Fix calls to sed.

Also removed some of them (that were not necessary).

Makefile

@@ -18,19 +18,12 @@ endif
 
 publish:
 	@EMACS --batch --no-init --load publish.el --funcall org-publish-all
-	sed -i '/<title>&lrm;<\/title>/d' ./output/index.html
+	sed -i '' -e 's/<pre class="src src-python">/<pre><code class="language-python">/g' ./output/posts/simulation-du-modele-de-solow/index.html
-	sed -i '/<title>&lrm;<\/title>/d' ./output/research/index.html
+	sed -i '' -e 's/<\/pre>/<\/code><\/pre>/g' ./output/posts/simulation-du-modele-de-solow/index.html
-	sed -i '/<title>&lrm;<\/title>/d' ./output/posts/index.html
+	sed -i '' -e 's/<pre class="src src-python">/<pre><code class="language-python">/g' ./output/posts/modele-de-solow/index.html
-	sed -i '/<title>&lrm;<\/title>/d' ./output/teaching/index.html
+	sed -i '' -e 's/<\/pre>/<\/code><\/pre>/g' ./output/posts/modele-de-solow/index.html
-	sed -i '/<title>&lrm;<\/title>/d' ./output/teaching/economic-calculus/index.html
+	sed -i '' -e 's/<pre class="src src-python">/<pre><code class="language-python">/g' ./output/posts/representer-graphiquement-une-serie-temporelle-du-pib/index.html
-	sed -i '/<title>&lrm;<\/title>/d' ./output/teaching/growth/index.html
+	sed -i '' -e 's/<\/pre>/<\/code><\/pre>/g' ./output/posts/representer-graphiquement-une-serie-temporelle-du-pib/index.html
-	sed -i '/<title>&lrm;<\/title>/d' ./output/teaching/time-series/index.html
-	sed -i 's/<pre class="src src-python">/<pre><code class="language-python">/g' ./output/posts/simulation-du-modele-de-solow/index.html
-	sed -i 's/<\/pre>/<\/code><\/pre>/g' ./output/posts/simulation-du-modele-de-solow/index.html
-	sed -i 's/<pre class="src src-python">/<pre><code class="language-python">/g' ./output/posts/modele-de-solow/index.html
-	sed -i 's/<\/pre>/<\/code><\/pre>/g' ./output/posts/modele-de-solow/index.html
-	sed -i 's/<pre class="src src-python">/<pre><code class="language-python">/g' ./output/posts/representer-graphiquement-une-serie-temporelle-du-pib/index.html
-	sed -i 's/<\/pre>/<\/code><\/pre>/g' ./output/posts/representer-graphiquement-une-serie-temporelle-du-pib/index.html
 
 assets:
 	@rsync --recursive -avz assets/fonts output

pages/index.org

@@ -1,9 +1,8 @@
-#+TITLE:
+#+TITLE:     Stéphane Adjemian
 #+AUTHOR:    Stéphane Adjemian
 #+EMAIL:     stephane.adjemian@univ-lemans.fr
 #+LANGUAGE:  en
 #+OPTIONS:   H:3 num:nil toc:nil \n:t @:t ::t |:t ^:t -:t f:t *:t TeX:t LaTeX:nil skip:t d:t tags:not-in-toc creator:t timestamp:t author:t
-#+HTML_HEAD: <title>Stéphane Adjemian</title>
 #+HTML_HEAD: <link rel="shortcut icon" href="favicon.ico" type="image/x-icon">
 #+HTML_HEAD: <link rel="stylesheet" type="text/css" href="css/stylesheet.css">
 #+HTML_HEAD: <link rel="stylesheet" type="text/css" href="css/grids.css">

pages/posts/index.org

@@ -1,9 +1,8 @@
-#+TITLE:
+#+TITLE:     Stéphane Adjemian
 #+AUTHOR:    Stéphane Adjemian
 #+EMAIL:     stepan@adjemian.eu
 #+LANGUAGE:  en
 #+OPTIONS:   H:3 num:nil toc:nil \n:nil @:t ::t |:t ^:nil -:t f:t *:t TeX:t LaTeX:nil skip:t d:t tags:not-in-toc creator:t timestamp:t author:t
-#+HTML_HEAD: <title>Stéphane Adjemian</title>
 #+HTML_HEAD: <link rel="stylesheet" type="text/css" href="../css/stylesheet.css">
 
 #+BEGIN_EXPORT html

pages/research/index.org

@@ -1,9 +1,8 @@
-#+TITLE:
+#+TITLE:     Stéphane Adjemian
 #+AUTHOR:    Stéphane Adjemian
 #+EMAIL:     stepan@adjemian.eu
 #+LANGUAGE:  en
 #+OPTIONS:   H:3 num:nil toc:nil \n:nil @:t ::t |:t ^:nil -:t f:t *:t TeX:t LaTeX:nil skip:t d:t tags:not-in-toc creator:t timestamp:t author:t
-#+HTML_HEAD: <title>Stéphane Adjemian</title>
 #+HTML_HEAD: <link rel="shortcut icon" href="../favicon.ico" type="image/x-icon">
 #+HTML_HEAD: <link rel="stylesheet" type="text/css" href="../css/stylesheet.css">
 

pages/teaching/economic-calculus/index.org

@@ -1,9 +1,8 @@
-#+TITLE:
+#+TITLE: Stéphane Adjemian
 #+AUTHOR:    Stéphane Adjemian
 #+EMAIL:     stepan@adjemian.eu
 #+LANGUAGE:  en
 #+OPTIONS:   H:3 num:nil toc:nil \n:nil @:t ::t |:t ^:nil -:t f:t *:t TeX:t LaTeX:nil skip:t d:t tags:not-in-toc creator:t timestamp:t author:t
-#+HTML_HEAD: <title>Stéphane Adjemian</title>
 #+HTML_HEAD: <link rel="shortcut icon" href="../../favicon.ico" type="image/x-icon">
 #+HTML_HEAD: <link rel="stylesheet" type="text/css" href="../../css/stylesheet.css">
 

pages/teaching/growth/index.org

@@ -1,9 +1,8 @@
-#+TITLE:
+#+TITLE: Stéphane Adjemian
 #+AUTHOR:    Stéphane Adjemian
 #+EMAIL:     stepan@adjemian.eu
 #+LANGUAGE:  en
 #+OPTIONS:   H:3 num:nil toc:nil \n:nil @:t ::t |:t ^:nil -:t f:t *:t TeX:t LaTeX:nil skip:t d:t tags:not-in-toc creator:t timestamp:t author:t
-#+HTML_HEAD: <title>Stéphane Adjemian</title>
 #+HTML_HEAD: <link rel="shortcut icon" href="../../favicon.ico" type="image/x-icon">
 #+HTML_HEAD: <link rel="stylesheet" type="text/css" href="../../css/stylesheet.css">
 

pages/teaching/index.org

@@ -1,9 +1,8 @@
-#+TITLE:
+#+TITLE: Stéphane Adjemian
 #+AUTHOR:    Stéphane Adjemian
 #+EMAIL:     stepan@adjemian.eu
 #+LANGUAGE:  en
 #+OPTIONS:   H:3 num:nil toc:nil \n:nil @:t ::t |:t ^:nil -:t f:t *:t TeX:t LaTeX:nil skip:t d:t tags:not-in-toc creator:t timestamp:t author:t
-#+HTML_HEAD: <title>Stéphane Adjemian</title>
 #+HTML_HEAD: <link rel="shortcut icon" href="../favicon.ico" type="image/x-icon">
 #+HTML_HEAD: <link rel="stylesheet" type="text/css" href="../css/stylesheet.css">
 

pages/teaching/time-series/index.org

@@ -1,9 +1,8 @@
-#+TITLE:
+#+TITLE: Stéphane Adjemian
 #+AUTHOR:    Stéphane Adjemian
 #+EMAIL:     stepan@adjemian.eu
 #+LANGUAGE:  en
 #+OPTIONS:   H:3 num:nil toc:nil \n:nil @:t ::t |:t ^:nil -:t f:t *:t TeX:t LaTeX:nil skip:t d:t tags:not-in-toc creator:t timestamp:t author:t
-#+HTML_HEAD: <title>Stéphane Adjemian</title>
 #+HTML_HEAD: <link rel="shortcut icon" href="../../favicon.ico" type="image/x-icon">
 #+HTML_HEAD: <link rel="stylesheet" type="text/css" href="../../css/stylesheet.css">