6 files changed, 772 insertions, 0 deletions
diff --git a/common/classes/tex/DUpygments/DUpygments-arduino.sty b/common/classes/tex/DUpygments/DUpygments-arduino.sty
new file mode 100644
index 0000000..c1f623b
--- /dev/null
+++ b/common/classes/tex/DUpygments/DUpygments-arduino.sty
@@ -0,0 +1,127 @@
+\NeedsTeXFormat{LaTeX2e}
+\ProvidesPackage{DUpygments-arduino}[2017/04/16 Docutils Pygments]
+
+% Stylesheet for syntax highlight with Docutils
+% Generated by pygments_css2sty.py from a Pygments CSS style
+% (output of `pygmentize -S <style> -f html`).
+
+\RequirePackage{color}
+\providecommand*\DUrolehll[1]{\textcolor[rgb]{1.00,1.00,0.80}{#1}}
+%  Comment 
+\providecommand*\DUrolec[1]{\textcolor[rgb]{0.58,0.65,0.65}{#1}}
+%  Error 
+\providecommand*\DUroleerr[1]{\textcolor[rgb]{0.65,0.09,0.09}{#1}}
+%  Keyword 
+\providecommand*\DUrolek[1]{\textcolor[rgb]{0.45,0.56,0.00}{#1}}
+%  Name 
+\providecommand*\DUrolen[1]{\textcolor[rgb]{0.26,0.31,0.33}{#1}}
+%  Operator 
+\providecommand*\DUroleo[1]{\textcolor[rgb]{0.45,0.56,0.00}{#1}}
+%  Comment.Hashbang 
+\providecommand*\DUrolech[1]{\textcolor[rgb]{0.58,0.65,0.65}{#1}}
+%  Comment.Multiline 
+\providecommand*\DUrolecm[1]{\textcolor[rgb]{0.58,0.65,0.65}{#1}}
+%  Comment.Preproc 
+\providecommand*\DUrolecp[1]{\textcolor[rgb]{0.45,0.56,0.00}{#1}}
+%  Comment.PreprocFile 
+\providecommand*\DUrolecpf[1]{\textcolor[rgb]{0.58,0.65,0.65}{#1}}
+%  Comment.Single 
+\expandafter\providecommand\csname DUrolec1\endcsname[1]{\textcolor[rgb]{0.58,0.65,0.65}{#1}}
+%  Comment.Special 
+\providecommand*\DUrolecs[1]{\textcolor[rgb]{0.58,0.65,0.65}{#1}}
+%  Keyword.Constant 
+\providecommand*\DUrolekc[1]{\textcolor[rgb]{0.00,0.59,0.62}{#1}}
+%  Keyword.Declaration 
+\providecommand*\DUrolekd[1]{\textcolor[rgb]{0.45,0.56,0.00}{#1}}
+%  Keyword.Namespace 
+\providecommand*\DUrolekn[1]{\textcolor[rgb]{0.45,0.56,0.00}{#1}}
+%  Keyword.Pseudo 
+\providecommand*\DUrolekp[1]{\textcolor[rgb]{0.00,0.59,0.62}{#1}}
+%  Keyword.Reserved 
+\providecommand*\DUrolekr[1]{\textcolor[rgb]{0.00,0.59,0.62}{#1}}
+%  Keyword.Type 
+\providecommand*\DUrolekt[1]{\textcolor[rgb]{0.00,0.59,0.62}{#1}}
+%  Literal.Number 
+\providecommand*\DUrolem[1]{\textcolor[rgb]{0.54,0.48,0.32}{#1}}
+%  Literal.String 
+\providecommand*\DUroles[1]{\textcolor[rgb]{0.50,0.55,0.55}{#1}}
+%  Name.Attribute 
+\providecommand*\DUrolena[1]{\textcolor[rgb]{0.26,0.31,0.33}{#1}}
+%  Name.Builtin 
+\providecommand*\DUrolenb[1]{\textcolor[rgb]{0.45,0.56,0.00}{#1}}
+%  Name.Class 
+\providecommand*\DUrolenc[1]{\textcolor[rgb]{0.26,0.31,0.33}{#1}}
+%  Name.Constant 
+\providecommand*\DUroleno[1]{\textcolor[rgb]{0.26,0.31,0.33}{#1}}
+%  Name.Decorator 
+\providecommand*\DUrolend[1]{\textcolor[rgb]{0.26,0.31,0.33}{#1}}
+%  Name.Entity 
+\providecommand*\DUroleni[1]{\textcolor[rgb]{0.26,0.31,0.33}{#1}}
+%  Name.Exception 
+\providecommand*\DUrolene[1]{\textcolor[rgb]{0.26,0.31,0.33}{#1}}
+%  Name.Function 
+\providecommand*\DUrolenf[1]{\textcolor[rgb]{0.83,0.33,0.00}{#1}}
+%  Name.Label 
+\providecommand*\DUrolenl[1]{\textcolor[rgb]{0.26,0.31,0.33}{#1}}
+%  Name.Namespace 
+\providecommand*\DUrolenn[1]{\textcolor[rgb]{0.26,0.31,0.33}{#1}}
+%  Name.Other 
+\providecommand*\DUrolenx[1]{\textcolor[rgb]{0.45,0.56,0.00}{#1}}
+%  Name.Property 
+\providecommand*\DUrolepy[1]{\textcolor[rgb]{0.26,0.31,0.33}{#1}}
+%  Name.Tag 
+\providecommand*\DUrolent[1]{\textcolor[rgb]{0.26,0.31,0.33}{#1}}
+%  Name.Variable 
+\providecommand*\DUrolenv[1]{\textcolor[rgb]{0.26,0.31,0.33}{#1}}
+%  Operator.Word 
+\providecommand*\DUroleow[1]{\textcolor[rgb]{0.45,0.56,0.00}{#1}}
+%  Literal.Number.Bin 
+\providecommand*\DUrolemb[1]{\textcolor[rgb]{0.54,0.48,0.32}{#1}}
+%  Literal.Number.Float 
+\providecommand*\DUrolemf[1]{\textcolor[rgb]{0.54,0.48,0.32}{#1}}
+%  Literal.Number.Hex 
+\providecommand*\DUrolemh[1]{\textcolor[rgb]{0.54,0.48,0.32}{#1}}
+%  Literal.Number.Integer 
+\providecommand*\DUrolemi[1]{\textcolor[rgb]{0.54,0.48,0.32}{#1}}
+%  Literal.Number.Oct 
+\providecommand*\DUrolemo[1]{\textcolor[rgb]{0.54,0.48,0.32}{#1}}
+%  Literal.String.Affix 
+\providecommand*\DUrolesa[1]{\textcolor[rgb]{0.50,0.55,0.55}{#1}}
+%  Literal.String.Backtick 
+\providecommand*\DUrolesb[1]{\textcolor[rgb]{0.50,0.55,0.55}{#1}}
+%  Literal.String.Char 
+\providecommand*\DUrolesc[1]{\textcolor[rgb]{0.50,0.55,0.55}{#1}}
+%  Literal.String.Delimiter 
+\providecommand*\DUroledl[1]{\textcolor[rgb]{0.50,0.55,0.55}{#1}}
+%  Literal.String.Doc 
+\providecommand*\DUrolesd[1]{\textcolor[rgb]{0.50,0.55,0.55}{#1}}
+%  Literal.String.Double 
+\expandafter\providecommand\csname DUroles2\endcsname[1]{\textcolor[rgb]{0.50,0.55,0.55}{#1}}
+%  Literal.String.Escape 
+\providecommand*\DUrolese[1]{\textcolor[rgb]{0.50,0.55,0.55}{#1}}
+%  Literal.String.Heredoc 
+\providecommand*\DUrolesh[1]{\textcolor[rgb]{0.50,0.55,0.55}{#1}}
+%  Literal.String.Interpol 
+\providecommand*\DUrolesi[1]{\textcolor[rgb]{0.50,0.55,0.55}{#1}}
+%  Literal.String.Other 
+\providecommand*\DUrolesx[1]{\textcolor[rgb]{0.50,0.55,0.55}{#1}}
+%  Literal.String.Regex 
+\providecommand*\DUrolesr[1]{\textcolor[rgb]{0.50,0.55,0.55}{#1}}
+%  Literal.String.Single 
+\expandafter\providecommand\csname DUroles1\endcsname[1]{\textcolor[rgb]{0.50,0.55,0.55}{#1}}
+%  Literal.String.Symbol 
+\providecommand*\DUroless[1]{\textcolor[rgb]{0.50,0.55,0.55}{#1}}
+%  Name.Builtin.Pseudo 
+\providecommand*\DUrolebp[1]{\textcolor[rgb]{0.45,0.56,0.00}{#1}}
+%  Name.Function.Magic 
+\providecommand*\DUrolefm[1]{\textcolor[rgb]{0.83,0.33,0.00}{#1}}
+%  Name.Variable.Class 
+\providecommand*\DUrolevc[1]{\textcolor[rgb]{0.26,0.31,0.33}{#1}}
+%  Name.Variable.Global 
+\providecommand*\DUrolevg[1]{\textcolor[rgb]{0.26,0.31,0.33}{#1}}
+%  Name.Variable.Instance 
+\providecommand*\DUrolevi[1]{\textcolor[rgb]{0.26,0.31,0.33}{#1}}
+%  Name.Variable.Magic 
+\providecommand*\DUrolevm[1]{\textcolor[rgb]{0.26,0.31,0.33}{#1}}
+%  Literal.Number.Integer.Long 
+\providecommand*\DUroleil[1]{\textcolor[rgb]{0.54,0.48,0.32}{#1}}
diff --git a/common/classes/tex/DUpygments/DUpygments-colorful.sty b/common/classes/tex/DUpygments/DUpygments-colorful.sty
new file mode 100644
index 0000000..f8a1d13
--- /dev/null
+++ b/common/classes/tex/DUpygments/DUpygments-colorful.sty
@@ -0,0 +1,149 @@
+\NeedsTeXFormat{LaTeX2e}
+\ProvidesPackage{DUpygments-colorful}[2017/04/19 Docutils Pygments]
+
+% Stylesheet for syntax highlight with Docutils
+% Generated by pygments_css2sty.py from a Pygments CSS style
+% (output of `pygmentize -S <style> -f html`).
+
+\RequirePackage{color}
+\providecommand*\DUrolehll[1]{\textcolor[rgb]{0.64,0.62,0.61}{#1}}
+%  Comment 
+\providecommand*\DUrolec[1]{\textcolor[rgb]{0.25,0.53,0.23}{#1}}
+%  Error 
+\providecommand*\DUroleerr[1]{\textcolor[rgb]{0.94,0.38,0.33}{#1}}
+%  Keyword 
+\providecommand*\DUrolek[1]{\textcolor[rgb]{0.51,0.36,0.64}{#1}}
+%  Literal 
+\providecommand*\DUrolel[1]{\textcolor[rgb]{0.98,0.61,0.08}{#1}}
+%  Name 
+\providecommand*\DUrolen[1]{\textcolor[rgb]{0.18,0.12,0.18}{#1}}
+%  Operator 
+\providecommand*\DUroleo[1]{\textcolor[rgb]{0.36,0.77,0.75}{#1}}
+%  Punctuation 
+\providecommand*\DUrolep[1]{\textcolor[rgb]{0.18,0.12,0.18}{#1}}
+%  Comment.Hashbang 
+\providecommand*\DUrolech[1]{\textcolor[rgb]{0.55,0.53,0.53}{#1}}
+%  Comment.Multiline 
+\providecommand*\DUrolecm[1]{\textcolor[rgb]{0.25,0.53,0.23}{#1}}
+%  Comment.Preproc 
+\providecommand*\DUrolecp[1]{\textcolor[rgb]{0.55,0.53,0.53}{#1}}
+%  Comment.PreprocFile 
+\providecommand*\DUrolecpf[1]{\textcolor[rgb]{0.55,0.53,0.53}{#1}}
+%  Comment.Single 
+\expandafter\providecommand\csname DUrolec1\endcsname[1]{\textcolor[rgb]{0.25,0.53,0.23}{#1}}
+%  Comment.Special 
+\providecommand*\DUrolecs[1]{\textcolor[rgb]{0.55,0.53,0.53}{#1}}
+%  Generic.Deleted 
+\providecommand*\DUrolegd[1]{\textcolor[rgb]{0.94,0.38,0.33}{#1}}
+%  Generic.Emph 
+\providecommand*\DUrolege[1]{\textit{#1}}
+%  Generic.Heading 
+\providecommand*\DUrolegh[1]{\textbf{\textcolor[rgb]{0.18,0.12,0.18}{#1}}}
+%  Generic.Inserted 
+\providecommand*\DUrolegi[1]{\textcolor[rgb]{0.28,0.71,0.52}{#1}}
+%  Generic.Prompt 
+\providecommand*\DUrolegp[1]{\textbf{\textcolor[rgb]{0.55,0.53,0.53}{#1}}}
+%  Generic.Strong 
+\providecommand*\DUrolegs[1]{\textbf{#1}}
+%  Generic.Subheading 
+\providecommand*\DUrolegu[1]{\textbf{\textcolor[rgb]{0.36,0.77,0.75}{#1}}}
+%  Keyword.Constant 
+\providecommand*\DUrolekc[1]{\textcolor[rgb]{0.51,0.36,0.64}{#1}}
+%  Keyword.Declaration 
+\providecommand*\DUrolekd[1]{\textcolor[rgb]{0.51,0.36,0.64}{#1}}
+%  Keyword.Namespace 
+\providecommand*\DUrolekn[1]{\textcolor[rgb]{0.36,0.77,0.75}{#1}}
+%  Keyword.Pseudo 
+\providecommand*\DUrolekp[1]{\textcolor[rgb]{0.51,0.36,0.64}{#1}}
+%  Keyword.Reserved 
+\providecommand*\DUrolekr[1]{\textcolor[rgb]{0.51,0.36,0.64}{#1}}
+%  Keyword.Type 
+\providecommand*\DUrolekt[1]{\textcolor[rgb]{0.50,0.77,0.09}{#1}}
+%  Literal.Date 
+\providecommand*\DUroleld[1]{\textcolor[rgb]{0.28,0.71,0.52}{#1}}
+%  Literal.Number 
+\providecommand*\DUrolem[1]{\textcolor[rgb]{0.98,0.61,0.08}{#1}}
+%  Literal.String 
+\providecommand*\DUroles[1]{\textcolor[rgb]{0.28,0.71,0.52}{#1}}
+%  Name.Attribute 
+\providecommand*\DUrolena[1]{\textcolor[rgb]{0.02,0.71,0.94}{#1}}
+%  Name.Builtin 
+\providecommand*\DUrolenb[1]{\textcolor[rgb]{0.18,0.12,0.18}{#1}}
+%  Name.Class 
+\providecommand*\DUrolenc[1]{\textcolor[rgb]{0.50,0.77,0.09}{#1}}
+%  Name.Constant 
+\providecommand*\DUroleno[1]{\textcolor[rgb]{0.94,0.38,0.33}{#1}}
+%  Name.Decorator 
+\providecommand*\DUrolend[1]{\textcolor[rgb]{0.36,0.77,0.75}{#1}}
+%  Name.Entity 
+\providecommand*\DUroleni[1]{\textcolor[rgb]{0.18,0.12,0.18}{#1}}
+%  Name.Exception 
+\providecommand*\DUrolene[1]{\textcolor[rgb]{0.94,0.38,0.33}{#1}}
+%  Name.Function 
+\providecommand*\DUrolenf[1]{\textcolor[rgb]{0.02,0.71,0.94}{#1}}
+%  Name.Label 
+\providecommand*\DUrolenl[1]{\textcolor[rgb]{0.18,0.12,0.18}{#1}}
+%  Name.Namespace 
+\providecommand*\DUrolenn[1]{\textcolor[rgb]{0.50,0.77,0.09}{#1}}
+%  Name.Other 
+\providecommand*\DUrolenx[1]{\textcolor[rgb]{0.02,0.71,0.94}{#1}}
+%  Name.Property 
+\providecommand*\DUrolepy[1]{\textcolor[rgb]{0.18,0.12,0.18}{#1}}
+%  Name.Tag 
+\providecommand*\DUrolent[1]{\textcolor[rgb]{0.36,0.77,0.75}{#1}}
+%  Name.Variable 
+\providecommand*\DUrolenv[1]{\textcolor[rgb]{0.94,0.38,0.33}{#1}}
+%  Operator.Word 
+\providecommand*\DUroleow[1]{\textcolor[rgb]{0.36,0.77,0.75}{#1}}
+%  Text.Whitespace 
+\providecommand*\DUrolew[1]{\textcolor[rgb]{0.18,0.12,0.18}{#1}}
+%  Literal.Number.Bin 
+\providecommand*\DUrolemb[1]{\textcolor[rgb]{0.98,0.61,0.08}{#1}}
+%  Literal.Number.Float 
+\providecommand*\DUrolemf[1]{\textcolor[rgb]{0.98,0.61,0.08}{#1}}
+%  Literal.Number.Hex 
+\providecommand*\DUrolemh[1]{\textcolor[rgb]{0.98,0.61,0.08}{#1}}
+%  Literal.Number.Integer 
+\providecommand*\DUrolemi[1]{\textcolor[rgb]{0.98,0.61,0.08}{#1}}
+%  Literal.Number.Oct 
+\providecommand*\DUrolemo[1]{\textcolor[rgb]{0.98,0.61,0.08}{#1}}
+%  Literal.String.Affix 
+\providecommand*\DUrolesa[1]{\textcolor[rgb]{0.28,0.71,0.52}{#1}}
+%  Literal.String.Backtick 
+\providecommand*\DUrolesb[1]{\textcolor[rgb]{0.28,0.71,0.52}{#1}}
+%  Literal.String.Char 
+\providecommand*\DUrolesc[1]{\textcolor[rgb]{0.18,0.12,0.18}{#1}}
+%  Literal.String.Delimiter 
+\providecommand*\DUroledl[1]{\textcolor[rgb]{0.28,0.71,0.52}{#1}}
+%  Literal.String.Doc 
+\providecommand*\DUrolesd[1]{\textcolor[rgb]{0.55,0.53,0.53}{#1}}
+%  Literal.String.Double 
+\expandafter\providecommand\csname DUroles2\endcsname[1]{\textcolor[rgb]{0.28,0.71,0.52}{#1}}
+%  Literal.String.Escape 
+\providecommand*\DUrolese[1]{\textcolor[rgb]{0.98,0.61,0.08}{#1}}
+%  Literal.String.Heredoc 
+\providecommand*\DUrolesh[1]{\textcolor[rgb]{0.28,0.71,0.52}{#1}}
+%  Literal.String.Interpol 
+\providecommand*\DUrolesi[1]{\textcolor[rgb]{0.98,0.61,0.08}{#1}}
+%  Literal.String.Other 
+\providecommand*\DUrolesx[1]{\textcolor[rgb]{0.28,0.71,0.52}{#1}}
+%  Literal.String.Regex 
+\providecommand*\DUrolesr[1]{\textcolor[rgb]{0.28,0.71,0.52}{#1}}
+%  Literal.String.Single 
+\expandafter\providecommand\csname DUroles1\endcsname[1]{\textcolor[rgb]{0.28,0.71,0.52}{#1}}
+%  Literal.String.Symbol 
+\providecommand*\DUroless[1]{\textcolor[rgb]{0.28,0.71,0.52}{#1}}
+%  Name.Builtin.Pseudo 
+\providecommand*\DUrolebp[1]{\textcolor[rgb]{0.18,0.12,0.18}{#1}}
+%  Name.Function.Magic 
+\providecommand*\DUrolefm[1]{\textcolor[rgb]{0.02,0.71,0.94}{#1}}
+%  Name.Variable.Class 
+\providecommand*\DUrolevc[1]{\textcolor[rgb]{0.94,0.38,0.33}{#1}}
+%  Name.Variable.Global 
+\providecommand*\DUrolevg[1]{\textcolor[rgb]{0.94,0.38,0.33}{#1}}
+%  Name.Variable.Instance 
+\providecommand*\DUrolevi[1]{\textcolor[rgb]{0.94,0.38,0.33}{#1}}
+%  Name.Variable.Magic 
+\providecommand*\DUrolevm[1]{\textcolor[rgb]{0.94,0.38,0.33}{#1}}
+%  Literal.Number.Integer.Long 
+\providecommand*\DUroleil[1]{\textcolor[rgb]{0.98,0.61,0.08}{#1}}
diff --git a/common/classes/tex/DUpygments/DUpygments-default.sty b/common/classes/tex/DUpygments/DUpygments-default.sty
new file mode 100644
index 0000000..cf0fa8e
--- /dev/null
+++ b/common/classes/tex/DUpygments/DUpygments-default.sty
@@ -0,0 +1,130 @@
+\NeedsTeXFormat{LaTeX2e}
+\ProvidesPackage{DUpygments-default}[2017/04/16 Docutils Pygments]
+
+% Stylesheet for syntax highlight with Docutils
+% Generated by makesty.py from a Pygments CSS style
+% (output of `pygmentize -S <style> -f html`).
+
+\RequirePackage{color}
+\providecommand*\DUrolehll[1]{\textcolor[rgb]{1.00,1.00,0.80}{#1}}
+%  Comment 
+\providecommand*\DUrolecomment[1]{\textit{\textcolor[rgb]{0.25,0.50,0.50}{#1}}}
+%  Error 
+\definecolor{DUcolor0}{rgb}{1.00,0.00,0.00}
+\providecommand*\DUroleerr[1]{\colorbox{DUcolor0}{#1}}
+%  Keyword 
+\providecommand*\DUrolekeyword[1]{\textbf{\textcolor[rgb]{0.00,0.50,0.00}{#1}}}
+%  Operator 
+\providecommand*\DUroleo[1]{\textcolor[rgb]{0.40,0.40,0.40}{#1}}
+%  Comment.Multiline 
+\providecommand*\DUrolecm[1]{\textit{\textcolor[rgb]{0.25,0.50,0.50}{#1}}}
+%  Comment.Preproc 
+\providecommand*\DUrolecp[1]{\textcolor[rgb]{0.74,0.48,0.00}{#1}}
+%  Comment.Single 
+\expandafter\providecommand\csname DUrolec1\endcsname[1]{\textit{\textcolor[rgb]{0.25,0.50,0.50}{#1}}}
+%  Comment.Special 
+\providecommand*\DUrolecs[1]{\textit{\textcolor[rgb]{0.25,0.50,0.50}{#1}}}
+%  Generic.Deleted 
+\providecommand*\DUrolegd[1]{\textcolor[rgb]{0.63,0.00,0.00}{#1}}
+%  Generic.Emph 
+\providecommand*\DUrolege[1]{\textit{#1}}
+%  Generic.Error 
+\providecommand*\DUrolegr[1]{\textcolor[rgb]{1.00,0.00,0.00}{#1}}
+%  Generic.Heading 
+\providecommand*\DUrolegh[1]{\textbf{\textcolor[rgb]{0.00,0.00,0.50}{#1}}}
+%  Generic.Inserted 
+\providecommand*\DUrolegi[1]{\textcolor[rgb]{0.00,0.63,0.00}{#1}}
+%  Generic.Output 
+\providecommand*\DUrolego[1]{\textcolor[rgb]{0.50,0.50,0.50}{#1}}
+%  Generic.Prompt 
+\providecommand*\DUrolegp[1]{\textbf{\textcolor[rgb]{0.00,0.00,0.50}{#1}}}
+%  Generic.Strong 
+\providecommand*\DUrolegs[1]{\textbf{#1}}
+%  Generic.Subheading 
+\providecommand*\DUrolegu[1]{\textbf{\textcolor[rgb]{0.50,0.00,0.50}{#1}}}
+%  Generic.Traceback 
+\providecommand*\DUrolegt[1]{\textcolor[rgb]{0.00,0.25,0.82}{#1}}
+%  Keyword.Constant 
+\providecommand*\DUrolekc[1]{\textbf{\textcolor[rgb]{0.00,0.50,0.00}{#1}}}
+%  Keyword.Declaration 
+\providecommand*\DUrolekd[1]{\textbf{\textcolor[rgb]{0.00,0.50,0.00}{#1}}}
+%  Keyword.Namespace 
+\providecommand*\DUrolekn[1]{\textbf{\textcolor[rgb]{0.00,0.50,0.00}{#1}}}
+%  Keyword.Pseudo 
+\providecommand*\DUrolekp[1]{\textcolor[rgb]{0.00,0.50,0.00}{#1}}
+%  Keyword.Reserved 
+\providecommand*\DUrolekr[1]{\textbf{\textcolor[rgb]{0.00,0.50,0.00}{#1}}}
+%  Keyword.Type 
+\providecommand*\DUrolekt[1]{\textcolor[rgb]{0.69,0.00,0.25}{#1}}
+%  Literal.Number 
+\providecommand*\DUrolenumber[1]{\textcolor[rgb]{0.40,0.40,0.40}{#1}}
+%  Literal.String 
+\providecommand*\DUrolestring[1]{\textcolor[rgb]{0.73,0.13,0.13}{#1}}
+%  Name.Attribute 
+\providecommand*\DUrolename[1]{\textcolor[rgb]{0.49,0.56,0.16}{#1}}
+%  Name.Builtin 
+\providecommand*\DUrolenb[1]{\textcolor[rgb]{0.00,0.50,0.00}{#1}}
+%  Name.Class 
+\providecommand*\DUrolenc[1]{\textbf{\textcolor[rgb]{0.00,0.00,1.00}{#1}}}
+%  Name.Constant 
+\providecommand*\DUroleno[1]{\textcolor[rgb]{0.53,0.00,0.00}{#1}}
+%  Name.Decorator 
+\providecommand*\DUrolend[1]{\textcolor[rgb]{0.67,0.13,1.00}{#1}}
+%  Name.Entity 
+\providecommand*\DUroleni[1]{\textbf{\textcolor[rgb]{0.60,0.60,0.60}{#1}}}
+%  Name.Exception 
+\providecommand*\DUrolene[1]{\textbf{\textcolor[rgb]{0.82,0.25,0.23}{#1}}}
+%  Name.Function 
+\providecommand*\DUrolenf[1]{\textcolor[rgb]{0.00,0.00,1.00}{#1}}
+%  Name.Label 
+\providecommand*\DUrolenl[1]{\textcolor[rgb]{0.63,0.63,0.00}{#1}}
+%  Name.Namespace 
+\providecommand*\DUrolenn[1]{\textbf{\textcolor[rgb]{0.00,0.00,1.00}{#1}}}
+%  Name.Tag 
+\providecommand*\DUrolent[1]{\textbf{\textcolor[rgb]{0.00,0.50,0.00}{#1}}}
+%  Name.Variable 
+\providecommand*\DUrolenv[1]{\textcolor[rgb]{0.10,0.09,0.49}{#1}}
+%  Operator.Word 
+\providecommand*\DUroleow[1]{\textbf{\textcolor[rgb]{0.67,0.13,1.00}{#1}}}
+%  Text.Whitespace 
+\providecommand*\DUrolew[1]{\textcolor[rgb]{0.73,0.73,0.73}{#1}}
+%  Literal.Number.Float 
+\providecommand*\DUrolemf[1]{\textcolor[rgb]{0.40,0.40,0.40}{#1}}
+%  Literal.Number.Hex 
+\providecommand*\DUrolemh[1]{\textcolor[rgb]{0.40,0.40,0.40}{#1}}
+%  Literal.Number.Integer 
+\providecommand*\DUrolemi[1]{\textcolor[rgb]{0.40,0.40,0.40}{#1}}
+%  Literal.Number.Oct 
+\providecommand*\DUrolemo[1]{\textcolor[rgb]{0.40,0.40,0.40}{#1}}
+%  Literal.String.Backtick 
+\providecommand*\DUrolesb[1]{\textcolor[rgb]{0.73,0.13,0.13}{#1}}
+%  Literal.String.Char 
+\providecommand*\DUrolesc[1]{\textcolor[rgb]{0.73,0.13,0.13}{#1}}
+%  Literal.String.Doc 
+\providecommand*\DUrolesd[1]{\textit{\textcolor[rgb]{0.73,0.13,0.13}{#1}}}
+%  Literal.String.Double 
+\expandafter\providecommand\csname DUroles2\endcsname[1]{\textcolor[rgb]{0.73,0.13,0.13}{#1}}
+%  Literal.String.Escape 
+\providecommand*\DUrolese[1]{\textbf{\textcolor[rgb]{0.73,0.40,0.13}{#1}}}
+%  Literal.String.Heredoc 
+\providecommand*\DUrolesh[1]{\textcolor[rgb]{0.73,0.13,0.13}{#1}}
+%  Literal.String.Interpol 
+\providecommand*\DUrolesi[1]{\textbf{\textcolor[rgb]{0.73,0.40,0.53}{#1}}}
+%  Literal.String.Other 
+\providecommand*\DUrolesx[1]{\textcolor[rgb]{0.00,0.50,0.00}{#1}}
+%  Literal.String.Regex 
+\providecommand*\DUrolesr[1]{\textcolor[rgb]{0.73,0.40,0.53}{#1}}
+%  Literal.String.Single 
+\expandafter\providecommand\csname DUroles1\endcsname[1]{\textcolor[rgb]{0.73,0.13,0.13}{#1}}
+%  Literal.String.Symbol 
+\providecommand*\DUroless[1]{\textcolor[rgb]{0.10,0.09,0.49}{#1}}
+%  Name.Builtin.Pseudo 
+\providecommand*\DUrolebp[1]{\textcolor[rgb]{0.00,0.50,0.00}{#1}}
+%  Name.Variable.Class 
+\providecommand*\DUrolevc[1]{\textcolor[rgb]{0.10,0.09,0.49}{#1}}
+%  Name.Variable.Global 
+\providecommand*\DUrolevg[1]{\textcolor[rgb]{0.10,0.09,0.49}{#1}}
+%  Name.Variable.Instance 
+\providecommand*\DUrolevi[1]{\textcolor[rgb]{0.10,0.09,0.49}{#1}}
+%  Literal.Number.Integer.Long 
+\providecommand*\DUroleil[1]{\textcolor[rgb]{0.40,0.40,0.40}{#1}}
diff --git a/common/classes/tex/DUpygments/DUpygments-monokai.sty b/common/classes/tex/DUpygments/DUpygments-monokai.sty
new file mode 100644
index 0000000..e95f4dc
--- /dev/null
+++ b/common/classes/tex/DUpygments/DUpygments-monokai.sty
@@ -0,0 +1,143 @@
+% Stylesheet for syntax highlight with Docutils
+% Generated by pygments_css2sty.py from a Pygments CSS style
+% (output of `pygmentize -S <style> -f html`).
+
+\RequirePackage{color}
+\providecommand*\DUroleln[1]{\textcolor[rgb]{1.00,1.00,1.00}{#1}}
+\providecommand*\DUrolehll[1]{\textcolor[rgb]{0.29,0.28,0.24}{#1}}
+%  Comment 
+\providecommand*\DUrolec[1]{\textcolor[rgb]{0.46,0.44,0.37}{#1}}
+%  Error 
+\providecommand*\DUroleerr[1]{\textcolor[rgb]{0.59,0.00,0.31}{#1}}
+%  Keyword 
+\providecommand*\DUrolek[1]{\textcolor[rgb]{0.40,0.85,0.94}{#1}}
+%  Literal 
+\providecommand*\DUrolel[1]{\textcolor[rgb]{0.68,0.51,1.00}{#1}}
+%  Name 
+\providecommand*\DUrolen[1]{\textcolor[rgb]{0.97,0.97,0.95}{#1}}
+%  Operator 
+\providecommand*\DUroleo[1]{\textcolor[rgb]{0.98,0.15,0.45}{#1}}
+%  Punctuation 
+\providecommand*\DUrolep[1]{\textcolor[rgb]{0.97,0.97,0.95}{#1}}
+%  Comment.Hashbang 
+\providecommand*\DUrolech[1]{\textcolor[rgb]{0.46,0.44,0.37}{#1}}
+%  Comment.Multiline 
+\providecommand*\DUrolecm[1]{\textcolor[rgb]{0.46,0.44,0.37}{#1}}
+%  Comment.Preproc 
+\providecommand*\DUrolecp[1]{\textcolor[rgb]{0.46,0.44,0.37}{#1}}
+%  Comment.PreprocFile 
+\providecommand*\DUrolecpf[1]{\textcolor[rgb]{0.46,0.44,0.37}{#1}}
+%  Comment.Single 
+\expandafter\providecommand\csname DUrolec1\endcsname[1]{\textcolor[rgb]{0.46,0.44,0.37}{#1}}
+%  Comment.Special 
+\providecommand*\DUrolecs[1]{\textcolor[rgb]{0.46,0.44,0.37}{#1}}
+%  Generic.Deleted 
+\providecommand*\DUrolegd[1]{\textcolor[rgb]{0.98,0.15,0.45}{#1}}
+%  Generic.Emph 
+\providecommand*\DUrolege[1]{\textit{#1}}
+%  Generic.Inserted 
+\providecommand*\DUrolegi[1]{\textcolor[rgb]{0.65,0.89,0.18}{#1}}
+%  Generic.Strong 
+\providecommand*\DUrolegs[1]{\textbf{#1}}
+%  Generic.Subheading 
+\providecommand*\DUrolegu[1]{\textcolor[rgb]{0.46,0.44,0.37}{#1}}
+%  Keyword.Constant 
+\providecommand*\DUrolekc[1]{\textcolor[rgb]{0.40,0.85,0.94}{#1}}
+%  Keyword.Declaration 
+\providecommand*\DUrolekd[1]{\textcolor[rgb]{0.40,0.85,0.94}{#1}}
+%  Keyword.Namespace 
+\providecommand*\DUrolekn[1]{\textcolor[rgb]{0.98,0.15,0.45}{#1}}
+%  Keyword.Pseudo 
+\providecommand*\DUrolekp[1]{\textcolor[rgb]{0.40,0.85,0.94}{#1}}
+%  Keyword.Reserved 
+\providecommand*\DUrolekr[1]{\textcolor[rgb]{0.40,0.85,0.94}{#1}}
+%  Keyword.Type 
+\providecommand*\DUrolekt[1]{\textcolor[rgb]{0.40,0.85,0.94}{#1}}
+%  Literal.Date 
+\providecommand*\DUroleld[1]{\textcolor[rgb]{0.90,0.86,0.45}{#1}}
+%  Literal.Number 
+\providecommand*\DUrolem[1]{\textcolor[rgb]{0.68,0.51,1.00}{#1}}
+%  Literal.String 
+\providecommand*\DUroles[1]{\textcolor[rgb]{0.90,0.86,0.45}{#1}}
+%  Name.Attribute 
+\providecommand*\DUrolena[1]{\textcolor[rgb]{0.65,0.89,0.18}{#1}}
+%  Name.Builtin 
+\providecommand*\DUrolenb[1]{\textcolor[rgb]{0.97,0.97,0.95}{#1}}
+%  Name.Class 
+\providecommand*\DUrolenc[1]{\textcolor[rgb]{0.65,0.89,0.18}{#1}}
+%  Name.Constant 
+\providecommand*\DUroleno[1]{\textcolor[rgb]{0.40,0.85,0.94}{#1}}
+%  Name.Decorator 
+\providecommand*\DUrolend[1]{\textcolor[rgb]{0.65,0.89,0.18}{#1}}
+%  Name.Entity 
+\providecommand*\DUroleni[1]{\textcolor[rgb]{0.97,0.97,0.95}{#1}}
+%  Name.Exception 
+\providecommand*\DUrolene[1]{\textcolor[rgb]{0.65,0.89,0.18}{#1}}
+%  Name.Function 
+\providecommand*\DUrolenf[1]{\textcolor[rgb]{0.65,0.89,0.18}{#1}}
+%  Name.Label 
+\providecommand*\DUrolenl[1]{\textcolor[rgb]{0.97,0.97,0.95}{#1}}
+%  Name.Namespace 
+\providecommand*\DUrolenn[1]{\textcolor[rgb]{0.97,0.97,0.95}{#1}}
+%  Name.Other 
+\providecommand*\DUrolenx[1]{\textcolor[rgb]{0.65,0.89,0.18}{#1}}
+%  Name.Property 
+\providecommand*\DUrolepy[1]{\textcolor[rgb]{0.97,0.97,0.95}{#1}}
+%  Name.Tag 
+\providecommand*\DUrolent[1]{\textcolor[rgb]{0.98,0.15,0.45}{#1}}
+%  Name.Variable 
+\providecommand*\DUrolenv[1]{\textcolor[rgb]{0.97,0.97,0.95}{#1}}
+%  Operator.Word 
+\providecommand*\DUroleow[1]{\textcolor[rgb]{0.98,0.15,0.45}{#1}}
+%  Text.Whitespace 
+\providecommand*\DUrolew[1]{\textcolor[rgb]{0.97,0.97,0.95}{#1}}
+%  Literal.Number.Bin 
+\providecommand*\DUrolemb[1]{\textcolor[rgb]{0.68,0.51,1.00}{#1}}
+%  Literal.Number.Float 
+\providecommand*\DUrolemf[1]{\textcolor[rgb]{0.68,0.51,1.00}{#1}}
+%  Literal.Number.Hex 
+\providecommand*\DUrolemh[1]{\textcolor[rgb]{0.68,0.51,1.00}{#1}}
+%  Literal.Number.Integer 
+\providecommand*\DUrolemi[1]{\textcolor[rgb]{0.68,0.51,1.00}{#1}}
+%  Literal.Number.Oct 
+\providecommand*\DUrolemo[1]{\textcolor[rgb]{0.68,0.51,1.00}{#1}}
+%  Literal.String.Affix 
+\providecommand*\DUrolesa[1]{\textcolor[rgb]{0.90,0.86,0.45}{#1}}
+%  Literal.String.Backtick 
+\providecommand*\DUrolesb[1]{\textcolor[rgb]{0.90,0.86,0.45}{#1}}
+%  Literal.String.Char 
+\providecommand*\DUrolesc[1]{\textcolor[rgb]{0.90,0.86,0.45}{#1}}
+%  Literal.String.Delimiter 
+\providecommand*\DUroledl[1]{\textcolor[rgb]{0.90,0.86,0.45}{#1}}
+%  Literal.String.Doc 
+\providecommand*\DUrolesd[1]{\textcolor[rgb]{0.90,0.86,0.45}{#1}}
+%  Literal.String.Double 
+\expandafter\providecommand\csname DUroles2\endcsname[1]{\textcolor[rgb]{0.90,0.86,0.45}{#1}}
+%  Literal.String.Escape 
+\providecommand*\DUrolese[1]{\textcolor[rgb]{0.68,0.51,1.00}{#1}}
+%  Literal.String.Heredoc 
+\providecommand*\DUrolesh[1]{\textcolor[rgb]{0.90,0.86,0.45}{#1}}
+%  Literal.String.Interpol 
+\providecommand*\DUrolesi[1]{\textcolor[rgb]{0.90,0.86,0.45}{#1}}
+%  Literal.String.Other 
+\providecommand*\DUrolesx[1]{\textcolor[rgb]{0.90,0.86,0.45}{#1}}
+%  Literal.String.Regex 
+\providecommand*\DUrolesr[1]{\textcolor[rgb]{0.90,0.86,0.45}{#1}}
+%  Literal.String.Single 
+\expandafter\providecommand\csname DUroles1\endcsname[1]{\textcolor[rgb]{0.90,0.86,0.45}{#1}}
+%  Literal.String.Symbol 
+\providecommand*\DUroless[1]{\textcolor[rgb]{0.90,0.86,0.45}{#1}}
+%  Name.Builtin.Pseudo 
+\providecommand*\DUrolebp[1]{\textcolor[rgb]{0.97,0.97,0.95}{#1}}
+%  Name.Function.Magic 
+\providecommand*\DUrolefm[1]{\textcolor[rgb]{0.65,0.89,0.18}{#1}}
+%  Name.Variable.Class 
+\providecommand*\DUrolevc[1]{\textcolor[rgb]{0.97,0.97,0.95}{#1}}
+%  Name.Variable.Global 
+\providecommand*\DUrolevg[1]{\textcolor[rgb]{0.97,0.97,0.95}{#1}}
+%  Name.Variable.Instance 
+\providecommand*\DUrolevi[1]{\textcolor[rgb]{0.97,0.97,0.95}{#1}}
+%  Name.Variable.Magic 
+\providecommand*\DUrolevm[1]{\textcolor[rgb]{0.97,0.97,0.95}{#1}}
+%  Literal.Number.Integer.Long 
+\providecommand*\DUroleil[1]{\textcolor[rgb]{0.68,0.51,1.00}{#1}}
diff --git a/common/classes/tex/DUpygments/DUpygments-tango.sty b/common/classes/tex/DUpygments/DUpygments-tango.sty
new file mode 100644
index 0000000..e5a8fd6
--- /dev/null
+++ b/common/classes/tex/DUpygments/DUpygments-tango.sty
@@ -0,0 +1,157 @@
+% Stylesheet for syntax highlight with Docutils
+% Generated by pygments_css2sty.py from a Pygments CSS style
+% (output of `pygmentize -S <style> -f html`).
+
+\RequirePackage{color}
+\providecommand*\DUrolehll[1]{\textcolor[rgb]{1.00,1.00,0.80}{#1}}
+%  Comment 
+\providecommand*\DUrolec[1]{\textit{\textcolor[rgb]{0.56,0.35,0.01}{#1}}}
+%  Error 
+\definecolor{DUcolor0}{rgb}{0.64,0.00,0.00}
+\providecommand*\DUroleerr[1]{\colorbox{DUcolor0}{\textcolor[rgb]{0.64,0.00,0.00}{#1}}}
+%  Generic 
+\providecommand*\DUroleg[1]{\textcolor[rgb]{0.00,0.00,0.00}{#1}}
+%  Keyword 
+\providecommand*\DUrolek[1]{\textbf{\textcolor[rgb]{0.13,0.29,0.53}{#1}}}
+%  Literal 
+\providecommand*\DUrolel[1]{\textcolor[rgb]{0.00,0.00,0.00}{#1}}
+%  Name 
+\providecommand*\DUrolen[1]{\textcolor[rgb]{0.00,0.00,0.00}{#1}}
+%  Operator 
+\providecommand*\DUroleo[1]{\textbf{\textcolor[rgb]{0.81,0.36,0.00}{#1}}}
+%  Other 
+\providecommand*\DUrolex[1]{\textcolor[rgb]{0.00,0.00,0.00}{#1}}
+%  Punctuation 
+\providecommand*\DUrolep[1]{\textbf{\textcolor[rgb]{0.00,0.00,0.00}{#1}}}
+%  Comment.Hashbang 
+\providecommand*\DUrolech[1]{\textit{\textcolor[rgb]{0.56,0.35,0.01}{#1}}}
+%  Comment.Multiline 
+\providecommand*\DUrolecm[1]{\textit{\textcolor[rgb]{0.56,0.35,0.01}{#1}}}
+%  Comment.Preproc 
+\providecommand*\DUrolecp[1]{\textit{\textcolor[rgb]{0.56,0.35,0.01}{#1}}}
+%  Comment.PreprocFile 
+\providecommand*\DUrolecpf[1]{\textit{\textcolor[rgb]{0.56,0.35,0.01}{#1}}}
+%  Comment.Single 
+\expandafter\providecommand\csname DUrolec1\endcsname[1]{\textit{\textcolor[rgb]{0.56,0.35,0.01}{#1}}}
+%  Comment.Special 
+\providecommand*\DUrolecs[1]{\textit{\textcolor[rgb]{0.56,0.35,0.01}{#1}}}
+%  Generic.Deleted 
+\providecommand*\DUrolegd[1]{\textcolor[rgb]{0.64,0.00,0.00}{#1}}
+%  Generic.Emph 
+\providecommand*\DUrolege[1]{\textit{\textcolor[rgb]{0.00,0.00,0.00}{#1}}}
+%  Generic.Error 
+\providecommand*\DUrolegr[1]{\textcolor[rgb]{0.94,0.16,0.16}{#1}}
+%  Generic.Heading 
+\providecommand*\DUrolegh[1]{\textbf{\textcolor[rgb]{0.00,0.00,0.50}{#1}}}
+%  Generic.Inserted 
+\providecommand*\DUrolegi[1]{\textcolor[rgb]{0.00,0.63,0.00}{#1}}
+%  Generic.Output 
+\providecommand*\DUrolego[1]{\textit{\textcolor[rgb]{0.00,0.00,0.00}{#1}}}
+%  Generic.Prompt 
+\providecommand*\DUrolegp[1]{\textcolor[rgb]{0.56,0.35,0.01}{#1}}
+%  Generic.Strong 
+\providecommand*\DUrolegs[1]{\textbf{\textcolor[rgb]{0.00,0.00,0.00}{#1}}}
+%  Generic.Subheading 
+\providecommand*\DUrolegu[1]{\textbf{\textcolor[rgb]{0.50,0.00,0.50}{#1}}}
+%  Generic.Traceback 
+\providecommand*\DUrolegt[1]{\textbf{\textcolor[rgb]{0.64,0.00,0.00}{#1}}}
+%  Keyword.Constant 
+\providecommand*\DUrolekc[1]{\textbf{\textcolor[rgb]{0.13,0.29,0.53}{#1}}}
+%  Keyword.Declaration 
+\providecommand*\DUrolekd[1]{\textbf{\textcolor[rgb]{0.13,0.29,0.53}{#1}}}
+%  Keyword.Namespace 
+\providecommand*\DUrolekn[1]{\textbf{\textcolor[rgb]{0.13,0.29,0.53}{#1}}}
+%  Keyword.Pseudo 
+\providecommand*\DUrolekp[1]{\textbf{\textcolor[rgb]{0.13,0.29,0.53}{#1}}}
+%  Keyword.Reserved 
+\providecommand*\DUrolekr[1]{\textbf{\textcolor[rgb]{0.13,0.29,0.53}{#1}}}
+%  Keyword.Type 
+\providecommand*\DUrolekt[1]{\textbf{\textcolor[rgb]{0.13,0.29,0.53}{#1}}}
+%  Literal.Date 
+\providecommand*\DUroleld[1]{\textcolor[rgb]{0.00,0.00,0.00}{#1}}
+%  Literal.Number 
+\providecommand*\DUrolem[1]{\textbf{\textcolor[rgb]{0.00,0.00,0.81}{#1}}}
+%  Literal.String 
+\providecommand*\DUroles[1]{\textcolor[rgb]{0.31,0.60,0.02}{#1}}
+%  Name.Attribute 
+\providecommand*\DUrolena[1]{\textcolor[rgb]{0.77,0.63,0.00}{#1}}
+%  Name.Builtin 
+\providecommand*\DUrolenb[1]{\textcolor[rgb]{0.13,0.29,0.53}{#1}}
+%  Name.Class 
+\providecommand*\DUrolenc[1]{\textcolor[rgb]{0.00,0.00,0.00}{#1}}
+%  Name.Constant 
+\providecommand*\DUroleno[1]{\textcolor[rgb]{0.00,0.00,0.00}{#1}}
+%  Name.Decorator 
+\providecommand*\DUrolend[1]{\textbf{\textcolor[rgb]{0.36,0.21,0.80}{#1}}}
+%  Name.Entity 
+\providecommand*\DUroleni[1]{\textcolor[rgb]{0.81,0.36,0.00}{#1}}
+%  Name.Exception 
+\providecommand*\DUrolene[1]{\textbf{\textcolor[rgb]{0.80,0.00,0.00}{#1}}}
+%  Name.Function 
+\providecommand*\DUrolenf[1]{\textcolor[rgb]{0.00,0.00,0.00}{#1}}
+%  Name.Label 
+\providecommand*\DUrolenl[1]{\textcolor[rgb]{0.96,0.47,0.00}{#1}}
+%  Name.Namespace 
+\providecommand*\DUrolenn[1]{\textcolor[rgb]{0.00,0.00,0.00}{#1}}
+%  Name.Other 
+\providecommand*\DUrolenx[1]{\textcolor[rgb]{0.00,0.00,0.00}{#1}}
+%  Name.Property 
+\providecommand*\DUrolepy[1]{\textcolor[rgb]{0.00,0.00,0.00}{#1}}
+%  Name.Tag 
+\providecommand*\DUrolent[1]{\textbf{\textcolor[rgb]{0.13,0.29,0.53}{#1}}}
+%  Name.Variable 
+\providecommand*\DUrolenv[1]{\textcolor[rgb]{0.00,0.00,0.00}{#1}}
+%  Operator.Word 
+\providecommand*\DUroleow[1]{\textbf{\textcolor[rgb]{0.13,0.29,0.53}{#1}}}
+%  Text.Whitespace 
+\providecommand*\DUrolew[1]{\textcolor[rgb]{0.97,0.97,0.97}{#1}}
+%  Literal.Number.Bin 
+\providecommand*\DUrolemb[1]{\textbf{\textcolor[rgb]{0.00,0.00,0.81}{#1}}}
+%  Literal.Number.Float 
+\providecommand*\DUrolemf[1]{\textbf{\textcolor[rgb]{0.00,0.00,0.81}{#1}}}
+%  Literal.Number.Hex 
+\providecommand*\DUrolemh[1]{\textbf{\textcolor[rgb]{0.00,0.00,0.81}{#1}}}
+%  Literal.Number.Integer 
+\providecommand*\DUrolemi[1]{\textbf{\textcolor[rgb]{0.00,0.00,0.81}{#1}}}
+%  Literal.Number.Oct 
+\providecommand*\DUrolemo[1]{\textbf{\textcolor[rgb]{0.00,0.00,0.81}{#1}}}
+%  Literal.String.Affix 
+\providecommand*\DUrolesa[1]{\textcolor[rgb]{0.31,0.60,0.02}{#1}}
+%  Literal.String.Backtick 
+\providecommand*\DUrolesb[1]{\textcolor[rgb]{0.31,0.60,0.02}{#1}}
+%  Literal.String.Char 
+\providecommand*\DUrolesc[1]{\textcolor[rgb]{0.31,0.60,0.02}{#1}}
+%  Literal.String.Delimiter 
+\providecommand*\DUroledl[1]{\textcolor[rgb]{0.31,0.60,0.02}{#1}}
+%  Literal.String.Doc 
+\providecommand*\DUrolesd[1]{\textit{\textcolor[rgb]{0.56,0.35,0.01}{#1}}}
+%  Literal.String.Double 
+\expandafter\providecommand\csname DUroles2\endcsname[1]{\textcolor[rgb]{0.31,0.60,0.02}{#1}}
+%  Literal.String.Escape 
+\providecommand*\DUrolese[1]{\textcolor[rgb]{0.31,0.60,0.02}{#1}}
+%  Literal.String.Heredoc 
+\providecommand*\DUrolesh[1]{\textcolor[rgb]{0.31,0.60,0.02}{#1}}
+%  Literal.String.Interpol 
+\providecommand*\DUrolesi[1]{\textcolor[rgb]{0.31,0.60,0.02}{#1}}
+%  Literal.String.Other 
+\providecommand*\DUrolesx[1]{\textcolor[rgb]{0.31,0.60,0.02}{#1}}
+%  Literal.String.Regex 
+\providecommand*\DUrolesr[1]{\textcolor[rgb]{0.31,0.60,0.02}{#1}}
+%  Literal.String.Single 
+\expandafter\providecommand\csname DUroles1\endcsname[1]{\textcolor[rgb]{0.31,0.60,0.02}{#1}}
+%  Literal.String.Symbol 
+\providecommand*\DUroless[1]{\textcolor[rgb]{0.31,0.60,0.02}{#1}}
+%  Name.Builtin.Pseudo 
+\providecommand*\DUrolebp[1]{\textcolor[rgb]{0.20,0.40,0.64}{#1}}
+%  Name.Function.Magic 
+\providecommand*\DUrolefm[1]{\textcolor[rgb]{0.00,0.00,0.00}{#1}}
+%  Name.Variable.Class 
+\providecommand*\DUrolevc[1]{\textcolor[rgb]{0.00,0.00,0.00}{#1}}
+%  Name.Variable.Global 
+\providecommand*\DUrolevg[1]{\textcolor[rgb]{0.00,0.00,0.00}{#1}}
+%  Name.Variable.Instance 
+\providecommand*\DUrolevi[1]{\textcolor[rgb]{0.00,0.00,0.00}{#1}}
+%  Name.Variable.Magic 
+\providecommand*\DUrolevm[1]{\textcolor[rgb]{0.00,0.00,0.00}{#1}}
+%  Literal.Number.Integer.Long 
+\providecommand*\DUroleil[1]{\textbf{\textcolor[rgb]{0.00,0.00,0.81}{#1}}}
diff --git a/common/classes/tex/DUpygments/pygments_css2sty.py b/common/classes/tex/DUpygments/pygments_css2sty.py
new file mode 100644
index 0000000..185050b
--- /dev/null
+++ b/common/classes/tex/DUpygments/pygments_css2sty.py
@@ -0,0 +1,66 @@
+#! /usr/bin/env python
+# coding: utf8
+# Copyright: Raphael 'kena' Poss <r.c.poss@uva.nl>
+# this file is placed in the public domain.
+#
+# Convert a CSS stylesheet into one for Docutils' LaTeX output.
+#
+# Usage example::
+#
+#    pygmentize -S default -f html | pygments_css2sty.py >pygments-default.sty
+#
+# Versions:
+#
+# 2012-05-09: Günter Milde <milde@users.sf.net>:
+#             Bugfix: do not fail at lines without comment.
+#             Support for digits in role names.
+#             ``\providecommand`` instead of ``\newcommand``.
+#             Renamed from makesty.py to pygments_css2sty.py.
+# 2013-03-27: Günter Milde:
+#             Implement bugfix from Juan Luis Cano Rodríguez for csnames.
+
+import sys
+import re
+
+print '% Stylesheet for syntax highlight with Docutils'
+print '% Generated by pygments_css2sty.py from a Pygments CSS style'
+print '% (output of `pygmentize -S <style> -f html`).'
+print
+print r'\RequirePackage{color}'
+
+cnt = 0
+for l in sys.stdin:
+
+    if '/*' in l:
+        print "% " + l.split('*')[1]
+    key = l.split(' ', 1)[0][1:]
+
+    s = '#1'
+
+    if 'color:' in l:
+        col = l.split('#',1)[1][:6]
+        r = float(int(col[0:2], 16)) / 255.
+        g = float(int(col[2:4], 16)) / 255.
+        b = float(int(col[4:6], 16)) / 255.
+        s = r'\textcolor[rgb]{%.2f,%.2f,%.2f}{%s}' % (r, g, b, s)
+
+    if 'font-style: italic' in l:
+        s = r'\textit{%s}' % s
+    if 'font-weight: bold' in l:
+        s = r'\textbf{%s}' % s
+
+    if 'border:' in l:
+        col = l.split('#',1)[1][:6]
+        r = float(int(col[0:2], 16)) / 255.
+        g = float(int(col[2:4], 16)) / 255.
+        b = float(int(col[4:6], 16)) / 255.
+        cname = 'DUcolor%d' % cnt
+        cnt += 1
+        print r'\definecolor{%s}{rgb}{%.2f,%.2f,%.2f}' % (cname, r, g, b)
+        s = r'\colorbox{%s}{%s}' % (cname, s)
+
+    if re.match(r'.*[0-9]', key) is None:
+        print(r'\providecommand*\DUrole%s[1]{%s}' % (key, s))
+    else:
+        print(r'\expandafter\providecommand\csname DUrole%s\endcsname[1]{%s}'
+              % (key, s))