luatexja-ruby: added intrude_{jfmgk,kanjiskip,xkanjiskip} key

luatexja-ruby: added intrude_{jfmgk,kanjiskip,xkanjiskip} key

commit 7a06d25d240c0ce68062c186d1cd4f2d9de712c1
Author: Hironori Kitagawa <h_kitagawa2001@yahoo.co.jp>
Date:   Sun Oct 25 15:21:15 2020 +0900

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commit 0c16ce42f5973cb3975490f0f6db9d32b7325ee3
Author: Hironori Kitagawa <h_kitagawa2001@yahoo.co.jp>
Date:   Sat Oct 24 18:44:14 2020 +0900

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commit bdc85fb76074fbd021e1eff1e49c8cfdaf048a73
Author: Hironori Kitagawa <h_kitagawa2001@yahoo.co.jp>
Date:   Fri Oct 23 15:07:23 2020 +0900

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commit de77480e1886833ac4ff5912421659daffc0b2ba
Author: Hironori Kitagawa <h_kitagawa2001@yahoo.co.jp>
Date:   Fri Oct 23 05:44:52 2020 +0900

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commit 49ef4dc0e9410ea66f85edf5c11414f720854f07
Author: Hironori Kitagawa <h_kitagawa2001@yahoo.co.jp>
Date:   Thu Oct 22 04:46:21 2020 +0900

    fix "! This can't happen (weird par dir)" error

commit 8fb321019732c223d7e0714570018190e8d50247
Author: Hironori Kitagawa <h_kitagawa2001@yahoo.co.jp>
Date:   Wed Oct 21 19:06:28 2020 +0900

    WIP

commit 41890b69ae0d9679cbba88629f8ae4b5b9e97625
Author: Hironori Kitagawa <h_kitagawa2001@yahoo.co.jp>
Date:   Tue Oct 20 21:14:26 2020 +0900

    luatexja-ruby: avoid error

commit f310d56d60721f29cc0f4741a36ab1bbb2274daa
Merge: b6d3f9c 3585736
Author: Hironori Kitagawa <h_kitagawa2001@yahoo.co.jp>
Date:   Tue Oct 20 19:46:53 2020 +0900

    Merge branch 'kitagawa_ruby_xkanjiskip' of git.osdn.net:/gitroot/luatex-ja/luatexja into kitagawa_ruby_xkanjiskip

commit 3585736624dba5d9073c245b9cd906c859fbc865
Author: Hironori Kitagawa <h_kitagawa2001@yahoo.co.jp>
Date:   Tue Oct 20 18:08:40 2020 +0900

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commit acb2a6b37ec1f5ffa8952a2df2ce275e361deaf5
Author: Hironori Kitagawa <h_kitagawa2001@yahoo.co.jp>
Date:   Tue Oct 20 14:27:14 2020 +0900

    {pre,post}intrusion is increased by [x]kanjiskip

commit b6d3f9cf11a6831717f3f78cc00270f09f842d29
Merge: a0c049b 98f4b4e
Author: Hironori Kitagawa <h_kitagawa2001@yahoo.co.jp>
Date:   Sun Oct 11 06:48:29 2020 +0900

    Merge branch 'kitagawa_test' into kitagawa_ruby_xkanjiskip

commit a0c049b06467efb9e8c69265a7d9be705e4f4984
Merge: 2735ba2 8241539
Author: Hironori Kitagawa <h_kitagawa2001@yahoo.co.jp>
Date:   Fri Oct 9 18:12:07 2020 +0900

    Merge branch 'kitagawa_test' into kitagawa_ruby_xkanjiskip

commit 2735ba22bec02e3ba0d2d02d7bb7a5b0dd2427b6
Merge: 73c9df7 2801d1d
Author: Hironori Kitagawa <h_kitagawa2001@yahoo.co.jp>
Date:   Fri Oct 9 18:04:27 2020 +0900

    Merge branch 'kitagawa_test' into kitagawa_ruby_xkanjiskip

commit 73c9df7739075cb85381bf85818ce0e1b8cceef5
Author: Hironori Kitagawa <h_kitagawa2001@yahoo.co.jp>
Date:   Tue Oct 6 05:20:24 2020 +0900

    luatexja-ruby: use Lua table

commit 27eac350d53cc89cd90b1a77b4e821db732dbb6d
Author: Hironori Kitagawa <h_kitagawa2001@yahoo.co.jp>
Date:   Mon Oct 5 22:27:35 2020 +0900

    removed unnecessary files