variables| instead of elements in extractDocs.rx
variables| instead of elements in extractDocs.rx
crcx/retro-language,crcx/retro-language,crcx/retro-language,crcx/retro-language,crcx/retro-language,crcx/retro-language,crcx/retro-language,crcx/retro-language,crcx/retro-language,crcx/retro-language,crcx/retro-language,crcx/retro-language,crcx/retro-language