imported>Erutuon: add aliases, though probably not that useful

2019-09-18T22:46:26Z

add aliases, though probably not that useful

New page

local p = {}

function p.main(frame)
local page = frame.args[1] or "User:Erutuon/Unicode/DerivedAge.txt"
local text = assert(mw.title.new(page):getContent())
local singles, ranges = {}, {}
for code_point1, code_point2, age in text:gmatch("%f[^\n%z](%x+)%.?%.?(%x*)%s*;%s*([%d.]+)") do
code_point1, code_point2 = tonumber(code_point1, 16), tonumber(code_point2, 16)
local last_range = ranges[#ranges]
if last_range and last_range[2] == code_point1 - 1 and last_range[3] == age then
last_range[2] = code_point2 or code_point1
elseif singles[code_point1 - 1] == age then
singles[code_point1 - 1] = nil
table.insert(ranges, { code_point1 - 1, code_point2 or code_point1, age })
else
if not code_point2 then
singles[code_point1] = age
else
table.insert(ranges, { code_point1, code_point2, age })
end
end
end

local template = [[
return {
singles = {
...
},
ranges = {
...
},
aliases = {
...
},
}
]]

table.sort(
ranges,
function(range1, range2)
return range1[1] < range2[1]
end)

local function make_padding(age)
return (" "):rep(#'"12.1"' - (#age + 2))
end

local Array = require "Module:array"
local printed_ranges = Array()
for _, range in ipairs(ranges) do
local low, high, age = unpack(range)
printed_ranges:insert(('\t\t{ 0x%06X, 0x%06X, %s%q },')
:format(low, high, make_padding(age), age))
end

local printed_singles = Array()
for codepoint, age in require 'Module:TableTools'.sortedPairs(singles) do
printed_singles:insert(('\t\t[0x%06X] = %s%q,')
:format(codepoint, make_padding(age), age))
end

local printed_aliases = Array()
local property_value_aliases = mw.title.new "User:Erutuon/Unicode/PropertyValueAliases.txt":getContent()
local age_aliases = property_value_aliases:match "# Age[^\n]+%s*(.-)%s*%f[^\n]#"
for age, alias in age_aliases:gmatch "age%s*;%s*(%S+)%s*;%s*(%S+)" do
printed_aliases:insert(('\t\t[%s"%s"] = "%s",')
:format(make_padding(age), age, alias))
end

local data = template
:gsub('%.%.%.', printed_singles:concat('\n'), 1)
:gsub('%.%.%.', printed_ranges:concat('\n'), 1)
:gsub('%.%.%.', printed_aliases:concat('\n'), 1)

return mw.getCurrentFrame():extensionTag{
name = "syntaxhighlight",
content = data,
args = { lang = "lua" }
}
end

return p

Module:Unicode data/age/make - Revision history

imported>Erutuon: add aliases, though probably not that useful