/*
Error: Undefined variable: "$base-font-size".
        on line 23 of sass/components/typography.scss

18:     src: local('Helvetica Neue Condensed Bold'),
19:          url('../fonts/HelveticaNeueCondensedBold.ttf');
20: }
21: 
22: body {
23:     font: normal normal 300 #{$base-font-size}/#{$baseline} 'Hev', sans-serif;
24: }
25: 
26: 
27: h1,
28: h2,

Backtrace:
sass/components/typography.scss:23
/Library/Ruby/Gems/2.0.0/gems/sass-3.4.23/lib/sass/script/tree/variable.rb:49:in `_perform'
/Library/Ruby/Gems/2.0.0/gems/sass-3.4.23/lib/sass/script/tree/node.rb:58:in `perform'
/Library/Ruby/Gems/2.0.0/gems/sass-3.4.23/lib/sass/script/tree/interpolation.rb:170:in `_perform'
/Library/Ruby/Gems/2.0.0/gems/sass-3.4.23/lib/sass/script/tree/node.rb:58:in `perform'
/Library/Ruby/Gems/2.0.0/gems/sass-3.4.23/lib/sass/script/tree/list_literal.rb:63:in `block in _perform'
/Library/Ruby/Gems/2.0.0/gems/sass-3.4.23/lib/sass/script/tree/list_literal.rb:63:in `map'
/Library/Ruby/Gems/2.0.0/gems/sass-3.4.23/lib/sass/script/tree/list_literal.rb:63:in `_perform'
/Library/Ruby/Gems/2.0.0/gems/sass-3.4.23/lib/sass/script/tree/node.rb:58:in `perform'
/Library/Ruby/Gems/2.0.0/gems/sass-3.4.23/lib/sass/tree/visitors/perform.rb:397:in `visit_prop'
/Library/Ruby/Gems/2.0.0/gems/sass-3.4.23/lib/sass/tree/visitors/base.rb:36:in `visit'
/Library/Ruby/Gems/2.0.0/gems/sass-3.4.23/lib/sass/tree/visitors/perform.rb:160:in `block in visit'
/Library/Ruby/Gems/2.0.0/gems/sass-3.4.23/lib/sass/stack.rb:79:in `block in with_base'
/Library/Ruby/Gems/2.0.0/gems/sass-3.4.23/lib/sass/stack.rb:115:in `with_frame'
/Library/Ruby/Gems/2.0.0/gems/sass-3.4.23/lib/sass/stack.rb:79:in `with_base'
/Library/Ruby/Gems/2.0.0/gems/sass-3.4.23/lib/sass/tree/visitors/perform.rb:160:in `visit'
/Library/Ruby/Gems/2.0.0/gems/sass-3.4.23/lib/sass/tree/visitors/perform.rb:433:in `block (2 levels) in visit_rule'
/Library/Ruby/Gems/2.0.0/gems/sass-3.4.23/lib/sass/tree/visitors/perform.rb:433:in `map'
/Library/Ruby/Gems/2.0.0/gems/sass-3.4.23/lib/sass/tree/visitors/perform.rb:433:in `block in visit_rule'
/Library/Ruby/Gems/2.0.0/gems/sass-3.4.23/lib/sass/tree/visitors/perform.rb:181:in `with_environment'
/Library/Ruby/Gems/2.0.0/gems/sass-3.4.23/lib/sass/tree/visitors/perform.rb:431:in `visit_rule'
/Library/Ruby/Gems/2.0.0/gems/sass-3.4.23/lib/sass/tree/visitors/base.rb:36:in `visit'
/Library/Ruby/Gems/2.0.0/gems/sass-3.4.23/lib/sass/tree/visitors/perform.rb:160:in `block in visit'
/Library/Ruby/Gems/2.0.0/gems/sass-3.4.23/lib/sass/stack.rb:79:in `block in with_base'
/Library/Ruby/Gems/2.0.0/gems/sass-3.4.23/lib/sass/stack.rb:115:in `with_frame'
/Library/Ruby/Gems/2.0.0/gems/sass-3.4.23/lib/sass/stack.rb:79:in `with_base'
/Library/Ruby/Gems/2.0.0/gems/sass-3.4.23/lib/sass/tree/visitors/perform.rb:160:in `visit'
/Library/Ruby/Gems/2.0.0/gems/sass-3.4.23/lib/sass/tree/visitors/base.rb:52:in `block in visit_children'
/Library/Ruby/Gems/2.0.0/gems/sass-3.4.23/lib/sass/tree/visitors/base.rb:52:in `map'
/Library/Ruby/Gems/2.0.0/gems/sass-3.4.23/lib/sass/tree/visitors/base.rb:52:in `visit_children'
/Library/Ruby/Gems/2.0.0/gems/sass-3.4.23/lib/sass/tree/visitors/perform.rb:169:in `block in visit_children'
/Library/Ruby/Gems/2.0.0/gems/sass-3.4.23/lib/sass/tree/visitors/perform.rb:181:in `with_environment'
/Library/Ruby/Gems/2.0.0/gems/sass-3.4.23/lib/sass/tree/visitors/perform.rb:168:in `visit_children'
/Library/Ruby/Gems/2.0.0/gems/sass-3.4.23/lib/sass/tree/visitors/base.rb:36:in `block in visit'
/Library/Ruby/Gems/2.0.0/gems/sass-3.4.23/lib/sass/tree/visitors/perform.rb:188:in `visit_root'
/Library/Ruby/Gems/2.0.0/gems/sass-3.4.23/lib/sass/tree/visitors/base.rb:36:in `visit'
/Library/Ruby/Gems/2.0.0/gems/sass-3.4.23/lib/sass/tree/visitors/perform.rb:159:in `visit'
/Library/Ruby/Gems/2.0.0/gems/sass-3.4.23/lib/sass/tree/visitors/perform.rb:8:in `visit'
/Library/Ruby/Gems/2.0.0/gems/sass-3.4.23/lib/sass/tree/root_node.rb:36:in `css_tree'
/Library/Ruby/Gems/2.0.0/gems/sass-3.4.23/lib/sass/tree/root_node.rb:29:in `render_with_sourcemap'
/Library/Ruby/Gems/2.0.0/gems/sass-3.4.23/lib/sass/engine.rb:381:in `_render_with_sourcemap'
/Library/Ruby/Gems/2.0.0/gems/sass-3.4.23/lib/sass/engine.rb:298:in `render_with_sourcemap'
/Library/Ruby/Gems/2.0.0/gems/sass-3.4.23/lib/sass/plugin/compiler.rb:492:in `update_stylesheet'
/Library/Ruby/Gems/2.0.0/gems/sass-3.4.23/lib/sass/plugin/compiler.rb:215:in `block in update_stylesheets'
/Library/Ruby/Gems/2.0.0/gems/sass-3.4.23/lib/sass/plugin/compiler.rb:209:in `each'
/Library/Ruby/Gems/2.0.0/gems/sass-3.4.23/lib/sass/plugin/compiler.rb:209:in `update_stylesheets'
/Library/Ruby/Gems/2.0.0/gems/sass-3.4.23/lib/sass/plugin/compiler.rb:294:in `watch'
/Library/Ruby/Gems/2.0.0/gems/sass-3.4.23/lib/sass/plugin.rb:109:in `method_missing'
/Library/Ruby/Gems/2.0.0/gems/sass-3.4.23/lib/sass/exec/sass_scss.rb:360:in `watch_or_update'
/Library/Ruby/Gems/2.0.0/gems/sass-3.4.23/lib/sass/exec/sass_scss.rb:51:in `process_result'
/Library/Ruby/Gems/2.0.0/gems/sass-3.4.23/lib/sass/exec/base.rb:52:in `parse'
/Library/Ruby/Gems/2.0.0/gems/sass-3.4.23/lib/sass/exec/base.rb:19:in `parse!'
/Library/Ruby/Gems/2.0.0/gems/sass-3.4.23/bin/sass:13:in `<top (required)>'
/usr/local/bin/sass:23:in `load'
/usr/local/bin/sass:23:in `<main>'
*/
body:before {
  white-space: pre;
  font-family: monospace;
  content: "Error: Undefined variable: \"$base-font-size\".\A         on line 23 of sass/components/typography.scss\A \A 18:     src: local('Helvetica Neue Condensed Bold'),\A 19:          url('../fonts/HelveticaNeueCondensedBold.ttf');\A 20: }\A 21: \A 22: body {\A 23:     font: normal normal 300 #{$base-font-size}/#{$baseline} 'Hev', sans-serif;\A 24: }\A 25: \A 26: \A 27: h1,\A 28: h2,"; }