Fails on reject-current-rule

$ apertium-preprocess-transfer-bytecode-j apertium-sme-nob.sme-nob.t1x /dev/null
WARNING: Macro set_neverdet is not defined. Ignoring call. Defined macros are: [guess_animacy, set_c_gen_nbr, maybe_det_nbr_to_adj, set_caseFirstWord, modify_prn_case, set_defnes, reset_caseFirstWord, switch_cases, copy_syn_label, set_prn_gen_nbr_art2, clean_det, modify_adj_gen_nbr, set_foc-word, set_caseprep, clean_cmp, set_defnes2] - for <transfer default="chunk">/<section-def-macros>/<def-macro c="arg.1: noun, arg.2: adjective                   –––––                   " n="modify_adj_gen_nbr" npar="2">/<call-macro n="set_neverdet">
Exception in thread "main" java.lang.UnsupportedOperationException: Not yet implemented:processInstruction(n = reject-current-rule - for <transfer default="chunk">/<section-rules>/<rule comment="C[] prn.gen.P                    Only runs where tl is *not* a determiner.">/<action>/<choose>/<when>/<reject-current-rule shifting="no">
        at org.apertium.transfer.generation.TransferBytecode.throwParseError(TransferBytecode.java:821)
        at org.apertium.transfer.generation.TransferBytecode.processInstruction(TransferBytecode.java:468)
        at org.apertium.transfer.generation.TransferBytecode.processChoose(TransferBytecode.java:652)
        at org.apertium.transfer.generation.TransferBytecode.processInstruction(TransferBytecode.java:456)
        at org.apertium.transfer.generation.TransferBytecode.writeMethodBody(TransferBytecode.java:106)
        at org.apertium.transfer.generation.TransferBytecode.<init>(TransferBytecode.java:1220)
        at org.apertium.transfer.generation.TransferBytecode.main(TransferBytecode.java:1329)
        at org.apertium.CommandLineInterface.main(CommandLineInterface.java:114)

See docs for reject-current-rule: https://github.com/apertium/apertium/blob/master/apertium/transfer.dtd#L457