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# This file is part of the software similarity tester SIM.
# Written by Dick Grune, Vrije Universiteit, Amsterdam.
# $Id: READ_ME,v 2.6 2005/02/20 17:02:59 dick Exp $
These programs test for similar (or equal) stretches in one or more program
files and can be used to detect common code or plagiarism. See sim.1.
Checkers are available for C, Java, Pascal, Modula-2, Lisp, Miranda and
natural text.
This READ_ME file describes the UNIX version. The MSDOS version is described
in the file READ.ME.
To obtain the sources, do
sh sim_2_21.shar
To compile and test, just call
make
This will generate one executable called sim_c, the checker for C, and will
run two small tests to show sample output.
To install, examine sysidf.mk, reset BINDIR and MANDIR to sensible paths,
and call
make install.sim_c for C
make install.sim_java for Java
make install.sim_pasc for Pascal
make install.sim_m2 for Modula-2
make install.sim_lisp for Lisp
make install.sim_mira for Miranda
make install.sim_text for text
or
make install.all for everything.
These will also install the manual page.
To change the default run size or the page width, adjust the file params.h
and recompile.
To add another language L, write a file Llang.l along the lines of clang.l
and the other *lang.l files, extend the Makefile and recompile.
All knowledge about a given language L is located in Llang.l; the rest of
the programs expect each token to be a single character.
Available at present:
clang.l javalang.l pascallang.l m2lang.l lisplang.l miralang.l text.l
Dick Grune
Vrije Universiteit
de Boelelaan 1081
1081 HV Amsterdam
the Netherlands
email: dick@cs.vu.nl
ftp://ftp.cs.vu.nl/pub/dick
http://www.cs.vu.nl/~dick
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