решил обновиться =)

1 // Fonts mixin
  2 font-url(file)
  3     return 'fonts/' + file
  4
  5 webfont(family, file, hack-chrome-windows = false, weight = 'normal')
  6     @font-face
  7     ¦   font-family family
  8     ¦   src url(font-url(file + '.eot'))
  9     ¦   src url(font-url(file + '.eot?#iefix')) format('embedded-opentype'), url(font-url(file + '.woff')) format('woff'), url(font-url(file + '.ttf')) format('truetype'), url(font-        ↪ url(file + '.svg#'+ family)) format('svg')
 10     ¦   font-weight weight
 11     ¦   font-style normal
 12 if hack-chrome-windows
 13     @media screen and (-webkit-min-device-pixel-ratio:0)
 14     ¦   @font-face
 15     ¦   ¦   font-family family
 16     ¦   ¦   src url(font-url(file + '.svg#'+ family)) format('svg')
 17
 18 webfont('font', 'font', false, 'normal')

падает с такими ошибками такое ошущение что функция webfont не отработала как надо

Error: No such file or directory: /Users/uradvd85/Documents/www/blog.bem/common.blocks/fonts/__icons/fonts/file.svg
  -> /Users/uradvd85/Documents/www/blog.bem/desktop.bundles/page_blog_search/page_blog_search.css
    at exports.Tech.base.Tech.inherit.File.exports.File.base.File.inherit.processLink [as __base] (/Users/uradvd85/Documents/www/blog.bem/node_modules/borschik/lib/techs/css-base.js:54:27)
    at exports.Tech.base.Tech.inherit.File.exports.File.base.File.inherit.processLink (/Users/uradvd85/Documents/www/blog.bem/node_modules/borschik/lib/techs/css.js:104:68)
    at null.processLink (/Users/uradvd85/Documents/www/blog.bem/node_modules/borschik/node_modules/inherit/lib/inherit.js:81:36)
    at exports.Tech.INHERIT.File.exports.File.INHERIT.process (/Users/uradvd85/Documents/www/blog.bem/node_modules/borschik/lib/tech.js:138:54)
    at exports.Tech.base.Tech.inherit.File.exports.File.base.File.inherit.processInclude (/Users/uradvd85/Documents/www/blog.bem/node_modules/borschik/lib/techs/css.js:97:61)
    at exports.Tech.INHERIT.File.exports.File.INHERIT.process (/Users/uradvd85/Documents/www/blog.bem/node_modules/borschik/lib/tech.js:138:26)
    at exports.Tech.INHERIT.process (/Users/uradvd85/Documents/www/blog.bem/node_modules/borschik/lib/tech.js:34:56)
    at Cmd.<anonymous> (/Users/uradvd85/Documents/www/blog.bem/node_modules/borschik/lib/coa.js:138:38)
    at /Users/uradvd85/Documents/www/blog.bem/node_modules/borschik/node_modules/coa/lib/cmd.js:483:22
    at _fulfilled (/Users/uradvd85/Documents/www/blog.bem/node_modules/borschik/node_modules/coa/node_modules/q/q.js:798:54)
➜  blog.bem git:(develop) ✗ /Users/uradvd85/Documents/www/blog.bem/node_modules/borschik/node_modules/coa/node_modules/q/q.js:126
                    throw e;
                          ^
Error: channel closed
    at process.target.send (child_process.js:414:26)
    at callback (/Users/uradvd85/Documents/www/blog.bem/node_modules/enb/node_modules/worker-farm/lib/child/index.js:29:17)
    at _fulfilled (/Users/uradvd85/Documents/www/blog.bem/node_modules/borschik/node_modules/coa/node_modules/q/q.js:798:54)
    at self.promiseDispatch.done (/Users/uradvd85/Documents/www/blog.bem/node_modules/borschik/node_modules/coa/node_modules/q/q.js:827:30)
    at Promise.promise.promiseDispatch (/Users/uradvd85/Documents/www/blog.bem/node_modules/borschik/node_modules/coa/node_modules/q/q.js:760:13)
    at /Users/uradvd85/Documents/www/blog.bem/node_modules/borschik/node_modules/coa/node_modules/q/q.js:574:44
    at flush (/Users/uradvd85/Documents/www/blog.bem/node_modules/borschik/node_modules/coa/node_modules/q/q.js:108:17)
    at process._tickCallback (node.js:355:11)