Not much to see here. Just sgfMerger.jar,
a java program that combines multiple SGF games into a single SGF file.
Written mostly as a proof of concept. In addition to merging, it will
put a node name at the root of each of the original SGF trees, labelling the
file that it came from.
To use it, just run the .jar file as a command line application, with the
input SGF files as arguments. It will emit merge.sgf. For
example, on Unix you would type:
$ java -jar sgfMerge.jar x.sgf y.sgf z.sgf
If I ever get a chance, I'll enhance this with a GUI that lets you pick the input files etc., but for now I don't have time.