Clean up preamble

talk.tex

@@ -2,14 +2,16 @@
 \mode<presentation>{}
 \usetheme{Boadilla}
 
+%% preamble
+\title{Restore Online Freedom!}
+\author{Mike Gerwitz}
+\date{20 March, LibrePlanet 2016}
+
 \usepackage{listings}
 
 % hide pesky navigation
 \setbeamertemplate{navigation symbols}{}
 
-%% ideas:
-%% etherpad
-
 \newwrite\lecturenotes
 \openout\lecturenotes=lecture.notes
 
@@ -20,22 +22,6 @@
 }
 
 
-\def\slide#1#2{%
-  \begin{frame}
-  \lecturestart
-}
-\def\endslide{%
-  \end{frame}
-  \lectureend
-}
-
-
-% My ties attempt to keep sentences flowing across (rendered) line breaks,
-% where a brief pause when eyes scan to the beginning of the next line will
-% be okay.
-%
-% Emphasis in these blocks might mean a number of things, such as speaking
-% loudly, or inserting pauses between each word.
 \def\lecturestart{%
   \makeatletter
   \xdef\@@lecture@notes{}
@@ -46,12 +32,9 @@
 \def\todo#1{#1}
 
 
-%% TODO: minified code is not source code
+\begin{document}
 
 
-%% preamble
-\title{Restore Online Freedom!}
-\author{Mike Gerwitz}
 
 \begin{document}