1 files changed, 32 insertions, 0 deletions
diff --git a/_plugins/enunciation.rb b/_plugins/enunciation.rb
new file mode 100644
index 0000000..75c777a
--- /dev/null
+++ b/_plugins/enunciation.rb
@@ -0,0 +1,32 @@
+module Jekyll
+  class EnunciationTagBlock < Liquid::Block
+
+    def initialize(tag_name, arg, parse_context)
+      super
+      @arg = arg.strip
+    end
+
+    def render(context)
+      text = super
+      # If the enunciation ends with a KaTeX displayed equation,
+      # then we remove the bottom margin.
+      if text[-3,3] == "$$\n"
+        text += '{: .katex-display .mb-0 }'
+      end
+      # Check if a description was given.
+      if @arg.length < 1
+        "{: .#{block_name} }\n #{text.gsub!(/^/,'> ')}"
+      else
+        "{: .#{block_name}-title }\n> #{block_name.capitalize} (#{@arg})\n>\n#{text.gsub!(/^/,'> ')}"
+      end
+    end
+
+  end
+end
+
+Liquid::Template.register_tag('definition', Jekyll::EnunciationTagBlock)
+Liquid::Template.register_tag('theorem', Jekyll::EnunciationTagBlock)
+Liquid::Template.register_tag('proposition', Jekyll::EnunciationTagBlock)
+Liquid::Template.register_tag('lemma', Jekyll::EnunciationTagBlock)
+Liquid::Template.register_tag('corollary', Jekyll::EnunciationTagBlock)
+Liquid::Template.register_tag('axiom', Jekyll::EnunciationTagBlock)