diff -r 05e5d68c9627 -r f1be8028a4a9 Nominal/activities/idp/x.log
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/Nominal/activities/idp/x.log	Wed Mar 30 17:27:34 2016 +0100
@@ -0,0 +1,28 @@
+This is XeTeX, Version 3.14159265-2.6-0.99991 (TeX Live 2014) (preloaded format=xelatex 2014.7.26)  20 OCT 2014 00:38
+entering extended mode
+ restricted \write18 enabled.
+ %&-line parsing enabled.
+**slides05.tex
+(/usr/local/texlive/2014/texmf-dist/tex/latex/tools/x.tex
+LaTeX2e <2014/05/01>
+Babel <3.9k> and hyphenation patterns for 79 languages loaded.
+
+! .
+l.33   \batchmode \errmessage{}
+                               \csname @@end\endcsname \end
+This error message was generated by an \errmessage
+command, so I can't give any explicit help.
+Pretend that you're Hercule Poirot: Examine all clues,
+and deduce the truth by order and method.
+
+ ) 
+Here is how much of TeX's memory you used:
+ 6 strings out of 493725
+ 177 string characters out of 6145912
+ 53033 words of memory out of 5000000
+ 3431 multiletter control sequences out of 15000+600000
+ 3640 words of font info for 14 fonts, out of 8000000 for 9000
+ 1328 hyphenation exceptions out of 8191
+ 5i,0n,1p,92b,8s stack positions out of 5000i,500n,10000p,200000b,80000s
+
+No pages of output.