Making a patch

• Make the modifications to the code in your CVS folder
• Rebuild the engine
• Update the code from CVS
• Rebuild the engine and test the changes

• Run WinCVS (In the Start menu, find WinCVS in Programs > GNU > WinCVS 1.2 and click on it)
• Open the "quakeforge" folder in WinCVS (double click on it)
• Open the Admin menu and chose Command Line
• Type "cvs diff -u" (don't type the quotes) and click on the OK button
• Copy the output into a text file
• Remove all of the lines that start with "cvs server:"
• Remove other CVS commands or output like "cvs diff -u" and "*****CVS exited normally with code 1*****"
• Save the text file (this is your "unified diff" which can be "patched" into the QuakeForge source)