News: this program is now running from a cron-job every night to make sure that all index pages are up-to date. You do not need to run this manually anymore.
With this program you generate new issues.html and Themes/* files from the files in common/db and optionally localized titles and abstract from <your language dir>/db/titles.txt (e.g Deutsch/db/titles.txt).
For full language support you should translate the lfthemes_templates.txt file which you can download from http://main.linuxfocus.org/~guido/dev/.