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authorPhilipp Gesang <pgesang@ix.urz.uni-heidelberg.de>2011-05-10 11:30:45 +0200
committerPhilipp Gesang <pgesang@ix.urz.uni-heidelberg.de>2011-05-10 11:30:45 +0200
commitadc06ec6e6e32fafe4e0689bd8a5e9d31000012e (patch)
tree304b83f7e8f27ced1f324b0de209088cfb6b41d8 /tex/context/third
parent66589735535d45b9d1875b102060de9a42fa7008 (diff)
downloadtransliterator-adc06ec6e6e32fafe4e0689bd8a5e9d31000012e.tar.gz
serbian transliteration tables & functions
Diffstat (limited to 'tex/context/third')
-rw-r--r--tex/context/third/transliterator/trans_tables_sr.lua116
-rw-r--r--tex/context/third/transliterator/transliterator.lua11
2 files changed, 122 insertions, 5 deletions
diff --git a/tex/context/third/transliterator/trans_tables_sr.lua b/tex/context/third/transliterator/trans_tables_sr.lua
new file mode 100644
index 0000000..9abe5b2
--- /dev/null
+++ b/tex/context/third/transliterator/trans_tables_sr.lua
@@ -0,0 +1,116 @@
+
+--===========================================================================--
+-- Serbian --
+--===========================================================================--
+
+
+if not translit.done_serbian then
+ --------------------------------------------
+ -- Lowercase Serbian (Cyrillic -> Latin) --
+ --------------------------------------------
+ translit.sr_tolt_lower = translit.make_add_dict{
+ ["А"] = "A",
+ ["Б"] = "B",
+ ["В"] = "V",
+ ["Г"] = "G",
+ ["Д"] = "D",
+ ["Ђ"] = "Đ",
+ ["Е"] = "E",
+ ["Ж"] = "Ž",
+ ["З"] = "Z",
+ ["И"] = "I",
+ ["Ј"] = "J",
+ ["К"] = "K",
+ ["Л"] = "L",
+ ["Љ"] = "Lj",
+ ["М"] = "M",
+ ["Н"] = "N",
+ ["Њ"] = "Nj",
+ ["О"] = "O",
+ ["П"] = "P",
+ ["Р"] = "R",
+ ["С"] = "S",
+ ["Т"] = "T",
+ ["Ћ"] = "Ć",
+ ["У"] = "U",
+ ["Ф"] = "F",
+ ["Х"] = "H",
+ ["Ц"] = "C",
+ ["Ч"] = "Č",
+ ["Џ"] = "Dž",
+ ["Ш"] = "Š",
+ }
+
+ translit.tables["Serbian Cyr->Lat Transliteration lowercase"] = translit.sr_tolt_lower
+
+ --------------------------------------------
+ -- Uppercase Serbian (Cyrillic -> Latin) --
+ --------------------------------------------
+
+ translit.sr_tolt_upper = translit.make_add_dict{
+ ["а"] = "a",
+ ["б"] = "b",
+ ["в"] = "v",
+ ["г"] = "g",
+ ["д"] = "d",
+ ["ђ"] = "đ",
+ ["е"] = "e",
+ ["ж"] = "ž",
+ ["з"] = "z",
+ ["и"] = "i",
+ ["ј"] = "j",
+ ["к"] = "k",
+ ["л"] = "l",
+ ["љ"] = "lj",
+ ["м"] = "m",
+ ["н"] = "n",
+ ["њ"] = "nj",
+ ["о"] = "o",
+ ["п"] = "p",
+ ["р"] = "r",
+ ["с"] = "s",
+ ["т"] = "t",
+ ["ћ"] = "ć",
+ ["у"] = "u",
+ ["ф"] = "f",
+ ["х"] = "h",
+ ["ц"] = "c",
+ ["ч"] = "č",
+ ["џ"] = "dž",
+ ["ш"] = "š",
+ }
+
+ translit.tables["Serbian Cyr->Lat Transliteration uppercase"] = translit.sr_tolt_upper
+
+ local function __inverse_tab (t)
+ local result = { }
+ for k,v in next,t do result[v] = k end
+ return result
+ end
+
+ translit.sr_tocy_lower = translit.make_add_dict(__inverse_tab(translit.sr_tolt_lower))
+ translit.sr_tocy_upper = translit.make_add_dict(__inverse_tab(translit.sr_tolt_upper))
+
+ translit.done_serbian = true
+end
+
+--===========================================================================--
+-- End Of Tables --
+--===========================================================================--
+
+local t = translit
+local function sr (mode, text)
+ local P, R, S, V, Cs = lpeg.P, lpeg.R, lpeg.S, lpeg.V, lpeg.Cs
+ local utfchar = translit.utfchar
+ local trl_sr = translit.make_add_dict{}
+
+ trl_sr = t[mode.."_upper"] + t[mode.."_lower"]
+
+ local _p_sr = translit.addrules (trl_sr, _p_sr)
+ local p_sr = Cs((_p_sr / trl_sr + utfchar)^0)
+
+ return p_sr:match(text)
+end
+
+translit.methods ["sr_tolt"] = function (text) return sr( "sr_tolt", text ) end
+translit.methods ["sr_tocy"] = function (text) return sr( "sr_tocy", text ) end
diff --git a/tex/context/third/transliterator/transliterator.lua b/tex/context/third/transliterator/transliterator.lua
index ddda144..d794c05 100644
--- a/tex/context/third/transliterator/transliterator.lua
+++ b/tex/context/third/transliterator/transliterator.lua
@@ -83,7 +83,8 @@ end
-- Generate a rule pattern from hash table.
do
- local P = lpeg.P
+ local P, R, V = lpeg.P, lpeg.R, lpeg.V
+
function translit.addrules (dict, rules)
for i, _ in pairs(dict) do
if rules == nil then rules = P(i)
@@ -92,12 +93,9 @@ do
end
return rules
end
-end
-- Modified version of Hans’s utf pattern (l-lpeg.lua).
-do
- local P, R, V = lpeg.P, lpeg.R, lpeg.V
translit.utfchar = P{
V"utf8one" + V"utf8two" + V"utf8three" + V"utf8four",
@@ -194,6 +192,7 @@ function translit.show_all_tabs ()
environment.loadluafile ("trans_tables_iso9")
environment.loadluafile ("trans_tables_trsc")
environment.loadluafile ("trans_tables_scntfc")
+ environment.loadluafile ("trans_tables_sr")
environment.loadluafile ("trans_tables_trsc")
environment.loadluafile ("trans_tables_glag")
environment.loadluafile ("trans_tables_gr")
@@ -227,7 +226,7 @@ end
-- corresponding function.
-- Those supposedly are the most frequently used so it won’t hurt to preload
--- them.
+-- them. The rest will be loaded on request.
environment.loadluafile ("trans_tables_iso9")
function translit.transliterate (method, text)
@@ -245,6 +244,8 @@ function translit.transliterate (method, text)
method == "ocs" or
method == "ocs_gla" then
environment.loadluafile ("trans_tables_scntfc")
+ elseif method:match("^sr_") then
+ environment.loadluafile ("trans_tables_sr")
elseif method == "gr" or
method == "gr_n" then
environment.loadluafile ("trans_tables_gr")