gettext: RST

 
 16.1.2 Resource String Table
 ----------------------------
 
    RST is the format of resource string table files of the Free Pascal
 compiler versions older than 3.0.0.  RSJ is the new format of resource
 string table files, created by the Free Pascal compiler version 3.0.0 or
 newer.
 
 RPMs
      fpk
 
 Ubuntu packages
      fp-compiler
 
 File extension
      ‘rst’, ‘rsj’
 
 Extractor
      ‘xgettext’, ‘rstconv’