Provided by: latexdiff_1.1.1-1_all 
NAME
latexdiff-vc - wrapper script that calls latexdiff for different versions of a file under version
management (CVS, RCS or SVN)
SYNOPSIS
latexdiff-vc [ latexdiff-options ] [ latexdiff-vc-options ] -r [rev1] [-r rev2] file1.tex [ file2.tex
...]
or
latexdiff-vc [ latexdiff-options ] [ latexdiff-vc-options ][ --postscript | --pdf ] old.tex new.tex
DESCRIPTION
latexdiff-vc is a wrapper script that applies latexdiff to a file, or multiple files under version
control (git, subversion (SVN), mercurial (hg), CVS, RCS), and optionally runs the sequence of "latex"
and "dvips" or "pdflatex" commands necessary to produce pdf or postscript output of the difference tex
file(s). It can also be applied to a pair of files to automatise the generation of difference file in
postscript or pdf format.
OPTIONS
--rcs, --svn, --cvs, --git or --hg
Set the version system. If no version system is specified, latexdiff-vc will venture a guess.
latexdiff-cvs, latexdiff-rcs etc are variants of latexdiff-vc which default to the respective
versioning system. However, this default can still be overridden using the options above.
-r, -r rev or --revision, --revision=rev
Choose revision (under RCS, CVS, SVN, GIT or HG). One or two -r options can be specified, and they
result in different behaviour:
latexdiff-vc -r file.tex ...
compares file.tex with the most recent version checked into RCS.
latexdiff-vc -r rev1 file.tex ...
compares file.tex with revision rev1.
latexdiff-vc -r rev1 -r rev2 file.tex ...
compares revisions rev1 and rev2 of file.tex.
Multiple files can be specified for all of the above options. All files must have the extension
".tex", though.
latexdiff-vc old.tex new.tex
compares two files.
The name of the difference file is generated automatically and reported to stdout.
-d or --dir -d path or --dir=path
Rather than appending the string "diff" and optionally the version numbers given to the output-file,
this will prepend a directory name "diff" to the original filename, creating the directory and
subdirectories should they not exist already. This is particularly useful in order to clone a
complete directory hierarchy. Optionally, a pathname path can be specified, which is prepended
instead of "diff".
--flatten,--flatten=keep-intermediate
If combined with "--git", "--svn" or "--hg" option or the corresponding modes, check out the
revisions to compare in a separate temporary directory, and then pass on option "--flatten" to
latexdiff. The directory in which "latexdiff-vc" is invoked defines the subtree which will be checked
out. Note that if additional files are needed which are not included in the flatten procedure
(package files, included graphics), they need to be accessible in the current directory. If you use
bibtex, it is recommended to include the ".bbl" file in the version management.
The generic usage of this function is : "latexdiff-vc --flatten -r rev1 [-r rev2] master.tex" where
master.tex is the project file containing the highest level of includes etc.
With "--flatten=keep-intermediate", the intermediate revision snapshots are kept in the current
directory (Default is to store them in a temporary directory and delete them after generating the
diff file.)
--fast or --so
Use "latexdiff-fast" or "latexdiff-so", respectively (instead of "latexdiff").
--ps or --postscript
Generate postscript output from difference file. This will run the sequence "latex; latex; dvips" on
the difference file (do not use this option in the rare cases, where three "latex" commands are
required if you care about correct referencing). If the difference file contains a "\bibliography"
tag, run the sequence "latex; bibtex; latex; latex; dvips".
--pdf
Generate pdf output from difference file using "pdflatex". This will run the sequence "pdflatex;
pdflatex" on the difference file, or "pdflatex; bibtex; pdflatex; pdflatex" for files requiring
bibtex.
--only-changes
Post-process the output such that only pages with changes on them are displayed. This requires the
use of subtype ZLABEL in latexdiff, which will be set automatically, but any manually set -s option
will be overruled (also requires zref package to be installsed). (note that this option must be
combined with --ps or --pdf to make sense)
--force
Overwrite existing diff files without asking for confirmation. Default behaviour is to ask for
confirmation before overwriting an existing difference file.
--help or -h
Show help text
--version
Show version number
All other options are passed on to "latexdiff".
SEE ALSO
latexdiff
PORTABILITY
latexdiff-vc uses external commands and is therefore limited to Unix-like systems. It also requires the a
version control system and latex to be installed on the system to make use of all features. Modules from
Perl 5.8 or higher are required.
BUG REPORTING
Please submit bug reports using the issue tracker of the github repository page
https://github.com/ftilmann/latexdiff.git, or send them to tilmann -- AT -- gfz-potsdam.de. Include the
version number of latexdiff-vc (option "--version").
AUTHOR
Version 1.1.1 Copyright (C) 2005-2015 Frederik Tilmann
This program is free software; you can redistribute it and/or modify it under the terms of the GNU
General Public License Version 3 Contributors: S Utcke, H Bruyninckx; some ideas have been inspired by
git-latexdiff bash script. C. Junghans: Mercurial Support.