--- a/app0.scala Sun Sep 22 15:23:08 2013 +0100
+++ /dev/null Thu Jan 01 00:00:00 1970 +0000
@@ -1,13 +0,0 @@
-package controllers
-import play.api.mvc._
-
-object Application extends Controller {
-
- // answering a GET request
- val index = Action { request =>
- Ok("Hello world!")
- }
-}
-
-
-
--- a/app1.scala Sun Sep 22 15:23:08 2013 +0100
+++ /dev/null Thu Jan 01 00:00:00 1970 +0000
@@ -1,27 +0,0 @@
-object Application extends Controller {
-
- // GET request -> present login form
- val index = Action { request =>
-
- val form =
- """<form method="post">
- Login: <input type="text" name="login"><br>
- Password: <input type="password" name="password"><br>
- <input type="submit"></form>"""
-
- Ok(form).as(HTML)
- }
-
- // POST data: processing the login data
- val receive = Action { request =>
-
- val form_data = Form (tuple ("login" -> text, "password" -> text))
-
- val (login, password) = form_data.bindFromRequest()(request).get
-
- Ok("Received login: " + login + " and password: " + password)
- }
-}
-
-
-
--- a/app2.scala Sun Sep 22 15:23:08 2013 +0100
+++ /dev/null Thu Jan 01 00:00:00 1970 +0000
@@ -1,30 +0,0 @@
-object Application extends Controller {
-
- def gt_cookie(c: Option[Cookie]) : Int = c.map(_.value) match {
- case Some(s) if (s.forall(_.isDigit)) => s.toInt
- case _ => 0
- }
-
- def mk_cookie(i: Int) : Cookie = {
- Cookie("visits", i.toString)
- }
-
- // GET request: read cookie data first
- def index = Action { request =>
-
- val visits_cookie = request.cookies.get("visits")
- val visits = gt_cookie(visits_cookie)
-
- val msg1 = "You are a valued customer who has visited this site %d times."
- val msg2 = "You have visited this site %d times."
- val msg =
- if (visits >= 10) msg1.format(visits) else msg2.format(visits)
-
- //send with new cookie
- Ok(msg).as(HTML).withCookies(mk_cookie(visits + 1))
- }
-}
-
-
-
-
--- a/mathpartir.sty Sun Sep 22 15:23:08 2013 +0100
+++ /dev/null Thu Jan 01 00:00:00 1970 +0000
@@ -1,446 +0,0 @@
-% Mathpartir --- Math Paragraph for Typesetting Inference Rules
-%
-% Copyright (C) 2001, 2002, 2003, 2004, 2005 Didier Rémy
-%
-% Author : Didier Remy
-% Version : 1.2.0
-% Bug Reports : to author
-% Web Site : http://pauillac.inria.fr/~remy/latex/
-%
-% Mathpartir is free software; you can redistribute it and/or modify
-% it under the terms of the GNU General Public License as published by
-% the Free Software Foundation; either version 2, or (at your option)
-% any later version.
-%
-% Mathpartir is distributed in the hope that it will be useful,
-% but WITHOUT ANY WARRANTY; without even the implied warranty of
-% MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-% GNU General Public License for more details
-% (http://pauillac.inria.fr/~remy/license/GPL).
-%
-%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
-% File mathpartir.sty (LaTeX macros)
-%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
-
-\NeedsTeXFormat{LaTeX2e}
-\ProvidesPackage{mathpartir}
- [2005/12/20 version 1.2.0 Math Paragraph for Typesetting Inference Rules]
-
-%%
-
-%% Identification
-%% Preliminary declarations
-
-\RequirePackage {keyval}
-
-%% Options
-%% More declarations
-
-%% PART I: Typesetting maths in paragraphe mode
-
-%% \newdimen \mpr@tmpdim
-%% Dimens are a precious ressource. Uses seems to be local.
-\let \mpr@tmpdim \@tempdima
-
-% To ensure hevea \hva compatibility, \hva should expands to nothing
-% in mathpar or in inferrule
-\let \mpr@hva \empty
-
-%% normal paragraph parametters, should rather be taken dynamically
-\def \mpr@savepar {%
- \edef \MathparNormalpar
- {\noexpand \lineskiplimit \the\lineskiplimit
- \noexpand \lineskip \the\lineskip}%
- }
-
-\def \mpr@rulelineskip {\lineskiplimit=0.3em\lineskip=0.2em plus 0.1em}
-\def \mpr@lesslineskip {\lineskiplimit=0.6em\lineskip=0.5em plus 0.2em}
-\def \mpr@lineskip {\lineskiplimit=1.2em\lineskip=1.2em plus 0.2em}
-\let \MathparLineskip \mpr@lineskip
-\def \mpr@paroptions {\MathparLineskip}
-\let \mpr@prebindings \relax
-
-\newskip \mpr@andskip \mpr@andskip 2em plus 0.5fil minus 0.5em
-
-\def \mpr@goodbreakand
- {\hskip -\mpr@andskip \penalty -1000\hskip \mpr@andskip}
-\def \mpr@and {\hskip \mpr@andskip}
-\def \mpr@andcr {\penalty 50\mpr@and}
-\def \mpr@cr {\penalty -10000\mpr@and}
-\def \mpr@eqno #1{\mpr@andcr #1\hskip 0em plus -1fil \penalty 10}
-
-\def \mpr@bindings {%
- \let \and \mpr@andcr
- \let \par \mpr@andcr
- \let \\\mpr@cr
- \let \eqno \mpr@eqno
- \let \hva \mpr@hva
- }
-\let \MathparBindings \mpr@bindings
-
-% \@ifundefined {ignorespacesafterend}
-% {\def \ignorespacesafterend {\aftergroup \ignorespaces}
-
-\newenvironment{mathpar}[1][]
- {$$\mpr@savepar \parskip 0em \hsize \linewidth \centering
- \vbox \bgroup \mpr@prebindings \mpr@paroptions #1\ifmmode $\else
- \noindent $\displaystyle\fi
- \MathparBindings}
- {\unskip \ifmmode $\fi\egroup $$\ignorespacesafterend}
-
-\newenvironment{mathparpagebreakable}[1][]
- {\begingroup
- \par
- \mpr@savepar \parskip 0em \hsize \linewidth \centering
- \mpr@prebindings \mpr@paroptions #1%
- \vskip \abovedisplayskip \vskip -\lineskip%
- \ifmmode \else $\displaystyle\fi
- \MathparBindings
- }
- {\unskip
- \ifmmode $\fi \par\endgroup
- \vskip \belowdisplayskip
- \noindent
- \ignorespacesafterend}
-
-% \def \math@mathpar #1{\setbox0 \hbox {$\displaystyle #1$}\ifnum
-% \wd0 < \hsize $$\box0$$\else \bmathpar #1\emathpar \fi}
-
-%%% HOV BOXES
-
-\def \mathvbox@ #1{\hbox \bgroup \mpr@normallineskip
- \vbox \bgroup \tabskip 0em \let \\ \cr
- \halign \bgroup \hfil $##$\hfil\cr #1\crcr \egroup \egroup
- \egroup}
-
-\def \mathhvbox@ #1{\setbox0 \hbox {\let \\\qquad $#1$}\ifnum \wd0 < \hsize
- \box0\else \mathvbox {#1}\fi}
-
-
-%% Part II -- operations on lists
-
-\newtoks \mpr@lista
-\newtoks \mpr@listb
-
-\long \def\mpr@cons #1\mpr@to#2{\mpr@lista {\\{#1}}\mpr@listb \expandafter
-{#2}\edef #2{\the \mpr@lista \the \mpr@listb}}
-
-\long \def\mpr@snoc #1\mpr@to#2{\mpr@lista {\\{#1}}\mpr@listb \expandafter
-{#2}\edef #2{\the \mpr@listb\the\mpr@lista}}
-
-\long \def \mpr@concat#1=#2\mpr@to#3{\mpr@lista \expandafter {#2}\mpr@listb
-\expandafter {#3}\edef #1{\the \mpr@listb\the\mpr@lista}}
-
-\def \mpr@head #1\mpr@to #2{\expandafter \mpr@head@ #1\mpr@head@ #1#2}
-\long \def \mpr@head@ #1#2\mpr@head@ #3#4{\def #4{#1}\def#3{#2}}
-
-\def \mpr@flatten #1\mpr@to #2{\expandafter \mpr@flatten@ #1\mpr@flatten@ #1#2}
-\long \def \mpr@flatten@ \\#1\\#2\mpr@flatten@ #3#4{\def #4{#1}\def #3{\\#2}}
-
-\def \mpr@makelist #1\mpr@to #2{\def \mpr@all {#1}%
- \mpr@lista {\\}\mpr@listb \expandafter {\mpr@all}\edef \mpr@all {\the
- \mpr@lista \the \mpr@listb \the \mpr@lista}\let #2\empty
- \def \mpr@stripof ##1##2\mpr@stripend{\def \mpr@stripped{##2}}\loop
- \mpr@flatten \mpr@all \mpr@to \mpr@one
- \expandafter \mpr@snoc \mpr@one \mpr@to #2\expandafter \mpr@stripof
- \mpr@all \mpr@stripend
- \ifx \mpr@stripped \empty \let \mpr@isempty 0\else \let \mpr@isempty 1\fi
- \ifx 1\mpr@isempty
- \repeat
-}
-
-\def \mpr@rev #1\mpr@to #2{\let \mpr@tmp \empty
- \def \\##1{\mpr@cons ##1\mpr@to \mpr@tmp}#1\let #2\mpr@tmp}
-
-%% Part III -- Type inference rules
-
-\newif \if@premisse
-\newbox \mpr@hlist
-\newbox \mpr@vlist
-\newif \ifmpr@center \mpr@centertrue
-\def \mpr@htovlist {%
- \setbox \mpr@hlist
- \hbox {\strut
- \ifmpr@center \hskip -0.5\wd\mpr@hlist\fi
- \unhbox \mpr@hlist}%
- \setbox \mpr@vlist
- \vbox {\if@premisse \box \mpr@hlist \unvbox \mpr@vlist
- \else \unvbox \mpr@vlist \box \mpr@hlist
- \fi}%
-}
-% OLD version
-% \def \mpr@htovlist {%
-% \setbox \mpr@hlist
-% \hbox {\strut \hskip -0.5\wd\mpr@hlist \unhbox \mpr@hlist}%
-% \setbox \mpr@vlist
-% \vbox {\if@premisse \box \mpr@hlist \unvbox \mpr@vlist
-% \else \unvbox \mpr@vlist \box \mpr@hlist
-% \fi}%
-% }
-
-\def \mpr@item #1{$\displaystyle #1$}
-\def \mpr@sep{2em}
-\def \mpr@blank { }
-\def \mpr@hovbox #1#2{\hbox
- \bgroup
- \ifx #1T\@premissetrue
- \else \ifx #1B\@premissefalse
- \else
- \PackageError{mathpartir}
- {Premisse orientation should either be T or B}
- {Fatal error in Package}%
- \fi \fi
- \def \@test {#2}\ifx \@test \mpr@blank\else
- \setbox \mpr@hlist \hbox {}%
- \setbox \mpr@vlist \vbox {}%
- \if@premisse \let \snoc \mpr@cons \else \let \snoc \mpr@snoc \fi
- \let \@hvlist \empty \let \@rev \empty
- \mpr@tmpdim 0em
- \expandafter \mpr@makelist #2\mpr@to \mpr@flat
- \if@premisse \mpr@rev \mpr@flat \mpr@to \@rev \else \let \@rev \mpr@flat \fi
- \def \\##1{%
- \def \@test {##1}\ifx \@test \empty
- \mpr@htovlist
- \mpr@tmpdim 0em %%% last bug fix not extensively checked
- \else
- \setbox0 \hbox{\mpr@item {##1}}\relax
- \advance \mpr@tmpdim by \wd0
- %\mpr@tmpdim 1.02\mpr@tmpdim
- \ifnum \mpr@tmpdim < \hsize
- \ifnum \wd\mpr@hlist > 0
- \if@premisse
- \setbox \mpr@hlist
- \hbox {\unhbox0 \hskip \mpr@sep \unhbox \mpr@hlist}%
- \else
- \setbox \mpr@hlist
- \hbox {\unhbox \mpr@hlist \hskip \mpr@sep \unhbox0}%
- \fi
- \else
- \setbox \mpr@hlist \hbox {\unhbox0}%
- \fi
- \else
- \ifnum \wd \mpr@hlist > 0
- \mpr@htovlist
- \mpr@tmpdim \wd0
- \fi
- \setbox \mpr@hlist \hbox {\unhbox0}%
- \fi
- \advance \mpr@tmpdim by \mpr@sep
- \fi
- }%
- \@rev
- \mpr@htovlist
- \ifmpr@center \hskip \wd\mpr@vlist\fi \box \mpr@vlist
- \fi
- \egroup
-}
-
-%%% INFERENCE RULES
-
-\@ifundefined{@@over}{%
- \let\@@over\over % fallback if amsmath is not loaded
- \let\@@overwithdelims\overwithdelims
- \let\@@atop\atop \let\@@atopwithdelims\atopwithdelims
- \let\@@above\above \let\@@abovewithdelims\abovewithdelims
- }{}
-
-%% The default
-
-\def \mpr@@fraction #1#2{\hbox {\advance \hsize by -0.5em
- $\displaystyle {#1\mpr@over #2}$}}
-\def \mpr@@nofraction #1#2{\hbox {\advance \hsize by -0.5em
- $\displaystyle {#1\@@atop #2}$}}
-
-\let \mpr@fraction \mpr@@fraction
-
-%% A generic solution to arrow
-
-\def \mpr@make@fraction #1#2#3#4#5{\hbox {%
- \def \mpr@tail{#1}%
- \def \mpr@body{#2}%
- \def \mpr@head{#3}%
- \setbox1=\hbox{$#4$}\setbox2=\hbox{$#5$}%
- \setbox3=\hbox{$\mkern -3mu\mpr@body\mkern -3mu$}%
- \setbox3=\hbox{$\mkern -3mu \mpr@body\mkern -3mu$}%
- \dimen0=\dp1\advance\dimen0 by \ht3\relax\dp1\dimen0\relax
- \dimen0=\ht2\advance\dimen0 by \dp3\relax\ht2\dimen0\relax
- \setbox0=\hbox {$\box1 \@@atop \box2$}%
- \dimen0=\wd0\box0
- \box0 \hskip -\dimen0\relax
- \hbox to \dimen0 {$%
- \mathrel{\mpr@tail}\joinrel
- \xleaders\hbox{\copy3}\hfil\joinrel\mathrel{\mpr@head}%
- $}}}
-
-%% Old stuff should be removed in next version
-\def \mpr@@nothing #1#2
- {$\lower 0.01pt \mpr@@nofraction {#1}{#2}$}
-\def \mpr@@reduce #1#2{\hbox
- {$\lower 0.01pt \mpr@@fraction {#1}{#2}\mkern -15mu\rightarrow$}}
-\def \mpr@@rewrite #1#2#3{\hbox
- {$\lower 0.01pt \mpr@@fraction {#2}{#3}\mkern -8mu#1$}}
-\def \mpr@infercenter #1{\vcenter {\mpr@hovbox{T}{#1}}}
-
-\def \mpr@empty {}
-\def \mpr@inferrule
- {\bgroup
- \ifnum \linewidth<\hsize \hsize \linewidth\fi
- \mpr@rulelineskip
- \let \and \qquad
- \let \hva \mpr@hva
- \let \@rulename \mpr@empty
- \let \@rule@options \mpr@empty
- \let \mpr@over \@@over
- \mpr@inferrule@}
-\newcommand {\mpr@inferrule@}[3][]
- {\everymath={\displaystyle}%
- \def \@test {#2}\ifx \empty \@test
- \setbox0 \hbox {$\vcenter {\mpr@hovbox{B}{#3}}$}%
- \else
- \def \@test {#3}\ifx \empty \@test
- \setbox0 \hbox {$\vcenter {\mpr@hovbox{T}{#2}}$}%
- \else
- \setbox0 \mpr@fraction {\mpr@hovbox{T}{#2}}{\mpr@hovbox{B}{#3}}%
- \fi \fi
- \def \@test {#1}\ifx \@test\empty \box0
- \else \vbox
-%%% Suggestion de Francois pour les etiquettes longues
-%%% {\hbox to \wd0 {\RefTirName {#1}\hfil}\box0}\fi
- {\hbox {\RefTirName {#1}}\box0}\fi
- \egroup}
-
-\def \mpr@vdotfil #1{\vbox to #1{\leaders \hbox{$\cdot$} \vfil}}
-
-% They are two forms
-% \inferrule [label]{[premisses}{conclusions}
-% or
-% \inferrule* [options]{[premisses}{conclusions}
-%
-% Premisses and conclusions are lists of elements separated by \\
-% Each \\ produces a break, attempting horizontal breaks if possible,
-% and vertical breaks if needed.
-%
-% An empty element obtained by \\\\ produces a vertical break in all cases.
-%
-% The former rule is aligned on the fraction bar.
-% The optional label appears on top of the rule
-% The second form to be used in a derivation tree is aligned on the last
-% line of its conclusion
-%
-% The second form can be parameterized, using the key=val interface. The
-% folloiwng keys are recognized:
-%
-% width set the width of the rule to val
-% narrower set the width of the rule to val\hsize
-% before execute val at the beginning/left
-% lab put a label [Val] on top of the rule
-% lskip add negative skip on the right
-% left put a left label [Val]
-% Left put a left label [Val], ignoring its width
-% right put a right label [Val]
-% Right put a right label [Val], ignoring its width
-% leftskip skip negative space on the left-hand side
-% rightskip skip negative space on the right-hand side
-% vdots lift the rule by val and fill vertical space with dots
-% after execute val at the end/right
-%
-% Note that most options must come in this order to avoid strange
-% typesetting (in particular leftskip must preceed left and Left and
-% rightskip must follow Right or right; vdots must come last
-% or be only followed by rightskip.
-%
-
-%% Keys that make sence in all kinds of rules
-\def \mprset #1{\setkeys{mprset}{#1}}
-\define@key {mprset}{andskip}[]{\mpr@andskip=#1}
-\define@key {mprset}{lineskip}[]{\lineskip=#1}
-\define@key {mprset}{flushleft}[]{\mpr@centerfalse}
-\define@key {mprset}{center}[]{\mpr@centertrue}
-\define@key {mprset}{rewrite}[]{\let \mpr@fraction \mpr@@rewrite}
-\define@key {mprset}{atop}[]{\let \mpr@fraction \mpr@@nofraction}
-\define@key {mprset}{myfraction}[]{\let \mpr@fraction #1}
-\define@key {mprset}{fraction}[]{\def \mpr@fraction {\mpr@make@fraction #1}}
-\define@key {mprset}{sep}{\def\mpr@sep{#1}}
-
-\newbox \mpr@right
-\define@key {mpr}{flushleft}[]{\mpr@centerfalse}
-\define@key {mpr}{center}[]{\mpr@centertrue}
-\define@key {mpr}{rewrite}[]{\let \mpr@fraction \mpr@@rewrite}
-\define@key {mpr}{myfraction}[]{\let \mpr@fraction #1}
-\define@key {mpr}{fraction}[]{\def \mpr@fraction {\mpr@make@fraction #1}}
-\define@key {mpr}{left}{\setbox0 \hbox {$\TirName {#1}\;$}\relax
- \advance \hsize by -\wd0\box0}
-\define@key {mpr}{width}{\hsize #1}
-\define@key {mpr}{sep}{\def\mpr@sep{#1}}
-\define@key {mpr}{before}{#1}
-\define@key {mpr}{lab}{\let \RefTirName \TirName \def \mpr@rulename {#1}}
-\define@key {mpr}{Lab}{\let \RefTirName \TirName \def \mpr@rulename {#1}}
-\define@key {mpr}{narrower}{\hsize #1\hsize}
-\define@key {mpr}{leftskip}{\hskip -#1}
-\define@key {mpr}{reduce}[]{\let \mpr@fraction \mpr@@reduce}
-\define@key {mpr}{rightskip}
- {\setbox \mpr@right \hbox {\unhbox \mpr@right \hskip -#1}}
-\define@key {mpr}{LEFT}{\setbox0 \hbox {$#1$}\relax
- \advance \hsize by -\wd0\box0}
-\define@key {mpr}{left}{\setbox0 \hbox {$\TirName {#1}\;$}\relax
- \advance \hsize by -\wd0\box0}
-\define@key {mpr}{Left}{\llap{$\TirName {#1}\;$}}
-\define@key {mpr}{right}
- {\setbox0 \hbox {$\;\TirName {#1}$}\relax \advance \hsize by -\wd0
- \setbox \mpr@right \hbox {\unhbox \mpr@right \unhbox0}}
-\define@key {mpr}{RIGHT}
- {\setbox0 \hbox {$#1$}\relax \advance \hsize by -\wd0
- \setbox \mpr@right \hbox {\unhbox \mpr@right \unhbox0}}
-\define@key {mpr}{Right}
- {\setbox \mpr@right \hbox {\unhbox \mpr@right \rlap {$\;\TirName {#1}$}}}
-\define@key {mpr}{vdots}{\def \mpr@vdots {\@@atop \mpr@vdotfil{#1}}}
-\define@key {mpr}{after}{\edef \mpr@after {\mpr@after #1}}
-
-\newcommand \mpr@inferstar@ [3][]{\setbox0
- \hbox {\let \mpr@rulename \mpr@empty \let \mpr@vdots \relax
- \setbox \mpr@right \hbox{}%
- $\setkeys{mpr}{#1}%
- \ifx \mpr@rulename \mpr@empty \mpr@inferrule {#2}{#3}\else
- \mpr@inferrule [{\mpr@rulename}]{#2}{#3}\fi
- \box \mpr@right \mpr@vdots$}
- \setbox1 \hbox {\strut}
- \@tempdima \dp0 \advance \@tempdima by -\dp1
- \raise \@tempdima \box0}
-
-\def \mpr@infer {\@ifnextchar *{\mpr@inferstar}{\mpr@inferrule}}
-\newcommand \mpr@err@skipargs[3][]{}
-\def \mpr@inferstar*{\ifmmode
- \let \@do \mpr@inferstar@
- \else
- \let \@do \mpr@err@skipargs
- \PackageError {mathpartir}
- {\string\inferrule* can only be used in math mode}{}%
- \fi \@do}
-
-
-%%% Exports
-
-% Envirnonment mathpar
-
-\let \inferrule \mpr@infer
-
-% make a short name \infer is not already defined
-\@ifundefined {infer}{\let \infer \mpr@infer}{}
-
-\def \TirNameStyle #1{\small \textsc{#1}}
-\def \tir@name #1{\hbox {\small \TirNameStyle{#1}}}
-\let \TirName \tir@name
-\let \DefTirName \TirName
-\let \RefTirName \TirName
-
-%%% Other Exports
-
-% \let \listcons \mpr@cons
-% \let \listsnoc \mpr@snoc
-% \let \listhead \mpr@head
-% \let \listmake \mpr@makelist
-
-
-
-
-\endinput
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--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/progs/app0.scala Sun Sep 22 15:35:50 2013 +0100
@@ -0,0 +1,13 @@
+package controllers
+import play.api.mvc._
+
+object Application extends Controller {
+
+ // answering a GET request
+ val index = Action { request =>
+ Ok("Hello world!")
+ }
+}
+
+
+
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/progs/app1.scala Sun Sep 22 15:35:50 2013 +0100
@@ -0,0 +1,27 @@
+object Application extends Controller {
+
+ // GET request -> present login form
+ val index = Action { request =>
+
+ val form =
+ """<form method="post">
+ Login: <input type="text" name="login"><br>
+ Password: <input type="password" name="password"><br>
+ <input type="submit"></form>"""
+
+ Ok(form).as(HTML)
+ }
+
+ // POST data: processing the login data
+ val receive = Action { request =>
+
+ val form_data = Form (tuple ("login" -> text, "password" -> text))
+
+ val (login, password) = form_data.bindFromRequest()(request).get
+
+ Ok("Received login: " + login + " and password: " + password)
+ }
+}
+
+
+
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/progs/app2.scala Sun Sep 22 15:35:50 2013 +0100
@@ -0,0 +1,30 @@
+object Application extends Controller {
+
+ def gt_cookie(c: Option[Cookie]) : Int = c.map(_.value) match {
+ case Some(s) if (s.forall(_.isDigit)) => s.toInt
+ case _ => 0
+ }
+
+ def mk_cookie(i: Int) : Cookie = {
+ Cookie("visits", i.toString)
+ }
+
+ // GET request: read cookie data first
+ def index = Action { request =>
+
+ val visits_cookie = request.cookies.get("visits")
+ val visits = gt_cookie(visits_cookie)
+
+ val msg1 = "You are a valued customer who has visited this site %d times."
+ val msg2 = "You have visited this site %d times."
+ val msg =
+ if (visits >= 10) msg1.format(visits) else msg2.format(visits)
+
+ //send with new cookie
+ Ok(msg).as(HTML).withCookies(mk_cookie(visits + 1))
+ }
+}
+
+
+
+
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/progs/app3.scala Sun Sep 22 15:35:50 2013 +0100
@@ -0,0 +1,26 @@
+object Application extends Controller {
+
+ //SHA-1, SHA-256
+ def mk_hash(s: String) : String = {
+ val hash_fun = MessageDigest.getInstance("SHA-1")
+ hash_fun.digest(s.getBytes).map{ "%02x".format(_) }.mkString
+ }
+
+ def gt_cookie(c: Option[Cookie]) : Int =
+ c.map(_.value.split("/")) match {
+ case Some(Array(s, h))
+ if (s.forall(_.isDigit) && mk_hash(s) == h) => s.toInt
+ case _ => 0
+ }
+
+ def mk_cookie(i: Int) : Cookie = {
+ val s = i.toString
+ Cookie("visits", s + "/" + mk_hash(s))
+ }
+
+ def index = Action { request => ... }
+}
+
+
+
+
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/progs/app4.scala Sun Sep 22 15:35:50 2013 +0100
@@ -0,0 +1,28 @@
+object Application extends Controller {
+
+ val salt = "my secret key"
+
+ //SHA-1, SHA-256 + salt
+ def mk_hash(s: String) : String = {
+ val hash_fun = MessageDigest.getInstance("SHA-1")
+ hash_fun.digest((s + salt).getBytes).map{ "%02x".format(_) }.mkString
+ }
+
+ def gt_cookie(c: Option[Cookie]) : Int =
+ c.map(_.value.split("/")) match {
+ case Some(Array(s, h))
+ if (s.forall(_.isDigit) && mk_hash(s) == h) => s.toInt
+ case _ => 0
+ }
+
+ def mk_cookie(i: Int) : Cookie = {
+ val s = i.toString
+ Cookie("visits", s + "/" + mk_hash(s))
+ }
+
+ def index = Action { request => ... }
+}
+
+
+
+
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/progs/app5.c Sun Sep 22 15:35:50 2013 +0100
@@ -0,0 +1,7 @@
+void strcpy(char *src, char *dst) {
+ int i = 0;
+ while (src[i] != "\0") {
+ dst[i] = src[i];
+ i = i + 1;
+ }
+}
\ No newline at end of file
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/slides/beamerthemeplainculight.sty Sun Sep 22 15:35:50 2013 +0100
@@ -0,0 +1,101 @@
+%%\Providespackage{beamerthemeplainculight}[2003/11/07 ver 0.93]
+\NeedsTeXFormat{LaTeX2e}[1995/12/01]
+
+% Copyright 2003 by Till Tantau <tantau@cs.tu-berlin.de>.
+%
+% This program can be redistributed and/or modified under the terms
+% of the LaTeX Project Public License Distributed from CTAN
+% archives in directory macros/latex/base/lppl.txt.
+
+\newcommand{\slidecaption}{}
+
+\mode<presentation>
+
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+% comic fonts fonts
+\DeclareFontFamily{T1}{comic}{}%
+\DeclareFontShape{T1}{comic}{m}{n}{<->s*[.9]comic8t}{}%
+\DeclareFontShape{T1}{comic}{m}{it}{<->s*[.9]comic8t}{}%
+\DeclareFontShape{T1}{comic}{m}{sc}{<->s*[.9]comic8t}{}%
+\DeclareFontShape{T1}{comic}{b}{n}{<->s*[.9]comicbd8t}{}%
+\DeclareFontShape{T1}{comic}{b}{it}{<->s*[.9]comicbd8t}{}%
+\DeclareFontShape{T1}{comic}{m}{sl}{<->ssub * comic/m/it}{}%
+\DeclareFontShape{T1}{comic}{b}{sc}{<->sub * comic/m/sc}{}%
+\DeclareFontShape{T1}{comic}{b}{sl}{<->ssub * comic/b/it}{}%
+\DeclareFontShape{T1}{comic}{bx}{n}{<->ssub * comic/b/n}{}%
+\DeclareFontShape{T1}{comic}{bx}{it}{<->ssub * comic/b/it}{}%
+\DeclareFontShape{T1}{comic}{bx}{sc}{<->sub * comic/m/sc}{}%
+\DeclareFontShape{T1}{comic}{bx}{sl}{<->ssub * comic/b/it}{}%
+%
+\renewcommand{\rmdefault}{comic}%
+\renewcommand{\sfdefault}{comic}%
+\renewcommand{\mathfamilydefault}{cmr}% mathfont should be still the old one
+%
+\DeclareMathVersion{bold}% mathfont needs to be bold
+\DeclareSymbolFont{operators}{OT1}{cmr}{b}{n}%
+\SetSymbolFont{operators}{bold}{OT1}{cmr}{b}{n}%
+\DeclareSymbolFont{letters}{OML}{cmm}{b}{it}%
+\SetSymbolFont{letters}{bold}{OML}{cmm}{b}{it}%
+\DeclareSymbolFont{symbols}{OMS}{cmsy}{b}{n}%
+\SetSymbolFont{symbols}{bold}{OMS}{cmsy}{b}{n}%
+\DeclareSymbolFont{largesymbols}{OMX}{cmex}{b}{n}%
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+
+
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+% Frametitles
+\setbeamerfont{frametitle}{size={\LARGE}}
+\setbeamerfont{frametitle}{family={\usefont{T1}{ptm}{b}{n}}}
+\setbeamercolor{frametitle}{fg=ProcessBlue,bg=white}
+
+\setbeamertemplate{frametitle}{%
+\vskip 2mm % distance from the top margin
+\hskip -3mm % distance from left margin
+\vbox{%
+\begin{minipage}{1.05\textwidth}%
+\centering%
+\insertframetitle%
+\end{minipage}}%
+}
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+
+
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+% Foot
+%
+\setbeamertemplate{navigation symbols}{}
+\usefoottemplate{%
+\vbox{%
+ \tinyline{%
+ \tiny\hfill\textcolor{gray!50}{\slidecaption{} --
+ p.~\insertframenumber/\inserttotalframenumber}}}%
+}
+
+
+
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+\beamertemplateballitem
+\setlength\leftmargini{2mm}
+\setlength\leftmarginii{0.6cm}
+\setlength\leftmarginiii{1.5cm}
+
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+% blocks
+%\definecolor{cream}{rgb}{1,1,.65}
+\definecolor{cream}{rgb}{1,1,.8}
+\setbeamerfont{block title}{size=\normalsize}
+\setbeamercolor{block title}{fg=black,bg=cream}
+\setbeamercolor{block body}{fg=black,bg=cream}
+
+\setbeamertemplate{blocks}[rounded][shadow=true]
+
+\setbeamercolor{boxcolor}{fg=black,bg=cream}
+
+\mode
+<all>
+
+
+
+
+
+
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/slides/mathpartir.sty Sun Sep 22 15:35:50 2013 +0100
@@ -0,0 +1,446 @@
+% Mathpartir --- Math Paragraph for Typesetting Inference Rules
+%
+% Copyright (C) 2001, 2002, 2003, 2004, 2005 Didier Rémy
+%
+% Author : Didier Remy
+% Version : 1.2.0
+% Bug Reports : to author
+% Web Site : http://pauillac.inria.fr/~remy/latex/
+%
+% Mathpartir is free software; you can redistribute it and/or modify
+% it under the terms of the GNU General Public License as published by
+% the Free Software Foundation; either version 2, or (at your option)
+% any later version.
+%
+% Mathpartir is distributed in the hope that it will be useful,
+% but WITHOUT ANY WARRANTY; without even the implied warranty of
+% MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+% GNU General Public License for more details
+% (http://pauillac.inria.fr/~remy/license/GPL).
+%
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+% File mathpartir.sty (LaTeX macros)
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+
+\NeedsTeXFormat{LaTeX2e}
+\ProvidesPackage{mathpartir}
+ [2005/12/20 version 1.2.0 Math Paragraph for Typesetting Inference Rules]
+
+%%
+
+%% Identification
+%% Preliminary declarations
+
+\RequirePackage {keyval}
+
+%% Options
+%% More declarations
+
+%% PART I: Typesetting maths in paragraphe mode
+
+%% \newdimen \mpr@tmpdim
+%% Dimens are a precious ressource. Uses seems to be local.
+\let \mpr@tmpdim \@tempdima
+
+% To ensure hevea \hva compatibility, \hva should expands to nothing
+% in mathpar or in inferrule
+\let \mpr@hva \empty
+
+%% normal paragraph parametters, should rather be taken dynamically
+\def \mpr@savepar {%
+ \edef \MathparNormalpar
+ {\noexpand \lineskiplimit \the\lineskiplimit
+ \noexpand \lineskip \the\lineskip}%
+ }
+
+\def \mpr@rulelineskip {\lineskiplimit=0.3em\lineskip=0.2em plus 0.1em}
+\def \mpr@lesslineskip {\lineskiplimit=0.6em\lineskip=0.5em plus 0.2em}
+\def \mpr@lineskip {\lineskiplimit=1.2em\lineskip=1.2em plus 0.2em}
+\let \MathparLineskip \mpr@lineskip
+\def \mpr@paroptions {\MathparLineskip}
+\let \mpr@prebindings \relax
+
+\newskip \mpr@andskip \mpr@andskip 2em plus 0.5fil minus 0.5em
+
+\def \mpr@goodbreakand
+ {\hskip -\mpr@andskip \penalty -1000\hskip \mpr@andskip}
+\def \mpr@and {\hskip \mpr@andskip}
+\def \mpr@andcr {\penalty 50\mpr@and}
+\def \mpr@cr {\penalty -10000\mpr@and}
+\def \mpr@eqno #1{\mpr@andcr #1\hskip 0em plus -1fil \penalty 10}
+
+\def \mpr@bindings {%
+ \let \and \mpr@andcr
+ \let \par \mpr@andcr
+ \let \\\mpr@cr
+ \let \eqno \mpr@eqno
+ \let \hva \mpr@hva
+ }
+\let \MathparBindings \mpr@bindings
+
+% \@ifundefined {ignorespacesafterend}
+% {\def \ignorespacesafterend {\aftergroup \ignorespaces}
+
+\newenvironment{mathpar}[1][]
+ {$$\mpr@savepar \parskip 0em \hsize \linewidth \centering
+ \vbox \bgroup \mpr@prebindings \mpr@paroptions #1\ifmmode $\else
+ \noindent $\displaystyle\fi
+ \MathparBindings}
+ {\unskip \ifmmode $\fi\egroup $$\ignorespacesafterend}
+
+\newenvironment{mathparpagebreakable}[1][]
+ {\begingroup
+ \par
+ \mpr@savepar \parskip 0em \hsize \linewidth \centering
+ \mpr@prebindings \mpr@paroptions #1%
+ \vskip \abovedisplayskip \vskip -\lineskip%
+ \ifmmode \else $\displaystyle\fi
+ \MathparBindings
+ }
+ {\unskip
+ \ifmmode $\fi \par\endgroup
+ \vskip \belowdisplayskip
+ \noindent
+ \ignorespacesafterend}
+
+% \def \math@mathpar #1{\setbox0 \hbox {$\displaystyle #1$}\ifnum
+% \wd0 < \hsize $$\box0$$\else \bmathpar #1\emathpar \fi}
+
+%%% HOV BOXES
+
+\def \mathvbox@ #1{\hbox \bgroup \mpr@normallineskip
+ \vbox \bgroup \tabskip 0em \let \\ \cr
+ \halign \bgroup \hfil $##$\hfil\cr #1\crcr \egroup \egroup
+ \egroup}
+
+\def \mathhvbox@ #1{\setbox0 \hbox {\let \\\qquad $#1$}\ifnum \wd0 < \hsize
+ \box0\else \mathvbox {#1}\fi}
+
+
+%% Part II -- operations on lists
+
+\newtoks \mpr@lista
+\newtoks \mpr@listb
+
+\long \def\mpr@cons #1\mpr@to#2{\mpr@lista {\\{#1}}\mpr@listb \expandafter
+{#2}\edef #2{\the \mpr@lista \the \mpr@listb}}
+
+\long \def\mpr@snoc #1\mpr@to#2{\mpr@lista {\\{#1}}\mpr@listb \expandafter
+{#2}\edef #2{\the \mpr@listb\the\mpr@lista}}
+
+\long \def \mpr@concat#1=#2\mpr@to#3{\mpr@lista \expandafter {#2}\mpr@listb
+\expandafter {#3}\edef #1{\the \mpr@listb\the\mpr@lista}}
+
+\def \mpr@head #1\mpr@to #2{\expandafter \mpr@head@ #1\mpr@head@ #1#2}
+\long \def \mpr@head@ #1#2\mpr@head@ #3#4{\def #4{#1}\def#3{#2}}
+
+\def \mpr@flatten #1\mpr@to #2{\expandafter \mpr@flatten@ #1\mpr@flatten@ #1#2}
+\long \def \mpr@flatten@ \\#1\\#2\mpr@flatten@ #3#4{\def #4{#1}\def #3{\\#2}}
+
+\def \mpr@makelist #1\mpr@to #2{\def \mpr@all {#1}%
+ \mpr@lista {\\}\mpr@listb \expandafter {\mpr@all}\edef \mpr@all {\the
+ \mpr@lista \the \mpr@listb \the \mpr@lista}\let #2\empty
+ \def \mpr@stripof ##1##2\mpr@stripend{\def \mpr@stripped{##2}}\loop
+ \mpr@flatten \mpr@all \mpr@to \mpr@one
+ \expandafter \mpr@snoc \mpr@one \mpr@to #2\expandafter \mpr@stripof
+ \mpr@all \mpr@stripend
+ \ifx \mpr@stripped \empty \let \mpr@isempty 0\else \let \mpr@isempty 1\fi
+ \ifx 1\mpr@isempty
+ \repeat
+}
+
+\def \mpr@rev #1\mpr@to #2{\let \mpr@tmp \empty
+ \def \\##1{\mpr@cons ##1\mpr@to \mpr@tmp}#1\let #2\mpr@tmp}
+
+%% Part III -- Type inference rules
+
+\newif \if@premisse
+\newbox \mpr@hlist
+\newbox \mpr@vlist
+\newif \ifmpr@center \mpr@centertrue
+\def \mpr@htovlist {%
+ \setbox \mpr@hlist
+ \hbox {\strut
+ \ifmpr@center \hskip -0.5\wd\mpr@hlist\fi
+ \unhbox \mpr@hlist}%
+ \setbox \mpr@vlist
+ \vbox {\if@premisse \box \mpr@hlist \unvbox \mpr@vlist
+ \else \unvbox \mpr@vlist \box \mpr@hlist
+ \fi}%
+}
+% OLD version
+% \def \mpr@htovlist {%
+% \setbox \mpr@hlist
+% \hbox {\strut \hskip -0.5\wd\mpr@hlist \unhbox \mpr@hlist}%
+% \setbox \mpr@vlist
+% \vbox {\if@premisse \box \mpr@hlist \unvbox \mpr@vlist
+% \else \unvbox \mpr@vlist \box \mpr@hlist
+% \fi}%
+% }
+
+\def \mpr@item #1{$\displaystyle #1$}
+\def \mpr@sep{2em}
+\def \mpr@blank { }
+\def \mpr@hovbox #1#2{\hbox
+ \bgroup
+ \ifx #1T\@premissetrue
+ \else \ifx #1B\@premissefalse
+ \else
+ \PackageError{mathpartir}
+ {Premisse orientation should either be T or B}
+ {Fatal error in Package}%
+ \fi \fi
+ \def \@test {#2}\ifx \@test \mpr@blank\else
+ \setbox \mpr@hlist \hbox {}%
+ \setbox \mpr@vlist \vbox {}%
+ \if@premisse \let \snoc \mpr@cons \else \let \snoc \mpr@snoc \fi
+ \let \@hvlist \empty \let \@rev \empty
+ \mpr@tmpdim 0em
+ \expandafter \mpr@makelist #2\mpr@to \mpr@flat
+ \if@premisse \mpr@rev \mpr@flat \mpr@to \@rev \else \let \@rev \mpr@flat \fi
+ \def \\##1{%
+ \def \@test {##1}\ifx \@test \empty
+ \mpr@htovlist
+ \mpr@tmpdim 0em %%% last bug fix not extensively checked
+ \else
+ \setbox0 \hbox{\mpr@item {##1}}\relax
+ \advance \mpr@tmpdim by \wd0
+ %\mpr@tmpdim 1.02\mpr@tmpdim
+ \ifnum \mpr@tmpdim < \hsize
+ \ifnum \wd\mpr@hlist > 0
+ \if@premisse
+ \setbox \mpr@hlist
+ \hbox {\unhbox0 \hskip \mpr@sep \unhbox \mpr@hlist}%
+ \else
+ \setbox \mpr@hlist
+ \hbox {\unhbox \mpr@hlist \hskip \mpr@sep \unhbox0}%
+ \fi
+ \else
+ \setbox \mpr@hlist \hbox {\unhbox0}%
+ \fi
+ \else
+ \ifnum \wd \mpr@hlist > 0
+ \mpr@htovlist
+ \mpr@tmpdim \wd0
+ \fi
+ \setbox \mpr@hlist \hbox {\unhbox0}%
+ \fi
+ \advance \mpr@tmpdim by \mpr@sep
+ \fi
+ }%
+ \@rev
+ \mpr@htovlist
+ \ifmpr@center \hskip \wd\mpr@vlist\fi \box \mpr@vlist
+ \fi
+ \egroup
+}
+
+%%% INFERENCE RULES
+
+\@ifundefined{@@over}{%
+ \let\@@over\over % fallback if amsmath is not loaded
+ \let\@@overwithdelims\overwithdelims
+ \let\@@atop\atop \let\@@atopwithdelims\atopwithdelims
+ \let\@@above\above \let\@@abovewithdelims\abovewithdelims
+ }{}
+
+%% The default
+
+\def \mpr@@fraction #1#2{\hbox {\advance \hsize by -0.5em
+ $\displaystyle {#1\mpr@over #2}$}}
+\def \mpr@@nofraction #1#2{\hbox {\advance \hsize by -0.5em
+ $\displaystyle {#1\@@atop #2}$}}
+
+\let \mpr@fraction \mpr@@fraction
+
+%% A generic solution to arrow
+
+\def \mpr@make@fraction #1#2#3#4#5{\hbox {%
+ \def \mpr@tail{#1}%
+ \def \mpr@body{#2}%
+ \def \mpr@head{#3}%
+ \setbox1=\hbox{$#4$}\setbox2=\hbox{$#5$}%
+ \setbox3=\hbox{$\mkern -3mu\mpr@body\mkern -3mu$}%
+ \setbox3=\hbox{$\mkern -3mu \mpr@body\mkern -3mu$}%
+ \dimen0=\dp1\advance\dimen0 by \ht3\relax\dp1\dimen0\relax
+ \dimen0=\ht2\advance\dimen0 by \dp3\relax\ht2\dimen0\relax
+ \setbox0=\hbox {$\box1 \@@atop \box2$}%
+ \dimen0=\wd0\box0
+ \box0 \hskip -\dimen0\relax
+ \hbox to \dimen0 {$%
+ \mathrel{\mpr@tail}\joinrel
+ \xleaders\hbox{\copy3}\hfil\joinrel\mathrel{\mpr@head}%
+ $}}}
+
+%% Old stuff should be removed in next version
+\def \mpr@@nothing #1#2
+ {$\lower 0.01pt \mpr@@nofraction {#1}{#2}$}
+\def \mpr@@reduce #1#2{\hbox
+ {$\lower 0.01pt \mpr@@fraction {#1}{#2}\mkern -15mu\rightarrow$}}
+\def \mpr@@rewrite #1#2#3{\hbox
+ {$\lower 0.01pt \mpr@@fraction {#2}{#3}\mkern -8mu#1$}}
+\def \mpr@infercenter #1{\vcenter {\mpr@hovbox{T}{#1}}}
+
+\def \mpr@empty {}
+\def \mpr@inferrule
+ {\bgroup
+ \ifnum \linewidth<\hsize \hsize \linewidth\fi
+ \mpr@rulelineskip
+ \let \and \qquad
+ \let \hva \mpr@hva
+ \let \@rulename \mpr@empty
+ \let \@rule@options \mpr@empty
+ \let \mpr@over \@@over
+ \mpr@inferrule@}
+\newcommand {\mpr@inferrule@}[3][]
+ {\everymath={\displaystyle}%
+ \def \@test {#2}\ifx \empty \@test
+ \setbox0 \hbox {$\vcenter {\mpr@hovbox{B}{#3}}$}%
+ \else
+ \def \@test {#3}\ifx \empty \@test
+ \setbox0 \hbox {$\vcenter {\mpr@hovbox{T}{#2}}$}%
+ \else
+ \setbox0 \mpr@fraction {\mpr@hovbox{T}{#2}}{\mpr@hovbox{B}{#3}}%
+ \fi \fi
+ \def \@test {#1}\ifx \@test\empty \box0
+ \else \vbox
+%%% Suggestion de Francois pour les etiquettes longues
+%%% {\hbox to \wd0 {\RefTirName {#1}\hfil}\box0}\fi
+ {\hbox {\RefTirName {#1}}\box0}\fi
+ \egroup}
+
+\def \mpr@vdotfil #1{\vbox to #1{\leaders \hbox{$\cdot$} \vfil}}
+
+% They are two forms
+% \inferrule [label]{[premisses}{conclusions}
+% or
+% \inferrule* [options]{[premisses}{conclusions}
+%
+% Premisses and conclusions are lists of elements separated by \\
+% Each \\ produces a break, attempting horizontal breaks if possible,
+% and vertical breaks if needed.
+%
+% An empty element obtained by \\\\ produces a vertical break in all cases.
+%
+% The former rule is aligned on the fraction bar.
+% The optional label appears on top of the rule
+% The second form to be used in a derivation tree is aligned on the last
+% line of its conclusion
+%
+% The second form can be parameterized, using the key=val interface. The
+% folloiwng keys are recognized:
+%
+% width set the width of the rule to val
+% narrower set the width of the rule to val\hsize
+% before execute val at the beginning/left
+% lab put a label [Val] on top of the rule
+% lskip add negative skip on the right
+% left put a left label [Val]
+% Left put a left label [Val], ignoring its width
+% right put a right label [Val]
+% Right put a right label [Val], ignoring its width
+% leftskip skip negative space on the left-hand side
+% rightskip skip negative space on the right-hand side
+% vdots lift the rule by val and fill vertical space with dots
+% after execute val at the end/right
+%
+% Note that most options must come in this order to avoid strange
+% typesetting (in particular leftskip must preceed left and Left and
+% rightskip must follow Right or right; vdots must come last
+% or be only followed by rightskip.
+%
+
+%% Keys that make sence in all kinds of rules
+\def \mprset #1{\setkeys{mprset}{#1}}
+\define@key {mprset}{andskip}[]{\mpr@andskip=#1}
+\define@key {mprset}{lineskip}[]{\lineskip=#1}
+\define@key {mprset}{flushleft}[]{\mpr@centerfalse}
+\define@key {mprset}{center}[]{\mpr@centertrue}
+\define@key {mprset}{rewrite}[]{\let \mpr@fraction \mpr@@rewrite}
+\define@key {mprset}{atop}[]{\let \mpr@fraction \mpr@@nofraction}
+\define@key {mprset}{myfraction}[]{\let \mpr@fraction #1}
+\define@key {mprset}{fraction}[]{\def \mpr@fraction {\mpr@make@fraction #1}}
+\define@key {mprset}{sep}{\def\mpr@sep{#1}}
+
+\newbox \mpr@right
+\define@key {mpr}{flushleft}[]{\mpr@centerfalse}
+\define@key {mpr}{center}[]{\mpr@centertrue}
+\define@key {mpr}{rewrite}[]{\let \mpr@fraction \mpr@@rewrite}
+\define@key {mpr}{myfraction}[]{\let \mpr@fraction #1}
+\define@key {mpr}{fraction}[]{\def \mpr@fraction {\mpr@make@fraction #1}}
+\define@key {mpr}{left}{\setbox0 \hbox {$\TirName {#1}\;$}\relax
+ \advance \hsize by -\wd0\box0}
+\define@key {mpr}{width}{\hsize #1}
+\define@key {mpr}{sep}{\def\mpr@sep{#1}}
+\define@key {mpr}{before}{#1}
+\define@key {mpr}{lab}{\let \RefTirName \TirName \def \mpr@rulename {#1}}
+\define@key {mpr}{Lab}{\let \RefTirName \TirName \def \mpr@rulename {#1}}
+\define@key {mpr}{narrower}{\hsize #1\hsize}
+\define@key {mpr}{leftskip}{\hskip -#1}
+\define@key {mpr}{reduce}[]{\let \mpr@fraction \mpr@@reduce}
+\define@key {mpr}{rightskip}
+ {\setbox \mpr@right \hbox {\unhbox \mpr@right \hskip -#1}}
+\define@key {mpr}{LEFT}{\setbox0 \hbox {$#1$}\relax
+ \advance \hsize by -\wd0\box0}
+\define@key {mpr}{left}{\setbox0 \hbox {$\TirName {#1}\;$}\relax
+ \advance \hsize by -\wd0\box0}
+\define@key {mpr}{Left}{\llap{$\TirName {#1}\;$}}
+\define@key {mpr}{right}
+ {\setbox0 \hbox {$\;\TirName {#1}$}\relax \advance \hsize by -\wd0
+ \setbox \mpr@right \hbox {\unhbox \mpr@right \unhbox0}}
+\define@key {mpr}{RIGHT}
+ {\setbox0 \hbox {$#1$}\relax \advance \hsize by -\wd0
+ \setbox \mpr@right \hbox {\unhbox \mpr@right \unhbox0}}
+\define@key {mpr}{Right}
+ {\setbox \mpr@right \hbox {\unhbox \mpr@right \rlap {$\;\TirName {#1}$}}}
+\define@key {mpr}{vdots}{\def \mpr@vdots {\@@atop \mpr@vdotfil{#1}}}
+\define@key {mpr}{after}{\edef \mpr@after {\mpr@after #1}}
+
+\newcommand \mpr@inferstar@ [3][]{\setbox0
+ \hbox {\let \mpr@rulename \mpr@empty \let \mpr@vdots \relax
+ \setbox \mpr@right \hbox{}%
+ $\setkeys{mpr}{#1}%
+ \ifx \mpr@rulename \mpr@empty \mpr@inferrule {#2}{#3}\else
+ \mpr@inferrule [{\mpr@rulename}]{#2}{#3}\fi
+ \box \mpr@right \mpr@vdots$}
+ \setbox1 \hbox {\strut}
+ \@tempdima \dp0 \advance \@tempdima by -\dp1
+ \raise \@tempdima \box0}
+
+\def \mpr@infer {\@ifnextchar *{\mpr@inferstar}{\mpr@inferrule}}
+\newcommand \mpr@err@skipargs[3][]{}
+\def \mpr@inferstar*{\ifmmode
+ \let \@do \mpr@inferstar@
+ \else
+ \let \@do \mpr@err@skipargs
+ \PackageError {mathpartir}
+ {\string\inferrule* can only be used in math mode}{}%
+ \fi \@do}
+
+
+%%% Exports
+
+% Envirnonment mathpar
+
+\let \inferrule \mpr@infer
+
+% make a short name \infer is not already defined
+\@ifundefined {infer}{\let \infer \mpr@infer}{}
+
+\def \TirNameStyle #1{\small \textsc{#1}}
+\def \tir@name #1{\hbox {\small \TirNameStyle{#1}}}
+\let \TirName \tir@name
+\let \DefTirName \TirName
+\let \RefTirName \TirName
+
+%%% Other Exports
+
+% \let \listcons \mpr@cons
+% \let \listsnoc \mpr@snoc
+% \let \listhead \mpr@head
+% \let \listmake \mpr@makelist
+
+
+
+
+\endinput
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--- a/slides/slides01.tex Sun Sep 22 15:23:08 2013 +0100
+++ b/slides/slides01.tex Sun Sep 22 15:35:50 2013 +0100
@@ -1,6 +1,6 @@
-\documentclass[dvipsnames,14pt,t]{beamer}
-\usepackage{beamerthemeplainculight}
-\usepackage[T1]{fontenc}
+\documentclass[dvipsnames,14pt,t, xelatex]{beamer}
+\usepackage{beamerthemeplaincu}
+%%\usepackage[T1]{fontenc}
\usepackage[latin1]{inputenc}
\usepackage{mathpartir}
\usepackage[absolute,overlay]{textpos}
@@ -93,7 +93,7 @@
\begin{center}
\begin{tabular}{ll}
Email: & christian.urban at kcl.ac.uk\\
- Of$\!$fice: & S1.27 (1st floor Strand Building)\\
+ Office: & S1.27 (1st floor Strand Building)\\
Slides: & KEATS
\end{tabular}
\end{center}
@@ -118,8 +118,7 @@
\begin{frame}[c]
\frametitle{\begin{tabular}{@ {}c@ {}}Security Engineers\end{tabular}}
-According to Bruce Schneier, {\bf security engineers} require
-a particular {\bf mindset}:\bigskip
+\alert{\bf Security engineers} require a particular \alert{\bf mindset}:\bigskip
\begin{tikzpicture}
\draw (0,0) node[inner sep=2mm,fill=cream, ultra thick, draw=red, rounded corners=2mm]
@@ -499,7 +498,7 @@
\footnotesize a simple response from the server:
{\lstset{language=Scala}\fontsize{8}{10}\selectfont
-\texttt{\lstinputlisting{app0.scala}}}\bigskip
+\texttt{\lstinputlisting{../progs/app0.scala}}}\bigskip
\footnotesize
alternative response:\\
@@ -514,7 +513,7 @@
\begin{frame}[c]
{\lstset{language=Scala}\fontsize{8}{10}\selectfont
-\texttt{\lstinputlisting{app1.scala}}}
+\texttt{\lstinputlisting{../progs/app1.scala}}}
\end{frame}}
@@ -695,7 +694,7 @@
\mbox{}\\[-9mm]
{\lstset{language=Scala}\fontsize{8}{10}\selectfont
-\texttt{\lstinputlisting{app2.scala}}}
+\texttt{\lstinputlisting{../progs/app2.scala}}}
\footnotesize
\begin{itemize}
@@ -726,7 +725,7 @@
\mbox{}\\[-7mm]
{\lstset{language=Scala}\fontsize{8}{10}\selectfont
-\texttt{\lstinputlisting{app3.scala}}}
+\texttt{\lstinputlisting{../progs/app3.scala}}}
\small
\begin{itemize}
@@ -758,7 +757,7 @@
\mbox{}\\[-9mm]
{\lstset{language=Scala}\fontsize{8}{10}\selectfont
-\texttt{\lstinputlisting{app4.scala}}}
+\texttt{\lstinputlisting{../progs/app4.scala}}}
\begin{textblock}{1}(9,1)
\begin{tikzpicture}[scale=1.3]
