Avoid deeply nested control flow statements.

Open

            for (k = a._pack_prev; k !== j._pack_prev; k = k._pack_prev, s2++) {
              if (d3_layout_packIntersects(k, c)) {
                break;
              }
            }

Avoid deeply nested control flow statements.

Open

            if (s1 < s2 || s1 == s2 && b.r < a.r) d3_layout_packSplice(a, b = j); else d3_layout_packSplice(a = k, b);

Avoid deeply nested control flow statements.

Open

            for (var i = 0, n = points.length; i < n; ++i) listener.point((point = points[i])[0], point[1]);

Avoid deeply nested control flow statements.

Open

            if (d3_layout_packIntersects(j, c)) {
              isect = 1;
              break;
            }

Function setMatcher has 6 arguments (exceeds 4 allowed). Consider refactoring.

Open

function setMatcher( preFilter, selector, matcher, postFilter, postFinder, postSelector ) {

Avoid deeply nested control flow statements.

Open

                        for ( match in context ) {
                            // Properties of context are called as methods if possible
                            if ( jQuery.isFunction( this[ match ] ) ) {
                                this[ match ]( context[ match ] );

Avoid deeply nested control flow statements.

Open

                    if ( copyIsArray ) {
                        copyIsArray = false;
                        clone = src && jQuery.isArray(src) ? src : [];

                    } else {

Avoid deeply nested control flow statements.

Open

                        if ( matches[ sel ] === undefined ) {
                            matches[ sel ] = handleObj.needsContext ?
                                jQuery( sel, this ).index( cur ) >= 0 :
                                jQuery.find( sel, this, null, [ cur ] ).length;
                        }

Avoid deeply nested control flow statements.

Open

                                    if ( ofType ? node.nodeName.toLowerCase() === name : node.nodeType === 1 ) {
                                        return false;
                                    }

Avoid deeply nested control flow statements.

Open

                                if ( ( ofType ? node.nodeName.toLowerCase() === name : node.nodeType === 1 ) && ++diff ) {
                                    // Cache the index of each encountered element
                                    if ( useCache ) {
                                        (node[ expando ] || (node[ expando ] = {}))[ type ] = [ dirruns, diff ];
                                    }

Avoid deeply nested control flow statements.

Open

                        if ( elem.id !== match[2] ) {
                            return rootjQuery.find( selector );
                        }

Avoid deeply nested control flow statements.

Open

                        while ( cur.indexOf( " " + clazz + " " ) >= 0 ) {
                            cur = cur.replace( " " + clazz + " ", " " );
                        }

Avoid deeply nested control flow statements.

Open

                            if ( (data = cache[1]) === true || data === cachedruns ) {
                                return data === true;
                            }

Avoid deeply nested control flow statements.

Open

                    if ( context.ownerDocument && (elem = context.ownerDocument.getElementById( m )) &&
                        contains( context, elem ) && elem.id === m ) {
                        results.push( elem );
                        return results;
                    }

Avoid deeply nested control flow statements.

Open

                } else if ( copy !== undefined ) {
                    target[ name ] = copy;
                }

Avoid deeply nested control flow statements.

Open

                        if ( matches[ sel ] ) {
                            matches.push( handleObj );
                        }

Avoid deeply nested control flow statements.

Open

                        if ( !name.indexOf( "data-" ) ) {
                            name = jQuery.camelCase( name.slice(5) );

                            dataAttr( elem, name, data[ name ] );
                        }

Avoid deeply nested control flow statements.

Open

                    if ( elem && elem.parentNode ) {
                        // Handle the case where IE, Opera, and Webkit return items
                        // by name instead of ID
                        if ( elem.id === m ) {
                            results.push( elem );

Avoid deeply nested control flow statements.

Open

                            if ( cache[1] === true ) {
                                return true;
                            }

Function detectDependency has a Cognitive Complexity of 8 (exceeds 5 allowed). Consider refactoring.

Open

function detectDependency(dep, flx) {

  var sharing = Object.keys(dep.variable.flxs).length,
      modifiers = Object.keys(dep.variable.modifierFlxs).length,
      source = dep.source.name,

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