Avoid deeply nested control flow statements.

Open

                            if (classCount > 1){
                                reporter.report("Don't use adjoining classes.", part.line, part.col, rule);
                            }

Avoid deeply nested control flow statements.

Open

                            if (CSSLint.Util.indexOf(propertyGroups[prop].actual, name.text) === -1) {
                                propertyGroups[prop].actual.push(name.text);
                                propertyGroups[prop].actualNodes.push(name);
                            }

Avoid deeply nested control flow statements.

Open

                            if (CSSLint.Util.indexOf(actual, item) === -1) {
                                propertiesSpecified = (actual.length === 1) ? actual[0] : (actual.length == 2) ? actual.join(" and ") : actual.join(", ");
                                reporter.report("The property " + item + " is compatible with " + propertiesSpecified + " and should be included as well.", value.actualNodes[0].line, value.actualNodes[0].col, rule);
                            }

Avoid deeply nested control flow statements.

Open

                                if (t.length !== 4 && t.length !== 7) {
                                    warningAt("Bad hex color '{a}'.", line,
                                        from + l, t);
                                }

Avoid deeply nested control flow statements.

Open

                        if (left.value === 'Math') {
                            warning("Math is not a function.", left);
                        } else if (option.newcap) {
                            warning(
"Missing 'new' prefix when invoking a constructor.", left);

Avoid deeply nested control flow statements.

Open

                        if (temp.length == 1){
                            reader.reset();
                        } else {
                            value += temp;
                        }

Avoid deeply nested control flow statements.

Open

                    if (typeof b !== 'number' || !isFinite(b) || b <= 0 ||
                            Math.floor(b) !== b) {
                        error("Expected a small integer and instead saw '{a}'.",
                                v, v.value);
                    }

Avoid deeply nested control flow statements.

Open

                            if (!propertyGroups[prop]) {
                                propertyGroups[prop] = {
                                    full : variations.slice(0),
                                    actual : [],
                                    actualNodes: []

Avoid deeply nested control flow statements.

Open

                            if (xmode === 'html') {
                                if (option.safe) {
                                    warningAt("ADsafe string violation.",
                                            line, character + j);
                                }

Avoid deeply nested control flow statements.

Open

                        if (!option.on) {
                            warning("Avoid HTML event handlers.");
                        }

Avoid deeply nested control flow statements.

Open

                                if (i >= 0) {
                                    break;
                                }

Avoid deeply nested control flow statements.

Open

                        if (nexttoken.id === '%') {
                            advance('%');
                            if (number > 100) {
                                warning("Expected a percentage and instead saw '{a}'",
                                    token, number);

Method location_from has a Cognitive Complexity of 8 (exceeds 5 allowed). Consider refactoring.

Open

        def location_from(location, show_usage = false)
          if location && !location.empty?
            if File.exist?(location)
              location
            else

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Avoid deeply nested control flow statements.

Open

                        if (nexttoken.id !== ',') {
                            break;
                        }

Avoid deeply nested control flow statements.

Open

                        if (l + n.length > 72) {
                            o.push(m + '<br>');
                            m = '    ';
                            l = 1;
                        }

Similar blocks of code found in 2 locations. Consider refactoring.

Open

    rollupWarn: function(message, rule){
        this.messages.push({
            type    : "warning",
            rollup  : true,
            message : message,

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Identical blocks of code found in 2 locations. Consider refactoring.

Open

                                        if (c < ' ') {
                                            warningAt("Unexpected control character in regular expression.", line, from + l);
                                        } else if (c === '<') {
                                            warningAt("Unexpected escaped character '{a}' in regular expression.", line, from + l, c);
                                        }

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Avoid deeply nested control flow statements.

Open

                        if (i < a.length - 1) {
                            n += ', ';
                        }

Avoid deeply nested control flow statements.

Open

                        if (data.member[k] === 1) {
                            n = '<i>' + n + '</i>';
                        }

Identical blocks of code found in 2 locations. Consider refactoring.

Open

                                                if (c < ' ') {
                                                    warningAt("Unexpected control character in regular expression.", line, from + l);
                                                } else if (c === '<') {
                                                    warningAt("Unexpected escaped character '{a}' in regular expression.", line, from + l, c);
                                                }

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