/*
Error: Undefined variable: "$comment-color".
        on line 125 of comments.scss

120:         cursor: pointer;
121:         position: relative;
122:         padding-right: 15px;
123: 
124:         &:hover {
125:           color: $comment-color;
126:         }
127: 
128:         &:hover::after {
129:           border-top: 5px solid $comment-color;
130:         }

Backtrace:
comments.scss:125
/var/lib/gems/1.9.1/gems/sass-3.4.13/lib/sass/script/tree/variable.rb:49:in `_perform'
/var/lib/gems/1.9.1/gems/sass-3.4.13/lib/sass/script/tree/node.rb:50:in `perform'
/var/lib/gems/1.9.1/gems/sass-3.4.13/lib/sass/tree/visitors/perform.rb:394:in `visit_prop'
/var/lib/gems/1.9.1/gems/sass-3.4.13/lib/sass/tree/visitors/base.rb:36:in `visit'
/var/lib/gems/1.9.1/gems/sass-3.4.13/lib/sass/tree/visitors/perform.rb:158:in `block in visit'
/var/lib/gems/1.9.1/gems/sass-3.4.13/lib/sass/stack.rb:79:in `block in with_base'
/var/lib/gems/1.9.1/gems/sass-3.4.13/lib/sass/stack.rb:115:in `with_frame'
/var/lib/gems/1.9.1/gems/sass-3.4.13/lib/sass/stack.rb:79:in `with_base'
/var/lib/gems/1.9.1/gems/sass-3.4.13/lib/sass/tree/visitors/perform.rb:158:in `visit'
/var/lib/gems/1.9.1/gems/sass-3.4.13/lib/sass/tree/visitors/perform.rb:430:in `block (2 levels) in visit_rule'
/var/lib/gems/1.9.1/gems/sass-3.4.13/lib/sass/tree/visitors/perform.rb:430:in `map'
/var/lib/gems/1.9.1/gems/sass-3.4.13/lib/sass/tree/visitors/perform.rb:430:in `block in visit_rule'
/var/lib/gems/1.9.1/gems/sass-3.4.13/lib/sass/tree/visitors/perform.rb:179:in `with_environment'
/var/lib/gems/1.9.1/gems/sass-3.4.13/lib/sass/tree/visitors/perform.rb:428:in `visit_rule'
/var/lib/gems/1.9.1/gems/sass-3.4.13/lib/sass/tree/visitors/base.rb:36:in `visit'
/var/lib/gems/1.9.1/gems/sass-3.4.13/lib/sass/tree/visitors/perform.rb:158:in `block in visit'
/var/lib/gems/1.9.1/gems/sass-3.4.13/lib/sass/stack.rb:79:in `block in with_base'
/var/lib/gems/1.9.1/gems/sass-3.4.13/lib/sass/stack.rb:115:in `with_frame'
/var/lib/gems/1.9.1/gems/sass-3.4.13/lib/sass/stack.rb:79:in `with_base'
/var/lib/gems/1.9.1/gems/sass-3.4.13/lib/sass/tree/visitors/perform.rb:158:in `visit'
/var/lib/gems/1.9.1/gems/sass-3.4.13/lib/sass/tree/visitors/perform.rb:430:in `block (2 levels) in visit_rule'
/var/lib/gems/1.9.1/gems/sass-3.4.13/lib/sass/tree/visitors/perform.rb:430:in `map'
/var/lib/gems/1.9.1/gems/sass-3.4.13/lib/sass/tree/visitors/perform.rb:430:in `block in visit_rule'
/var/lib/gems/1.9.1/gems/sass-3.4.13/lib/sass/tree/visitors/perform.rb:179:in `with_environment'
/var/lib/gems/1.9.1/gems/sass-3.4.13/lib/sass/tree/visitors/perform.rb:428:in `visit_rule'
/var/lib/gems/1.9.1/gems/sass-3.4.13/lib/sass/tree/visitors/base.rb:36:in `visit'
/var/lib/gems/1.9.1/gems/sass-3.4.13/lib/sass/tree/visitors/perform.rb:158:in `block in visit'
/var/lib/gems/1.9.1/gems/sass-3.4.13/lib/sass/stack.rb:79:in `block in with_base'
/var/lib/gems/1.9.1/gems/sass-3.4.13/lib/sass/stack.rb:115:in `with_frame'
/var/lib/gems/1.9.1/gems/sass-3.4.13/lib/sass/stack.rb:79:in `with_base'
/var/lib/gems/1.9.1/gems/sass-3.4.13/lib/sass/tree/visitors/perform.rb:158:in `visit'
/var/lib/gems/1.9.1/gems/sass-3.4.13/lib/sass/tree/visitors/perform.rb:430:in `block (2 levels) in visit_rule'
/var/lib/gems/1.9.1/gems/sass-3.4.13/lib/sass/tree/visitors/perform.rb:430:in `map'
/var/lib/gems/1.9.1/gems/sass-3.4.13/lib/sass/tree/visitors/perform.rb:430:in `block in visit_rule'
/var/lib/gems/1.9.1/gems/sass-3.4.13/lib/sass/tree/visitors/perform.rb:179:in `with_environment'
/var/lib/gems/1.9.1/gems/sass-3.4.13/lib/sass/tree/visitors/perform.rb:428:in `visit_rule'
/var/lib/gems/1.9.1/gems/sass-3.4.13/lib/sass/tree/visitors/base.rb:36:in `visit'
/var/lib/gems/1.9.1/gems/sass-3.4.13/lib/sass/tree/visitors/perform.rb:158:in `block in visit'
/var/lib/gems/1.9.1/gems/sass-3.4.13/lib/sass/stack.rb:79:in `block in with_base'
/var/lib/gems/1.9.1/gems/sass-3.4.13/lib/sass/stack.rb:115:in `with_frame'
/var/lib/gems/1.9.1/gems/sass-3.4.13/lib/sass/stack.rb:79:in `with_base'
/var/lib/gems/1.9.1/gems/sass-3.4.13/lib/sass/tree/visitors/perform.rb:158:in `visit'
/var/lib/gems/1.9.1/gems/sass-3.4.13/lib/sass/tree/visitors/perform.rb:430:in `block (2 levels) in visit_rule'
/var/lib/gems/1.9.1/gems/sass-3.4.13/lib/sass/tree/visitors/perform.rb:430:in `map'
/var/lib/gems/1.9.1/gems/sass-3.4.13/lib/sass/tree/visitors/perform.rb:430:in `block in visit_rule'
/var/lib/gems/1.9.1/gems/sass-3.4.13/lib/sass/tree/visitors/perform.rb:179:in `with_environment'
/var/lib/gems/1.9.1/gems/sass-3.4.13/lib/sass/tree/visitors/perform.rb:428:in `visit_rule'
/var/lib/gems/1.9.1/gems/sass-3.4.13/lib/sass/tree/visitors/base.rb:36:in `visit'
/var/lib/gems/1.9.1/gems/sass-3.4.13/lib/sass/tree/visitors/perform.rb:158:in `block in visit'
/var/lib/gems/1.9.1/gems/sass-3.4.13/lib/sass/stack.rb:79:in `block in with_base'
/var/lib/gems/1.9.1/gems/sass-3.4.13/lib/sass/stack.rb:115:in `with_frame'
/var/lib/gems/1.9.1/gems/sass-3.4.13/lib/sass/stack.rb:79:in `with_base'
/var/lib/gems/1.9.1/gems/sass-3.4.13/lib/sass/tree/visitors/perform.rb:158:in `visit'
/var/lib/gems/1.9.1/gems/sass-3.4.13/lib/sass/tree/visitors/perform.rb:430:in `block (2 levels) in visit_rule'
/var/lib/gems/1.9.1/gems/sass-3.4.13/lib/sass/tree/visitors/perform.rb:430:in `map'
/var/lib/gems/1.9.1/gems/sass-3.4.13/lib/sass/tree/visitors/perform.rb:430:in `block in visit_rule'
/var/lib/gems/1.9.1/gems/sass-3.4.13/lib/sass/tree/visitors/perform.rb:179:in `with_environment'
/var/lib/gems/1.9.1/gems/sass-3.4.13/lib/sass/tree/visitors/perform.rb:428:in `visit_rule'
/var/lib/gems/1.9.1/gems/sass-3.4.13/lib/sass/tree/visitors/base.rb:36:in `visit'
/var/lib/gems/1.9.1/gems/sass-3.4.13/lib/sass/tree/visitors/perform.rb:158:in `block in visit'
/var/lib/gems/1.9.1/gems/sass-3.4.13/lib/sass/stack.rb:79:in `block in with_base'
/var/lib/gems/1.9.1/gems/sass-3.4.13/lib/sass/stack.rb:115:in `with_frame'
/var/lib/gems/1.9.1/gems/sass-3.4.13/lib/sass/stack.rb:79:in `with_base'
/var/lib/gems/1.9.1/gems/sass-3.4.13/lib/sass/tree/visitors/perform.rb:158:in `visit'
/var/lib/gems/1.9.1/gems/sass-3.4.13/lib/sass/tree/visitors/base.rb:52:in `block in visit_children'
/var/lib/gems/1.9.1/gems/sass-3.4.13/lib/sass/tree/visitors/base.rb:52:in `map'
/var/lib/gems/1.9.1/gems/sass-3.4.13/lib/sass/tree/visitors/base.rb:52:in `visit_children'
/var/lib/gems/1.9.1/gems/sass-3.4.13/lib/sass/tree/visitors/perform.rb:167:in `block in visit_children'
/var/lib/gems/1.9.1/gems/sass-3.4.13/lib/sass/tree/visitors/perform.rb:179:in `with_environment'
/var/lib/gems/1.9.1/gems/sass-3.4.13/lib/sass/tree/visitors/perform.rb:166:in `visit_children'
/var/lib/gems/1.9.1/gems/sass-3.4.13/lib/sass/tree/visitors/base.rb:36:in `block in visit'
/var/lib/gems/1.9.1/gems/sass-3.4.13/lib/sass/tree/visitors/perform.rb:186:in `visit_root'
/var/lib/gems/1.9.1/gems/sass-3.4.13/lib/sass/tree/visitors/base.rb:36:in `visit'
/var/lib/gems/1.9.1/gems/sass-3.4.13/lib/sass/tree/visitors/perform.rb:157:in `visit'
/var/lib/gems/1.9.1/gems/sass-3.4.13/lib/sass/tree/visitors/perform.rb:8:in `visit'
/var/lib/gems/1.9.1/gems/sass-3.4.13/lib/sass/tree/root_node.rb:36:in `css_tree'
/var/lib/gems/1.9.1/gems/sass-3.4.13/lib/sass/tree/root_node.rb:29:in `render_with_sourcemap'
/var/lib/gems/1.9.1/gems/sass-3.4.13/lib/sass/engine.rb:368:in `_render_with_sourcemap'
/var/lib/gems/1.9.1/gems/sass-3.4.13/lib/sass/engine.rb:285:in `render_with_sourcemap'
/var/lib/gems/1.9.1/gems/sass-3.4.13/lib/sass/plugin/compiler.rb:490:in `update_stylesheet'
/var/lib/gems/1.9.1/gems/sass-3.4.13/lib/sass/plugin/compiler.rb:215:in `block in update_stylesheets'
/var/lib/gems/1.9.1/gems/sass-3.4.13/lib/sass/plugin/compiler.rb:209:in `each'
/var/lib/gems/1.9.1/gems/sass-3.4.13/lib/sass/plugin/compiler.rb:209:in `update_stylesheets'
/var/lib/gems/1.9.1/gems/sass-3.4.13/lib/sass/plugin.rb:82:in `update_stylesheets'
/var/lib/gems/1.9.1/gems/sass-3.4.13/lib/sass/exec/sass_scss.rb:361:in `watch_or_update'
/var/lib/gems/1.9.1/gems/sass-3.4.13/lib/sass/exec/sass_scss.rb:51:in `process_result'
/var/lib/gems/1.9.1/gems/sass-3.4.13/lib/sass/exec/base.rb:52:in `parse'
/var/lib/gems/1.9.1/gems/sass-3.4.13/lib/sass/exec/base.rb:19:in `parse!'
/var/lib/gems/1.9.1/gems/sass-3.4.13/bin/scss:13:in `<top (required)>'
/usr/local/bin/scss:23:in `load'
/usr/local/bin/scss:23:in `<main>'
*/
body:before {
  white-space: pre;
  font-family: monospace;
  content: "Error: Undefined variable: \"$comment-color\".\A         on line 125 of comments.scss\A \A 120:         cursor: pointer;\A 121:         position: relative;\A 122:         padding-right: 15px;\A 123: \A 124:         &:hover {\A 125:           color: $comment-color;\A 126:         }\A 127: \A 128:         &:hover::after {\A 129:           border-top: 5px solid $comment-color;\A 130:         }"; }