This tool is to regenerate RTF keyword table for the next gen parser.
If you want to add keywords, modify rtf-keywords.txt

Do this:
./generate-rtf.pl rtf-keywords.txt

It will generate 2 files:
	ie_imp_RTFKeywords.h
	ie_imp_RTFKeywordIDs.h

Then copy them to ../../wp/impexp/xp/