diff --git a/runtime/keymap/oldturkic-yenisei_utf-8.vim b/runtime/keymap/oldturkic-yenisei_utf-8.vim
new file mode 100644
index 0000000..f939f0a
--- /dev/null
+++ b/runtime/keymap/oldturkic-yenisei_utf-8.vim
@@ -0,0 +1,115 @@
+" Maintainer:   Oliver Corff <oliver.corff@yemail.de>
+" Last Changed: 2018 Feb 12
+
+" All characters are given literally, conversion to another encoding (e.g.,
+" UTF-8) should work.
+scriptencoding utf-8
+
+let b:keymap_name = "oto"
+highlight lCursor guibg=red guifg=NONE
+
+" map F8 to toggle keymap (Ctrl-^ not present on keyboard)
+noremap  <F8> :let &iminsert = ! &iminsert<CR>
+lnoremap <F8> <C-^>
+noremap! <F8> <C-^>
+
+loadkeymap
+A	𐰁	10C01	OLD TURKIC LETTER YENISEI A
+01	𐰁	10C01	OLD TURKIC LETTER YENISEI A
+AE	𐰂	10C02	OLD TURKIC LETTER YENISEI AE
+02	𐰂	10C02	OLD TURKIC LETTER YENISEI AE
+I	𐰄	10C04	OLD TURKIC LETTER YENISEI I
+04	𐰄	10C04	OLD TURKIC LETTER YENISEI I
+E	𐰅	10C05	OLD TURKIC LETTER YENISEI E
+05	𐰅	10C05	OLD TURKIC LETTER YENISEI E
+OE	𐰈	10C08	OLD TURKIC LETTER YENISEI OE
+UE	𐰈	10C08	OLD TURKIC LETTER YENISEI OE
+08	𐰈	10C08	OLD TURKIC LETTER YENISEI OE
+ab	𐰊	10C0A	OLD TURKIC LETTER YENISEI AB
+b1	𐰊	10C0A	OLD TURKIC LETTER YENISEI AB
+0a	𐰊	10C0A	OLD TURKIC LETTER YENISEI AB
+aeb	𐰌	10C0C	OLD TURKIC LETTER YENISEI AEB
+eb	𐰌	10C0C	OLD TURKIC LETTER YENISEI AEB
+b2	𐰌	10C0C	OLD TURKIC LETTER YENISEI AEB
+0c	𐰌	10C0C	OLD TURKIC LETTER YENISEI AEB
+ag	𐰎	10C0E	OLD TURKIC LETTER YENISEI AG
+g1	𐰎	10C0E	OLD TURKIC LETTER YENISEI AG
+0e	𐰎	10C0E	OLD TURKIC LETTER YENISEI AG
+aeg	𐰐	10C10	OLD TURKIC LETTER YENISEI AEG
+eg	𐰐	10C10	OLD TURKIC LETTER YENISEI AEG
+g2	𐰐	10C10	OLD TURKIC LETTER YENISEI AEG
+10	𐰐	10C10	OLD TURKIC LETTER YENISEI AEG
+ad	𐰒	10C12	OLD TURKIC LETTER YENISEI AD
+d1	𐰒	10C12	OLD TURKIC LETTER YENISEI AD
+12	𐰒	10C12	OLD TURKIC LETTER YENISEI AD
+ez	𐰕	10C15	OLD TURKIC LETTER YENISEI EZ
+z	𐰕	10C15	OLD TURKIC LETTER YENISEI EZ
+15	𐰕	10C15	OLD TURKIC LETTER YENISEI EZ
+ay	𐰗	10C17	OLD TURKIC LETTER YENISEI AY
+y1	𐰗	10C17	OLD TURKIC LETTER YENISEI AY
+17	𐰗	10C17	OLD TURKIC LETTER YENISEI AY
+aey	𐰙	10C19	OLD TURKIC LETTER YENISEI AEY
+ey	𐰙	10C19	OLD TURKIC LETTER YENISEI AEY
+y2	𐰙	10C19	OLD TURKIC LETTER YENISEI AEY
+19	𐰙	10C19	OLD TURKIC LETTER YENISEI AEY
+aek	𐰛	10C1B	OLD TURKIC LETTER YENISEI AEK
+ak	𐰛	10C1B	OLD TURKIC LETTER YENISEI AEK
+k	𐰛	10C1B	OLD TURKIC LETTER YENISEI AEK
+1b	𐰛	10C1B	OLD TURKIC LETTER YENISEI AEK
+oek	𐰝	10C1D	OLD TURKIC LETTER YENISEI OEK
+ök	𐰝	10C1D	OLD TURKIC LETTER YENISEI OEK
+uek	𐰝	10C1D	OLD TURKIC LETTER YENISEI OEK
+ük	𐰝	10C1D	OLD TURKIC LETTER YENISEI OEK
+1d	𐰝	10C1D	OLD TURKIC LETTER YENISEI OEK
+al	𐰟	10C1F	OLD TURKIC LETTER YENISEI AL
+l	𐰟	10C1F	OLD TURKIC LETTER YENISEI AL
+l1	𐰟	10C1F	OLD TURKIC LETTER YENISEI AL
+1f	𐰟	10C1F	OLD TURKIC LETTER YENISEI AL
+aen	𐰥	10C25	OLD TURKIC LETTER YENISEI AEN
+en	𐰥	10C25	OLD TURKIC LETTER YENISEI AEN
+n2	𐰥	10C25	OLD TURKIC LETTER YENISEI AEN
+25	𐰥	10C25	OLD TURKIC LETTER YENISEI AEN
+ent	𐰧	10C27	OLD TURKIC LETTER YENISEI ENT
+nt	𐰧	10C27	OLD TURKIC LETTER YENISEI ENT
+27	𐰧	10C27	OLD TURKIC LETTER YENISEI ENT
+enc	𐰩	10C29	OLD TURKIC LETTER YENISEI ENC
+nc	𐰩	10C29	OLD TURKIC LETTER YENISEI ENC
+29	𐰩	10C29	OLD TURKIC LETTER YENISEI ENC
+eny	𐰫	10C2B	OLD TURKIC LETTER YENISEI ENY
+ny	𐰫	10C2B	OLD TURKIC LETTER YENISEI ENY
+2b	𐰫	10C2B	OLD TURKIC LETTER YENISEI ENY
+ang	𐰬	10C2C	OLD TURKIC LETTER YENISEI ANG
+ng	𐰬	10C2C	OLD TURKIC LETTER YENISEI ANG
+2c	𐰬	10C2C	OLD TURKIC LETTER YENISEI ANG
+aeng	𐰮	10C2E	OLD TURKIC LETTER YENISEI AENG
+eng	𐰮	10C2E	OLD TURKIC LETTER YENISEI AENG
+2e	𐰮	10C2E	OLD TURKIC LETTER YENISEI AENG
+ec	𐰳	10C33	OLD TURKIC LETTER YENISEI EC
+c	𐰳	10C33	OLD TURKIC LETTER YENISEI EC
+33	𐰳	10C33	OLD TURKIC LETTER YENISEI EC
+aq	𐰵	10C35	OLD TURKIC LETTER YENISEI AQ
+q	𐰵	10C35	OLD TURKIC LETTER YENISEI AQ
+35	𐰵	10C35	OLD TURKIC LETTER YENISEI AQ
+iq	𐰷	10C37	OLD TURKIC LETTER YENISEI IQ
+yq	𐰷	10C37	OLD TURKIC LETTER YENISEI IQ
+37	𐰷	10C37	OLD TURKIC LETTER YENISEI IQ
+oq	𐰹	10C39	OLD TURKIC LETTER YENISEI OQ
+uq	𐰹	10C39	OLD TURKIC LETTER YENISEI OQ
+39	𐰹	10C39	OLD TURKIC LETTER YENISEI OQ
+ar	𐰻	10C3B	OLD TURKIC LETTER YENISEI AR
+r	𐰻	10C3B	OLD TURKIC LETTER YENISEI AR
+r1	𐰻	10C3B	OLD TURKIC LETTER YENISEI AR
+3b	𐰻	10C3B	OLD TURKIC LETTER YENISEI AR
+ash	𐱀	10C40	OLD TURKIC LETTER YENISEI ASH
+sh1	𐱀	10C40	OLD TURKIC LETTER YENISEI ASH
+40	𐱀	10C40	OLD TURKIC LETTER YENISEI ASH
+esh	𐱂	10C42	OLD TURKIC LETTER YENISEI ESH
+sh2	𐱂	10C42	OLD TURKIC LETTER YENISEI ESH
+42	𐱂	10C42	OLD TURKIC LETTER YENISEI ESH
+at	𐱄	10C44	OLD TURKIC LETTER YENISEI AT
+t1	𐱄	10C44	OLD TURKIC LETTER YENISEI AT
+44	𐱄	10C44	OLD TURKIC LETTER YENISEI AT
+aet	𐱆	10C46	OLD TURKIC LETTER YENISEI AET
+et	𐱆	10C46	OLD TURKIC LETTER YENISEI AET
+t2	𐱆	10C46	OLD TURKIC LETTER YENISEI AET
+46	𐱆	10C46	OLD TURKIC LETTER YENISEI AET