fix Makefile and README.md for 2015/duble

2015/duble/Makefile

@@ -104,8 +104,8 @@ CINCLUDE=
 #CINCLUDE= -include stdlib.h
 #CINCLUDE= -include stdio.h
 #CINCLUDE= -include stdlib.h -include stdio.h
-#CINCLUDE= -I ${X11_INCDIR}
+#CINCLUDE= -I ${X11_INCDIR} -I ${X11_INCDIR}/X11
-#CINCLUDE= -I ${HOMEBREW_PREFIX}/include/SDL2
+#CINCLUDE= `${SDL2_CONFIG} --cflags
 
 # Optimization
 #

2015/duble/README.md

@@ -3,18 +3,21 @@
     Etienne Duble <etienne.duble@imag.fr>  
     <http://lig-membres.imag.fr/duble>  
 
-## To build:
+# To build:
-
-        make all
-
-### To run
 
+```sh
 make
+```
 
+### To run:
+
+```sh
 echo Some text | ./prog
+```
 
 ### Try:
 
+```sh
 echo Hello, world | ./prog
 
 DRAFT=1 ./prog < prog.c
@@ -24,6 +27,7 @@ Etienne Duble <etienne.duble@imag.fr>
 (...observe...) 
 
 ./prog < prog.c
+```
 
 ### Alternate code
 
@@ -188,12 +192,10 @@ mode" have to check whether their standard input is a terminal or not (by
 using isatty()). Did you notice that this program does not perform any such
 detection, but still behaves (or seems to behave) appropriately?
 
+## Copyright:
 
---------------------------------------------------------------------------------
-<!--
 (c) Copyright 1984-2016, [Leo Broukhis, Simon Cooper, Landon Curt Noll][judges] - All rights reserved
 This work is licensed under a [Creative Commons Attribution-ShareAlike 3.0 Unported License][cc].
 
 [judges]: http://www.ioccc.org/judges.html
 [cc]: http://creativecommons.org/licenses/by-sa/3.0/
--->