](cm, start); + if (cur) return cur; + } + }); + + var defaultOptions = { + rangeFinder: CodeMirror.fold.auto, + widget: "\u2194", + minFoldSize: 0, + scanUp: false, + clearOnEnter: true + }; + + CodeMirror.defineOption("foldOptions", null); + + function getOption(cm, options, name) { + if (options && options[name] !== undefined) + return options[name]; + var editorOptions = cm.options.foldOptions; + if (editorOptions && editorOptions[name] !== undefined) + return editorOptions[name]; + return defaultOptions[name]; + } + + CodeMirror.defineExtension("foldOption", function(options, name) { + return getOption(this, options, name); + }); +}); +// CodeMirror, copyright (c) by Marijn Haverbeke and others +// Distributed under an MIT license: https://codemirror.net/LICENSE + +(function(mod) { + if (typeof exports == "object" && typeof module == "object") // CommonJS + mod(require("../../lib/codemirror"), require("./foldcode")); + else if (typeof define == "function" && define.amd) // AMD + define(["../../lib/codemirror", "./foldcode"], mod); + else // Plain browser env + mod(CodeMirror); +})(function(CodeMirror) { + "use strict"; + + CodeMirror.defineOption("foldGutter", false, function(cm, val, old) { + if (old && old != CodeMirror.Init) { + cm.clearGutter(cm.state.foldGutter.options.gutter); + cm.state.foldGutter = null; + cm.off("gutterClick", onGutterClick); + cm.off("changes", onChange); + cm.off("viewportChange", onViewportChange); + cm.off("fold", onFold); + cm.off("unfold", onFold); + cm.off("swapDoc", onChange); + } + if (val) { + cm.state.foldGutter = new State(parseOptions(val)); + updateInViewport(cm); + cm.on("gutterClick", onGutterClick); + cm.on("changes", onChange); + cm.on("viewportChange", onViewportChange); + cm.on("fold", onFold); + cm.on("unfold", onFold); + cm.on("swapDoc", onChange); + } + }); + + var Pos = CodeMirror.Pos; + + function State(options) { + this.options = options; + this.from = this.to = 0; + } + + function parseOptions(opts) { + if (opts === true) opts = {}; + if (opts.gutter == null) opts.gutter = "CodeMirror-foldgutter"; + if (opts.indicatorOpen == null) opts.indicatorOpen = "CodeMirror-foldgutter-open"; + if (opts.indicatorFolded == null) opts.indicatorFolded = "CodeMirror-foldgutter-folded"; + return opts; + } + + function isFolded(cm, line) { + var marks = cm.findMarks(Pos(line, 0), Pos(line + 1, 0)); + for (var i = 0; i < marks.length; ++i) { + if (marks[i].__isFold) { + var fromPos = marks[i].find(-1); + if (fromPos && fromPos.line === line) + return marks[i]; + } + } + } + + function marker(spec) { + if (typeof spec == "string") { + var elt = document.createElement("div"); + elt.className = spec + " CodeMirror-guttermarker-subtle"; + return elt; + } else { + return spec.cloneNode(true); + } + } + + function updateFoldInfo(cm, from, to) { + var opts = cm.state.foldGutter.options, cur = from - 1; + var minSize = cm.foldOption(opts, "minFoldSize"); + var func = cm.foldOption(opts, "rangeFinder"); + // we can reuse the built-in indicator element if its className matches the new state + var clsFolded = typeof opts.indicatorFolded == "string" && classTest(opts.indicatorFolded); + var clsOpen = typeof opts.indicatorOpen == "string" && classTest(opts.indicatorOpen); + cm.eachLine(from, to, function(line) { + ++cur; + var mark = null; + var old = line.gutterMarkers; + if (old) old = old[opts.gutter]; + if (isFolded(cm, cur)) { + if (clsFolded && old && clsFolded.test(old.className)) return; + mark = marker(opts.indicatorFolded); + } else { + var pos = Pos(cur, 0); + var range = func && func(cm, pos); + if (range && range.to.line - range.from.line >= minSize) { + if (clsOpen && old && clsOpen.test(old.className)) return; + mark = marker(opts.indicatorOpen); + } + } + if (!mark && !old) return; + cm.setGutterMarker(line, opts.gutter, mark); + }); + } + + // copied from CodeMirror/src/util/dom.js + function classTest(cls) { return new RegExp("(^|\\s)" + cls + "(?:$|\\s)\\s*") } + + function updateInViewport(cm) { + var vp = cm.getViewport(), state = cm.state.foldGutter; + if (!state) return; + cm.operation(function() { + updateFoldInfo(cm, vp.from, vp.to); + }); + state.from = vp.from; state.to = vp.to; + } + + function onGutterClick(cm, line, gutter) { + var state = cm.state.foldGutter; + if (!state) return; + var opts = state.options; + if (gutter != opts.gutter) return; + var folded = isFolded(cm, line); + if (folded) folded.clear(); + else cm.foldCode(Pos(line, 0), opts); + } + + function onChange(cm) { + var state = cm.state.foldGutter; + if (!state) return; + var opts = state.options; + state.from = state.to = 0; + clearTimeout(state.changeUpdate); + state.changeUpdate = setTimeout(function() { updateInViewport(cm); }, opts.foldOnChangeTimeSpan || 600); + } + + function onViewportChange(cm) { + var state = cm.state.foldGutter; + if (!state) return; + var opts = state.options; + clearTimeout(state.changeUpdate); + state.changeUpdate = setTimeout(function() { + var vp = cm.getViewport(); + if (state.from == state.to || vp.from - state.to > 20 || state.from - vp.to > 20) { + updateInViewport(cm); + } else { + cm.operation(function() { + if (vp.from < state.from) { + updateFoldInfo(cm, vp.from, state.from); + state.from = vp.from; + } + if (vp.to > state.to) { + updateFoldInfo(cm, state.to, vp.to); + state.to = vp.to; + } + }); + } + }, opts.updateViewportTimeSpan || 400); + } + + function onFold(cm, from) { + var state = cm.state.foldGutter; + if (!state) return; + var line = from.line; + if (line >= state.from && line < state.to) + updateFoldInfo(cm, line, line + 1); + } +}); +// CodeMirror, copyright (c) by Marijn Haverbeke and others +// Distributed under an MIT license: https://codemirror.net/LICENSE + +(function(mod) { + if (typeof exports == "object" && typeof module == "object") // CommonJS + mod(require("../../lib/codemirror")); + else if (typeof define == "function" && define.amd) // AMD + define(["../../lib/codemirror"], mod); + else // Plain browser env + mod(CodeMirror); +})(function(CodeMirror) { +"use strict"; + +CodeMirror.registerHelper("fold", "brace", function(cm, start) { + var line = start.line, lineText = cm.getLine(line); + var tokenType; + + function findOpening(openCh) { + for (var at = start.ch, pass = 0;;) { + var found = at <= 0 ? -1 : lineText.lastIndexOf(openCh, at - 1); + if (found == -1) { + if (pass == 1) break; + pass = 1; + at = lineText.length; + continue; + } + if (pass == 1 && found < start.ch) break; + tokenType = cm.getTokenTypeAt(CodeMirror.Pos(line, found + 1)); + if (!/^(comment|string)/.test(tokenType)) return found + 1; + at = found - 1; + } + } + + var startToken = "{", endToken = "}", startCh = findOpening("{"); + if (startCh == null) { + startToken = "[", endToken = "]"; + startCh = findOpening("["); + } + + if (startCh == null) return; + var count = 1, lastLine = cm.lastLine(), end, endCh; + outer: for (var i = line; i <= lastLine; ++i) { + var text = cm.getLine(i), pos = i == line ? startCh : 0; + for (;;) { + var nextOpen = text.indexOf(startToken, pos), nextClose = text.indexOf(endToken, pos); + if (nextOpen < 0) nextOpen = text.length; + if (nextClose < 0) nextClose = text.length; + pos = Math.min(nextOpen, nextClose); + if (pos == text.length) break; + if (cm.getTokenTypeAt(CodeMirror.Pos(i, pos + 1)) == tokenType) { + if (pos == nextOpen) ++count; + else if (!--count) { end = i; endCh = pos; break outer; } + } + ++pos; + } + } + if (end == null || line == end) return; + return {from: CodeMirror.Pos(line, startCh), + to: CodeMirror.Pos(end, endCh)}; +}); + +CodeMirror.registerHelper("fold", "import", function(cm, start) { + function hasImport(line) { + if (line < cm.firstLine() || line > cm.lastLine()) return null; + var start = cm.getTokenAt(CodeMirror.Pos(line, 1)); + if (!/\S/.test(start.string)) start = cm.getTokenAt(CodeMirror.Pos(line, start.end + 1)); + if (start.type != "keyword" || start.string != "import") return null; + // Now find closing semicolon, return its position + for (var i = line, e = Math.min(cm.lastLine(), line + 10); i <= e; ++i) { + var text = cm.getLine(i), semi = text.indexOf(";"); + if (semi != -1) return {startCh: start.end, end: CodeMirror.Pos(i, semi)}; + } + } + + var startLine = start.line, has = hasImport(startLine), prev; + if (!has || hasImport(startLine - 1) || ((prev = hasImport(startLine - 2)) && prev.end.line == startLine - 1)) + return null; + for (var end = has.end;;) { + var next = hasImport(end.line + 1); + if (next == null) break; + end = next.end; + } + return {from: cm.clipPos(CodeMirror.Pos(startLine, has.startCh + 1)), to: end}; +}); + +CodeMirror.registerHelper("fold", "include", function(cm, start) { + function hasInclude(line) { + if (line < cm.firstLine() || line > cm.lastLine()) return null; + var start = cm.getTokenAt(CodeMirror.Pos(line, 1)); + if (!/\S/.test(start.string)) start = cm.getTokenAt(CodeMirror.Pos(line, start.end + 1)); + if (start.type == "meta" && start.string.slice(0, 8) == "#include") return start.start + 8; + } + + var startLine = start.line, has = hasInclude(startLine); + if (has == null || hasInclude(startLine - 1) != null) return null; + for (var end = startLine;;) { + var next = hasInclude(end + 1); + if (next == null) break; + ++end; + } + return {from: CodeMirror.Pos(startLine, has + 1), + to: cm.clipPos(CodeMirror.Pos(end))}; +}); + +}); + +// ====== match-highlighter.js ====== // +// CodeMirror, copyright (c) by Marijn Haverbeke and others +// Distributed under an MIT license: https://codemirror.net/LICENSE + +// Highlighting text that matches the selection +// +// Defines an option highlightSelectionMatches, which, when enabled, +// will style strings that match the selection throughout the +// document. +// +// The option can be set to true to simply enable it, or to a +// {minChars, style, wordsOnly, showToken, delay} object to explicitly +// configure it. minChars is the minimum amount of characters that should be +// selected for the behavior to occur, and style is the token style to +// apply to the matches. This will be prefixed by "cm-" to create an +// actual CSS class name. If wordsOnly is enabled, the matches will be +// highlighted only if the selected text is a word. showToken, when enabled, +// will cause the current token to be highlighted when nothing is selected. +// delay is used to specify how much time to wait, in milliseconds, before +// highlighting the matches. If annotateScrollbar is enabled, the occurences +// will be highlighted on the scrollbar via the matchesonscrollbar addon. + +(function(mod) { + if (typeof exports == "object" && typeof module == "object") // CommonJS + mod(require("../../lib/codemirror"), require("./matchesonscrollbar")); + else if (typeof define == "function" && define.amd) // AMD + define(["../../lib/codemirror", "./matchesonscrollbar"], mod); + else // Plain browser env + mod(CodeMirror); +})(function(CodeMirror) { + "use strict"; + + var defaults = { + style: "matchhighlight", + minChars: 2, + delay: 100, + wordsOnly: false, + annotateScrollbar: false, + showToken: false, + trim: true + } + + function State(options) { + this.options = {} + for (var name in defaults) + this.options[name] = (options && options.hasOwnProperty(name) ? options : defaults)[name] + this.overlay = this.timeout = null; + this.matchesonscroll = null; + this.active = false; + } + + CodeMirror.defineOption("highlightSelectionMatches", false, function(cm, val, old) { + if (old && old != CodeMirror.Init) { + removeOverlay(cm); + clearTimeout(cm.state.matchHighlighter.timeout); + cm.state.matchHighlighter = null; + cm.off("cursorActivity", cursorActivity); + cm.off("focus", onFocus) + } + if (val) { + var state = cm.state.matchHighlighter = new State(val); + if (cm.hasFocus()) { + state.active = true + highlightMatches(cm) + } else { + cm.on("focus", onFocus) + } + cm.on("cursorActivity", cursorActivity); + } + }); + + function cursorActivity(cm) { + var state = cm.state.matchHighlighter; + if (state.active || cm.hasFocus()) scheduleHighlight(cm, state) + } + + function onFocus(cm) { + var state = cm.state.matchHighlighter + if (!state.active) { + state.active = true + scheduleHighlight(cm, state) + } + } + + function scheduleHighlight(cm, state) { + clearTimeout(state.timeout); + state.timeout = setTimeout(function() {highlightMatches(cm);}, state.options.delay); + } + + function addOverlay(cm, query, hasBoundary, style) { + var state = cm.state.matchHighlighter; + cm.addOverlay(state.overlay = makeOverlay(query, hasBoundary, style)); + if (state.options.annotateScrollbar && cm.showMatchesOnScrollbar) { + var searchFor = hasBoundary ? new RegExp((/\w/.test(query.charAt(0)) ? "\\b" : "") + + query.replace(/[\\\[.+*?(){|^$]/g, "\\$&") + + (/\w/.test(query.charAt(query.length - 1)) ? "\\b" : "")) : query; + state.matchesonscroll = cm.showMatchesOnScrollbar(searchFor, false, + {className: "CodeMirror-selection-highlight-scrollbar"}); + } + } + + function removeOverlay(cm) { + var state = cm.state.matchHighlighter; + if (state.overlay) { + cm.removeOverlay(state.overlay); + state.overlay = null; + if (state.matchesonscroll) { + state.matchesonscroll.clear(); + state.matchesonscroll = null; + } + } + } + + function highlightMatches(cm) { + cm.operation(function() { + var state = cm.state.matchHighlighter; + removeOverlay(cm); + if (!cm.somethingSelected() && state.options.showToken) { + var re = state.options.showToken === true ? /[\w$]/ : state.options.showToken; + var cur = cm.getCursor(), line = cm.getLine(cur.line), start = cur.ch, end = start; + while (start && re.test(line.charAt(start - 1))) --start; + while (end < line.length && re.test(line.charAt(end))) ++end; + if (start < end) + addOverlay(cm, line.slice(start, end), re, state.options.style); + return; + } + var from = cm.getCursor("from"), to = cm.getCursor("to"); + if (from.line != to.line) return; + if (state.options.wordsOnly && !isWord(cm, from, to)) return; + var selection = cm.getRange(from, to) + if (state.options.trim) selection = selection.replace(/^\s+|\s+$/g, "") + if (selection.length >= state.options.minChars) + addOverlay(cm, selection, false, state.options.style); + }); + } + + function isWord(cm, from, to) { + var str = cm.getRange(from, to); + if (str.match(/^\w+$/) !== null) { + if (from.ch > 0) { + var pos = {line: from.line, ch: from.ch - 1}; + var chr = cm.getRange(pos, from); + if (chr.match(/\W/) === null) return false; + } + if (to.ch < cm.getLine(from.line).length) { + var pos = {line: to.line, ch: to.ch + 1}; + var chr = cm.getRange(to, pos); + if (chr.match(/\W/) === null) return false; + } + return true; + } else return false; + } + + function boundariesAround(stream, re) { + return (!stream.start || !re.test(stream.string.charAt(stream.start - 1))) && + (stream.pos == stream.string.length || !re.test(stream.string.charAt(stream.pos))); + } + + function makeOverlay(query, hasBoundary, style) { + return {token: function(stream) { + if (stream.match(query) && + (!hasBoundary || boundariesAround(stream, hasBoundary))) + return style; + stream.next(); + stream.skipTo(query.charAt(0)) || stream.skipToEnd(); + }}; + } +}); + diff --git a/_server/CodeMirror/codeMirror.plugin.min.js b/_server/CodeMirror/codeMirror.plugin.min.js new file mode 100644 index 0000000..31d5f87 --- /dev/null +++ b/_server/CodeMirror/codeMirror.plugin.min.js @@ -0,0 +1 @@ +!function(e){"object"==typeof exports&&"object"==typeof module?e(require("../../lib/codemirror")):"function"==typeof define&&define.amd?define(["../../lib/codemirror"],e):e(CodeMirror)}(function(F){"use strict";var q="CodeMirror-hint-active";function 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a(e,t,n,o){var i;e.async?e(t,o,n):(i=e(t,n))&&i.then?i.then(o):o(i)}i.prototype={close:function(){this.active()&&(this.cm.state.completionActive=null,this.tick=null,this.cm.off("cursorActivity",this.activityFunc),this.widget&&this.data&&F.signal(this.data,"close"),this.widget&&this.widget.close(),F.signal(this.cm,"endCompletion",this.cm))},active:function(){return this.cm.state.completionActive==this},pick:function(e,t){var n=e.list[t];n.hint?n.hint(this.cm,e,n):this.cm.replaceRange(R(n),n.from||e.from,n.to||e.to,"complete"),F.signal(e,"pick",n),this.close()},cursorActivity:function(){this.debounce&&(r(this.debounce),this.debounce=0);var e,t=this.cm.getCursor(),n=this.cm.getLine(t.line);t.line!=this.startPos.line||n.length-t.ch!=this.startLen-this.startPos.ch||t.ch=this.data.list.length?e=t?this.data.list.length-1:0:e<0&&(e=t?0:this.data.list.length-1),this.selectedHint!=e&&((n=this.hints.childNodes[this.selectedHint])&&(n.className=n.className.replace(" 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