/* NEW BSD LICENSE {{{ Copyright (c) 2009, anekos. All rights reserved. Redistribution and use in source and binary forms, with or without modification, are permitted provided that the following conditions are met: 1. Redistributions of source code must retain the above copyright notice, this list of conditions and the following disclaimer. 2. Redistributions in binary form must reproduce the above copyright notice, this list of conditions and the following disclaimer in the documentation and/or other materials provided with the distribution. 3. The names of the authors may not be used to endorse or promote products derived from this software without specific prior written permission. THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. ################################################################################### # http://sourceforge.jp/projects/opensource/wiki/licenses%2Fnew_BSD_license # # に参考になる日本語訳がありますが、有効なのは上記英文となります。 # ################################################################################### }}} */ // PLUGIN_INFO {{{ let PLUGIN_INFO = Multi-execute Add the command which execute some ex-commands. 複数のexコマンドを実行するコマンドを追加 1.0.1 anekos new BSD License (Please read the source code comments of this plugin) 修正BSDライセンス (ソースコードのコメントを参照してください) http://svn.coderepos.org/share/lang/javascript/vimperator-plugins/trunk/multi-exec.js 2.0pre 2.0 ] ...: The default value of is "|" e.g. >|| :mx echo 1 | echo 2 :mx ; echo 1 ; echo 2 ||< ]]> ] ...: のデフォルトは "|" です。例 >|| :mx echo 1 | echo 2 :mx ; echo 1 ; echo 2 ||< ]]> ; // }}} (function () { commands.addUserCommand( ['mx', 'mulex'], 'Multiple ex', function (args) { let [sep, body] = ['|', args.string]; let (m = body.match(/^(\S)\s+(.*)$/)) m && ([sep, body] = [m[1], m[2]]); body.split(sep) .map(function (it) it.replace(/^\s+/, '')) .forEach(liberator.execute, liberator); }, { literal: 0, argCount: '*' }, true ); })(); // vim:sw=2 ts=2 et si fdm=marker: 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 151 152 153 154 155 156 157 158 159 160 161 162 163 164 165 166 167 168 169 170 171 172 173 174 175 176 177 178 179 180 181 182 183 184 185 186 187 188 189 190 191 192 193 194 195 196 197 198 199 200 201 202 203 204 205 206 207 208 209 210 211 212 213 214 215 216 217 218 219 220 221 222 223 224 225 226 227 228 229 230 231 232 233 234 235 236 237 238 239 240 241 242 243 244 245 246 247 248 249 250 251 252 253 254 255 256 257 258 259 260 261 262 263 264 265 266 267 268 269 270 271 272 273 274 275 276 277 278 279 280 281 282 283 284 285 286 287 288 289 290 291 292 293 294 295 296 297 298 299 300 301 302 303 304 305 306 307 308 309 310 311 312 313 314 315 316 317 318 319 320 321 322 323 324 325 326 327 328 329 330 331 332 333 334 335 336 337 338 339 340 341 342 343 344 345 346 347 348 349 350 351 352 353 354 355 356 357 358 359 360 361 362 363 364 365 366 367 368 369 370 371 372 373 374 375 376 377 378 379 380 381 382 383 384 385 386 387 388 389 390 391 392 393 394 395 396 397 398 399 400 401 402 403 404 405 406 407 408 409 410 411 412 413 414 415 416 417 418 419 420 421 422 423 424 425 426 427 428 429 430 431 432 433 434 435 436 437 438 439 440 441 442 443 444 445 446 447 448 449 450 451 452 453 454 455 456 457 458 459 460 461 462 463 464 465 466 467 468 469 470 471 472 473 474 475 476 477 478 479 480 481 482 483 484 485 486 487 488 489 490 491 492 493 494 495 496 497 498 499 500 501 502 503 504 505 506 507 508 509 510 511 512 513 514 515 516 517 518 519 520 521 522 523 524 525 526 527 528 529 530 531 532 533 534 535 536 537 538 539 540 541 542 543 544 545 546 547 548 549 550 551 552 553 554 555 556 557 558 559 560 561 562 563 564 565 566 567 568 569 570 571 572 573 574 575 576 577 578 579 580 581 582 583 584 585 586 587 588 589 590 591 592 593 594 595 596 597 598 599 600 601 602 603 604 605 606 607 608 609 610 611 612 613 614 615 616 617 618 619 620 621 622 623 624 625 626 627 628 629 630 631 632 633 634 635 636 637 638 639 640 641 642 643 644 645 646 647 648 649 650 651 652 653 654 655 656 657 658 659 660 661 662 663 664 665 666 667 668 669 670 671 672 673 674 675 676 677 678 679 680 681 682 683 684 685 686 687 688 689 690 691 692 693 694 695 696 697 698 699 700 701 702 703 704 705 706 707 708 709 710 711 712 713 714 715 716 717 718 719 720 721 722 723 724 725 726 727 728 729 730 731 732 733 734 735 736 737 738 739 740 741 742 743 744 745 746 747 748 749 750 751 752 753 754 755 756 757 758 759 760 761 762 763 764 765 766 767 768 769 770 771 772 773 774 775 776 777 778 779 780 781 782 783 784 785 786 787 788 789 790 791 792 793 794 795 796 797 798 799 800 801 802 803 804 805 806 807 808 809 810 811 812 813 814 815 816 817 818 819 820 821 822 823 824 825 826 827 828 829 830 831 832 833 834 835 836 837 838 839 840 841 842 843 844 845 846 847 848 849 850 851 852 853 854 855 856 857 858 859 860 861 862 863 864 865 866 867 868 869 870 871 872 873 874 875 876 877 878 879 880 881 882 883 884 885 886 887 888 889 890 891 892 893 894 895 896 897 898 899 900 901 902 903 904 905 906 907 908 909 910 911 912 913 914 915 916 917 918 919 920 921 922 923 924 925 926 927 928 929 930 931 932 933 934 935 936 937 938 939 940 941 942 943 944 945 946 947 948 949 950 951 952 953 954 955 956 957 958 959 960 961 962 963 964 965 966 967 968 969 970 971 972 973 974 975 976 977 978 979 980 981 982 983 984 985 986 987 988 989 990 991 992 993 994 995 996 997 998 999 1000 1001 1002 1003 1004 1005 1006 1007 1008 1009 1010 1011 1012 1013 1014 1015 1016 1017 1018 1019 1020 1021 1022 1023 1024 1025 1026 1027 1028 1029 1030 1031 1032 1033 1034 1035 1036 1037 1038 1039 1040 1041 1042 1043 1044 1045 1046 1047 1048 1049 1050 1051 1052 1053 1054 1055 1056 1057 1058 1059 1060 1061 1062 1063 1064 1065 1066 1067 1068 1069 1070 1071 1072

var PLUGIN_INFO =
<VimperatorPlugin>
<name>{NAME}</name>
<description>Manage Vimperator Plugins</description>
<description lang="ja">Vimpeatorプラグインの管理</description>
<author mail="teramako@gmail.com" homepage="http://d.hatena.ne.jp/teramako/">teramako</author>
<version>0.6.7</version>
<minVersion>2.3</minVersion>
<maxVersion>2.4</maxVersion>
<updateURL>https://github.com/vimpr/vimperator-plugins/raw/master/pluginManager.js</updateURL>
<detail lang="ja"><![CDATA[
これはVimperatorプラグインの詳細情報orヘルプを表示するためのプラグインです。
== Command ==

:plugin[help] [pluginName] [-v]:
    {pluginName}を入れるとそのプラグインの詳細を表示します。
    省略すると全てのプラグインの詳細を表示します。
    オプション -v はより細かなデータを表示します

== For plugin Developers ==
プラグインの先頭に
>||
    var PLUGIN_INFO = ...
||<
とE4X形式でXMLを記述してください
各要素は下記参照

=== 要素 ===
name:
    プラグイン名
description:
    簡易説明
    属性langに"ja"などと言語を指定するとFirefoxのlocaleに合わせたものになります。
author:
    製作者名
    属性mailにe-mail、homepageにURLを付けるとリンクされます
license:
    ライセンスについて
    属性documentにURLを付けるとリンクされます
version:
    プラグインのバージョン
maxVersion:
    プラグインが使用できるVimperatorの最大バージョン
minVersion:
    プラグインが使用できるVimperatorの最小バージョン
updateURL:
    プラグインの最新リソースURL
require:
    プラグインが必要とする拡張機能や他のプラグイン
    拡張機能の場合、
    + type属性を"extension"
    + id属性をその拡張機能のid (xxxx@example.com または UUID)
    + 拡張機能名
    プラグインの場合
    + type属性を"plugin"
    + プラグインファイル名
detail:
    ここにコマンドやマップ、プラグインの説明
    CDATAセクションにwiki的に記述可能

== Wiki書式 ==
見出し:
    - == heading1 == で第一見出し(h1)
    - === heading2 === で第二見出し(h2)
    - ==== heading3 ==== で第三見出し(h3)

リスト:
    - "- "を先頭につけると箇条書きリスト(ul)になります。
      - 改行が可能
        >||
            - 改行
              可能
        ||<
        の場合

        - 改行
          可能

        となります。
      - ネスト可能

    - "+ "を先頭につけると番号付きリスト(ol)になります。
      仕様は箇条書きリストと同じです。

定義リスト:
    - 末尾が":"で終わる行は定義リスト(dl,dt)になります。
    - 次行をネストして始めるとdd要素になります。
    - これもネスト可能です。

整形式テキスト:
    >|| と ||< で囲むと整形式テキスト(pre)になります。
    コードなどを書きたい場合に使用できるでしょう。

インライン:
    - mailtoとhttp、httpsスキームのURLはリンクになります

== ToDo ==
- 更新通知
- スタイルの追加(これはすべき？)

]]></detail>
</VimperatorPlugin>;

liberator.plugins.pluginManager = (function(){

function id(value) value;
var lang = window.navigator.language;
var tags = { // {{{
    name: function(info) fromUTF8Octets(info.toString()),
    author: function(info){
        var name = fromUTF8Octets(info.toString());
        var xml = <>{name}</>;
        if (info.@mail.toString() != '')
            xml += <><span> </span>&lt;<a href={'mailto:'+name+' <'+info.@mail+'>'} highlight="URL">{info.@mail}</a>&gt;</>;
        if (info.@homepage.toString() != '')
            xml += <><span> </span>({makeLink(info.@homepage.toString())})</>;
        return xml;
    },
    description: function(info) makeLink(fromUTF8Octets(info.toString())),
    license: function(info){
        var xml = <>{fromUTF8Octets(info.toString())}</>;
        if (info.@document.toString() != '')
            xml += <><span> </span>{makeLink(info.@document.toString())}</>;
        return xml;
    },
    require: function(infos){
        let xml = <></>;
        for (let i=0; i<infos.length(); i++){
            let info = infos[i];
            let name = info.toString();
            xml += <div>{name}</div>;
            if (info.@type){
                let type = info.@type.toString();
                if (type == "extension"){
                    let id = info.@id.toString();
                    xml[i].* += <span highlight="Preview">{id}</span>;
                    if (Application.extensions.has(id)){
                        if (!Application.extensions.get(id).enabled){
                            xml[i].* += <span highlight="ErrorMsg">disabled</span>;
                        }
                    } else {
                        xml[i].* += <span highlight="ErrorMsg">not installed</span>;
                    }
                } else if (type == "plugin"){
                    xml[i].* += <span highlight="Preview">(plugin)</span>;
                    if(!io.getRuntimeDirectories("plugin").some(function(file){
                        file.append(name);
                        return liberator.pluginFiles[file.path];
                    })){
                        xml[i].* += <span highlight="ErrorMsg">not installed</span>;
                    }
                }
            }
        }
        return xml;
    },
    version: id,
    maxVersion: id,
    minVersion: id,
    updateURL: function(info) makeLink(info.toString(), true),
    detail: function(info){
        if (info.* && info.*[0] && info.*[0].nodeKind() == 'element')
            return info.*;

        var text = fromUTF8Octets(info.*.toString());
        var xml = WikiParser.parse(text);
        return xml;
    }
}; // }}}

function chooseByLang(elems){
    if (!elems)
        return null;
    function get(lang){
        var i = elems.length();
        while (i-->0){
            if (elems[i].@lang.toString() == lang)
                return elems[i];
        }
    }
    return get(lang) || get(lang.split('-', 2).shift()) || get('') ||
           get('en-US') || get('en') || elems[0] || elems;
}
for (let it in Iterator(tags)){
    let [name, value] = it;
    tags[name] = function(info){
        if (!info[name])
            return null;
        return value.call(tags, chooseByLang(info[name]));
    };
}
function makeLink(str, withLink){
    let s = str;
    let result = XMLList();
    while (s.length > 0) {
        let m = s.match(/(?:https?:\/\/|mailto:)\S+/);
        if (m) {
            result += <>{s.slice(0, m.index)}<a href={withLink ? m[0] : '#'} highlight="URL">{m[0]}</a></>;
            s = s.slice(m.index + m[0].length);
        } else {
            result += <>{s}</>;
            break;
        }
    }
    return result;
}
function fromUTF8Octets(octets){
    return decodeURIComponent(octets.replace(/[%\x80-\xFF]/g, function(c){
        return '%' + c.charCodeAt(0).toString(16);
    }));
}
// --------------------------------------------------------
// Plugin
// -----------------------------------------------------{{{
var plugins = [];
function getPlugins(reload){
    if (plugins.length > 0 && !reload){
        return plugins;
    }
    plugins = [];
    var contexts = liberator.plugins.contexts;
    for (let path in contexts){
        let context = contexts[path];
        plugins.push(new Plugin(path, context));
    }
    return plugins;
}
function Plugin() { this.initialize.apply(this, arguments); }
Plugin.prototype = { // {{{
    initialize: function(path, context){
        this.path = path;
        this.name = context.NAME;
        this.info = context.PLUGIN_INFO || <></>;
        this.getItems();
    },
    getItems: function(){
        if (this.items) return this.items;
        this.items = {};
        for (let tag in tags){
            if (tag == "detail") continue;
            let xml = this.info[tag];
            let value = tags[tag](this.info);
            if (value && value.toString().length > 0)
                this.items[tag] = value;
        }
        return this.items;
    },
    getDetail: function(){
        if (this.detail)
            return this.detail;
        if (!this.info || !this.info.detail)
            return null;

        return this.detail = tags['detail'](this.info);
    },
    itemFormatter: function(showDetail){
        let data = [
            ["path", this.path]
        ];
        let items = this.getItems();
        for (let name in items){
            data.push([name, items[name]]);
        }
        if (showDetail && this.getDetail())
            data.push(["detail", this.getDetail()]);

        return template.table(this.name, data);
    },
    checkVersion: function(){
        return this.updatePlugin(true);
    },
    updatePlugin: function(checkOnly){ //{{{
        var [localResource, serverResource, store] = this.getResourceInfo();
        var localDate = Date.parse(localResource['Last-Modified']) || 0;
        var serverDate = Date.parse(serverResource.headers['Last-Modified']) || 0;

        var data = {
            'Local Version': this.info.version || 'unknown',
            'Local Last-Modified': localResource['Last-Modified'] || 'unkonwn',
            'Local Path': this.path || 'unknown',
            'Server Latest Version': serverResource.version || 'unknown',
            'Server Last-Modified': serverResource.headers['Last-Modified'] || 'unknown',
            'Update URL': this.info.updateURL || '-'
        };

        if (checkOnly) return template.table(this.name, data);

        if (!this.info.version || !serverResource.version){
            data.Information = '<span style="font-weight: bold;">unknown version.</span>';
        } else if (this.info.version == serverResource.version &&
                   localResource['Last-Modified'] == serverResource.headers['Last-Modified']){
            data.Information = 'up to date.';
        } else if (this.compVersion(this.info.version, serverResource.version) > 0 ||
                   localDate > serverDate){
            data.Information = '<span highlight="WarningMsg">local version is newest.</span>';
        } else {
            data.Information = this.overwritePlugin(serverResource);
            localResource = {}; // cleanup pref.
            localResource['Last-Modified'] = serverResource.headers['Last-Modified'];
            store.set(this.name, localResource);
            store.save();
        }
        return template.table(this.name, data);
    }, // }}}
    getResourceInfo: function(){
        var store = storage.newMap('plugins-pluginManager', {store: true});
        var url = this.info.updateURL;
        var localResource = store.get(this.name) || {};
        var serverResource = {
                version: '',
                source: '',
                headers: {}
            };

        if (url && /^(https?|ftp):\/\//.test(url)){
            let xhr = util.httpGet(url);
            let version = '';
            let source = xhr.responseText || '';
            let headers = {};
            try {
                xhr.getAllResponseHeaders().split(/\r?\n/).forEach(function(h){
                    var pair = h.split(': ');
                    if (pair && pair.length > 1) {
                        headers[pair.shift()] = pair.join('');
                    }
                });
            } catch (e){}
            let m = /\bPLUGIN_INFO[ \t\r\n]*=[ \t\r\n]*<VimperatorPlugin(?:[ \t\r\n][^>]*)?>([\s\S]+?)<\/VimperatorPlugin[ \t\r\n]*>/.exec(source);
            if (m){
                m = m[1].replace(/(?:<!(?:\[CDATA\[(?:[^\]]|\](?!\]>))*\]\]|--(?:[^-]|-(?!-))*--)>)+/g, '');
                m = /^[\w\W]*?<version(?:[ \t\r\n][^>]*)?>([^<]+)<\/version[ \t\r\n]*>/.exec(m);
                if (m){
                    version = m[1];
                }
            }
            serverResource = {version: version, source: source, headers: headers};
        }

        if (!localResource['Last-Modified']){
            localResource['Last-Modified'] = serverResource.headers['Last-Modified'];
            store.set(this.name, localResource);
        }
        return [localResource, serverResource, store];
    },
    overwritePlugin: function(serverResource){
        /*
        if (!plugin[0] || plugin[0][0] != 'path')
            return '<span highlight="WarningMsg">plugin localpath was not found.</span>';

        var localpath = plugin[0][1];
        */
        var source = serverResource.source;
        var file = io.File(this.path);

        if (!source)
            return '<span highlight="WarningMsg">source is null.</span>';

        try {
            file.write(source);
        } catch (e){
            liberator.log('Could not write to ' + file.path + ': ' + e.message);
            return 'E190: Cannot open ' + file.path.quote() + ' for writing';
        }

        try {
            io.source(this.path);
        } catch (e){
            return e.message;
        }

        return '<span style="font-weight: bold; color: blue;">update complete.</span>';
    },
    compVersion: function(a, b){
        const comparator = Cc["@mozilla.org/xpcom/version-comparator;1"].getService(Ci.nsIVersionComparator);
        return comparator.compare(a, b);
    }
}; // }}}
// }}}

// --------------------------------------------------------
// WikiParser
// -----------------------------------------------------{{{
var WikiParser = (function () {
  function State (lines, result, indents) {
    if (!(this instanceof arguments.callee))
        return new arguments.callee(lines, result, indents);

    this.lines = lines;
    this.result = result || <></>;
    this.indents = indents || [];
  }
  State.prototype = {
    get end () !(this.lines.length && let (i = this.indents[this.indents.length - 1])
                                             /^\s*$/.test(this.head) || !i || i.test(this.head)),
    get realEnd () !this.lines.length,
    get head () this.lines[0],
    set head (value) this.lines[0] = value,
    get clone () State(cloneArray(this.lines), this.result, cloneArray(this.indents)),
    get next () {
      let result = this.clone;
      result.lines = this.lines.slice(1);
      return result;
    },
    indent: function (indent, more) {
      let result = this.clone;
      let re = RegExp('^' + indent.replace(/\S/g, ' ') + (more ? '\\s+' : '') + '(.*)$');
      result.indents.push(re);
      return result;
    },
    indentBack: function () {
      let result = this.clone;
      result.indents.pop();
      return result;
    },
    wrap: function (name) {
      let result = this.clone;
      result.result = <{name}>{this.result}</{name}>;
      return result;
    },
    set: function (v) {
      let result = this.clone;
      result.result = v instanceof State ? v.result : v;
      return result;
    },
  };

  function Error (name, state) {
    if (!(this instanceof arguments.callee))
        return new arguments.callee(name, state);

    this.name = name;
    this.state = state;
  }

  function ok (v)
    v instanceof State;

  function cloneArray (ary)
    Array.concat(ary);

  function xmlJoin (xs, init) {
    let result = init || <></>;
    for (let i = 0, l = xs.length; i < l; i++)
      result += xs[i];
    return result;
  }

  function strip (s)
    s.replace(/^\s+|\s+$/g, '');

  function trimAll (lines) {
    let min = null;
    lines.forEach(function (line) {
      let s = line.match(/^\s*/).toString();
      if (min) {
        if (min.indexOf(s) == 0)
          min = s;
      } else {
        min = s;
      }
    });
    if (min) {
      let spre = RegExp('^' + min);
      liberator.log(min.length)
      return lines.map(function (line) line.replace(spre, ''));
    }
    return lines;
  }

  // FIXME
  function link (s) {
    let m;
    let result = <></>;
    while (s && (m = s.match(/(?:https?:\/\/|mailto:)\S+/))) {
      result += <>{RegExp.leftContext || ''}<a href={m[0]}>{m[0]}</a></>;
      s = RegExp.rightContext;
    }
    if (s)
      result += <>{s}</>;
    return result;
  }

  function stripAndLink (s)
    link(strip(s));

  function isEmptyLine (s)
    /^\s*$/.test(s);


  ////////////////////////////////////////////////////////////////////////////////

  let C = {
    // [Parser a] -> Parser b
    or: function or () {
      let as = [];
      for (let i = 0, l = arguments.length; i < l; i++)
        as.push(arguments[i]);
      return function (st) {
        for each (let a in as) {
          let r = a(st);
          if (ok(r))
            return r;
        }
        return Error('or-end', st);
      };
    },

    // Parser a -> Parser a
    many: function many (p) {
      return function (st) {
        let result = [];
        let cnt = 0;
        while (!st.end) {
          let r = p(st);
          if (ok(r))
            result.push(r.result);
          else
            break;
          st = r;
          if (cnt++ > 100) { liberator.log('force break: many-while'); break; }
        }
        if (ok(st))
          return st.set(result);
        return Error('many', st);
      }
    },

    // Parser a -> Parser a
    many1: function many1 (p) {
      return function (st) {
        let result = [];
        let cnt = 0;
        while (!st.end) {
          let r = p(st);
          if (ok(r))
            result.push(r.result);
          else
            break;
          st = r;
          if (cnt++ > 100) { liberator.log('force break: many1-while'); break; }
        }
        if (result.length) {
          return st.set(result);
        }
        return Error('many1', st);
      };
    },

    // Parser a -> Parser a
    indent: function indent (p) {
      return function (st) {
        if (st.end)
          return Error('EOL', 'st');
        return p(st);
      };
    }
  };

  ////////////////////////////////////////////////////////////////////////////////

  let P = (function () {
    // Int -> Parser XML
    function hn (n) {
      let re = RegExp('^\\s*=={' + n + '}\\s+(.*)\\s*=={' + n + '}\\s*$');
      return function (st) {
        let m = st.head.match(re);
        if (m) {
          let hn = 'h' + n;
          return st.next.set(<{hn} style={'font-size:'+(0.75+1/n)+'em'}>{stripAndLink(m[1])}</{hn}>)
        }
        return Error('not head1', st);
      };
    }

    // String -> Parser XML
    function list (name) {
      return function (st) {
        let lis = C.many1(self[name + 'i'])(st);
        if (ok(lis)) {
          return lis.set(xmlJoin(lis.result)).wrap(name);
        }
        return Error(name, st);
      };
    }

    // String -> Parser XML
    function listItem (c) {
      let re = RegExp('^(\\s*\\' + c + ' )(.*)$');
      return function li (st) {
        let m = st.head.match(re);
        if (m) {
          let h = m[2];
          let next = C.many(self.wikiLine)(st.next.indent(m[1]));
          return next.indentBack().set(xmlJoin([<>{h}<br/></>].concat(next.result))).wrap('li');
        }
        return Error(c, st);
      };
    }

    let self = {
      // St -> St
      debug: function debug (st) {
        //liberator.log({ head: st.head, indent: st.indents[st.indents.length - 1] });
        return Error('debug', st);
      },

      emptyLine: function emptyLine (st) {
        if (/^\s*$/.test(st.head)) {
          return st.next.set(<></>);
        }
        return Error('spaces', st);
      },

      // St -> St XML
      plain: function plain (st) {
        let text = st.head;
        return st.next.set(<>{stripAndLink(text)}<br/></>);
      },

      // St -> St XML
      h1: hn(1),
      h2: hn(2),
      h3: hn(3),
      h4: hn(4),

      // St -> St XML
      pre: function pre (st) {
        let m = st.head.match(/^(\s*)>\|\|\s*$/);
        if (m) {
          let result = [];
          let cnt = 0;
          while (!st.realEnd) {
            st = st.next;
            if (/^(\s*)\|\|<\s*$/.test(st.head)){
              st = st.next;
              break;
            }
            result.push(st.head);
            if (cnt++ > 100) { liberator.log('force break: pre-while'); break; }
          }
          return st.set(<pre>{trimAll(result).join('\n')}</pre>);
        }
        return Error('pre', st);
      },

      // St -> St XML
      ul: list('ul'),

      // St -> St XML
      uli: listItem('-'),

      // St -> St XML
      ol: list('ol'),

      // St -> St XML
      oli: listItem('+'),

      // St -> St XML
      dl: function dl (st) {
        let r = C.many1(self.dtdd)(st);
        if (ok(r)) {
          let body = xmlJoin(r.result);
          return r.set(body).wrap('dl');
        }
        return Error('dl', st);
      },

      // St -> St XML
      dtdd: function dtdd (st) {
        let r = self.dt(st);
        if (ok(r)) {
          let [indent, dt] = r.result;
          let dd = C.many(self.wikiLine)(r.indent(indent, true));
          return dd.indentBack().set(dt + <dd>{xmlJoin(dd.result)}</dd>);
        }
        return r;
      },

      // St -> St (lv, XML)
      dt: function dt (st) {
        let m = st.head.match(/^(\s*)(.+):\s*$/);
        if (m) {
          return st.next.set([m[1], <dt style="font-weight:bold;">{m[2]}</dt>]);
        }
        return Error('not dt', st);
      },
    };

    // St -> St XML
    with (self) {
      self.wikiLine = C.or(debug, emptyLine, h1, h2, h3, h4, dl, ol, ul, pre, plain);

      // St -> St [XML]
      self.wikiLines = C.many(wikiLine);

      self.wiki = function (st) {
        let r = wikiLines(st);
        if (ok(r)) {
          let xs = r.result;
          return r.set(xmlJoin(xs)).wrap('div');
        }
        return Error('wiki', st);
      }
    }

    for (let [name, p] in Iterator(self)) {
      self[name] = C.indent(p);
    }

    return self;
  })();


  return liberator.plugins.PMWikiParser = {
    parsers: P,
    combs: C,
    classes: {
      State: State,
    },
    parse: function (src) {
      let r = P.wiki(State(src.split(/\r\n|[\r\n]/)));
      if (ok(r))
        return r.result;
      else
        liberator.echoerr(r.name);
    }
  };

})();
// End WikiParser }}}

// --------------------------------------------------------
// HTML Stack
// -----------------------------------------------------{{{
function HTMLStack(){
    this.stack = [];
}
HTMLStack.prototype = { // {{{
    get length() this.stack.length,
    get last() this.stack[this.length-1],
    get lastLocalName() this.last[this.last.length()-1].localName(),
    get inlineElements() 'a abbr acronym b basefont bdo big br button cite code dfn em font i iframe img inout kbd label map object q s samp script select small span strike strong sub sup textarea tt u var'.split(' '),
    isInline: function(xml)
        xml.length() > 1 || xml.nodeKind() == 'text' || this.inlineElements.indexOf(xml.localName()) >= 0,
    push: function(xml) this.stack.push(xml),
    append: function(xml){
        if (this.length == 0){
            this.push(xml);
            return xml;
        }
        var buf = this.last[this.last.length()-1];
        if (buf.nodeKind() == 'text'){
            this.last[this.last.length()-1] += this.isInline(xml) ? <><br/>{xml}</> : xml;
        } else if (this.isInline(xml)){
            this.stack[this.length-1] += xml;
        } else if (buf.localName() == xml.localName()){
            buf.* += xml.*;
        } else {
            this.stack[this.length-1] += xml;
        }
        return this.last;
    },
    appendChild: function(xml){
        if (this.length == 0){
            this.push(xml);
            return xml;
        }
        var buf = this.stack[this.length-1];
        if (buf[buf.length()-1].localName() == xml.localName()){
            if (this.isInline(xml.*[0]))
                buf[buf.length()-1].* += <br/> + xml.*;
            else
                buf[buf.length()-1].* += xml.*;
        } else
            this.stack[this.length-1] += xml;

        return this.last;
    },
    appendLastChild: function(xml){
        var buf = this.last[this.last.length()-1].*;
        if (buf.length() > 0 && buf[buf.length()