shift73k/assets_old/node_modules/csso/lib/replace/property/font.js

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module.exports = function compressFont(node) {
var list = node.children;
list.eachRight(function(node, item) {
if (node.type === 'Identifier') {
if (node.name === 'bold') {
item.data = {
type: 'Number',
loc: node.loc,
value: '700'
};
} else if (node.name === 'normal') {
var prev = item.prev;
if (prev && prev.data.type === 'Operator' && prev.data.value === '/') {
this.remove(prev);
}
this.remove(item);
} else if (node.name === 'medium') {
var next = item.next;
if (!next || next.data.type !== 'Operator') {
this.remove(item);
}
}
}
});
// remove redundant spaces
list.each(function(node, item) {
if (node.type === 'WhiteSpace') {
if (!item.prev || !item.next || item.next.data.type === 'WhiteSpace') {
this.remove(item);
}
}
});
if (list.isEmpty()) {
list.insert(list.createItem({
type: 'Identifier',
name: 'normal'
}));
}
};