Also need *.iv and *.stp
*.iv was needed when the megawizard generated a ddr file for me.
*.stp is for the built in logic analyzer.
To add files I use a file finder (called file locator pro), then select all, right click and svnadd.
When adding the search filter is:
*.bdf;*.bsf;*.inc;*.lai;*.mif;*.ptf; *.qpf; *.qip;*.sopc;*.tcl;*.tdf;*.v;*.vhd;*.vwf; *.cdf;*.qdf;*.qpf;*.qsf;*.sdc;*.srf;*.pof;*.rbf;*.sof;*.ttf;*.iv;*.stp;
Exclude is the same way; search for the following files, then select all and right click / exclude by extension.
*.done;*.qarlog;*.rpt;*.summary; *.qws;*.cmp;*.dpf;*.eqn;*.html;*.jpg;*.pin;*.ppf;*.bak;*.qar