Shortcode JS: Avoid errors when an escaped shortcode includes a newline between brackets.

Merges [28223] to the 3.9 branch.

props gcorne.
props Clorith, jorbin for tests.
fixes #27907.

Built from https://develop.svn.wordpress.org/branches/3.9@28224


git-svn-id: http://core.svn.wordpress.org/branches/3.9@28052 1a063a9b-81f0-0310-95a4-ce76da25c4cd

wp-includes/js/shortcode.js

@@ -37,13 +37,13 @@ window.wp = window.wp || {};
 			// If we matched a leading `[`, strip it from the match
 			// and increment the index accordingly.
 			if ( match[1] ) {
-				result.match = result.match.slice( 1 );
+				result.content = result.content.slice( 1 );
 				result.index++;
 			}
 
 			// If we matched a trailing `]`, strip it from the match.
 			if ( match[7] ) {
-				result.match = result.match.slice( 0, -1 );
+				result.content = result.content.slice( 0, -1 );
 			}
 
 			return result;

wp-includes/js/shortcode.min.js

@@ -1 +1 @@
-window.wp=window.wp||{},function(){wp.shortcode={next:function(a,b,c){var d,e,f=wp.shortcode.regexp(a);return f.lastIndex=c||0,(d=f.exec(b))?"["===d[1]&&"]"===d[7]?wp.shortcode.next(a,b,f.lastIndex):(e={index:d.index,content:d[0],shortcode:wp.shortcode.fromMatch(d)},d[1]&&(e.match=e.match.slice(1),e.index++),d[7]&&(e.match=e.match.slice(0,-1)),e):void 0},replace:function(a,b,c){return b.replace(wp.shortcode.regexp(a),function(a,b,d,e,f,g,h,i){if("["===b&&"]"===i)return a;var j=c(wp.shortcode.fromMatch(arguments));return j?b+j+i:a})},string:function(a){return new wp.shortcode(a).string()},regexp:_.memoize(function(a){return new RegExp("\\[(\\[?)("+a+")(?![\\w-])([^\\]\\/]*(?:\\/(?!\\])[^\\]\\/]*)*?)(?:(\\/)\\]|\\](?:([^\\[]*(?:\\[(?!\\/\\2\\])[^\\[]*)*)(\\[\\/\\2\\]))?)(\\]?)","g")}),attrs:_.memoize(function(a){var b,c,d={},e=[];for(b=/(\w+)\s*=\s*"([^"]*)"(?:\s|$)|(\w+)\s*=\s*\'([^\']*)\'(?:\s|$)|(\w+)\s*=\s*([^\s\'"]+)(?:\s|$)|"([^"]*)"(?:\s|$)|(\S+)(?:\s|$)/g,a=a.replace(/[\u00a0\u200b]/g," ");c=b.exec(a);)c[1]?d[c[1].toLowerCase()]=c[2]:c[3]?d[c[3].toLowerCase()]=c[4]:c[5]?d[c[5].toLowerCase()]=c[6]:c[7]?e.push(c[7]):c[8]&&e.push(c[8]);return{named:d,numeric:e}}),fromMatch:function(a){var b;return b=a[4]?"self-closing":a[6]?"closed":"single",new wp.shortcode({tag:a[2],attrs:a[3],type:b,content:a[5]})}},wp.shortcode=_.extend(function(a){_.extend(this,_.pick(a||{},"tag","attrs","type","content"));var b=this.attrs;this.attrs={named:{},numeric:[]},b&&(_.isString(b)?this.attrs=wp.shortcode.attrs(b):_.isEqual(_.keys(b),["named","numeric"])?this.attrs=b:_.each(a.attrs,function(a,b){this.set(b,a)},this))},wp.shortcode),_.extend(wp.shortcode.prototype,{get:function(a){return this.attrs[_.isNumber(a)?"numeric":"named"][a]},set:function(a,b){return this.attrs[_.isNumber(a)?"numeric":"named"][a]=b,this},string:function(){var a="["+this.tag;return _.each(this.attrs.numeric,function(b){a+=/\s/.test(b)?' "'+b+'"':" "+b}),_.each(this.attrs.named,function(b,c){a+=" "+c+'="'+b+'"'}),"single"===this.type?a+"]":"self-closing"===this.type?a+" /]":(a+="]",this.content&&(a+=this.content),a+"[/"+this.tag+"]")}})}(),function(){wp.html=_.extend(wp.html||{},{attrs:function(a){var b,c;return"/"===a[a.length-1]&&(a=a.slice(0,-1)),b=wp.shortcode.attrs(a),c=b.named,_.each(b.numeric,function(a){/\s/.test(a)||(c[a]="")}),c},string:function(a){var b="<"+a.tag,c=a.content||"";return _.each(a.attrs,function(a,c){b+=" "+c,""!==a&&(_.isBoolean(a)&&(a=a?"true":"false"),b+='="'+a+'"')}),a.single?b+" />":(b+=">",b+=_.isObject(c)?wp.html.string(c):c,b+"</"+a.tag+">")}})}();
+window.wp=window.wp||{},function(){wp.shortcode={next:function(a,b,c){var d,e,f=wp.shortcode.regexp(a);return f.lastIndex=c||0,(d=f.exec(b))?"["===d[1]&&"]"===d[7]?wp.shortcode.next(a,b,f.lastIndex):(e={index:d.index,content:d[0],shortcode:wp.shortcode.fromMatch(d)},d[1]&&(e.content=e.content.slice(1),e.index++),d[7]&&(e.content=e.content.slice(0,-1)),e):void 0},replace:function(a,b,c){return b.replace(wp.shortcode.regexp(a),function(a,b,d,e,f,g,h,i){if("["===b&&"]"===i)return a;var j=c(wp.shortcode.fromMatch(arguments));return j?b+j+i:a})},string:function(a){return new wp.shortcode(a).string()},regexp:_.memoize(function(a){return new RegExp("\\[(\\[?)("+a+")(?![\\w-])([^\\]\\/]*(?:\\/(?!\\])[^\\]\\/]*)*?)(?:(\\/)\\]|\\](?:([^\\[]*(?:\\[(?!\\/\\2\\])[^\\[]*)*)(\\[\\/\\2\\]))?)(\\]?)","g")}),attrs:_.memoize(function(a){var b,c,d={},e=[];for(b=/(\w+)\s*=\s*"([^"]*)"(?:\s|$)|(\w+)\s*=\s*\'([^\']*)\'(?:\s|$)|(\w+)\s*=\s*([^\s\'"]+)(?:\s|$)|"([^"]*)"(?:\s|$)|(\S+)(?:\s|$)/g,a=a.replace(/[\u00a0\u200b]/g," ");c=b.exec(a);)c[1]?d[c[1].toLowerCase()]=c[2]:c[3]?d[c[3].toLowerCase()]=c[4]:c[5]?d[c[5].toLowerCase()]=c[6]:c[7]?e.push(c[7]):c[8]&&e.push(c[8]);return{named:d,numeric:e}}),fromMatch:function(a){var b;return b=a[4]?"self-closing":a[6]?"closed":"single",new wp.shortcode({tag:a[2],attrs:a[3],type:b,content:a[5]})}},wp.shortcode=_.extend(function(a){_.extend(this,_.pick(a||{},"tag","attrs","type","content"));var b=this.attrs;this.attrs={named:{},numeric:[]},b&&(_.isString(b)?this.attrs=wp.shortcode.attrs(b):_.isEqual(_.keys(b),["named","numeric"])?this.attrs=b:_.each(a.attrs,function(a,b){this.set(b,a)},this))},wp.shortcode),_.extend(wp.shortcode.prototype,{get:function(a){return this.attrs[_.isNumber(a)?"numeric":"named"][a]},set:function(a,b){return this.attrs[_.isNumber(a)?"numeric":"named"][a]=b,this},string:function(){var a="["+this.tag;return _.each(this.attrs.numeric,function(b){a+=/\s/.test(b)?' "'+b+'"':" "+b}),_.each(this.attrs.named,function(b,c){a+=" "+c+'="'+b+'"'}),"single"===this.type?a+"]":"self-closing"===this.type?a+" /]":(a+="]",this.content&&(a+=this.content),a+"[/"+this.tag+"]")}})}(),function(){wp.html=_.extend(wp.html||{},{attrs:function(a){var b,c;return"/"===a[a.length-1]&&(a=a.slice(0,-1)),b=wp.shortcode.attrs(a),c=b.named,_.each(b.numeric,function(a){/\s/.test(a)||(c[a]="")}),c},string:function(a){var b="<"+a.tag,c=a.content||"";return _.each(a.attrs,function(a,c){b+=" "+c,""!==a&&(_.isBoolean(a)&&(a=a?"true":"false"),b+='="'+a+'"')}),a.single?b+" />":(b+=">",b+=_.isObject(c)?wp.html.string(c):c,b+"</"+a.tag+">")}})}();