In this folder you'll find the jsearch-indexer.jar program.
It is used to build keyword search indexes for logisim's Javahelp.
It is also necessary to have the lib folder and its contents

example windows: java -jar jsearch-indexer.jar -locale pt -helppath ..\..\ -logfile log.txt -verbose
example linux  : java -jar jsearch-indexer.jar -locale pt -helppath ../../ -logfile log.txt -verbose

Usage:   java JavaHelp.Index options
Options
  -locale language_country_variant
         If specified participates in the construction
         from the documents path
         and the name of the db
         Ex : 'en/html/'  and 'search_lookup_en'
  -helppath root path of help files
         by default the launch path
  -docpath  document path
         by default 'helppath' + html/
  -db file  generated database file name
         by default 'search_lookup'
  -stoptxt  Stop text file name
         by default in helpppath 'jhindexer-stops.txt'
  -verbose  verbose documentation
  -nostopwords ignore stop words
  -logfile  log file name
  -c file   config file name