- Add reference to underscore package.

- Increase monospace font weight.
- Add command for the most recent footnote number.

packages/Marginalia.sty

@@ -30,35 +30,39 @@
 }
 
 % Put a glossary definition in a margin paragraph.
-\NewDocumentCommand{\@MarginDef}{O{} m m}{%
+\NewDocumentCommand{\@MarginDef}{O{} m m}{
 	\index{\glsentryname{#2}}% Add a reference to this in the index.
 	\strong{#3{#2}}% This is the text that appears on the page.
-	\marginalia[#1]{%
-		\MarginHyperSetup%
+	\marginalia[#1]{
+		\MarginHyperSetup
 		\strong{\Glsentryname{#2}:}% Create the title of the margin note.
 		\enspace\glsdesc*{#2}% Create the text of the margin note.
-	}%
+	}
 }
-\NewDocumentCommand{\MarginDef}{O{} m}{%
-	\@MarginDef[#1]{#2}{\gls}%
+\NewDocumentCommand{\MarginDef}{O{} m}{
+	\@MarginDef[#1]{#2}{\gls}
 }
-\NewDocumentCommand{\MarginDefCap}{O{} m}{%
-	\@MarginDef[#1]{#2}{\Gls}%
+\NewDocumentCommand{\MarginDefCap}{O{} m}{
+	\@MarginDef[#1]{#2}{\Gls}
 }
-\NewDocumentCommand{\MarginDefPl}{O{} m}{%
-	\@MarginDef[#1]{#2}{\glspl}%
+\NewDocumentCommand{\MarginDefPl}{O{} m}{
+	\@MarginDef[#1]{#2}{\glspl}
 }
-\NewDocumentCommand{\MarginDefCapPl}{O{} m}{%
-	\@MarginDef[#1]{#2}{\Glspl}%
+\NewDocumentCommand{\MarginDefCapPl}{O{} m}{
+	\@MarginDef[#1]{#2}{\Glspl}
+}
+
+\NewDocumentCommand{\lastfootnotemark}{}{
+	\footnotemark[\value{footnote}]
 }
 
 % Put a footnote in a margin paragraph.
-\NewDocumentCommand{\MarginNote}{O{} +m}{%
-	\footnotemark%
-	\marginalia[#1]{%
-		\MarginHyperSetup%
-		\footnotemark[\value{footnote}]#2%
-	}%
+\NewDocumentCommand{\MarginNote}{O{} +m}{
+	\footnotemark
+	\marginalia[#1]{
+		\MarginHyperSetup
+		\footnotemark[\value{footnote}]#2
+	}
 }
 
 % Wrapper for \marginalia with some improvements.