title: matplotlib: Humor Sans does not displayed correctly accents
body: <p>This is what I get from matplotlib if I choose Humor Sans:</p>
  
  <p><a href="https://i.stack.imgur.com/W6DHj.png" rel="nofollow noreferrer"><img src="https://i.stack.imgur.com/W6DHj.png" alt="enter image description here"></a></p>
  
  <p>So "DISTÀNCIA" showed as "DIST?NCIA". It is well-displayed with other font.</p>
  
  <p>The code is here:</p>
  
  <pre><code># -*- coding: utf-8 -*-
  from matplotlib import pyplot as plt
  import numpy as np
  from pylab import *
  
  # Estil de còmic XKCD
  plt.xkcd()
  
  # Etiquetes
  fig = plt.figure()
  plt.title("Distància vs velocitat de les carreres d'atletisme")
  plt.xlabel('distància')
  plt.ylabel('velocitat de l\'atleta (homes)')
  
  # Configuracions
  ax = fig.add_subplot(1, 1, 1)
  ax.set_xlim([-10, 12000])
  ax.set_ylim([-1, 11])
  ax.spines['right'].set_color('none')
  ax.spines['top'].set_color('none')
  ax.get_xaxis().tick_bottom()
  ax.get_yaxis().tick_left()
  
  
  # Noms
  plt.annotate('5000m', xy=(5000, 5.6), arrowprops=dict(arrowstyle='-&gt;'), xytext=(4500, 4))
  
  # Data
  data = np.genfromtxt('taula-fins-10000.csv', delimiter=';', skip_header=1)
  event7 = [ [z[0], z[1]] for z in data if z[0] == 5000]
  x = [e[0] for e in event7]
  y = [e[1] for e in event7]
  
  # Dibuix    
  plt.plot(x, y, 'o')
  plt.savefig("grafic-amb-nomes-una-prova.png")
  </code></pre>
  
  <p>Is it a problem with the font?</p>