helmdocumentation.org.texi:83: @menu reference to nonexistent node `Recursively rename all files with "JPG" extension to "jpg"' helmdocumentation.org.texi:84: @menu reference to nonexistent node `Batch-rename files from number 001 to 00x' helmdocumentation.org.texi:43: @detailmenu reference to nonexistent node `Recursively rename all files with "JPG" extension to "jpg"' helmdocumentation.org.texi:44: @detailmenu reference to nonexistent node `Batch-rename files from number 001 to 00x'