/*
Error: Undefined variable: "$font-h".
        on line 23 of scss/mobile.scss

18: :lang(fr) {
19:     quotes: '« ' ' »';
20: }
21: 
22: h1, h2, h3, h4, h5, h6 {
23:     font-family: $font-h;
24: }
25: 
26: @media screen and (max-device-width: 799px) {
27: 
28:     body {

Backtrace:
scss/mobile.scss:23
/usr/share/rubygems-integration/all/gems/sass-3.7.4/lib/sass/script/tree/variable.rb:49:in `_perform'
/usr/share/rubygems-integration/all/gems/sass-3.7.4/lib/sass/script/tree/node.rb:50:in `perform'
/usr/share/rubygems-integration/all/gems/sass-3.7.4/lib/sass/tree/visitors/perform.rb:398:in `visit_prop'
/usr/share/rubygems-integration/all/gems/sass-3.7.4/lib/sass/tree/visitors/base.rb:36:in `visit'
/usr/share/rubygems-integration/all/gems/sass-3.7.4/lib/sass/tree/visitors/perform.rb:158:in `block in visit'
/usr/share/rubygems-integration/all/gems/sass-3.7.4/lib/sass/stack.rb:79:in `block in with_base'
/usr/share/rubygems-integration/all/gems/sass-3.7.4/lib/sass/stack.rb:135:in `with_frame'
/usr/share/rubygems-integration/all/gems/sass-3.7.4/lib/sass/stack.rb:79:in `with_base'
/usr/share/rubygems-integration/all/gems/sass-3.7.4/lib/sass/tree/visitors/perform.rb:158:in `visit'
/usr/share/rubygems-integration/all/gems/sass-3.7.4/lib/sass/tree/visitors/perform.rb:440:in `block (2 levels) in visit_rule'
/usr/share/rubygems-integration/all/gems/sass-3.7.4/lib/sass/tree/visitors/perform.rb:440:in `map'
/usr/share/rubygems-integration/all/gems/sass-3.7.4/lib/sass/tree/visitors/perform.rb:440:in `block in visit_rule'
/usr/share/rubygems-integration/all/gems/sass-3.7.4/lib/sass/tree/visitors/perform.rb:179:in `with_environment'
/usr/share/rubygems-integration/all/gems/sass-3.7.4/lib/sass/tree/visitors/perform.rb:438:in `visit_rule'
/usr/share/rubygems-integration/all/gems/sass-3.7.4/lib/sass/tree/visitors/base.rb:36:in `visit'
/usr/share/rubygems-integration/all/gems/sass-3.7.4/lib/sass/tree/visitors/perform.rb:158:in `block in visit'
/usr/share/rubygems-integration/all/gems/sass-3.7.4/lib/sass/stack.rb:79:in `block in with_base'
/usr/share/rubygems-integration/all/gems/sass-3.7.4/lib/sass/stack.rb:135:in `with_frame'
/usr/share/rubygems-integration/all/gems/sass-3.7.4/lib/sass/stack.rb:79:in `with_base'
/usr/share/rubygems-integration/all/gems/sass-3.7.4/lib/sass/tree/visitors/perform.rb:158:in `visit'
/usr/share/rubygems-integration/all/gems/sass-3.7.4/lib/sass/tree/visitors/base.rb:52:in `block in visit_children'
/usr/share/rubygems-integration/all/gems/sass-3.7.4/lib/sass/tree/visitors/base.rb:52:in `map'
/usr/share/rubygems-integration/all/gems/sass-3.7.4/lib/sass/tree/visitors/base.rb:52:in `visit_children'
/usr/share/rubygems-integration/all/gems/sass-3.7.4/lib/sass/tree/visitors/perform.rb:167:in `block in visit_children'
/usr/share/rubygems-integration/all/gems/sass-3.7.4/lib/sass/tree/visitors/perform.rb:179:in `with_environment'
/usr/share/rubygems-integration/all/gems/sass-3.7.4/lib/sass/tree/visitors/perform.rb:166:in `visit_children'
/usr/share/rubygems-integration/all/gems/sass-3.7.4/lib/sass/tree/visitors/base.rb:36:in `block in visit'
/usr/share/rubygems-integration/all/gems/sass-3.7.4/lib/sass/tree/visitors/perform.rb:186:in `visit_root'
/usr/share/rubygems-integration/all/gems/sass-3.7.4/lib/sass/tree/visitors/base.rb:36:in `visit'
/usr/share/rubygems-integration/all/gems/sass-3.7.4/lib/sass/tree/visitors/perform.rb:157:in `visit'
/usr/share/rubygems-integration/all/gems/sass-3.7.4/lib/sass/tree/visitors/perform.rb:10:in `visit'
/usr/share/rubygems-integration/all/gems/sass-3.7.4/lib/sass/tree/root_node.rb:36:in `css_tree'
/usr/share/rubygems-integration/all/gems/sass-3.7.4/lib/sass/tree/root_node.rb:29:in `render_with_sourcemap'
/usr/share/rubygems-integration/all/gems/sass-3.7.4/lib/sass/engine.rb:389:in `_render_with_sourcemap'
/usr/share/rubygems-integration/all/gems/sass-3.7.4/lib/sass/engine.rb:307:in `render_with_sourcemap'
/usr/share/rubygems-integration/all/gems/sass-3.7.4/lib/sass/plugin/compiler.rb:468:in `update_stylesheet'
/usr/share/rubygems-integration/all/gems/sass-3.7.4/lib/sass/plugin/compiler.rb:215:in `block in update_stylesheets'
/usr/share/rubygems-integration/all/gems/sass-3.7.4/lib/sass/plugin/compiler.rb:209:in `each'
/usr/share/rubygems-integration/all/gems/sass-3.7.4/lib/sass/plugin/compiler.rb:209:in `update_stylesheets'
/usr/share/rubygems-integration/all/gems/sass-3.7.4/lib/sass/plugin/compiler.rb:294:in `watch'
/usr/share/rubygems-integration/all/gems/sass-3.7.4/lib/sass/plugin.rb:109:in `method_missing'
/usr/share/rubygems-integration/all/gems/sass-3.7.4/lib/sass/exec/sass_scss.rb:354:in `watch_or_update'
/usr/share/rubygems-integration/all/gems/sass-3.7.4/lib/sass/exec/sass_scss.rb:51:in `process_result'
/usr/share/rubygems-integration/all/gems/sass-3.7.4/lib/sass/exec/base.rb:50:in `parse'
/usr/share/rubygems-integration/all/gems/sass-3.7.4/lib/sass/exec/base.rb:18:in `parse!'
/usr/share/rubygems-integration/all/gems/sass-3.7.4/bin/scss:8:in `<top (required)>'
/usr/bin/scss:25:in `load'
/usr/bin/scss:25:in `<main>'
*/
body:before {
  white-space: pre;
  font-family: monospace;
  content: "Error: Undefined variable: \"$font-h\".\A         on line 23 of scss/mobile.scss\A \A 18: :lang(fr) {\A 19:     quotes: '« ' ' »';\A 20: }\A 21: \A 22: h1, h2, h3, h4, h5, h6 {\A 23:     font-family: $font-h;\A 24: }\A 25: \A 26: @media screen and (max-device-width: 799px) {\A 27: \A 28:     body {"; }