diff --git a/README.md b/README.md
index cdd0010..da850fc 100644
--- a/README.md
+++ b/README.md
@@ -73,9 +73,9 @@ Barbiche requires support of `<template>` element and basic support of `element.
 |----------|------------|---------------------|
 |Chrome    |&ge;26      |**&ge;15** (at least)|
 |Firefox   |&ge;22      |**&ge;20**           |
-|IE/Edge   |&ge;13      |**&ge;9**            |
+|IE/Edge   |No support  |**&ge;9**            |
 |Opera     |&ge;15      |**&ge;11.6**         |
-|Safari    |&ge;9       |**&ge;5.1**          |
+|Safari    |&ge;9       |**&ge;6.2**          |
 
 
 Polyfills, once minified and gzipped, weight an additionnal 3KB.
diff --git a/docs/demo.html b/docs/demo.html
index ff67e9f..7381a87 100644
--- a/docs/demo.html
+++ b/docs/demo.html
@@ -20,7 +20,7 @@
 	<script type="text/javascript" src="js/barbiche.min.js"></script>
 	<script type="text/javascript" src="js/editor.min.js"></script>
 	<link rel="icon" type="image/png" href="favicon.png">
-	<script id="target">var examples = {"Basic":{"template":"<template id=\"basic\">\n\t<div bb-class=\"class\" bb-attr=\"attribute.value: attribute.name\">{{text}}</div>\n</template>","js":"var barbiche = Barbiche();\ntarget.appendChild(barbiche('basic').merge({\n\tclass: \"barbiche\",\n\tattribute: {name: \"my-attr\", value: \"my-val\"},\n\ttext: \"Hello World!\"\n}));"},"Starter":{"template":"<template id=\"starter\">\n\t<div bb-alias=\"items[1].name: 'name'\" bb-class=\"customClass\">\n\t\t<div>{{name}}</div>\n\t\t<ul bb-attr=\"my_replace(attrValue): 'attr-name'\">\n\t\t\t<template bb-repeat=\"items: 'item'\">\n\t\t\t\t<li bb-if=\"item.show\" bb-class=\"[item.species || 'unknown', (_item_ == 0): 'first']\">\n\t\t\t\t{{item.name}} (index: {{_item_}})\n\t\t\t\t</li>\n\t\t\t</template>\n\t\t</ul>\n\t\t<span>{{item.join(', ').toUpperCase()}}</span>\n\t\t{{{some_html}}}\n\t</div>\n</template>","js":"var barbiche = Barbiche();\ntarget.appendChild(barbiche('starter').merge({\n\tcustomClass: \"my-class\",\n\t\"items\": [\n\t\t{species: \"hen\", name: \"Elsa\", show: true},\n\t\t{species: \"cat\", name: \"Jacynthe\", show: false},\n\t\t{species: null, name: \"Zaza\", show: true}\n\t],\n\titem: [\"hen\", \"cat\", \"dog\", \"spider\"],\n\tsome_html: \"<div><p>This is...</p><p>...some HTML.</p></div>\",\n\tmy_replace: function(str) {return str.replace(/o/g, \"O\");},\n\tattrValue: \"lunchroom\"\n}));"},"Conditions":{"template":"<template id=\"conditions\">\n\t<!--conditions-->\n\t<div name=\"first\">\n\t\t<span bb-if=\"items[0].show\">{{items[0].name}}</span>\n\t\t<span bb-if=\"items[1].show\">{{items[1].name}}</span>\n\t</div>\n\t<div name=\"second\"> \n\t\t<span bb-if=\"items[0].show\">{{items[0].name}}</span>\n\t\t<span bb-else>Item not shown</span>\n\t</div>\n\t<div name=\"third\"> \n\t\t<span bb-if=\"items[1].show\">{{items[1].name}}</span>\n\t\t<span bb-else>Item not shown</span>\n\t</div>\n</template>\n\n<template id=\"nested-conditions\">\n\t<!--nested conditions-->\n\t<div bb-if=\"bool1\">a</div>\n\t<template bb-else>\n\t\t<div bb-if=\"bool2\">b</div>\n\t\t<div bb-else>c</div>\n\t</template>\n</template>","js":"var barbiche = Barbiche();\ntarget.appendChild(barbiche('conditions').merge({\n\t\"items\": [\n\t\t{name: \"Elsa\", show: true},\n\t\t{name: \"Jacynthe\", show: false}\n\t]\n}));\ntarget.appendChild(barbiche('nested-conditions').merge({\n\tbool1: false,\n\tbool2: false\n}));"},"Aliases":{"template":"<template id=\"aliases\">\n\t<div bb-alias=\"outer.inner.name: 'name'\">\n\t\t<span>{{name}}</span>\n\t</div>\n\t<div bb-alias=\"outer.inner: 'inner'\">\n\t\t<span bb-alias=\"inner.name: 'name'\">{{name}}</span>\n\t</div>\n</template>","js":"var barbiche = Barbiche();\nvar obj = {\n\touter: {\n\t\tinner: {\n\t\t\tname: \"Zaza\"\n\t\t}\n\t}\n};\ntarget.appendChild(barbiche('aliases').merge(obj));"},"Text/HTML":{"template":"<template id=\"text\">\n\t<!--text-->\n\t<div>\n\t\t<span>{{yes}}</span>\n\t\t<span>{{(2 == 1 + 1): again}}</span>\n\t\t<span>{{(1 == 4): no}}</span>\n\t\t<span>{{Math.random() > 0.5: maybe}}</span>\n\t</div>\n</template>\n\n<template id=\"html\">\n\t<!--html-->\n\t<div>\n\t\t<span>{{{some_html}}}</span>\n\t\t<span>{{{some_node()}}}</span>\n\t\t<span>{{some_html}}</span>\n\t</div>\n</template>","js":"var barbiche = Barbiche();\nvar obj = {\n\tyes: \"You see me\",\n\tagain: \"You see me too\",\n\tno: \"You won't see me\",\n\tmaybe: \"Well, maybe...\",\n\tsome_html: \"<div><p>This is...</p><p>...some HTML.</p></div>\",\n\tsome_node: function() {\n\t\tvar elt = document.createElement('p');\n\t\telt.appendChild(document.createTextNode('Some really nice text'));\n\t\treturn elt;\n\t}\n};\ntarget.appendChild(barbiche('text').merge(window, obj));\ntarget.appendChild(barbiche('html').merge(obj));"},"Loops":{"template":"<template id=\"loop\">\n\t<!--loop-->\n\t<div>\n\t\t<span bb-repeat=\"items: 'item'\">{{item.name}} ({{_item_}})</span>\n\t</div>\n</template>\n\n<template id=\"reverse-loop\">\n\t<!--reverse loop-->\n\t<div>\n\t\t<span bb-repeat=\"items: 'item' --\">{{item.name}} ({{_item_}})</span>\n\t</div>\n</template>\n\n<template id=\"table\">\n\t<!--table-->\n\t<table>\n\t\t<tbody>\n\t\t\t<tr bb-repeat=\"rows: 'row'\">\n\t\t\t\t<td bb-repeat=\"row: 'cell'\">{{cell}}</td>\n\t\t\t</tr>\n\t\t</tbody>\n\t</table>\n</template>\n\n<template id=\"nested-loops\">\n\t<!--nested loops-->\n\t<div>\n\t\t<span bb-repeat=\"[arr1: 'item1', arr2: 'item2']\">{{item1}}{{item2}}</span>\n\t</div>\n</template>","js":"var barbiche = Barbiche();\nvar data = {\n\titems: [\n\t\t{species: \"hen\", name: \"Elsa\", show: true},\n\t\t{species: \"cat\", name: \"Jacynthe\", show: false},\n\t\t{species: null, name: \"Zaza\", show: true}\n\t]\n};\ntarget.appendChild(barbiche('loop').merge(data));\ntarget.appendChild(barbiche('reverse-loop').merge(data));\ntarget.appendChild(barbiche('table').merge({\n\trows: [\n\t\t[\"A1\", \"B1\", \"C1\"],\n\t\t[\"A2\", \"B2\", \"C2\"]\n\t]\n}));\ntarget.appendChild(barbiche('nested-loops').merge({\n\tarr1: [\"A\", \"B\"],\n\tarr2: [1, 2, 3]\n}));"},"Imports":{"template":"<template id=\"simple-subtemplate\">\n\t<!-- Simple -->\n\t<div>\n\t\t<template bb-import=\"'sub'\"></template>\n\t</div>\n</template>\n\n<template id=\"sub\">\n\t<span>I am a subtemplate!</span>\n</template>\n\n<template id=\"dynamic-subtemplate\">\n\t<!-- Dynamic -->\n\t<div>\n\t\t<template bb-repeat=\"items: 'item'\" bb-import=\"item.sub\"></template>\n\t</div>\n</template>\n\n<template id=\"sub1\">\n\t<span>I am subtemplate1! ({{item.name}})</span>\n</template>\n\n<template id=\"sub2\">\n\t<span>I am subtemplate2! ({{item.name}})</span>\n</template>\n\n<template id=\"data-subtemplate\">\n\t<!-- Data -->\n\t<div>\n\t\t<template bb-import=\"data_sub: 'data-sub'\"></template>\n\t</div>\n</template>\n\n<template id=\"recursive-subtemplate\">\n\t<!-- Recursive -->\n\t<template bb-if=\"children.length\" bb-import=\"'recursive-sub'\"></template>\n</template>\n\n<template id=\"recursive-sub\">\n\t<ul>\n\t\t<li bb-repeat=\"children: 'child'\">{{child.name}}\n\t\t\t<template bb-if=\"child.children\" bb-alias=\"child.children: 'children'\" bb-import=\"'recursive-sub'\"></template>\n\t\t</li>\n\t</ul>\n</template>","js":"var barbiche = Barbiche();\ntarget.appendChild(barbiche('simple-subtemplate').merge());\ntarget.appendChild(barbiche('dynamic-subtemplate').merge({\n\titems: [{name: 'item1', sub: 'sub2'}, {name: 'item2', sub: 'sub1'}]\n}));\ntarget.appendChild(barbiche('data-subtemplate').merge({\n\tname: 'item',\n\tdata_sub: '<span>I am a subtemplate! ({{name}})</span>'\n}));\ntarget.appendChild(barbiche('recursive-subtemplate').merge({\n\tchildren: [\n\t\t{\n\t\t\tname: \"Solomon\",\n\t\t\tchildren: [\n\t\t\t\t{\n\t\t\t\t\tname : \"Lexie\",\n\t\t\t\t\tchildren: [\n\t\t\t\t\t\t{\n\t\t\t\t\t\t\tname: \"Shavon\",\n\t\t\t\t\t\t\tchildren: [\n\t\t\t\t\t\t\t\t{\n\t\t\t\t\t\t\t\t\tname : \"Shirleen\"\n\t\t\t\t\t\t\t\t}, {\n\t\t\t\t\t\t\t\t\tname : \"Kathleen\"\n\t\t\t\t\t\t\t\t}\n\t\t\t\t\t\t\t]\n\t\t\t\t\t\t},\n\t\t\t\t\t\t{\n\t\t\t\t\t\t\tname: \"Travis\"\n\t\t\t\t\t\t},\n\t\t\t\t\t\t{\n\t\t\t\t\t\t\tname: \"Adele\"\n\t\t\t\t\t\t},\n\t\t\t\t\t\t{\n\t\t\t\t\t\t\tname: \"Barney\"\n\t\t\t\t\t\t}\n\t\t\t\t\t]\n\t\t\t\t}, {\n\t\t\t\t\tname : \"Allie\"\n\t\t\t\t}\n\t\t\t]\n\t\t}, {\n\t\t\tname: \"Juliann\",\n\t\t\tchildren: [\n\t\t\t\t{\n\t\t\t\t\tname : \"Guy\"\n\t\t\t\t}, {\n\t\t\t\t\tname : \"Yaeko\"\n\t\t\t\t}\n\t\t\t]\n\t\t}\n\t]\n}));"},"Attributes":{"template":"<template id=\"attributes\">\n\t<div bb-attr=\"width: 'width'\"></div>\n\t<div bb-attr=\"[width: 'width', height: 'height', diag: 'diag']\"></div>\n\t<div bb-attr=\"value: name\"></div>\n\t<div bb-attr=\"attr\"></div>\n\t<div bb-attr=\"attrList\"></div>\n</template>","js":"var barbiche = Barbiche();\nvar bbObj = barbiche.bbObj;\ntarget.appendChild(barbiche('attributes').merge({\n\twidth: 'full-width',\n\theight: 'half',\n\tdiag: null,\n\tname: 'depth',\n\tvalue: 5,\n\tattr: bbObj('value', 'name'),\n\tattrList: [bbObj('value1', 'name1'), bbObj('value2', 'name2')]\n}));"},"Classes":{"template":"<template id=\"classes\">\n\t<div class=\"barbichette\" bb-class=\"myClass\"></div>\n\t<div bb-class=\"isCurrentUrl(page1): 'active'\"></div>\n\t<div bb-class=\"[isCurrentUrl(page2): 'active', isCurrentUrl(page1): 'focused']\"></div>\n\t<div bb-class=\"myClasses\"></div>\n\t<div bb-class=\"[page1, 'demo', isCurrentUrl(page1): page2]\"></div>\n</template>","js":"var barbiche = Barbiche();\ntarget.appendChild(barbiche('classes').merge({\n\tmyClass: \"barbiche\",\n\tisCurrentUrl: function(url) {return url == \"home\";},\n\tpage1: \"home\",\n\tpage2: \"doc\",\n\tmyClasses: ['cl1', 'cl2', 'cl3'],\n}));"},"Context":{"template":"<template id=\"context\">\n\t<!--context-->\n\t<div>\n\t\t<div>{{now().toLocaleString(undefined, options1)}}</div>\n\t\t<div>{{now().toLocaleString(undefined, options2)}}</div>\n\t\t<div bb-attr=\"JSON.stringify(some_JSON): 'data-format'\"></div>\n\t</div>\n</template>\n\n<template id=\"window\">\n\t<!--window-->\n\t<div>\n\t\t<div>{{Math.random()}}</div>\n\t\t<div bb-attr=\"JSON.stringify(some_JSON): 'data-format'\"></div>\n\t</div>\n</template>","js":"var barbiche = Barbiche();\nvar obj = {\n\toptions1: {weekday: \"long\", year: \"numeric\", month: \"long\", day: \"numeric\", hour: \"numeric\", minute: \"numeric\"},\n\toptions2: {weekday: \"long\", year: \"numeric\", month: \"long\", day: \"numeric\"},\n\tsome_JSON: {\"a\": 1, \"b\": {\"c\": 5}}\n};\nvar helpers = {\n\tnow: function(opts) {return new Date();},\n\tJSON: window.JSON\n};\ntarget.appendChild(barbiche('context').merge(helpers, obj));\ntarget.appendChild(barbiche('window').merge(window, obj));"},"Delimiters":{"template":"<template id=\"custom-delimiters\">\n\t<!--custom delimiters-->\n\t<div>[[text]]</div>\n</template>\n\n<template id=\"escaped-delimiters\">\n\t<!--escaped delimiters-->\n\t<div>\\{\\} \\\\{{text}} \\{\\{plain text\\}\\}</div>\n</template>","js":"var barbiche_bracket = Barbiche({delimiters: ['[', ']']});\ntarget.appendChild(barbiche_bracket('custom-delimiters').merge({\n\t\"text\": \"Hello World!\"\n}));\n\nvar barbiche = Barbiche();\ntarget.appendChild(barbiche('escaped-delimiters').merge({\n\t\"text\": \"Hello World!\"\n}));\n"},"Identifiers":{"template":"<template id=\"identifiers\">\n\t<div>{{text}}</div>\n\t<div>{{`t-e\\{ \\}x-t`}}</div>\n\t<div>{{`\\u03A9 te\\n\\t \\\\\\`\\{\\{xt`}}</div>\n\t<div bb-attr=\"`\\u03A9 te\\n\\t \\\\\\`{{xt`: '\\u03A9'\"></div>\n</template>","js":"var barbiche = Barbiche();\ntarget.appendChild(barbiche('identifiers').merge({\n\t\"text\": \"Hello Earth!\",\n\t\"t-e{ }x-t\": \"Hello Mars!\",\n\t\"\\u03A9 te\\n\\t \\\\`{{xt\": \"Hello Moon!\"\n}));"},"Inert":{"template":"<template id=\"inert\">\n\t<template><p>Not inert template element</p></template>\n\t<template bb-alias=\"text: 'str'\" bb-inert bb-class=\"myClass\" bb-attr=\"myId: 'id'\"><p>{{str}}</p></template>\n</template>","js":"var barbiche = Barbiche();\ntarget.appendChild(barbiche('inert').merge({\n\tmyClass: 'lazy',\n\tmyId: 'art-49',\n\ttext: 'Inert template element'\n}));"}}</script>
+	<script id="target">var examples = {"Basic":{"template":"<template id=\"basic\">\n\t<div bb-class=\"class\" bb-attr=\"attribute.value: attribute.name\">{{text}}</div>\n</template>","js":"var barbiche = Barbiche();\ntarget.appendChild(barbiche('basic').merge({\n\tclass: \"barbiche\",\n\tattribute: {name: \"my-attr\", value: \"my-val\"},\n\ttext: \"Hello World!\"\n}));"},"Starter":{"template":"<template id=\"starter\">\n\t<div bb-alias=\"items[1].name: 'name'\" bb-class=\"customClass\">\n\t\t<div>{{name}}</div>\n\t\t<ul bb-attr=\"my_replace(attrValue): 'attr-name'\">\n\t\t\t<template bb-repeat=\"items: 'item'\">\n\t\t\t\t<li bb-if=\"item.show\" bb-class=\"[item.species || 'unknown', (_item_ == 0): 'first']\">\n\t\t\t\t{{item.name}} (index: {{_item_}})\n\t\t\t\t</li>\n\t\t\t</template>\n\t\t</ul>\n\t\t<span>{{item.join(', ').toUpperCase()}}</span>\n\t\t{{{some_html}}}\n\t</div>\n</template>","js":"var barbiche = Barbiche();\ntarget.appendChild(barbiche('starter').merge({\n\tcustomClass: \"my-class\",\n\t\"items\": [\n\t\t{species: \"hen\", name: \"Elsa\", show: true},\n\t\t{species: \"cat\", name: \"Jacynthe\", show: false},\n\t\t{species: null, name: \"Zaza\", show: true}\n\t],\n\titem: [\"hen\", \"cat\", \"dog\", \"spider\"],\n\tsome_html: \"<div><p>This is...</p><p>...some HTML.</p></div>\",\n\tmy_replace: function(str) {return str.replace(/o/g, \"O\");},\n\tattrValue: \"lunchroom\"\n}));"},"Conditions":{"template":"<template id=\"conditions\">\n\t<!--conditions-->\n\t<div name=\"first\">\n\t\t<span bb-if=\"items[0].show\">{{items[0].name}}</span>\n\t\t<span bb-if=\"items[1].show\">{{items[1].name}}</span>\n\t</div>\n\t<div name=\"second\"> \n\t\t<span bb-if=\"items[0].show\">{{items[0].name}}</span>\n\t\t<span bb-else>Item not shown</span>\n\t</div>\n\t<div name=\"third\"> \n\t\t<span bb-if=\"items[1].show\">{{items[1].name}}</span>\n\t\t<span bb-else>Item not shown</span>\n\t</div>\n</template>\n\n<template id=\"nested-conditions\">\n\t<!--nested conditions-->\n\t<div bb-if=\"bool1\">a</div>\n\t<template bb-else>\n\t\t<div bb-if=\"bool2\">b</div>\n\t\t<div bb-else>c</div>\n\t</template>\n</template>","js":"var barbiche = Barbiche();\ntarget.appendChild(barbiche('conditions').merge({\n\t\"items\": [\n\t\t{name: \"Elsa\", show: true},\n\t\t{name: \"Jacynthe\", show: false}\n\t]\n}));\ntarget.appendChild(barbiche('nested-conditions').merge({\n\tbool1: false,\n\tbool2: false\n}));"},"Aliases":{"template":"<template id=\"aliases\">\n\t<div bb-alias=\"outer.inner.name: 'name'\">\n\t\t<span>{{name}}</span>\n\t</div>\n\t<div bb-alias=\"outer.inner: 'inner'\">\n\t\t<span bb-alias=\"inner.name: 'name'\">{{name}}</span>\n\t</div>\n</template>","js":"var barbiche = Barbiche();\nvar obj = {\n\touter: {\n\t\tinner: {\n\t\t\tname: \"Zaza\"\n\t\t}\n\t}\n};\ntarget.appendChild(barbiche('aliases').merge(obj));"},"Text/HTML":{"template":"<template id=\"text\">\n\t<!--text-->\n\t<div>\n\t\t<span>{{yes}}</span>\n\t\t<span>{{(2 == 1 + 1): again}}</span>\n\t\t<span>{{(1 == 4): no}}</span>\n\t\t<span>{{Math.random() > 0.5: maybe}}</span>\n\t</div>\n</template>\n\n<template id=\"html\">\n\t<!--html-->\n\t<div>\n\t\t<span>{{{some_html}}}</span>\n\t\t<span>{{{some_node()}}}</span>\n\t\t<span>{{some_html}}</span>\n\t</div>\n</template>","js":"var barbiche = Barbiche();\nvar obj = {\n\tyes: \"You see me\",\n\tagain: \"You see me too\",\n\tno: \"You won't see me\",\n\tmaybe: \"Well, maybe...\",\n\tsome_html: \"<div><p>This is...</p><p>...some HTML.</p></div>\",\n\tsome_node: function() {\n\t\tvar elt = document.createElement('p');\n\t\telt.appendChild(document.createTextNode('Some really nice text'));\n\t\treturn elt;\n\t}\n};\ntarget.appendChild(barbiche('text').merge(window, obj));\ntarget.appendChild(barbiche('html').merge(obj));"},"Loops":{"template":"<template id=\"loop\">\n\t<!--loop-->\n\t<div>\n\t\t<span bb-repeat=\"items: 'item'\">{{item.name}} ({{_item_}})</span>\n\t</div>\n</template>\n\n<template id=\"reverse-loop\">\n\t<!--reverse loop-->\n\t<div>\n\t\t<span bb-repeat=\"items: 'item' --\">{{item.name}} ({{_item_}})</span>\n\t</div>\n</template>\n\n<template id=\"table\">\n\t<!--table-->\n\t<table>\n\t\t<tbody>\n\t\t\t<tr bb-repeat=\"rows: 'row'\">\n\t\t\t\t<td bb-repeat=\"row: 'cell'\">{{cell}}</td>\n\t\t\t</tr>\n\t\t</tbody>\n\t</table>\n</template>\n\n<template id=\"nested-loops\">\n\t<!--nested loops-->\n\t<div>\n\t\t<span bb-repeat=\"[arr1: 'item1', arr2: 'item2']\">{{item1}}{{item2}}</span>\n\t</div>\n</template>","js":"var barbiche = Barbiche();\nvar data = {\n\titems: [\n\t\t{species: \"hen\", name: \"Elsa\", show: true},\n\t\t{species: \"cat\", name: \"Jacynthe\", show: false},\n\t\t{species: null, name: \"Zaza\", show: true}\n\t]\n};\ntarget.appendChild(barbiche('loop').merge(data));\ntarget.appendChild(barbiche('reverse-loop').merge(data));\ntarget.appendChild(barbiche('table').merge({\n\trows: [\n\t\t[\"A1\", \"B1\", \"C1\"],\n\t\t[\"A2\", \"B2\", \"C2\"]\n\t]\n}));\ntarget.appendChild(barbiche('nested-loops').merge({\n\tarr1: [\"A\", \"B\"],\n\tarr2: [1, 2, 3]\n}));"},"Imports":{"template":"<template id=\"simple-subtemplate\">\n\t<!-- Simple -->\n\t<div>\n\t\t<template bb-import=\"'sub'\"></template>\n\t</div>\n</template>\n\n<template id=\"sub\">\n\t<span>I am a subtemplate!</span>\n</template>\n\n<template id=\"dynamic-subtemplate\">\n\t<!-- Dynamic -->\n\t<div>\n\t\t<template bb-repeat=\"items: 'item'\" bb-import=\"item.sub\"></template>\n\t</div>\n</template>\n\n<template id=\"sub1\">\n\t<span>I am subtemplate1! ({{item.name}})</span>\n</template>\n\n<template id=\"sub2\">\n\t<span>I am subtemplate2! ({{item.name}})</span>\n</template>\n\n<template id=\"data-subtemplate\">\n\t<!-- Data -->\n\t<div>\n\t\t<template bb-import=\"data_sub: 'data-sub'\"></template>\n\t</div>\n</template>\n\n<template id=\"recursive-subtemplate\">\n\t<!-- Recursive -->\n\t<template bb-if=\"children.length\" bb-import=\"'recursive-sub'\"></template>\n</template>\n\n<template id=\"recursive-sub\">\n\t<ul>\n\t\t<li bb-repeat=\"children: 'child'\">{{child.name}}\n\t\t\t<template bb-if=\"child.children\" bb-alias=\"child.children: 'children'\" bb-import=\"'recursive-sub'\"></template>\n\t\t</li>\n\t</ul>\n</template>","js":"var barbiche = Barbiche();\ntarget.appendChild(barbiche('simple-subtemplate').merge());\ntarget.appendChild(barbiche('dynamic-subtemplate').merge({\n\titems: [{name: 'item1', sub: 'sub2'}, {name: 'item2', sub: 'sub1'}]\n}));\ntarget.appendChild(barbiche('data-subtemplate').merge({\n\tname: 'item',\n\tdata_sub: '<span>I am a subtemplate! 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 </head>
 <body>
 	<div class="page-wrap">
diff --git a/docs/index.html b/docs/index.html
index aa559ac..479221e 100644
--- a/docs/index.html
+++ b/docs/index.html
@@ -134,7 +134,7 @@ <h4 class="ui horizontal header divider"></h4><h2 id="browser-support">Browser s
 </tr>
 <tr>
 <td>IE/Edge</td>
-<td>≥13</td>
+<td>No support</td>
 <td><strong>≥9</strong></td>
 </tr>
 <tr>
@@ -145,7 +145,7 @@ <h4 class="ui horizontal header divider"></h4><h2 id="browser-support">Browser s
 <tr>
 <td>Safari</td>
 <td>≥9</td>
-<td><strong>≥5.1</strong></td>
+<td><strong>≥6.2</strong></td>
 </tr>
 </tbody>
 </table>
diff --git a/docs/js/barbiche.min.js b/docs/js/barbiche.min.js
index 0438ffd..0bd027f 100644
--- a/docs/js/barbiche.min.js
+++ b/docs/js/barbiche.min.js
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this.conditionStack.length&&this.conditionStack[this.conditionStack.length-1]?this.conditions[this.conditionStack[this.conditionStack.length-1]]:this.conditions.INITIAL},stateStackSize:function(){return this.conditionStack.length},options:{},JisonLexerError:t,performAction:function(t,e,r,n){switch(r){case 0:break;case 25:return e.yytext=o(e.yytext.substr(1,e.yyleng-2)),23;case 26:return e.yytext=o(e.yytext.substr(1,e.yyleng-2)),24;case 27:return e.yytext=o(e.yytext),24;default:return this.simpleCaseActionClusters[r]}},simpleCaseActionClusters:{1:22,2:16,3:17,4:18,5:19,6:20,7:21,8:7,9:8,10:15,11:14,12:9,13:10,14:11,15:12,16:25,17:26,18:27,19:28,20:3,21:13,22:4,23:5,24:6,28:1,29:"INVALID"},rules:[/^(?:\s+)/,/^(?:(-)?\d+(\.\d+)?\b)/,/^(?:\|\|)/,/^(?:&&)/,/^(?:==)/,/^(?:!=)/,/^(?:<=)/,/^(?:>=)/,/^(?:<)/,/^(?:>)/,/^(?:\+\+)/,/^(?:--)/,/^(?:\+)/,/^(?:!)/,/^(?:\()/,/^(?:\))/,/^(?:true)/,/^(?:false)/,/^(?:undefined)/,/^(?:null)/,/^(?:,)/,/^(?:\.)/,/^(?:\[)/,/^(?:\])/,/^(?::)/,/^(?:(("(?:([^\n\r"\\]+)|(\\(?:(?:(?:["'\\bfnrtv])|(?:[^\d"'\\bfnrt-vx]))|(?:[x](?:[\dA-Fa-f]){2})|(?:[u](?:[\dA-Fa-f]){4}))))*")|('(?:([^\n\r'\\]+)|(\\(?:(?:(?:["'\\bfnrtv])|(?:[^\d"'\\bfnrt-vx]))|(?:[x](?:[\dA-Fa-f]){2})|(?:[u](?:[\dA-Fa-f]){4}))))*')))/,/^(?:((`(?:([^\n\r\\`]+)|(\\(?:(?:(?:["'\\bfnrtv])|(?:[^\d"'\\bfnrt-vx]))|(?:[x](?:[\dA-Fa-f]){2})|(?:[u](?:[\dA-Fa-f]){4}))))*`)))/,/^(?:((?:[$A-Z_a-z]|(\\(?:(?:(?:["'\\bfnrtv])|(?:[^\d"'\\bfnrt-vx]))|(?:[x](?:[\dA-Fa-f]){2})|(?:[u](?:[\dA-Fa-f]){4}))))(?:(?:[$A-Z_a-z]|(\\(?:(?:(?:["'\\bfnrtv])|(?:[^\d"'\\bfnrt-vx]))|(?:[x](?:[\dA-Fa-f]){2})|(?:[u](?:[\dA-Fa-f]){4}))))|\d)*))/,/^(?:$)/,/^(?:.)/],conditions:{INITIAL:{rules:[0,1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,20,21,22,23,24,25,26,27,28,29],inclusive:!0}}}}();return 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this.simpleCaseActionClusters[r]}},simpleCaseActionClusters:{1:22,2:16,3:17,4:18,5:19,6:20,7:21,8:7,9:8,10:15,11:14,12:9,13:10,14:11,15:12,16:25,17:26,18:27,19:28,20:3,21:13,22:4,23:5,24:6,28:1,29:"INVALID"},rules:[/^(?:\s+)/,/^(?:(-)?\d+(\.\d+)?\b)/,/^(?:\|\|)/,/^(?:&&)/,/^(?:==)/,/^(?:!=)/,/^(?:<=)/,/^(?:>=)/,/^(?:<)/,/^(?:>)/,/^(?:\+\+)/,/^(?:--)/,/^(?:\+)/,/^(?:!)/,/^(?:\()/,/^(?:\))/,/^(?:true)/,/^(?:false)/,/^(?:undefined)/,/^(?:null)/,/^(?:,)/,/^(?:\.)/,/^(?:\[)/,/^(?:\])/,/^(?::)/,/^(?:(("(?:([^\n\r"\\]+)|(\\(?:(?:(?:["'\\bfnrtv])|(?:[^\d"'\\bfnrt-vx]))|(?:[x](?:[\dA-Fa-f]){2})|(?:[u](?:[\dA-Fa-f]){4}))))*")|('(?:([^\n\r'\\]+)|(\\(?:(?:(?:["'\\bfnrtv])|(?:[^\d"'\\bfnrt-vx]))|(?:[x](?:[\dA-Fa-f]){2})|(?:[u](?:[\dA-Fa-f]){4}))))*')))/,/^(?:((`(?:([^\n\r\\`]+)|(\\(?:(?:(?:["'\\bfnrtv])|(?:[^\d"'\\bfnrt-vx]))|(?:[x](?:[\dA-Fa-f]){2})|(?:[u](?:[\dA-Fa-f]){4}))))*`)))/,/^(?:((?:[$A-Z_a-z]|(\\(?:(?:(?:["'\\bfnrtv])|(?:[^\d"'\\bfnrt-vx]))|(?:[x](?:[\dA-Fa-f]){2})|(?:[u](?:[\dA-Fa-f]){4}))))(?:(?:[$A-Z_a-z]|(\\(?:(?:(?:["'\\bfnrtv])|(?:[^\d"'\\bfnrt-vx]))|(?:[x](?:[\dA-Fa-f]){2})|(?:[u](?:[\dA-Fa-f]){4}))))|\d)*))/,/^(?:$)/,/^(?:.)/],conditions:{INITIAL:{rules:[0,1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,20,21,22,23,24,25,26,27,28,29],inclusive:!0}}}}();return 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r=e[n],i=r.find(),o=t.clipPos(i.from),l=t.clipPos(i.to);if(I(o,l)){var a=Hi(t,o,l,r.primary,r.primary.type);r.markers.push(a),a.parent=r}}}function Fi(t){for(var e=0;e<t.length;e++)!function(e){var n=t[e],r=[n.primary.doc];jr(n.primary.doc,function(t){return r.push(t)});for(var i=0;i<n.markers.length;i++){var o=n.markers[i];-1==h(r,o.doc)&&(o.parent=null,n.markers.splice(i--,1))}}(e)}function Ri(t){var e=this;if(Gi(e),!Ot(e,t)&&!Pe(e.display,t)){Ht(t),Zo&&(pa=+new Date);var n=Sn(e,t,!0),r=t.dataTransfer.files;if(n&&!e.isReadOnly())if(r&&r.length&&window.FileReader&&window.File)for(var i=r.length,o=Array(i),l=0,a=0;a<i;++a)!function(t,r){if(!e.options.allowDropFileTypes||-1!=h(e.options.allowDropFileTypes,t.type)){var a=new FileReader;a.onload=fr(e,function(){var t=a.result;if(/[\x00-\x08\x0e-\x1f]{2}/.test(t)&&(t=""),o[r]=t,++l==i){n=j(e.doc,n);var s={from:n,to:n,text:e.doc.splitLines(o.join(e.doc.lineSeparator())),origin:"paste"};Ci(e.doc,s),fi(e.doc,Wr(n,Dr(s)))}}),a.readAsText(t)}}(r[a],a);else{if(e.state.draggingText&&e.doc.sel.contains(n)>-1)return e.state.draggingText(t),void setTimeout(function(){return e.display.input.focus()},20);try{var s=t.dataTransfer.getData("Text");if(s){var u;if(e.state.draggingText&&!e.state.draggingText.copy&&(u=e.listSelections()),di(e.doc,Wr(n,n)),u)for(var c=0;c<u.length;++c)_i(e.doc,"",u[c].anchor,u[c].head,"drag");e.replaceSelection(s,"around","paste"),e.display.input.focus()}}catch(t){}}}}function Bi(t,e){if(Zo&&(!t.state.draggingText||+new Date-pa<100))return void Pt(e);if(!Ot(t,e)&&!Pe(t.display,e)&&(e.dataTransfer.setData("Text",t.getSelection()),e.dataTransfer.effectAllowed="copyMove",e.dataTransfer.setDragImage&&!rl)){var n=r("img",null,null,"position: fixed; left: 0; top: 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lo(t,e,n,r){var i=t.state.keySeq;if(i){if(Zi(e))return"handled";Sa.set(50,function(){t.state.keySeq==i&&(t.state.keySeq=null,t.display.input.reset())}),e=i+" "+e}var o=oo(t,e,r);return"multi"==o&&(t.state.keySeq=e),"handled"==o&&ke(t,"keyHandled",t,e,n),"handled"!=o&&"multi"!=o||(Ht(n),An(t)),i&&!o&&/\'$/.test(e)?(Ht(n),!0):!!o}function ao(t,e){var n=Qi(e,!0);return!!n&&(e.shiftKey&&!t.state.keySeq?lo(t,"Shift-"+n,e,function(e){return io(t,e,!0)})||lo(t,n,e,function(e){if("string"==typeof e?/^go[A-Z]/.test(e):e.motion)return io(t,e)}):lo(t,n,e,function(e){return io(t,e)}))}function so(t,e,n){return lo(t,"'"+n+"'",e,function(e){return io(t,e,!0)})}function uo(t){var e=this;if(e.curOp.focus=l(),!Ot(e,t)){Zo&&Qo<11&&27==t.keyCode&&(t.returnValue=!1);var n=t.keyCode;e.display.shift=16==n||t.shiftKey;var r=ao(e,t);nl&&(Ta=r?n:null,!r&&88==n&&!Pl&&(ul?t.metaKey:t.ctrlKey)&&e.replaceSelection("",null,"cut")),18!=n||/\bCodeMirror-crosshair\b/.test(e.display.lineDiv.className)||co(e)}}function co(t){function e(t){18!=t.keyCode&&t.altKey||(ml(n,"CodeMirror-crosshair"),Nt(document,"keyup",e),Nt(document,"mouseover",e))}var n=t.display.lineDiv;a(n,"CodeMirror-crosshair"),El(document,"keyup",e),El(document,"mouseover",e)}function fo(t){16==t.keyCode&&(this.doc.sel.shift=!1),Ot(this,t)}function ho(t){var e=this;if(!(Pe(e.display,t)||Ot(e,t)||t.ctrlKey&&!t.altKey||ul&&t.metaKey)){var n=t.keyCode,r=t.charCode;if(nl&&n==Ta)return Ta=null,void Ht(t);if(!nl||t.which&&!(t.which<10)||!ao(e,t)){var i=String.fromCharCode(null==r?n:r);"\b"!=i&&(so(e,t,i)||e.display.input.onKeyPress(t))}}}function po(t){var e=this,n=e.display;if(!(Ot(e,t)||n.activeTouch&&n.input.supportsTouch())){if(n.input.ensurePolled(),n.shift=t.shiftKey,Pe(n,t))return void(Jo||(n.scroller.draggable=!1,setTimeout(function(){return n.scroller.draggable=!0},100)));if(!bo(e,t)){var r=Sn(e,t);switch(window.focus(),Rt(t)){case 1:e.state.selectingText?e.state.selectingText(t):r?go(e,t,r):Ft(t)==n.scroller&&Ht(t);break;case 2:Jo&&(e.state.lastMiddleDown=+new Date),r&&li(e.doc,r),setTimeout(function(){return n.input.focus()},20),Ht(t);break;case 3:gl?xo(e,t):Wn(e)}}}}function go(t,e,n){Zo?setTimeout(u(On,t),0):t.curOp.focus=l();var r,i=+new Date;Ca&&Ca.time>i-400&&0==I(Ca.pos,n)?r="triple":wa&&wa.time>i-400&&0==I(wa.pos,n)?(r="double",Ca={time:i,pos:n}):(r="single",wa={time:i,pos:n});var o,a=t.doc.sel,s=ul?e.metaKey:e.ctrlKey;t.options.dragDrop&&Hl&&!t.isReadOnly()&&"single"==r&&(o=a.contains(n))>-1&&(I((o=a.ranges[o]).from(),n)<0||n.xRel>0)&&(I(o.to(),n)>0||n.xRel<0)?mo(t,e,n,s):vo(t,e,n,r,s)}function mo(t,e,n,r){var i=t.display,o=+new Date,l=fr(t,function(a){Jo&&(i.scroller.draggable=!1),t.state.draggingText=!1,Nt(document,"mouseup",l),Nt(i.scroller,"drop",l),Math.abs(e.clientX-a.clientX)+Math.abs(e.clientY-a.clientY)<10&&(Ht(a),!r&&+new Date-200<o&&li(t.doc,n),Jo||Zo&&9==Qo?setTimeout(function(){document.body.focus(),i.input.focus()},20):i.input.focus())});Jo&&(i.scroller.draggable=!0),t.state.draggingText=l,l.copy=ul?e.altKey:e.ctrlKey,i.scroller.dragDrop&&i.scroller.dragDrop(),El(document,"mouseup",l),El(i.scroller,"drop",l)}function vo(t,e,n,r,i){function o(e){if(0!=I(b,e))if(b=e,"rect"==r){for(var i=[],o=t.options.tabSize,l=f(M(c,n.line).text,n.ch,o),a=f(M(c,e.line).text,e.ch,o),s=Math.min(l,a),u=Math.max(l,a),m=Math.min(n.line,e.line),v=Math.min(t.lastLine(),Math.max(n.line,e.line));m<=v;m++){var y=M(c,m).text,x=d(y,s,o);s==u?i.push(new oa(H(m,x),H(m,x))):y.length>x&&i.push(new oa(H(m,x),H(m,d(y,u,o))))}i.length||i.push(new oa(n,n)),hi(c,Or(g.ranges.slice(0,p).concat(i),p),{origin:"*mouse",scroll:!1}),t.scrollIntoView(e)}else{var w=h,C=w.anchor,k=e;if("single"!=r){var S;S="double"==r?t.findWordAt(e):new oa(H(e.line,0),j(c,H(e.line+1,0))),I(S.anchor,C)>0?(k=S.head,C=R(w.from(),S.anchor)):(k=S.anchor,C=F(w.to(),S.head))}var T=g.ranges.slice(0);T[p]=new oa(j(c,C),k),hi(c,Or(T,p),Sl)}}function a(e){var n=++w,i=Sn(t,e,!0,"rect"==r);if(i)if(0!=I(i,b)){t.curOp.focus=l(),o(i);var s=Fn(u,c);(i.line>=s.to||i.line<s.from)&&setTimeout(fr(t,function(){w==n&&a(e)}),150)}else{var f=e.clientY<x.top?-20:e.clientY>x.bottom?20:0;f&&setTimeout(fr(t,function(){w==n&&(u.scroller.scrollTop+=f,a(e))}),50)}}function s(e){t.state.selectingText=!1,w=1/0,Ht(e),u.input.focus(),Nt(document,"mousemove",C),Nt(document,"mouseup",k),c.history.lastSelOrigin=null}var u=t.display,c=t.doc;Ht(e);var h,p,g=c.sel,m=g.ranges;if(i&&!e.shiftKey?(p=c.sel.contains(n),h=p>-1?m[p]:new oa(n,n)):(h=c.sel.primary(),p=c.sel.primIndex),cl?e.shiftKey&&e.metaKey:e.altKey)r="rect",i||(h=new oa(n,n)),n=Sn(t,e,!0,!0),p=-1;else if("double"==r){var v=t.findWordAt(n);h=t.display.shift||c.extend?oi(c,h,v.anchor,v.head):v}else if("triple"==r){var y=new oa(H(n.line,0),j(c,H(n.line+1,0)));h=t.display.shift||c.extend?oi(c,h,y.anchor,y.head):y}else h=oi(c,h,n);i?-1==p?(p=m.length,hi(c,Or(m.concat([h]),p),{scroll:!1,origin:"*mouse"})):m.length>1&&m[p].empty()&&"single"==r&&!e.shiftKey?(hi(c,Or(m.slice(0,p).concat(m.slice(p+1)),0),{scroll:!1,origin:"*mouse"}),g=c.sel):si(c,p,h,Sl):(p=0,hi(c,new ia([h],0),Sl),g=c.sel);var b=n,x=u.wrapper.getBoundingClientRect(),w=0,C=fr(t,function(t){Rt(t)?a(t):s(t)}),k=fr(t,s);t.state.selectingText=k,El(document,"mousemove",C),El(document,"mouseup",k)}function yo(t,e,n,r){var i,o;try{i=e.clientX,o=e.clientY}catch(e){return!1}if(i>=Math.floor(t.display.gutters.getBoundingClientRect().right))return!1;r&&Ht(e);var l=t.display,a=l.lineDiv.getBoundingClientRect();if(o>a.bottom||!Dt(t,n))return zt(e);o-=a.top-l.viewOffset;for(var s=0;s<t.options.gutters.length;++s){var u=l.gutters.childNodes[s];if(u&&u.getBoundingClientRect().right>=i){return At(t,n,t,W(t.doc,o),t.options.gutters[s],e),zt(e)}}}function 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o=0;o<n.length;++o)n[o]==t&&n.splice(o--,1);n.length||(r.widgets=null);var l=ze(this);A(r,Math.max(0,r.height-l)),e&&(cr(e,function(){Di(e,r,-l),gr(e,i,"widget")}),ke(e,"lineWidgetCleared",e,this,i))}},sa.prototype.changed=function(){var t=this,e=this.height,n=this.doc.cm,r=this.line;this.height=null;var i=ze(this)-e;i&&(A(r,r.height+i),n&&cr(n,function(){n.curOp.forceUpdate=!0,Di(n,r,i),ke(n,"lineWidgetChanged",n,t,O(r))}))},Et(sa);var ua=0,ca=function(t,e){this.lines=[],this.type=e,this.doc=t,this.id=++ua};ca.prototype.clear=function(){var t=this;if(!this.explicitlyCleared){var e=this.doc.cm,n=e&&!e.curOp;if(n&&nr(e),Dt(this,"clear")){var r=this.find();r&&ke(this,"clear",r.from,r.to)}for(var i=null,o=null,l=0;l<this.lines.length;++l){var a=t.lines[l],s=q(a.markedSpans,t);e&&!t.collapsed?gr(e,O(a),"text"):e&&(null!=s.to&&(o=O(a)),null!=s.from&&(i=O(a))),a.markedSpans=Y(a.markedSpans,s),null==s.from&&t.collapsed&&!mt(t.doc,a)&&e&&A(a,yn(e.display))}if(e&&this.collapsed&&!e.options.lineWrapping)for(var u=0;u<this.lines.length;++u){var c=ft(t.lines[u]),f=bt(c);f>e.display.maxLineLength&&(e.display.maxLine=c,e.display.maxLineLength=f,e.display.maxLineChanged=!0)}null!=i&&e&&this.collapsed&&pr(e,i,o+1),this.lines.length=0,this.explicitlyCleared=!0,this.atomic&&this.doc.cantEdit&&(this.doc.cantEdit=!1,e&&gi(e.doc)),e&&ke(e,"markerCleared",e,this,i,o),n&&rr(e),this.parent&&this.parent.clear()}},ca.prototype.find=function(t,e){var n=this;null==t&&"bookmark"==this.type&&(t=1);for(var r,i,o=0;o<this.lines.length;++o){var l=n.lines[o],a=q(l.markedSpans,n);if(null!=a.from&&(r=H(e?l:O(l),a.from),-1==t))return r;if(null!=a.to&&(i=H(e?l:O(l),a.to),1==t))return i}return r&&{from:r,to:i}},ca.prototype.changed=function(){var t=this,e=this.find(-1,!0),n=this,r=this.doc.cm;e&&r&&cr(r,function(){var i=e.line,o=O(e.line),l=Ye(r,o);if(l&&(nn(l),r.curOp.selectionChanged=r.curOp.forceUpdate=!0),r.curOp.updateMaxLine=!0,!mt(n.doc,i)&&null!=n.height){var a=n.height;n.height=null;var s=ze(n)-a;s&&A(i,i.height+s)}ke(r,"markerChanged",r,t)})},ca.prototype.attachLine=function(t){if(!this.lines.length&&this.doc.cm){var e=this.doc.cm.curOp;e.maybeHiddenMarkers&&-1!=h(e.maybeHiddenMarkers,this)||(e.maybeUnhiddenMarkers||(e.maybeUnhiddenMarkers=[])).push(this)}this.lines.push(t)},ca.prototype.detachLine=function(t){if(this.lines.splice(h(this.lines,t),1),!this.lines.length&&this.doc.cm){var e=this.doc.cm.curOp;(e.maybeHiddenMarkers||(e.maybeHiddenMarkers=[])).push(this)}},Et(ca);var fa=function(t,e){var n=this;this.markers=t,this.primary=e;for(var r=0;r<t.length;++r)t[r].parent=n};fa.prototype.clear=function(){var t=this;if(!this.explicitlyCleared){this.explicitlyCleared=!0;for(var e=0;e<this.markers.length;++e)t.markers[e].clear();ke(this,"clear")}},fa.prototype.find=function(t,e){return this.primary.find(t,e)},Et(fa);var ha=0,da=function(t,e,n,r,i){if(!(this instanceof da))return new da(t,e,n,r,i);null==n&&(n=0),aa.call(this,[new la([new Ul("",null)])]),this.first=n,this.scrollTop=this.scrollLeft=0,this.cantEdit=!1,this.cleanGeneration=1,this.frontier=n;var o=H(n,0);this.sel=Wr(o),this.history=new Vr(null),this.id=++ha,this.modeOption=e,this.lineSep=r,this.direction="rtl"==i?"rtl":"ltr",this.extend=!1,"string"==typeof t&&(t=this.splitLines(t)),Br(this,{from:o,to:o,text:t}),hi(this,Wr(o),kl)};da.prototype=b(aa.prototype,{constructor:da,iter:function(t,e,n){n?this.iterN(t-this.first,e-t,n):this.iterN(this.first,this.first+this.size,t)},insert:function(t,e){for(var n=0,r=0;r<e.length;++r)n+=e[r].height;this.insertInner(t-this.first,e,n)},remove:function(t,e){this.removeInner(t-this.first,e)},getValue:function(t){var e=N(this,this.first,this.first+this.size);return!1===t?e:e.join(t||this.lineSeparator())},setValue:dr(function(t){var e=H(this.first,0),n=this.first+this.size-1;Ci(this,{from:e,to:H(n,M(this,n).text.length),text:this.splitLines(t),origin:"setValue",full:!0},!0),hi(this,Wr(e))}),replaceRange:function(t,e,n,r){e=j(this,e),n=n?j(this,n):e,_i(this,t,e,n,r)},getRange:function(t,e,n){var r=_(this,j(this,t),j(this,e));return!1===n?r:r.join(n||this.lineSeparator())},getLine:function(t){var e=this.getLineHandle(t);return e&&e.text},getLineHandle:function(t){if(D(this,t))return M(this,t)},getLineNumber:function(t){return O(t)},getLineHandleVisualStart:function(t){return"number"==typeof t&&(t=M(this,t)),ft(t)},lineCount:function(){return this.size},firstLine:function(){return this.first},lastLine:function(){return this.first+this.size-1},clipPos:function(t){return j(this,t)},getCursor:function(t){var e=this.sel.primary();return null==t||"head"==t?e.head:"anchor"==t?e.anchor:"end"==t||"to"==t||!1===t?e.to():e.from()},listSelections:function(){return this.sel.ranges},somethingSelected:function(){return this.sel.somethingSelected()},setCursor:dr(function(t,e,n){ui(this,j(this,"number"==typeof t?H(t,e||0):t),null,n)}),setSelection:dr(function(t,e,n){ui(this,j(this,t),j(this,e||t),n)}),extendSelection:dr(function(t,e,n){li(this,j(this,t),e&&j(this,e),n)}),extendSelections:dr(function(t,e){ai(this,U(this,t),e)}),extendSelectionsBy:dr(function(t,e){ai(this,U(this,m(this.sel.ranges,t)),e)}),setSelections:dr(function(t,e,n){var r=this;if(t.length){for(var i=[],o=0;o<t.length;o++)i[o]=new oa(j(r,t[o].anchor),j(r,t[o].head));null==e&&(e=Math.min(t.length-1,this.sel.primIndex)),hi(this,Or(i,e),n)}}),addSelection:dr(function(t,e,n){var r=this.sel.ranges.slice(0);r.push(new oa(j(this,t),j(this,e||t))),hi(this,Or(r,r.length-1),n)}),getSelection:function(t){for(var e,n=this,r=this.sel.ranges,i=0;i<r.length;i++){var o=_(n,r[i].from(),r[i].to());e=e?e.concat(o):o}return!1===t?e:e.join(t||this.lineSeparator())},getSelections:function(t){for(var e=this,n=[],r=this.sel.ranges,i=0;i<r.length;i++){var o=_(e,r[i].from(),r[i].to());!1!==t&&(o=o.join(t||e.lineSeparator())),n[i]=o}return n},replaceSelection:function(t,e,n){for(var r=[],i=0;i<this.sel.ranges.length;i++)r[i]=t;this.replaceSelections(r,e,n||"+input")},replaceSelections:dr(function(t,e,n){for(var r=this,i=[],o=this.sel,l=0;l<o.ranges.length;l++){var a=o.ranges[l];i[l]={from:a.from(),to:a.to(),text:r.splitLines(t[l]),origin:n}}for(var s=e&&"end"!=e&&zr(this,i,e),u=i.length-1;u>=0;u--)Ci(r,i[u]);s?fi(this,s):this.cm&&tr(this.cm)}),undo:dr(function(){Si(this,"undo")}),redo:dr(function(){Si(this,"redo")}),undoSelection:dr(function(){Si(this,"undo",!0)}),redoSelection:dr(function(){Si(this,"redo",!0)}),setExtending:function(t){this.extend=t},getExtending:function(){return this.extend},historySize:function(){for(var t=this.history,e=0,n=0,r=0;r<t.done.length;r++)t.done[r].ranges||++e;for(var i=0;i<t.undone.length;i++)t.undone[i].ranges||++n;return{undo:e,redo:n}},clearHistory:function(){this.history=new Vr(this.history.maxGeneration)},markClean:function(){this.cleanGeneration=this.changeGeneration(!0)},changeGeneration:function(t){return t&&(this.history.lastOp=this.history.lastSelOp=this.history.lastOrigin=null),this.history.generation},isClean:function(t){return this.history.generation==(t||this.cleanGeneration)},getHistory:function(){return{done:ii(this.history.done),undone:ii(this.history.undone)}},setHistory:function(t){var e=this.history=new Vr(this.history.maxGeneration);e.done=ii(t.done.slice(0),null,!0),e.undone=ii(t.undone.slice(0),null,!0)},setGutterMarker:dr(function(t,e,n){return Wi(this,t,"gutter",function(t){var r=t.gutterMarkers||(t.gutterMarkers={});return r[e]=n,!n&&C(r)&&(t.gutterMarkers=null),!0})}),clearGutter:dr(function(t){var e=this;this.iter(function(n){n.gutterMarkers&&n.gutterMarkers[t]&&Wi(e,n,"gutter",function(){return n.gutterMarkers[t]=null,C(n.gutterMarkers)&&(n.gutterMarkers=null),!0})})}),lineInfo:function(t){var e;if("number"==typeof t){if(!D(this,t))return null;if(e=t,!(t=M(this,t)))return null}else if(null==(e=O(t)))return null;return{line:e,handle:t,text:t.text,gutterMarkers:t.gutterMarkers,textClass:t.textClass,bgClass:t.bgClass,wrapClass:t.wrapClass,widgets:t.widgets}},addLineClass:dr(function(e,n,r){return Wi(this,e,"gutter"==n?"gutter":"class",function(e){var i="text"==n?"textClass":"background"==n?"bgClass":"gutter"==n?"gutterClass":"wrapClass";if(e[i]){if(t(r).test(e[i]))return!1;e[i]+=" "+r}else e[i]=r;return!0})}),removeLineClass:dr(function(e,n,r){return Wi(this,e,"gutter"==n?"gutter":"class",function(e){var i="text"==n?"textClass":"background"==n?"bgClass":"gutter"==n?"gutterClass":"wrapClass",o=e[i];if(!o)return!1;if(null==r)e[i]=null;else{var l=o.match(t(r));if(!l)return!1;var a=l.index+l[0].length;e[i]=o.slice(0,l.index)+(l.index&&a!=o.length?" ":"")+o.slice(a)||null}return!0})}),addLineWidget:dr(function(t,e,n){return Ei(this,t,e,n)}),removeLineWidget:function(t){t.clear()},markText:function(t,e,n){return Hi(this,j(this,t),j(this,e),n,n&&n.type||"range")},setBookmark:function(t,e){var n={replacedWith:e&&(null==e.nodeType?e.widget:e),insertLeft:e&&e.insertLeft,clearWhenEmpty:!1,shared:e&&e.shared,handleMouseEvents:e&&e.handleMouseEvents};return t=j(this,t),Hi(this,t,t,n,"bookmark")},findMarksAt:function(t){t=j(this,t);var e=[],n=M(this,t.line).markedSpans;if(n)for(var r=0;r<n.length;++r){var i=n[r];(null==i.from||i.from<=t.ch)&&(null==i.to||i.to>=t.ch)&&e.push(i.marker.parent||i.marker)}return e},findMarks:function(t,e,n){t=j(this,t),e=j(this,e);var r=[],i=t.line;return this.iter(t.line,e.line+1,function(o){var l=o.markedSpans;if(l)for(var a=0;a<l.length;a++){var s=l[a];null!=s.to&&i==t.line&&t.ch>=s.to||null==s.from&&i!=t.line||null!=s.from&&i==e.line&&s.from>=e.ch||n&&!n(s.marker)||r.push(s.marker.parent||s.marker)}++i}),r},getAllMarks:function(){var t=[];return this.iter(function(e){var n=e.markedSpans;if(n)for(var r=0;r<n.length;++r)null!=n[r].from&&t.push(n[r].marker)}),t},posFromIndex:function(t){var e,n=this.first,r=this.lineSeparator().length;return this.iter(function(i){var o=i.text.length+r;if(o>t)return e=t,!0;t-=o,++n}),j(this,H(n,e))},indexFromPos:function(t){t=j(this,t);var e=t.ch;if(t.line<this.first||t.ch<0)return 0;var n=this.lineSeparator().length;return this.iter(this.first,t.line,function(t){e+=t.text.length+n}),e},copy:function(t){var e=new da(N(this,this.first,this.first+this.size),this.modeOption,this.first,this.lineSep,this.direction);return e.scrollTop=this.scrollTop,e.scrollLeft=this.scrollLeft,e.sel=this.sel,e.extend=!1,t&&(e.history.undoDepth=this.history.undoDepth,e.setHistory(this.getHistory())),e},linkedDoc:function(t){t||(t={});var e=this.first,n=this.first+this.size;null!=t.from&&t.from>e&&(e=t.from),null!=t.to&&t.to<n&&(n=t.to);var r=new da(N(this,e,n),t.mode||this.modeOption,e,this.lineSep,this.direction);return t.sharedHist&&(r.history=this.history),(this.linked||(this.linked=[])).push({doc:r,sharedHist:t.sharedHist}),r.linked=[{doc:this,isParent:!0,sharedHist:t.sharedHist}],Pi(r,zi(this)),r},unlinkDoc:function(t){var e=this;if(t instanceof Lo&&(t=t.doc),this.linked)for(var n=0;n<this.linked.length;++n){var r=e.linked[n];if(r.doc==t){e.linked.splice(n,1),t.unlinkDoc(e),Fi(zi(e));break}}if(t.history==this.history){var i=[t.id];jr(t,function(t){return i.push(t.id)},!0),t.history=new Vr(null),t.history.done=ii(this.history.done,i),t.history.undone=ii(this.history.undone,i)}},iterLinkedDocs:function(t){jr(this,t)},getMode:function(){return this.mode},getEditor:function(){return this.cm},splitLines:function(t){return this.lineSep?t.split(this.lineSep):Il(t)},lineSeparator:function(){return this.lineSep||"\n"},setDirection:dr(function(t){"rtl"!=t&&(t="ltr"),t!=this.direction&&(this.direction=t,this.iter(function(t){return t.order=null}),this.cm&&Kr(this.cm))})}),da.prototype.eachLine=da.prototype.iter;for(var pa=0,ga=!1,ma={3:"Enter",8:"Backspace",9:"Tab",13:"Enter",16:"Shift",17:"Ctrl",18:"Alt",19:"Pause",20:"CapsLock",27:"Esc",32:"Space",33:"PageUp",34:"PageDown",35:"End",36:"Home",37:"Left",38:"Up",39:"Right",40:"Down",44:"PrintScrn",45:"Insert",46:"Delete",59:";",61:"=",91:"Mod",92:"Mod",93:"Mod",106:"*",107:"=",109:"-",110:".",111:"/",127:"Delete",173:"-",186:";",187:"=",188:",",189:"-",190:".",191:"/",192:"`",219:"[",220:"\\",221:"]",222:"'",63232:"Up",63233:"Down",63234:"Left",63235:"Right",63272:"Delete",
 63273:"Home",63275:"End",63276:"PageUp",63277:"PageDown",63302:"Insert"},va=0;va<10;va++)ma[va+48]=ma[va+96]=String(va);for(var ya=65;ya<=90;ya++)ma[ya]=String.fromCharCode(ya);for(var ba=1;ba<=12;ba++)ma[ba+111]=ma[ba+63235]="F"+ba;var xa={};xa.basic={Left:"goCharLeft",Right:"goCharRight",Up:"goLineUp",Down:"goLineDown",End:"goLineEnd",Home:"goLineStartSmart",PageUp:"goPageUp",PageDown:"goPageDown",Delete:"delCharAfter",Backspace:"delCharBefore","Shift-Backspace":"delCharBefore",Tab:"defaultTab","Shift-Tab":"indentAuto",Enter:"newlineAndIndent",Insert:"toggleOverwrite",Esc:"singleSelection"},xa.pcDefault={"Ctrl-A":"selectAll","Ctrl-D":"deleteLine","Ctrl-Z":"undo","Shift-Ctrl-Z":"redo","Ctrl-Y":"redo","Ctrl-Home":"goDocStart","Ctrl-End":"goDocEnd","Ctrl-Up":"goLineUp","Ctrl-Down":"goLineDown","Ctrl-Left":"goGroupLeft","Ctrl-Right":"goGroupRight","Alt-Left":"goLineStart","Alt-Right":"goLineEnd","Ctrl-Backspace":"delGroupBefore","Ctrl-Delete":"delGroupAfter","Ctrl-S":"save","Ctrl-F":"find","Ctrl-G":"findNext","Shift-Ctrl-G":"findPrev","Shift-Ctrl-F":"replace","Shift-Ctrl-R":"replaceAll","Ctrl-[":"indentLess","Ctrl-]":"indentMore","Ctrl-U":"undoSelection","Shift-Ctrl-U":"redoSelection","Alt-U":"redoSelection",fallthrough:"basic"},xa.emacsy={"Ctrl-F":"goCharRight","Ctrl-B":"goCharLeft","Ctrl-P":"goLineUp","Ctrl-N":"goLineDown","Alt-F":"goWordRight","Alt-B":"goWordLeft","Ctrl-A":"goLineStart","Ctrl-E":"goLineEnd","Ctrl-V":"goPageDown","Shift-Ctrl-V":"goPageUp","Ctrl-D":"delCharAfter","Ctrl-H":"delCharBefore","Alt-D":"delWordAfter","Alt-Backspace":"delWordBefore","Ctrl-K":"killLine","Ctrl-T":"transposeChars","Ctrl-O":"openLine"},xa.macDefault={"Cmd-A":"selectAll","Cmd-D":"deleteLine","Cmd-Z":"undo","Shift-Cmd-Z":"redo","Cmd-Y":"redo","Cmd-Home":"goDocStart","Cmd-Up":"goDocStart","Cmd-End":"goDocEnd","Cmd-Down":"goDocEnd","Alt-Left":"goGroupLeft","Alt-Right":"goGroupRight","Cmd-Left":"goLineLeft","Cmd-Right":"goLineRight","Alt-Backspace":"delGroupBefore","Ctrl-Alt-Backspace":"delGroupAfter","Alt-Delete":"delGroupAfter","Cmd-S":"save","Cmd-F":"find","Cmd-G":"findNext","Shift-Cmd-G":"findPrev","Cmd-Alt-F":"replace","Shift-Cmd-Alt-F":"replaceAll","Cmd-[":"indentLess","Cmd-]":"indentMore","Cmd-Backspace":"delWrappedLineLeft","Cmd-Delete":"delWrappedLineRight","Cmd-U":"undoSelection","Shift-Cmd-U":"redoSelection","Ctrl-Up":"goDocStart","Ctrl-Down":"goDocEnd",fallthrough:["basic","emacsy"]},xa.default=ul?xa.macDefault:xa.pcDefault;var wa,Ca,ka={selectAll:xi,singleSelection:function(t){return t.setSelection(t.getCursor("anchor"),t.getCursor("head"),kl)},killLine:function(t){return to(t,function(e){if(e.empty()){var n=M(t.doc,e.head.line).text.length;return e.head.ch==n&&e.head.line<t.lastLine()?{from:e.head,to:H(e.head.line+1,0)}:{from:e.head,to:H(e.head.line,n)}}return{from:e.from(),to:e.to()}})},deleteLine:function(t){return to(t,function(e){return{from:H(e.from().line,0),to:j(t.doc,H(e.to().line+1,0))}})},delLineLeft:function(t){return to(t,function(t){return{from:H(t.from().line,0),to:t.from()}})},delWrappedLineLeft:function(t){return to(t,function(e){var n=t.charCoords(e.head,"div").top+5;return{from:t.coordsChar({left:0,top:n},"div"),to:e.from()}})},delWrappedLineRight:function(t){return to(t,function(e){var n=t.charCoords(e.head,"div").top+5,r=t.coordsChar({left:t.display.lineDiv.offsetWidth+100,top:n},"div");return{from:e.from(),to:r}})},undo:function(t){return t.undo()},redo:function(t){return t.redo()},undoSelection:function(t){return t.undoSelection()},redoSelection:function(t){return t.redoSelection()},goDocStart:function(t){return t.extendSelection(H(t.firstLine(),0))},goDocEnd:function(t){return t.extendSelection(H(t.lastLine()))},goLineStart:function(t){return t.extendSelectionsBy(function(e){return eo(t,e.head.line)},{origin:"+move",bias:1})},goLineStartSmart:function(t){return t.extendSelectionsBy(function(e){return ro(t,e.head)},{origin:"+move",bias:1})},goLineEnd:function(t){return t.extendSelectionsBy(function(e){return no(t,e.head.line)},{origin:"+move",bias:-1})},goLineRight:function(t){return t.extendSelectionsBy(function(e){var n=t.charCoords(e.head,"div").top+5;return t.coordsChar({left:t.display.lineDiv.offsetWidth+100,top:n},"div")},Tl)},goLineLeft:function(t){return t.extendSelectionsBy(function(e){var n=t.charCoords(e.head,"div").top+5;return t.coordsChar({left:0,top:n},"div")},Tl)},goLineLeftSmart:function(t){return t.extendSelectionsBy(function(e){var n=t.charCoords(e.head,"div").top+5,r=t.coordsChar({left:0,top:n},"div");return r.ch<t.getLine(r.line).search(/\S/)?ro(t,e.head):r},Tl)},goLineUp:function(t){return t.moveV(-1,"line")},goLineDown:function(t){return t.moveV(1,"line")},goPageUp:function(t){return t.moveV(-1,"page")},goPageDown:function(t){return t.moveV(1,"page")},goCharLeft:function(t){return t.moveH(-1,"char")},goCharRight:function(t){return t.moveH(1,"char")},goColumnLeft:function(t){return t.moveH(-1,"column")},goColumnRight:function(t){return t.moveH(1,"column")},goWordLeft:function(t){return t.moveH(-1,"word")},goGroupRight:function(t){return t.moveH(1,"group")},goGroupLeft:function(t){return t.moveH(-1,"group")},goWordRight:function(t){return t.moveH(1,"word")},delCharBefore:function(t){return t.deleteH(-1,"char")},delCharAfter:function(t){return t.deleteH(1,"char")},delWordBefore:function(t){return t.deleteH(-1,"word")},delWordAfter:function(t){return t.deleteH(1,"word")},delGroupBefore:function(t){return t.deleteH(-1,"group")},delGroupAfter:function(t){return t.deleteH(1,"group")},indentAuto:function(t){return t.indentSelection("smart")},indentMore:function(t){return t.indentSelection("add")},indentLess:function(t){return t.indentSelection("subtract")},insertTab:function(t){return t.replaceSelection("\t")},insertSoftTab:function(t){for(var e=[],n=t.listSelections(),r=t.options.tabSize,i=0;i<n.length;i++){var o=n[i].from(),l=f(t.getLine(o.line),o.ch,r);e.push(p(r-l%r))}t.replaceSelections(e)},defaultTab:function(t){t.somethingSelected()?t.indentSelection("add"):t.execCommand("insertTab")},transposeChars:function(t){return cr(t,function(){for(var e=t.listSelections(),n=[],r=0;r<e.length;r++)if(e[r].empty()){var i=e[r].head,o=M(t.doc,i.line).text;if(o)if(i.ch==o.length&&(i=new H(i.line,i.ch-1)),i.ch>0)i=new H(i.line,i.ch+1),t.replaceRange(o.charAt(i.ch-1)+o.charAt(i.ch-2),H(i.line,i.ch-2),i,"+transpose");else if(i.line>t.doc.first){var l=M(t.doc,i.line-1).text;l&&(i=new H(i.line,1),t.replaceRange(o.charAt(0)+t.doc.lineSeparator()+l.charAt(l.length-1),H(i.line-1,l.length-1),i,"+transpose"))}n.push(new oa(i,i))}t.setSelections(n)})},newlineAndIndent:function(t){return cr(t,function(){for(var e=t.listSelections(),n=e.length-1;n>=0;n--)t.replaceRange(t.doc.lineSeparator(),e[n].anchor,e[n].head,"+input");e=t.listSelections();for(var r=0;r<e.length;r++)t.indentLine(e[r].from().line,null,!0);tr(t)})},openLine:function(t){return t.replaceSelection("\n","start")},toggleOverwrite:function(t){return t.toggleOverwrite()}},Sa=new yl,Ta=null,La={toString:function(){return"CodeMirror.Init"}},Ma={},_a={};Lo.defaults=Ma,Lo.optionHandlers=_a;var Na=[];Lo.defineInitHook=function(t){return Na.push(t)};var Aa=null,Oa=function(t){this.cm=t,this.lastAnchorNode=this.lastAnchorOffset=this.lastFocusNode=this.lastFocusOffset=null,this.polling=new yl,this.composing=null,this.gracePeriod=!1,this.readDOMTimeout=null};Oa.prototype.init=function(t){function e(t){if(!Ot(i,t)){if(i.somethingSelected())No({lineWise:!1,text:i.getSelections()}),"cut"==t.type&&i.replaceSelection("",null,"cut");else{if(!i.options.lineWiseCopyCut)return;var e=Do(i);No({lineWise:!0,text:e.text}),"cut"==t.type&&i.operation(function(){i.setSelections(e.ranges,0,kl),i.replaceSelection("",null,"cut")})}if(t.clipboardData){t.clipboardData.clearData();var n=Aa.text.join("\n");if(t.clipboardData.setData("Text",n),t.clipboardData.getData("Text")==n)return void t.preventDefault()}var l=Ho(),a=l.firstChild;i.display.lineSpace.insertBefore(l,i.display.lineSpace.firstChild),a.value=Aa.text.join("\n");var s=document.activeElement;vl(a),setTimeout(function(){i.display.lineSpace.removeChild(l),s.focus(),s==o&&r.showPrimarySelection()},50)}}var n=this,r=this,i=r.cm,o=r.div=t.lineDiv;Eo(o,i.options.spellcheck),El(o,"paste",function(t){Ot(i,t)||Oo(t,i)||Qo<=11&&setTimeout(fr(i,function(){return n.updateFromDOM()}),20)}),El(o,"compositionstart",function(t){n.composing={data:t.data,done:!1}}),El(o,"compositionupdate",function(t){n.composing||(n.composing={data:t.data,done:!1})}),El(o,"compositionend",function(t){n.composing&&(t.data!=n.composing.data&&n.readFromDOMSoon(),n.composing.done=!0)}),El(o,"touchstart",function(){return r.forceCompositionEnd()}),El(o,"input",function(){n.composing||n.readFromDOMSoon()}),El(o,"copy",e),El(o,"cut",e)},Oa.prototype.prepareSelection=function(){var t=Mn(this.cm,!1);return t.focus=this.cm.state.focused,t},Oa.prototype.showSelection=function(t,e){t&&this.cm.display.view.length&&((t.focus||e)&&this.showPrimarySelection(),this.showMultipleSelections(t))},Oa.prototype.showPrimarySelection=function(){var t=window.getSelection(),e=this.cm.doc.sel.primary(),n=jo(this.cm,t.anchorNode,t.anchorOffset),r=jo(this.cm,t.focusNode,t.focusOffset);if(!n||n.bad||!r||r.bad||0!=I(R(n,r),e.from())||0!=I(F(n,r),e.to())){var i=Po(this.cm,e.from()),o=Po(this.cm,e.to());if(!i&&!o)return void t.removeAllRanges();var l=this.cm.display.view,a=t.rangeCount&&t.getRangeAt(0);if(i){if(!o){var s=l[l.length-1].measure,u=s.maps?s.maps[s.maps.length-1]:s.map;o={node:u[u.length-1],offset:u[u.length-2]-u[u.length-3]}}}else i={node:l[0].measure.map[2],offset:0};var c;try{c=dl(i.node,i.offset,o.offset,o.node)}catch(t){}c&&(!$o&&this.cm.state.focused?(t.collapse(i.node,i.offset),c.collapsed||(t.removeAllRanges(),t.addRange(c))):(t.removeAllRanges(),t.addRange(c)),a&&null==t.anchorNode?t.addRange(a):$o&&this.startGracePeriod()),this.rememberSelection()}},Oa.prototype.startGracePeriod=function(){var t=this;clearTimeout(this.gracePeriod),this.gracePeriod=setTimeout(function(){t.gracePeriod=!1,t.selectionChanged()&&t.cm.operation(function(){return t.cm.curOp.selectionChanged=!0})},20)},Oa.prototype.showMultipleSelections=function(t){n(this.cm.display.cursorDiv,t.cursors),n(this.cm.display.selectionDiv,t.selection)},Oa.prototype.rememberSelection=function(){var t=window.getSelection();this.lastAnchorNode=t.anchorNode,this.lastAnchorOffset=t.anchorOffset,this.lastFocusNode=t.focusNode,this.lastFocusOffset=t.focusOffset},Oa.prototype.selectionInEditor=function(){var t=window.getSelection();if(!t.rangeCount)return!1;var e=t.getRangeAt(0).commonAncestorContainer;return o(this.div,e)},Oa.prototype.focus=function(){"nocursor"!=this.cm.options.readOnly&&(this.selectionInEditor()||this.showSelection(this.prepareSelection(),!0),this.div.focus())},Oa.prototype.blur=function(){this.div.blur()},Oa.prototype.getField=function(){return this.div},Oa.prototype.supportsTouch=function(){return!0},Oa.prototype.receivedFocus=function(){function t(){e.cm.state.focused&&(e.pollSelection(),e.polling.set(e.cm.options.pollInterval,t))}var e=this;this.selectionInEditor()?this.pollSelection():cr(this.cm,function(){return e.cm.curOp.selectionChanged=!0}),this.polling.set(this.cm.options.pollInterval,t)},Oa.prototype.selectionChanged=function(){var t=window.getSelection();return t.anchorNode!=this.lastAnchorNode||t.anchorOffset!=this.lastAnchorOffset||t.focusNode!=this.lastFocusNode||t.focusOffset!=this.lastFocusOffset},Oa.prototype.pollSelection=function(){if(null==this.readDOMTimeout&&!this.gracePeriod&&this.selectionChanged()){var t=window.getSelection(),e=this.cm;if(al&&el&&this.cm.options.gutters.length&&Fo(t.anchorNode))return this.cm.triggerOnKeyDown({type:"keydown",keyCode:8,preventDefault:Math.abs}),this.blur(),void this.focus();if(!this.composing){this.rememberSelection();var n=jo(e,t.anchorNode,t.anchorOffset),r=jo(e,t.focusNode,t.focusOffset);n&&r&&cr(e,function(){hi(e.doc,Wr(n,r),kl),(n.bad||r.bad)&&(e.curOp.selectionChanged=!0)})}}},Oa.prototype.pollContent=function(){null!=this.readDOMTimeout&&(clearTimeout(this.readDOMTimeout),this.readDOMTimeout=null);var t=this.cm,e=t.display,n=t.doc.sel.primary(),r=n.from(),i=n.to();if(0==r.ch&&r.line>t.firstLine()&&(r=H(r.line-1,M(t.doc,r.line-1).length)),i.ch==M(t.doc,i.line).text.length&&i.line<t.lastLine()&&(i=H(i.line+1,0)),r.line<e.viewFrom||i.line>e.viewTo-1)return!1;var o,l,a;r.line==e.viewFrom||0==(o=Tn(t,r.line))?(l=O(e.view[0].line),a=e.view[0].node):(l=O(e.view[o].line),a=e.view[o-1].node.nextSibling);var s,u,c=Tn(t,i.line);if(c==e.view.length-1?(s=e.viewTo-1,u=e.lineDiv.lastChild):(s=O(e.view[c+1].line)-1,u=e.view[c+1].node.previousSibling),!a)return!1;for(var f=t.doc.splitLines(Bo(t,a,u,l,s)),h=_(t.doc,H(l,0),H(s,M(t.doc,s).text.length));f.length>1&&h.length>1;)if(g(f)==g(h))f.pop(),h.pop(),s--;else{if(f[0]!=h[0])break;f.shift(),h.shift(),l++}for(var d=0,p=0,m=f[0],v=h[0],y=Math.min(m.length,v.length);d<y&&m.charCodeAt(d)==v.charCodeAt(d);)++d;for(var b=g(f),x=g(h),w=Math.min(b.length-(1==f.length?d:0),x.length-(1==h.length?d:0));p<w&&b.charCodeAt(b.length-p-1)==x.charCodeAt(x.length-p-1);)++p;if(1==f.length&&1==h.length&&l==r.line)for(;d&&d>r.ch&&b.charCodeAt(b.length-p-1)==x.charCodeAt(x.length-p-1);)d--,p++;f[f.length-1]=b.slice(0,b.length-p).replace(/^\u200b+/,""),f[0]=f[0].slice(d).replace(/\u200b+$/,"");var C=H(l,d),k=H(s,h.length?g(h).length-p:0);return f.length>1||f[0]||I(C,k)?(_i(t.doc,f,C,k,"+input"),!0):void 0},Oa.prototype.ensurePolled=function(){this.forceCompositionEnd()},Oa.prototype.reset=function(){this.forceCompositionEnd()},Oa.prototype.forceCompositionEnd=function(){this.composing&&(clearTimeout(this.readDOMTimeout),this.composing=null,this.updateFromDOM(),this.div.blur(),this.div.focus())},Oa.prototype.readFromDOMSoon=function(){var t=this;null==this.readDOMTimeout&&(this.readDOMTimeout=setTimeout(function(){if(t.readDOMTimeout=null,t.composing){if(!t.composing.done)return;t.composing=null}t.updateFromDOM()},80))},Oa.prototype.updateFromDOM=function(){var t=this;!this.cm.isReadOnly()&&this.pollContent()||cr(this.cm,function(){return pr(t.cm)})},Oa.prototype.setUneditable=function(t){t.contentEditable="false"},Oa.prototype.onKeyPress=function(t){0!=t.charCode&&(t.preventDefault(),this.cm.isReadOnly()||fr(this.cm,Ao)(this.cm,String.fromCharCode(null==t.charCode?t.keyCode:t.charCode),0))},Oa.prototype.readOnlyChanged=function(t){this.div.contentEditable=String("nocursor"!=t)},Oa.prototype.onContextMenu=function(){},Oa.prototype.resetPosition=function(){},Oa.prototype.needsContentAttribute=!0;var Wa=function(t){this.cm=t,this.prevInput="",this.pollingFast=!1,this.polling=new yl,this.inaccurateSelection=!1,this.hasSelection=!1,this.composing=null};Wa.prototype.init=function(t){function e(t){if(!Ot(i,t)){if(i.somethingSelected())No({lineWise:!1,text:i.getSelections()}),r.inaccurateSelection&&(r.prevInput="",r.inaccurateSelection=!1,l.value=Aa.text.join("\n"),vl(l));else{if(!i.options.lineWiseCopyCut)return;var e=Do(i);No({lineWise:!0,text:e.text}),"cut"==t.type?i.setSelections(e.ranges,null,kl):(r.prevInput="",l.value=e.text.join("\n"),vl(l))}"cut"==t.type&&(i.state.cutIncoming=!0)}}var n=this,r=this,i=this.cm,o=this.wrapper=Ho(),l=this.textarea=o.firstChild;t.wrapper.insertBefore(o,t.wrapper.firstChild),ll&&(l.style.width="0px"),El(l,"input",function(){Zo&&Qo>=9&&n.hasSelection&&(n.hasSelection=null),r.poll()}),El(l,"paste",function(t){Ot(i,t)||Oo(t,i)||(i.state.pasteIncoming=!0,r.fastPoll())}),El(l,"cut",e),El(l,"copy",e),El(t.scroller,"paste",function(e){Pe(t,e)||Ot(i,e)||(i.state.pasteIncoming=!0,r.focus())}),El(t.lineSpace,"selectstart",function(e){Pe(t,e)||Ht(e)}),El(l,"compositionstart",function(){var t=i.getCursor("from");r.composing&&r.composing.range.clear(),r.composing={start:t,range:i.markText(t,i.getCursor("to"),{className:"CodeMirror-composing"})}}),El(l,"compositionend",function(){r.composing&&(r.poll(),r.composing.range.clear(),r.composing=null)})},Wa.prototype.prepareSelection=function(){var t=this.cm,e=t.display,n=t.doc,r=Mn(t);if(t.options.moveInputWithCursor){var i=fn(t,n.sel.primary().head,"div"),o=e.wrapper.getBoundingClientRect(),l=e.lineDiv.getBoundingClientRect();r.teTop=Math.max(0,Math.min(e.wrapper.clientHeight-10,i.top+l.top-o.top)),r.teLeft=Math.max(0,Math.min(e.wrapper.clientWidth-10,i.left+l.left-o.left))}return r},Wa.prototype.showSelection=function(t){var e=this.cm,r=e.display;n(r.cursorDiv,t.cursors),n(r.selectionDiv,t.selection),null!=t.teTop&&(this.wrapper.style.top=t.teTop+"px",this.wrapper.style.left=t.teLeft+"px")},Wa.prototype.reset=function(t){if(!this.contextMenuPending){var e,n,r=this.cm,i=r.doc;if(r.somethingSelected()){this.prevInput="";var o=i.sel.primary();e=Pl&&(o.to().line-o.from().line>100||(n=r.getSelection()).length>1e3);var l=e?"-":n||r.getSelection();this.textarea.value=l,r.state.focused&&vl(this.textarea),Zo&&Qo>=9&&(this.hasSelection=l)}else t||(this.prevInput=this.textarea.value="",Zo&&Qo>=9&&(this.hasSelection=null));this.inaccurateSelection=e}},Wa.prototype.getField=function(){return this.textarea},Wa.prototype.supportsTouch=function(){return!1},Wa.prototype.focus=function(){if("nocursor"!=this.cm.options.readOnly&&(!sl||l()!=this.textarea))try{this.textarea.focus()}catch(t){}},Wa.prototype.blur=function(){this.textarea.blur()},Wa.prototype.resetPosition=function(){this.wrapper.style.top=this.wrapper.style.left=0},Wa.prototype.receivedFocus=function(){this.slowPoll()},Wa.prototype.slowPoll=function(){var t=this;this.pollingFast||this.polling.set(this.cm.options.pollInterval,function(){t.poll(),t.cm.state.focused&&t.slowPoll()})},Wa.prototype.fastPoll=function(){function t(){n.poll()||e?(n.pollingFast=!1,n.slowPoll()):(e=!0,n.polling.set(60,t))}var e=!1,n=this;n.pollingFast=!0,n.polling.set(20,t)},Wa.prototype.poll=function(){var t=this,e=this.cm,n=this.textarea,r=this.prevInput;if(this.contextMenuPending||!e.state.focused||zl(n)&&!r&&!this.composing||e.isReadOnly()||e.options.disableInput||e.state.keySeq)return!1;var i=n.value;if(i==r&&!e.somethingSelected())return!1;if(Zo&&Qo>=9&&this.hasSelection===i||ul&&/[\uf700-\uf7ff]/.test(i))return e.display.input.reset(),!1;if(e.doc.sel==e.display.selForContextMenu){var o=i.charCodeAt(0);if(8203!=o||r||(r="​"),8666==o)return this.reset(),this.cm.execCommand("undo")}for(var l=0,a=Math.min(r.length,i.length);l<a&&r.charCodeAt(l)==i.charCodeAt(l);)++l;return cr(e,function(){Ao(e,i.slice(l),r.length-l,null,t.composing?"*compose":null),i.length>1e3||i.indexOf("\n")>-1?n.value=t.prevInput="":t.prevInput=i,t.composing&&(t.composing.range.clear(),t.composing.range=e.markText(t.composing.start,e.getCursor("to"),{className:"CodeMirror-composing"}))}),!0},Wa.prototype.ensurePolled=function(){this.pollingFast&&this.poll()&&(this.pollingFast=!1)},Wa.prototype.onKeyPress=function(){Zo&&Qo>=9&&(this.hasSelection=null),this.fastPoll()},Wa.prototype.onContextMenu=function(t){function e(){if(null!=l.selectionStart){var t=i.somethingSelected(),e="​"+(t?l.value:"");l.value="⇚",l.value=e,r.prevInput=t?"":"​",l.selectionStart=1,l.selectionEnd=e.length,o.selForContextMenu=i.doc.sel}}function n(){if(r.contextMenuPending=!1,r.wrapper.style.cssText=c,l.style.cssText=u,Zo&&Qo<9&&o.scrollbars.setScrollTop(o.scroller.scrollTop=s),null!=l.selectionStart){(!Zo||Zo&&Qo<9)&&e();var t=0,n=function(){o.selForContextMenu==i.doc.sel&&0==l.selectionStart&&l.selectionEnd>0&&"​"==r.prevInput?fr(i,xi)(i):t++<10?o.detectingSelectAll=setTimeout(n,500):(o.selForContextMenu=null,o.input.reset())};o.detectingSelectAll=setTimeout(n,200)}}var r=this,i=r.cm,o=i.display,l=r.textarea,a=Sn(i,t),s=o.scroller.scrollTop;if(a&&!nl){i.options.resetSelectionOnContextMenu&&-1==i.doc.sel.contains(a)&&fr(i,hi)(i.doc,Wr(a),kl);var u=l.style.cssText,c=r.wrapper.style.cssText;r.wrapper.style.cssText="position: absolute";var f=r.wrapper.getBoundingClientRect();l.style.cssText="position: absolute; width: 30px; height: 30px;\n      top: "+(t.clientY-f.top-5)+"px; left: "+(t.clientX-f.left-5)+"px;\n      z-index: 1000; background: "+(Zo?"rgba(255, 255, 255, .05)":"transparent")+";\n      outline: none; border-width: 0; outline: none; overflow: hidden; opacity: .05; filter: alpha(opacity=5);";var h;if(Jo&&(h=window.scrollY),o.input.focus(),Jo&&window.scrollTo(null,h),o.input.reset(),i.somethingSelected()||(l.value=r.prevInput=" "),r.contextMenuPending=!0,o.selForContextMenu=i.doc.sel,clearTimeout(o.detectingSelectAll),Zo&&Qo>=9&&e(),gl){Pt(t);var d=function(){Nt(window,"mouseup",d),setTimeout(n,20)};El(window,"mouseup",d)}else setTimeout(n,50)}},Wa.prototype.readOnlyChanged=function(t){t||this.reset()},Wa.prototype.setUneditable=function(){},Wa.prototype.needsContentAttribute=!1,function(t){function e(e,r,i,o){t.defaults[e]=r,i&&(n[e]=o?function(t,e,n){n!=La&&i(t,e,n)}:i)}var n=t.optionHandlers;t.defineOption=e,t.Init=La,e("value","",function(t,e){return t.setValue(e)},!0),e("mode",null,function(t,e){t.doc.modeOption=e,Pr(t)},!0),e("indentUnit",2,Pr,!0),e("indentWithTabs",!1),e("smartIndent",!0),e("tabSize",4,function(t){Fr(t),on(t),pr(t)},!0),e("lineSeparator",null,function(t,e){if(t.doc.lineSep=e,e){var n=[],r=t.doc.first;t.doc.iter(function(t){for(var i=0;;){var o=t.text.indexOf(e,i);if(-1==o)break;i=o+e.length,n.push(H(r,o))}r++});for(var i=n.length-1;i>=0;i--)_i(t.doc,e,n[i],H(n[i].line,n[i].ch+e.length))}}),e("specialChars",/[\u0000-\u001f\u007f-\u009f\u00ad\u061c\u200b-\u200f\u2028\u2029\ufeff]/g,function(t,e,n){t.state.specialChars=new RegExp(e.source+(e.test("\t")?"":"|\t"),"g"),n!=La&&t.refresh()}),e("specialCharPlaceholder",he,function(t){return t.refresh()},!0),e("electricChars",!0),e("inputStyle",sl?"contenteditable":"textarea",function(){throw new Error("inputStyle can not (yet) be changed in a running editor")},!0),e("spellcheck",!1,function(t,e){return t.getInputField().spellcheck=e},!0),e("rtlMoveVisually",!fl),e("wholeLineUpdateBefore",!0),e("theme","default",function(t){Co(t),ko(t)},!0),e("keyMap","default",function(t,e,n){var r=Ji(e),i=n!=La&&Ji(n);i&&i.detach&&i.detach(t,r),r.attach&&r.attach(t,i||null)}),e("extraKeys",null),e("lineWrapping",!1,To,!0),e("gutters",[],function(t){Ar(t.options),ko(t)},!0),e("fixedGutter",!0,function(t,e){t.display.gutters.style.left=e?wn(t.display)+"px":"0",t.refresh()},!0),e("coverGutterNextToScrollbar",!1,function(t){return Vn(t)},!0),e("scrollbarStyle","native",function(t){qn(t),Vn(t),t.display.scrollbars.setScrollTop(t.doc.scrollTop),t.display.scrollbars.setScrollLeft(t.doc.scrollLeft)},!0),e("lineNumbers",!1,function(t){Ar(t.options),ko(t)},!0),e("firstLineNumber",1,ko,!0),e("lineNumberFormatter",function(t){return t},ko,!0),e("showCursorWhenSelecting",!1,Ln,!0),e("resetSelectionOnContextMenu",!0),e("lineWiseCopyCut",!0),e("readOnly",!1,function(t,e){"nocursor"==e?(En(t),t.display.input.blur(),t.display.disabled=!0):t.display.disabled=!1,t.display.input.readOnlyChanged(e)}),e("disableInput",!1,function(t,e){e||t.display.input.reset()},!0),e("dragDrop",!0,So),e("allowDropFileTypes",null),e("cursorBlinkRate",530),e("cursorScrollMargin",0),e("cursorHeight",1,Ln,!0),e("singleCursorHeightPerLine",!0,Ln,!0),e("workTime",100),e("workDelay",100),e("flattenSpans",!0,Fr,!0),e("addModeClass",!1,Fr,!0),e("pollInterval",100),e("undoDepth",200,function(t,e){return t.doc.history.undoDepth=e}),e("historyEventDelay",1250),e("viewportMargin",10,function(t){return t.refresh()},!0),e("maxHighlightLength",1e4,Fr,!0),e("moveInputWithCursor",!0,function(t,e){e||t.display.input.resetPosition()}),e("tabindex",null,function(t,e){return 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l=t.bottom,a=t.left;if(e.style.position="absolute",e.setAttribute("cm-ignore-events","true"),this.display.input.setUneditable(e),o.sizer.appendChild(e),"over"==r)l=t.top;else if("above"==r||"near"==r){var s=Math.max(o.wrapper.clientHeight,this.doc.height),u=Math.max(o.sizer.clientWidth,o.lineSpace.clientWidth);("above"==r||t.bottom+e.offsetHeight>s)&&t.top>e.offsetHeight?l=t.top-e.offsetHeight:t.bottom+e.offsetHeight<=s&&(l=t.bottom),a+e.offsetWidth>u&&(a=u-e.offsetWidth)}e.style.top=l+"px",e.style.left=e.style.right="","right"==i?(a=o.sizer.clientWidth-e.offsetWidth,e.style.right="0px"):("left"==i?a=0:"middle"==i&&(a=(o.sizer.clientWidth-e.offsetWidth)/2),e.style.left=a+"px"),n&&Zn(this,{left:a,top:l,right:a+e.offsetWidth,bottom:l+e.offsetHeight})},triggerOnKeyDown:hr(uo),triggerOnKeyPress:hr(ho),triggerOnKeyUp:fo,execCommand:function(t){if(ka.hasOwnProperty(t))return ka[t].call(null,this)},triggerElectric:hr(function(t){Wo(this,t)}),findPosH:function(t,e,n,r){var i=this,o=1;e<0&&(o=-1,e=-e);for(var l=j(this.doc,t),a=0;a<e&&(l=Io(i.doc,l,o,n,r),!l.hitSide);++a);return l},moveH:hr(function(t,e){var n=this;this.extendSelectionsBy(function(r){return n.display.shift||n.doc.extend||r.empty()?Io(n.doc,r.head,t,e,n.options.rtlMoveVisually):t<0?r.from():r.to()},Tl)}),deleteH:hr(function(t,e){var n=this.doc.sel,r=this.doc;n.somethingSelected()?r.replaceSelection("",null,"+delete"):to(this,function(n){var i=Io(r,n.head,t,e,!1);return t<0?{from:i,to:n.head}:{from:n.head,to:i}})}),findPosV:function(t,e,n,r){var i=this,o=1,l=r;e<0&&(o=-1,e=-e);for(var a=j(this.doc,t),s=0;s<e;++s){var u=fn(i,a,"div");if(null==l?l=u.left:u.left=l,a=zo(i,u,o,n),a.hitSide)break}return a},moveV:hr(function(t,e){var n=this,r=this.doc,i=[],o=!this.display.shift&&!r.extend&&r.sel.somethingSelected();if(r.extendSelectionsBy(function(l){if(o)return t<0?l.from():l.to();var a=fn(n,l.head,"div");null!=l.goalColumn&&(a.left=l.goalColumn),i.push(a.left);var s=zo(n,a,t,e);return"page"==e&&l==r.sel.primary()&&Jn(n,null,cn(n,s,"div").top-a.top),s},Tl),i.length)for(var l=0;l<r.sel.ranges.length;l++)r.sel.ranges[l].goalColumn=i[l]}),findWordAt:function(t){var e=this.doc,n=M(e,t.line).text,r=t.ch,i=t.ch;if(n){var o=this.getHelper(t,"wordChars");"before"!=t.sticky&&i!=n.length||!r?++i:--r;for(var l=n.charAt(r),a=w(l,o)?function(t){return w(t,o)}:/\s/.test(l)?function(t){return/\s/.test(t)}:function(t){return!/\s/.test(t)&&!w(t)};r>0&&a(n.charAt(r-1));)--r;for(;i<n.length&&a(n.charAt(i));)++i}return new oa(H(t.line,r),H(t.line,i))},toggleOverwrite:function(t){null!=t&&t==this.state.overwrite||((this.state.overwrite=!this.state.overwrite)?a(this.display.cursorDiv,"CodeMirror-overwrite"):ml(this.display.cursorDiv,"CodeMirror-overwrite"),At(this,"overwriteToggle",this,this.state.overwrite))},hasFocus:function(){return this.display.input.getField()==l()},isReadOnly:function(){return!(!this.options.readOnly&&!this.doc.cantEdit)},scrollTo:hr(function(t,e){null==t&&null==e||er(this),null!=t&&(this.curOp.scrollLeft=t),null!=e&&(this.curOp.scrollTop=e)}),getScrollInfo:function(){var t=this.display.scroller;return{left:t.scrollLeft,top:t.scrollTop,height:t.scrollHeight-je(this)-this.display.barHeight,width:t.scrollWidth-je(this)-this.display.barWidth,clientHeight:Ue(this),clientWidth:Ge(this)}},scrollIntoView:hr(function(t,e){if(null==t?(t={from:this.doc.sel.primary().head,to:null},null==e&&(e=this.options.cursorScrollMargin)):"number"==typeof t?t={from:H(t,0),to:null}:null==t.from&&(t={from:t,to:null}),t.to||(t.to=t.from),t.margin=e||0,null!=t.from.line)er(this),this.curOp.scrollToPos=t;else{var n=Qn(this,{left:Math.min(t.from.left,t.to.left),top:Math.min(t.from.top,t.to.top)-t.margin,right:Math.max(t.from.right,t.to.right),bottom:Math.max(t.from.bottom,t.to.bottom)+t.margin});this.scrollTo(n.scrollLeft,n.scrollTop)}}),setSize:hr(function(t,e){var n=this,r=function(t){return"number"==typeof t||/^\d+$/.test(String(t))?t+"px":t};null!=t&&(this.display.wrapper.style.width=r(t)),null!=e&&(this.display.wrapper.style.height=r(e)),this.options.lineWrapping&&rn(this);var i=this.display.viewFrom;this.doc.iter(i,this.display.viewTo,function(t){if(t.widgets)for(var e=0;e<t.widgets.length;e++)if(t.widgets[e].noHScroll){gr(n,i,"widget");break}++i}),this.curOp.forceUpdate=!0,At(this,"refresh",this)}),operation:function(t){return cr(this,t)},refresh:hr(function(){var 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diff --git a/docs/js/test.min.js b/docs/js/test.min.js
index 5b13edf..bdd9eca 100644
--- a/docs/js/test.min.js
+++ b/docs/js/test.min.js
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r=Object.getOwnPropertyDescriptor(lt.prototype,t);r&&Object.defineProperty(lt.prototype,e,r)},ct.addChain("not",function(){this.negate=!this.negate}),ct.addChain("any",function(){this.anyOne=!0}),ct.addChain("only",function(){this.onlyThis=!0});var Mt=Array.prototype.slice,Nt=ht;Nt.fail=ft,Nt.ok=ht,Nt.equal=function(t,e,n){t!=e&&ft(t,e,n,"==",Nt.equal)},Nt.notEqual=function(t,e,n){t==e&&ft(t,e,n,"!=",Nt.notEqual)},Nt.deepEqual=function(t,e,n){0!==l(t,e).length&&ft(t,e,n,"deepEqual",Nt.deepEqual)},Nt.notDeepEqual=function(t,e,n){l(t,e).result&&ft(t,e,n,"notDeepEqual",Nt.notDeepEqual)},Nt.strictEqual=function(t,e,n){t!==e&&ft(t,e,n,"===",Nt.strictEqual)},Nt.notStrictEqual=function(t,e,n){t===e&&ft(t,e,n,"!==",Nt.notStrictEqual)},Nt.throws=function(){dt.apply(this,[!0].concat(Mt.call(arguments)))},Nt.doesNotThrow=function(){dt.apply(this,[!1].concat(Mt.call(arguments)))},Nt.ifError=function(t){if(t)throw t};var Dt=function(t){var e=t.format;p(t,Nt),t.exist=t.exists=function(n,r){if(null==n)throw new ot({message:r||"expected "+e(n)+" to exist",stackStartFunction:t.exist})},t.not={},t.not.exist=t.not.exists=function(n,r){if(null!=n)throw new ot({message:r||"expected "+e(n)+" to not exist",stackStartFunction:t.not.exist})}},Ut=function(t,e){["an","of","a","and","be","been","has","have","with","is","which","the","it"].forEach(function(t){e.addChain(t)})},It=function(t,e){e.add("true",function(t){this.is.exactly(!0,t)}),e.alias("true","True"),e.add("false",function(t){this.is.exactly(!1,t)}),e.alias("false","False"),e.add("ok",function(){this.params={operator:"to be truthy"},this.assert(this.obj)})},Ft=function(t,e){e.add("NaN",function(){this.params={operator:"to be NaN"},this.assert(this.obj!==this.obj)}),e.add("Infinity",function(){this.params={operator:"to be Infinity"},this.is.a.Number().and.not.a.NaN().and.assert(!isFinite(this.obj))}),e.add("within",function(t,e,n){this.params={operator:"to be within "+t+".."+e,message:n},this.assert(this.obj>=t&&this.obj<=e)}),e.add("approximately",function(t,e,n){this.params={operator:"to be approximately "+t+" ±"+e,message:n},this.assert(Math.abs(this.obj-t)<=e)}),e.add("above",function(t,e){this.params={operator:"to be above "+t,message:e},this.assert(this.obj>t)}),e.add("below",function(t,e){this.params={operator:"to be below "+t,message:e},this.assert(this.obj<t)}),e.alias("above","greaterThan"),e.alias("below","lessThan"),e.add("aboveOrEqual",function(t,e){this.params={operator:"to be above or equal"+t,message:e},this.assert(this.obj>=t)}),e.add("belowOrEqual",function(t,e){this.params={operator:"to be below or equal"+t,message:e},this.assert(this.obj<=t)}),e.alias("aboveOrEqual","greaterThanOrEqual"),e.alias("belowOrEqual","lessThanOrEqual")},qt=function(t,e){e.add("Number",function(){this.params={operator:"to be a number"},this.have.type("number")}),e.add("arguments",function(){this.params={operator:"to be arguments"},this.have.class("Arguments")}),e.alias("arguments","Arguments"),e.add("type",function(e,n){this.params={operator:"to have type "+e,message:n},t(typeof this.obj).be.exactly(e)}),e.add("instanceof",function(t,e){this.params={operator:"to be an instance of "+Bt(t),message:e},this.assert(Object(this.obj)instanceof t)}),e.alias("instanceof","instanceOf"),e.add("Function",function(){this.params={operator:"to be a function"},this.have.type("function")}),e.add("Object",function(){this.params={operator:"to be an object"},this.is.not.null().and.have.type("object")}),e.add("String",function(){this.params={operator:"to be a string"},this.have.type("string")}),e.add("Array",function(){this.params={operator:"to be an array"},this.have.class("Array")}),e.add("Boolean",function(){this.params={operator:"to be a boolean"},this.have.type("boolean")}),e.add("Error",function(){this.params={operator:"to be an error"},this.have.instanceOf(Error)}),e.add("Date",function(){this.params={operator:"to be a date"},this.have.instanceOf(Date)}),e.add("null",function(){this.params={operator:"to be null"},this.assert(null===this.obj)}),e.alias("null","Null"),e.add("class",function(t){this.params={operator:"to have [[Class]] "+t},this.assert(Object.prototype.toString.call(this.obj)==="[object "+t+"]")}),e.alias("class","Class"),e.add("undefined",function(){this.params={operator:"to be undefined"},this.assert(void 0===this.obj)}),e.alias("undefined","Undefined"),e.add("iterable",function(){this.params={operator:"to be iterable"},t(this.obj).have.property(Symbol.iterator).which.is.a.Function()}),e.add("iterator",function(){this.params={operator:"to be iterator"},t(this.obj).have.property("next").which.is.a.Function()}),e.add("generator",function(){this.params={operator:"to be generator"},t(this.obj).be.iterable.and.iterator.and.it.is.equal(this.obj[Symbol.iterator]())})},Yt=function(t,e){function n(n,r,i){e.add(n,function(e){1!==arguments.length?e=Array.prototype.slice.call(arguments):t(e).be.Array(),this.params={operator:r,expected:e};var n=this.obj,o=!1;b(e,function(e){try{return t(e)[i](n),o=!0,!1}catch(e){if(e instanceof t.AssertionError)return;throw e}}),this.assert(o)})}e.add("eql",function(e,n){this.params={operator:"to equal",expected:e,message:n};var i=this.obj,o=l(this.obj,e,t.config);this.params.details=o.map(function(t){return gt(t,i,e)}).join(", "),this.params.showDiff=0===l(r(i),r(e)).length,this.assert(0===o.length)}),e.add("equal",function(t,e){this.params={operator:"to be",expected:t,message:e},this.params.showDiff=0===l(r(this.obj),r(t)).length,this.assert(t===this.obj)}),e.alias("equal","exactly"),e.alias("eql","deepEqual"),n("equalOneOf","to be equals one of","equal"),n("oneOf","to be one of","eql")},Jt=function(t,e){e.add("Promise",function(){this.params={operator:"to be promise"};var e=this.obj;t(e).have.property("then").which.is.a.Function()}),e.prototype.fulfilled=function(){this.params={operator:"to be fulfilled"},t(this.obj).be.a.Promise();var e=this;return this.obj.then(function(t){return e.negate&&e.fail(),t},function(n){return e.negate||(e.params.operator+=", but it was rejected with "+t.format(n),e.fail()),n})},e.prototype.rejected=function(){this.params={operator:"to be rejected"},t(this.obj).be.a.Promise();var e=this;return this.obj.then(function(n){return e.negate||(e.params.operator+=", but it was fulfilled",0!=arguments.length&&(e.params.operator+=" with "+t.format(n)),e.fail()),n},function(t){return e.negate&&e.fail(),t})},e.prototype.fulfilledWith=function(e){this.params={operator:"to be fulfilled with "+t.format(e)},t(this.obj).be.a.Promise();var n=this;return this.obj.then(function(r){return n.negate&&n.fail(),t(r).eql(e),r},function(e){return n.negate||(n.params.operator+=", but it was rejected with "+t.format(e),n.fail()),e})},e.prototype.rejectedWith=function(e,n){this.params={operator:"to be rejected"},t(this.obj).be.a.Promise();var r=this;return this.obj.then(function(t){return r.negate||r.fail(),t},function(i){r.negate&&r.fail();var o=!0,s="";if("string"==typeof e)o=e===i.message;else if(e instanceof RegExp)o=e.test(i.message);else if("function"==typeof e)o=i instanceof e;else if(null!==e&&"object"==typeof e)try{t(i).match(e)}catch(e){if(!(e instanceof t.AssertionError))throw e;s=": "+e.message,o=!1}if(o){if("function"==typeof e&&n)try{t(i).match(n)}catch(e){if(!(e instanceof t.AssertionError))throw e;s=": "+e.message,o=!1}}else"string"==typeof e||e instanceof RegExp?s=" with a message matching "+t.format(e)+", but got '"+i.message+"'":"function"==typeof e&&(s=" of type "+Bt(e)+", but got "+Bt(i.constructor));return r.params.operator+=s,r.assert(o),i})},Object.defineProperty(e.prototype,"finally",{get:function(){t(this.obj).be.a.Promise();var e=this;return new lt(this.obj.then(function(n){var r=t(n);return r.negate=e.negate,r.anyOne=e.anyOne,r}))}}),e.alias("finally","eventually")},$t=function(t,e){e.add("startWith",function(e,n){this.params={operator:"to start with "+t.format(e),message:n},this.assert(0===this.obj.indexOf(e))}),e.add("endWith",function(e,n){this.params={operator:"to end with "+t.format(e),message:n},this.assert(this.obj.indexOf(e,this.obj.length-e.length)>=0)})},zt=function(t,e){var n=t.format;e.add("containEql",function(e){this.params={operator:"to contain "+n(e)},this.is.not.null().and.not.undefined();var r=this.obj;"string"==typeof r?this.assert(r.indexOf(String(e))>=0):j(r)?this.assert(_(r,function(t){return 0===l(t,e).length})):b(e,function(e,n){t(r).have.value(n,e)},this)}),e.add("containDeepOrdered",function(e){this.params={operator:"to contain "+n(e)};var r=this.obj;if("string"==typeof r)this.is.equal(String(e));else if(j(r)&&j(e)){for(var i=x(r),o=x(e),s=i.next(),a=o.next();!s.done&&!a.done;){try{t(s.value[1]).containDeepOrdered(a.value[1]),a=o.next()}catch(e){if(!(e instanceof t.AssertionError))throw e}s=i.next()}this.assert(a.done)}else null!=r&&null!=e&&"object"==typeof r&&"object"==typeof e?(b(e,function(e,n){t(r[n]).containDeepOrdered(e)}),w(e)&&this.eql(e)):this.eql(e)}),e.add("containDeep",function(e){this.params={operator:"to contain "+n(e)};var r=this.obj;if("string"==typeof r)this.is.equal(String(e));else if(j(r)&&j(e)){var i={};b(e,function(e){this.assert(_(r,function(n,r){if(r in i)return!1;try{return t(n).containDeep(e),i[r]=!0,!0}catch(e){if(e instanceof t.AssertionError)return!1;throw e}}))},this)}else null!=r&&null!=e&&"object"==typeof r&&"object"==typeof e?(b(e,function(e,n){t(r[n]).containDeep(e)}),w(e)&&this.eql(e)):this.eql(e)})},Wt=Array.prototype.slice,Ht=function(t,e){function n(){var t={};if(arguments.length>1)t.names=Wt.call(arguments);else{var e=arguments[0];"string"==typeof e?t.names=[e]:Array.isArray(e)?t.names=e:(t.names=Object.keys(e),t.values=e)}return t}var r=t.format;e.add("propertyWithDescriptor",function(e,n){this.params={actual:this.obj,operator:"to have own property with descriptor "+r(n)};var i=this.obj;this.have.ownProperty(e),t(Object.getOwnPropertyDescriptor(Object(i),e)).have.properties(n)}),e.add("enumerable",function(t,e){t=nt(t),this.params={operator:"to have enumerable property "+it(t)+(arguments.length>1?" equal to "+r(e):"")};var n={enumerable:!0};arguments.length>1&&(n.value=e),this.have.propertyWithDescriptor(t,n)}),e.add("enumerables",function(){var e=n.apply(null,arguments);this.params={operator:"to have enumerables "+e.names.map(it)};var r=this.obj;e.names.forEach(function(e){t(r).have.enumerable(e)})}),e.add("property",function(t,e){if(t=nt(t),arguments.length>1){var n={};n[t]=e,this.have.properties(n)}else this.have.properties(t);this.obj=this.obj[t]}),e.add("properties",function(t){var e={};arguments.length>1?t=Wt.call(arguments):Array.isArray(t)||("string"==typeof t||"symbol"==typeof t?t=[t]:(e=t,t=Object.keys(t)));var n=Object(this.obj),i=[];t.forEach(function(t){t in n||i.push(it(t))});var o=i;0===o.length?o=t.map(it):this.anyOne&&(o=t.filter(function(t){return i.indexOf(it(t))<0}).map(it));var s=(1===o.length?"to have property ":"to have "+(this.anyOne?"any of ":"")+"properties ")+o.join(", ");this.params={obj:this.obj,operator:s},this.assert(0===i.length||this.anyOne&&i.length!=t.length);var a=Object.keys(e);if(a.length){var u=[];o=[],a.forEach(function(t){var i=e[t];0!==l(n[t],i).length?u.push(it(t)+" of "+r(i)+" (got "+r(n[t])+")"):o.push(it(t)+" of "+r(i))}),(0!==u.length&&!this.anyOne||this.anyOne&&0===o.length)&&(o=u),s=(1===o.length?"to have property ":"to have "+(this.anyOne?"any of ":"")+"properties ")+o.join(", "),this.params={obj:this.obj,operator:s},this.assert(0===u.length||this.anyOne&&u.length!=a.length)}}),e.add("length",function(t,e){this.have.property("length",t,e)}),e.alias("length","lengthOf"),e.add("ownProperty",function(t,e){t=nt(t),this.params={actual:this.obj,operator:"to have own property "+it(t),message:e},this.assert(f(this.obj,t)),this.obj=this.obj[t]}),e.alias("ownProperty","hasOwnProperty"),e.add("empty",function(){this.params={operator:"to be empty"},this.assert(w(this.obj))},!0),e.add("keys",function(t){t=Wt.call(arguments);var e=Object(this.obj),n=t.filter(function(t){return!E(e,t)}),r="to have "+(this.onlyThis?"only ":"")+(1===t.length?"key ":"keys ");this.params={operator:r+t.join(", ")},n.length>0&&(this.params.operator+="\n\tmissing keys: "+n.join(", ")),this.assert(0===n.length),this.onlyThis&&e.should.have.size(t.length)}),e.add("key",function(t){this.have.keys(t),this.obj=T(this.obj,t)}),e.add("value",function(t,e){this.have.key(t).which.is.eql(e)}),e.add("size",function(t){this.params={operator:"to have size "+t},v(this.obj).should.be.exactly(t)}),e.add("propertyByPath",function(e){e=Wt.call(arguments);var n=e.map(it);e=e.map(nt);for(var r,i=t(Object(this.obj)),o=[];e.length;)r=e.shift(),this.params={operator:"to have property by path "+n.join(", ")+" - failed on "+it(r)},i=i.have.property(r),o.push(r);this.params={obj:this.obj,operator:"to have property by path "+n.join(", ")},this.obj=i.obj})},Gt=function(t,e){var n=t.format;e.add("throw",function(e,r){var i=this.obj,o={},s="",a=!1;if(g(i))return t(i()).throw(e,r);if(d(i))return t(i.next.bind(i)).throw(e,r);this.is.a.Function();var u=!0;try{i()}catch(t){a=!0,o=t}if(a)if(e){if("string"==typeof e)u=e==o.message;else if(e instanceof RegExp)u=e.test(o.message);else if("function"==typeof e)u=o instanceof e;else if(null!=e)try{t(o).match(e)}catch(e){if(!(e instanceof t.AssertionError))throw e;s=": "+e.message,u=!1}if(u){if("function"==typeof e&&r)try{t(o).match(r)}catch(e){if(!(e instanceof t.AssertionError))throw e;s=": "+e.message,u=!1}}else"string"==typeof e||e instanceof RegExp?s=" with a message matching "+n(e)+", but got '"+o.message+"'":"function"==typeof e&&(s=" of type "+Bt(e)+", but got "+Bt(o.constructor))}else s=" (got "+n(o)+")";this.params={operator:"to throw exception"+s},this.assert(a),this.assert(u)}),e.alias("throw","throwError")},Kt=function(t,e){var n=t.format;e.add("match",function(e,r){if(this.params={operator:"to match "+n(e),message:r},0!==l(this.obj,e).length)if(e instanceof RegExp)if("string"==typeof this.obj)this.assert(e.exec(this.obj));else if(null!=this.obj&&"object"==typeof this.obj){var i=[],o=[];b(this.obj,function(t,r){e.exec(t)?o.push(it(r)):i.push(it(r)+" ("+n(t)+")")},this),i.length&&(this.params.operator+="\n    not matched properties: "+i.join(", ")),o.length&&(this.params.operator+="\n    matched properties: "+o.join(", ")),this.assert(0===i.length)}else this.assert(!1);else if("function"==typeof e){var s;s=e(this.obj),"boolean"==typeof s&&this.assert(s)}else null!=e&&null!=this.obj&&"object"==typeof e&&"object"==typeof this.obj?(i=[],o=[],b(e,function(e,r){try{t(this.obj).have.property(r).which.match(e),o.push(it(r))}catch(e){if(!(e instanceof t.AssertionError))throw e;i.push(it(r)+" ("+n(this.obj[r])+")")}},this),i.length&&(this.params.operator+="\n    not matched properties: "+i.join(", ")),o.length&&(this.params.operator+="\n    matched properties: "+o.join(", ")),this.assert(0===i.length)):this.assert(!1)}),e.add("matchEach",function(e,r){this.params={operator:"to match each "+n(e),message:r},b(this.obj,function(n){t(n).match(e)},this)}),e.add("matchAny",function(e,r){this.params={operator:"to match any "+n(e),message:r},this.assert(_(this.obj,function(n){try{return t(n).match(e),!0}catch(e){if(e instanceof t.AssertionError)return!1;throw e}}))}),e.alias("matchAny","matchSome"),e.alias("matchEach","matchEvery")};yt.AssertionError=ot,yt.Assertion=ct,yt.modules={format:tt,type:r,equal:l},yt.format=rt,yt.config=Pt,yt.extend=function(t,e){t=t||"should",e=e||Object.prototype;var n=Object.getOwnPropertyDescriptor(e,t);return Object.defineProperty(e,t,{set:function(){},get:function(){return yt(et(this)?this.valueOf():this)},configurable:!0}),{name:t,descriptor:n,proto:e}},yt.noConflict=function(t){return t=t||yt._prevShould,t&&(delete t.proto[t.name],t.descriptor&&Object.defineProperty(t.proto,t.name,t.descriptor)),yt},yt.use=function(t){return t(yt,yt.Assertion),this},yt.use(Dt).use(Ut).use(It).use(Ft).use(Yt).use(qt).use($t).use(Ht).use(Gt).use(Kt).use(zt).use(Jt);var Vt=Object.prototype;try{yt._prevShould=yt.extend("should",Vt)}catch(t){}if("function"==typeof define&&define.amd)define([],function(){return yt});else if("object"==typeof module&&module.exports)module.exports=yt;else{var Zt=t;Zt.Should=yt,Object.defineProperty(Zt,"should",{enumerable:!1,configurable:!0,value:yt})}}(this);
\ No newline at end of file
diff --git a/docs/test.html b/docs/test.html
index 899ae26..ccd97d0 100644
--- a/docs/test.html
+++ b/docs/test.html
@@ -622,7 +622,7 @@
 					var clone = t.merge({
 						name: "a"
 					});
-					clone.querySelector('#t1').innerHTML.should.equal('<template><span>a</span></template>');
+					clone.querySelector('template').innerHTML.should.equal('<span>a</span>');
 				});
 			});
 			describe('bb-inert, class and attribute', function() {
@@ -640,7 +640,11 @@
 				it('should preserve the template element while looping', function() {
 					var t = barbiche(barbiche.bbObj('<div id="t1"><template bb-repeat="[1, 2]: \'item\'" bb-inert>{{item}}</template></div>'));
 					var clone = t.merge();
-					clone.querySelector('#t1').innerHTML.should.equal('<template>1</template><template>2</template>');
+					var templates = Array.prototype.slice.call(clone.querySelector('#t1').childNodes);
+					Should(templates.length).equal(2);
+					templates.forEach(function(item, index) {
+						item.innerHTML.should.equal((index + 1) + '');
+					});
 				});
 			});
 		});
diff --git a/docs_src/examples.json b/docs_src/examples.json
index dac076c..ced9d7a 100644
--- a/docs_src/examples.json
+++ b/docs_src/examples.json
@@ -21,7 +21,7 @@
 
 	{"name":"Delimiters","template":"<template id=\"custom-delimiters\">\n\t<!--custom delimiters-->\n\t<div>[[text]]</div>\n</template>\n\n<template id=\"escaped-delimiters\">\n\t<!--escaped delimiters-->\n\t<div>\\{\\} \\\\{{text}} \\{\\{plain text\\}\\}</div>\n</template>","js":"var barbiche_bracket = Barbiche({delimiters: ['[', ']']});\ntarget.appendChild(barbiche_bracket('custom-delimiters').merge({\n\t\"text\": \"Hello World!\"\n}));\n\nvar barbiche = Barbiche();\ntarget.appendChild(barbiche('escaped-delimiters').merge({\n\t\"text\": \"Hello World!\"\n}));\n"},
 
-	{"name":"Identifiers","template":"<template id=\"identifiers\">\n\t<div>{{text}}</div>\n\t<div>{{`t-e\\{ \\}x-t`}}</div>\n\t<div>{{`\\u03A9 te\\n\\t \\\\\\`\\{\\{xt`}}</div>\n\t<div bb-attr=\"`\\u03A9 te\\n\\t \\\\\\`{{xt`: '\\u03A9'\"></div>\n</template>","js":"var barbiche = Barbiche();\ntarget.appendChild(barbiche('identifiers').merge({\n\t\"text\": \"Hello Earth!\",\n\t\"t-e{ }x-t\": \"Hello Mars!\",\n\t\"\\u03A9 te\\n\\t \\\\`{{xt\": \"Hello Moon!\"\n}));"},
+	{"name":"Identifiers","template":"<template id=\"identifiers\">\n\t<div>{{text}}</div>\n\t<div>{{`t-e\\{ \\}x-t`}}</div>\n\t<div>{{`\\u03A9 te\\n\\t \\\\\\`\\{\\{xt`}}</div>\n\t<div bb-attr=\"`\\u03A9 te\\n\\t \\\\\\`{{xt`: 'omega'\"></div>\n</template>","js":"var barbiche = Barbiche();\ntarget.appendChild(barbiche('identifiers').merge({\n\t\"text\": \"Hello Earth!\",\n\t\"t-e{ }x-t\": \"Hello Mars!\",\n\t\"\\u03A9 te\\n\\t \\\\`{{xt\": \"Hello Moon!\"\n}));"},
 
 	{"name":"Inert","template":"<template id=\"inert\">\n\t<template><p>Not inert template element</p></template>\n\t<template bb-alias=\"text: 'str'\" bb-inert bb-class=\"myClass\" bb-attr=\"myId: 'id'\"><p>{{str}}</p></template>\n</template>","js":"var barbiche = Barbiche();\ntarget.appendChild(barbiche('inert').merge({\n\tmyClass: 'lazy',\n\tmyId: 'art-49',\n\ttext: 'Inert template element'\n}));"}
 ]
diff --git a/docs_src/index.md b/docs_src/index.md
index cd46d71..1a43ecb 100644
--- a/docs_src/index.md
+++ b/docs_src/index.md
@@ -67,9 +67,9 @@ Barbiche requires support of `<template>` element and basic support of `element.
 |----------|------------|---------------------|
 |Chrome    |&ge;26      |**&ge;15** (at least)|
 |Firefox   |&ge;22      |**&ge;20**           |
-|IE/Edge   |&ge;13      |**&ge;9**            |
+|IE/Edge   |No support  |**&ge;9**            |
 |Opera     |&ge;15      |**&ge;11.6**         |
-|Safari    |&ge;9       |**&ge;5.1**          |
+|Safari    |&ge;9       |**&ge;6.2**          |
 
 
 Polyfills, once minified and gzipped, weight an additionnal 3KB.