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--===========================================================================--
-- Other transliterations --
--===========================================================================--
local translit = thirddata.translit
local pcache = translit.parser_cache
local lpegmatch = lpeg.match
-- The following are needed because ISO 9 does not cover old Slavonic
-- characters that became obsolete before the advent of гражданский шрифт.
-- Please note that these mappings are not bijective so don't expect the result
-- to be easily revertible (by machines).
-- Source p. 77 of
-- http://www.schaeken.nl/lu/research/online/publications/akslstud/as2_03_kapitel_c.pdf
if not translit.done_ocs then
-----------------------------------------------------------------------
-- Lowercase and uppercase letter Uk -- “scientific transliteration” --
-----------------------------------------------------------------------
translit.ocs_uk = translit.make_add_dict{
["oу"] = "u",
["оу"] = "u",
["Оу"] = "U",
}
-----------------------------------------------------------------------------
-- Lowercase pre-Peter cyrillic characters -- “scientific transliteration” --
-----------------------------------------------------------------------------
translit.ocs_low = translit.make_add_dict{
["а"] = "a",
["б"] = "b",
["в"] = "v",
["г"] = "g",
["д"] = "d",
["є"] = "e",
["ж"] = "ž",
["ꙃ"] = "ʒ", -- U+0292, alternative: dz U+01f3
["ѕ"] = "ʒ",
["ꙁ"] = "z",
["з"] = "z",
["и"] = "i",
["і"] = "i",
["ї"] = "i",
["ћ"] = "g’",
["к"] = "k",
["л"] = "l",
["м"] = "m",
["н"] = "n",
["о"] = "o",
["п"] = "p",
["р"] = "r",
["с"] = "s",
["т"] = "t",
["у"] = "u",
["ѹ"] = "u",
["ꙋ"] = "u",
["ф"] = "f",
["х"] = "x",
["ѡ"] = "o", --"ō",
["ѿ"] = "ot", -- U+047f
["ѽ"] = "o!", -- U+047d
["ꙍ"] = "o!", -- U+064D
["ц"] = "c",
["ч"] = "č",
["ш"] = "š",
["щ"] = "št",
["ъ"] = "ъ",
["ы"] = "y",
["ꙑ"] = "y", -- Old jery (U+a651) as used e.g. by the OCS Wikipedia.
["ь"] = "ь",
["ѣ"] = "ě",
["ю"] = "ju",
["ꙗ"] = "ja",
["ѥ"] = "je",
["ѧ"] = "ę",
["ѩ"] = "ję",
["ѫ"] = "ǫ",
["ѭ"] = "jǫ",
["ѯ"] = "ks",
["ѱ"] = "ps",
["ѳ"] = "th",
["ѵ"] = "ü",
}
translit.tables["OCS \\quotation{scientific} transliteration lowercase"] = translit.ocs_low
-----------------------------------------------------------------------------
-- Uppercase pre-Peter cyrillic characters -- “scientific transliteration” --
-----------------------------------------------------------------------------
translit.ocs_upp = translit.make_add_dict{
["А"] = "A",
["Б"] = "B",
["В"] = "V",
["Г"] = "G",
["Д"] = "D",
["Є"] = "E",
["Ж"] = "Ž",
["Ꙃ"] = "Ʒ", -- U+01b7, alternative: Dz U+01f2
["Ѕ"] = "Ʒ",
["Ꙁ"] = "Z",
["З"] = "Z",
["И"] = "I",
["І"] = "I",
["Ї"] = "I",
["Ћ"] = "G’",
["К"] = "K",
["Л"] = "L",
["М"] = "M",
["Н"] = "N",
["О"] = "O",
["П"] = "P",
["Р"] = "R",
["С"] = "S",
["Т"] = "T",
["У"] = "u",
["Ѹ"] = "U",
--["ꙋ"] = "U",
["Ф"] = "F",
["Х"] = "X",
["Ѡ"] = "Ō",
["Ѿ"] = "Ot", -- U+047c
["Ѽ"] = "O!", -- U+047e
["Ꙍ"] = "O!", -- U+064C
["Ц"] = "C",
["Ч"] = "Č",
["Ш"] = "Š",
["Щ"] = "Št",
["Ъ"] = "Ŭ",
["Ы"] = "Y",
["Ꙑ"] = "Y", -- U+a650
["Ь"] = "Ĭ",
["Ѣ"] = "Ě",
["Ю"] = "Ju",
["Ꙗ"] = "Ja",
["Ѥ"] = "Je",
["Ѧ"] = "Ę",
["Ѩ"] = "Ję",
["Ѫ"] = "Ǫ",
["Ѭ"] = "Jǫ",
["Ѯ"] = "Ks",
["Ѱ"] = "Ps",
["Ѳ"] = "Th",
["Ѵ"] = "Ü",
}
translit.tables["OCS \\quotation{scientific} transliteration uppercase"] = translit.ocs_upp
-- Note on the additional tables: these cover characters that are not defined
-- in ISO 9 but have a “scientific” transliteration. You may use them as
-- complementary mapping to ISO 9, trading off homogenity for completeness.
----------------------------------------------------------------------------------------
-- Lowercase additional pre-Peter cyrillic characters -- “scientific transliteration” --
----------------------------------------------------------------------------------------
translit.ocs_add_low = translit.make_add_dict{
["ѕ"] = "dz", -- Mapped to ẑ in ISO 9 (Macedonian …)
["ѯ"] = "ks",
["ѱ"] = "ps",
["ѡ"] = "ô",
["ѿ"] = "ot", -- U+047f
["ѫ"] = "ǫ", -- Mapped to ǎ in ISO 9.
["ѧ"] = "ę",
["ѭ"] = "jǫ",
["ѩ"] = "ję",
["ѥ"] = "je",
["ѹ"] = "u", -- Digraph uk.
["ꙋ"] = "u", -- Monograph uk, U+a64b. (No glyph yet in the "fixed" font in February 2010 …)
["ꙑ"] = "y", -- U+a651
}
translit.tables["OCS \\quotation{scientific} transliteration additional lowercase"] = translit.ocs_add_low
----------------------------------------------------------------------------------------
-- Uppercase additional pre-Peter cyrillic characters -- “scientific transliteration” --
----------------------------------------------------------------------------------------
translit.ocs_add_upp = translit.make_add_dict{
["Ѕ"] = "Dz",
["Ѯ"] = "Ks",
["Ѱ"] = "Ps",
["Ѡ"] = "Ô",
["Ѿ"] = "ot",
["Ѫ"] = "Ǫ",
["Ѧ"] = "Ę",
["Ѭ"] = "Jǫ",
["Ѩ"] = "Ję",
["Ѥ"] = "Je",
["Ѹ"] = "U", -- Digraph uk.
--["Ꙋ"] = "U", -- Monograph Uk, U+a64a.
["Ꙑ"] = "Y", -- U+a650
}
translit.tables["OCS \\quotation{scientific} transliteration additional uppercase"] = translit.ocs_add_upp
translit.done_ocs = true
end
--===========================================================================--
-- End Of Tables --
--===========================================================================--
local function scientific (mode)
local P, Cs = lpeg.P, lpeg.Cs
local utfchar = translit.utfchar
local addrules = translit.addrules
local cyr = translit.make_add_dict{}
local cyruk, p_cyruk, p_cyr, scientific_parser
if mode == "iso9_ocs" or mode == "iso9_ocs_hack" then
environment.loadluafile("trans_tables_iso9")
cyr = translit.ocs_add_low
+ translit.ocs_add_upp
+ translit.ocs_low
+ translit.ru_upp
+ translit.ru_low
+ translit.ru_old_upp
+ translit.ru_old_low
+ translit.non_ru_upp
+ translit.non_ru_low
+ translit.ocs_upp
if translit.deficient_font == "yes" then
cyr = cyr + translit.ru_jer_hack
end
p_cyr = addrules(cyr, p_cyr)
scientific_parser = Cs((p_cyr / cyr + utfchar)^0)
elseif mode == ("ocs") then
cyr = translit.ocs_low + translit.ocs_upp
p_cyruk = addrules(translit.ocs_uk, cyruk)
p_cyr = addrules(cyr, p_cyr)
scientific_parser = Cs((p_cyruk / translit.ocs_uk
+ p_cyr / cyr
+ utfchar)^0)
elseif mode == ("ocs_gla") then
environment.loadluafile( "trans_tables_glag")
cyr = translit.ocs_gla_low + translit.ocs_gla_upp
p_cyr = addrules(cyr, p_cyr)
scientific_parser = Cs((p_cyr / cyr + utfchar)^0)
end
return scientific_parser
end
translit.methods["iso9_ocs"] = function (text)
local pname = "iso9_ocs" .. translit.deficient_font
local p = pcache[pname]
if not p then
p = scientific("iso9_ocs")
pcache[pname] = p
end
return lpegmatch(p, text)
end
translit.methods["ocs"] = function (text)
local p = pcache["ocs"]
if not p then
p = scientific("ocs")
pcache["ocs"] = p
end
return lpegmatch(p, text)
end
translit.methods["ocs_gla"] = function (text)
local p = pcache["ocs_gla"]
if not p then
p = scientific("ocs_gla")
pcache["ocs_gla"] = p
end
return lpegmatch(p, text)
end
-- vim:ft=lua:ts=4:sw=4
|
