From a65489d0982aab0b4e07662784af925aa8c4d80f Mon Sep 17 00:00:00 2001
From: "Achim D. Brucker" <adbrucker@0x5f.org>
Date: Fri, 17 Feb 2017 00:26:44 +0000
Subject: [PATCH] Use Raleway for math and added footer.

---
 lh-lecture/lh-exercise.cls | 13 ++++++++++++-
 1 file changed, 12 insertions(+), 1 deletion(-)

diff --git a/lh-lecture/lh-exercise.cls b/lh-lecture/lh-exercise.cls
index 0078dbf..ba67ccc 100644
--- a/lh-lecture/lh-exercise.cls
+++ b/lh-lecture/lh-exercise.cls
@@ -41,8 +41,15 @@
 
 \usepackage[T1]{fontenc}
 \usepackage[default]{raleway}
+\usepackage{sfmath}
 \usepackage{fontawesome}
+\usepackage{lastpage}
+\usepackage{scrlayer-scrpage}
 
+\usepackage[numbers, sort&compress]{natbib}
+\usepackage{multicol}
+\usepackage{amsmath}
+\allowdisplaybreaks
 \usepackage{xkeyval}
 
 \usepackage{lh-logo}
@@ -130,5 +137,9 @@
 \def\lh@cohort{}
 \define@key{PPExercise}{cohort}{\gdef\lh@cohort{#1}}
 
-
+% default footer 
+\ifoot{\small\textnormal{\textcopyright~\the\year~\href{https://logicalhacking.com}{LogicalHacking.com}}}
+\cfoot{\small\textnormal{Student (COMx501) -- 2016/17}}
+\ofoot{\small\textnormal{Page \thepage\ of \pageref{LastPage}}}
+\pagestyle{scrheadings}
 \endinput