From de4bc0e1788a6688878ff5057a10d58a642d5f01 Mon Sep 17 00:00:00 2001
From: Christiaan Baaij <christiaan.baaij@gmail.com>
Date: Mon, 14 Dec 2009 10:38:48 +0100
Subject: [PATCH] Higlight code

---
 christiaan/fir.lhs | 10 +++++-----
 1 file changed, 5 insertions(+), 5 deletions(-)

diff --git a/christiaan/fir.lhs b/christiaan/fir.lhs
index ff6bdb9..634ad9d 100644
--- a/christiaan/fir.lhs
+++ b/christiaan/fir.lhs
@@ -38,14 +38,14 @@
      y_t  = \sum\nolimits_{i = 0}^{n - 1} {x_{t - i}  \cdot h_i } 
      \] \\
      \begin{code}
-       fir (State pxs) x = (pxs**hs, State (pxs<++x))
+       fir (State {-"{\color<2>[rgb]{1,0,0}"-}pxs{-"}"-}) {-"{\color<3>[rgb]{1,0,0}"-}x{-"}"-} = ({-"{\color<5>[rgb]{1,0,0}"-}pxs**hs{-"}"-}, State ({-"{\color<4>[rgb]{1,0,0}"-}pxs<++x{-"}"-}))
          where hs = $(vectorTH [2::Int16,3,-2,4])
      \end{code}
      \centerline{\begin{tabular}{rl}
-     |pxs|  & Previous x's (state)\\
-     |x| & New input value\\
-     |pxs <++ x| & Remember new |x|, remove oldest\\
-     |pxs ** hs| & Output
+     {\color<2>[rgb]{1,0,0}|pxs|}  & Previous x's (state)\\
+     {\color<3>[rgb]{1,0,0}|x|} & New input value\\
+     {\color<4>[rgb]{1,0,0}|pxs <++ x|} & Remember new |x|, remove oldest\\
+     {\color<5>[rgb]{1,0,0}|pxs ** hs|} & Output
      \end{tabular}}
 \end{frame}
 \note[itemize]{
-- 
2.30.2