This module will sort text in the Lao script. It is used to sort Eastern Bru, Western Bru, Khmu, and Lao.
The module should preferably not be called directly from templates or other modules.
To use it from a template, use {{sortkey}}
.
Within a module, use Module:languages#Language:makeSortKey.
For testcases, see Module:Laoo-sortkey/testcases.
makeSortKey(text, lang, sc)
text
written in the script specified by the code sc
, and language specified by the code lang
.nil
.local export = {}
local u = require("Module:string/char")
local a = u(0xF000)
local minorMarkSet = "()"
local minorMarks = {
= "1", = "2", = "3", = "4", = "5", = "6", = "7"
}
local monographs = {
"] = "", = "ລ" .. a, = "ຍ" .. a, = "ຫນ" .. a, = "ຫມ" .. a
}
function export.makeSortKey(text, lang, sc)
local minorKey = ""
for mark in mw.ustring.gmatch(text, minorMarkSet) do
minorKey = minorKey .. minorMarks
end
text = mw.ustring.gsub(text, minorMarkSet, "")
for from, to in pairs(monographs) do
text = mw.ustring.gsub(text, from, to)
end
text = mw.ustring.gsub(text, "()()", "%2%1")
return text .. minorKey
end
return export