Module:Hatnote list - Revision history

Bmueller: 1 revision imported

2022-02-23T17:00:15Z

1 revision imported

Wikipedia>Nihiltres: Undid revision 1062166786 by Matthiaspaul (talk); should be fixed now, and if not, please ping me with examples as I couldn't reproduce the original error

2021-12-26T20:05:24Z

Undid revision 1062166786 by Matthiaspaul (talk); should be fixed now, and if not, please ping me with examples as I couldn't reproduce the original error

Bmueller: 1 revision imported: Documentation

2021-11-09T18:33:46Z

1 revision imported: Documentation

Bmueller: 1 revision imported

2021-10-15T18:55:22Z

1 revision imported

wikipedia>Mr. Stradivarius: switch back to Module:Hatnote instead of Module:Hatnote/sandbox

2020-06-16T15:02:40Z

switch back to Module:Hatnote instead of Module:Hatnote/sandbox

miraheze>Rob Kam: 1 revision imported

2018-09-20T19:04:53Z

1 revision imported

New page

--------------------------------------------------------------------------------
-- Module:Hatnote list --
-- --
-- This module produces and formats lists for use in hatnotes. In particular, --
-- it implements the for-see list, i.e. lists of "For X, see Y" statements, --
-- as used in {{about}}, {{redirect}}, and their variants. Also introduced --
-- are andList & orList helpers for formatting lists with those conjunctions. --
--------------------------------------------------------------------------------

local mArguments --initialize lazily
local mHatnote = require('Module:Hatnote')
local libraryUtil = require('libraryUtil')
local checkType = libraryUtil.checkType
local p = {}

--------------------------------------------------------------------------------
-- List stringification helper functions
--
-- These functions are used for stringifying lists, usually page lists inside
-- the "Y" portion of "For X, see Y" for-see items.
--------------------------------------------------------------------------------

--default options table used across the list stringification functions
local stringifyListDefaultOptions = {
conjunction = "and",
separator = ",",
altSeparator = ";",
space = " ",
formatted = false
}

-- Stringifies a list generically; probably shouldn't be used directly
function stringifyList(list, options)
-- Type-checks, defaults, and a shortcut
checkType("stringifyList", 1, list, "table")
if #list == 0 then return nil end
checkType("stringifyList", 2, options, "table", true)
options = options or {}
for k, v in pairs(stringifyListDefaultOptions) do
if options[k] == nil then options[k] = v end
end
local s = options.space
-- Format the list if requested
if options.formatted then list = mHatnote.formatPages(unpack(list)) end
-- Set the separator; if any item contains it, use the alternate separator
local separator = options.separator
--searches display text only
function searchDisp(t, f)
return string.find(string.sub(t, (string.find(t, '|') or 0) + 1), f)
end
for k, v in pairs(list) do
if searchDisp(v, separator) then
separator = options.altSeparator
break
end
end
-- Set the conjunction, apply Oxford comma, and force a comma if #1 has "§"
local conjunction = s .. options.conjunction .. s
if #list == 2 and searchDisp(list[1], "§") or #list > 2 then
conjunction = separator .. conjunction
end
-- Return the formatted string
return mw.text.listToText(list, separator .. s, conjunction)
end

--DRY function
function conjList (conj, list, fmt)
return stringifyList(list, {conjunction = conj, formatted = fmt})
end

-- Stringifies lists with "and" or "or"
function p.andList (...) return conjList("and", ...) end
function p.orList (...) return conjList("or", ...) end

--------------------------------------------------------------------------------
-- For see
--
-- Makes a "For X, see [[Y]]." list from raw parameters. Intended for the
-- {{about}} and {{redirect}} templates and their variants.
--------------------------------------------------------------------------------

--default options table used across the forSee family of functions
local forSeeDefaultOptions = {
andKeyword = 'and',
title = mw.title.getCurrentTitle().text,
otherText = 'other uses',
forSeeForm = 'For %s, see %s.',
}

--Collapses duplicate punctuation
function punctuationCollapse (text)
local replacements = {
["%.%.$"] = ".",
["%?%.$"] = "?",
["%!%.$"] = "!",
["%.%]%]%.$"] = ".]]",
["%?%]%]%.$"] = "?]]",
["%!%]%]%.$"] = "!]]"
}
for k, v in pairs(replacements) do text = string.gsub(text, k, v) end
return text
end

-- Structures arguments into a table for stringification, & options
function p.forSeeArgsToTable (args, from, options)
-- Type-checks and defaults
checkType("forSeeArgsToTable", 1, args, 'table')
checkType("forSeeArgsToTable", 2, from, 'number', true)
from = from or 1
checkType("forSeeArgsToTable", 3, options, 'table', true)
options = options or {}
for k, v in pairs(forSeeDefaultOptions) do
if options[k] == nil then options[k] = v end
end
-- maxArg's gotten manually because getArgs() and table.maxn aren't friends
local maxArg = 0
for k, v in pairs(args) do
if type(k) == 'number' and k > maxArg then maxArg = k end
end
-- Structure the data out from the parameter list:
-- * forTable is the wrapper table, with forRow rows
-- * Rows are tables of a "use" string & a "pages" table of pagename strings
-- * Blanks are left empty for defaulting elsewhere, but can terminate list
local forTable = {}
local i = from
local terminated = false
-- If there is extra text, and no arguments are given, give nil value
-- to not produce default of "For other uses, see foo (disambiguation)"
if options.extratext and i > maxArg then return nil end
-- Loop to generate rows
repeat
-- New empty row
local forRow = {}
-- On blank use, assume list's ended & break at end of this loop
forRow.use = args[i]
if not args[i] then terminated = true end
-- New empty list of pages
forRow.pages = {}
-- Insert first pages item if present
table.insert(forRow.pages, args[i + 1])
-- If the param after next is "and", do inner loop to collect params
-- until the "and"'s stop. Blanks are ignored: "1|and||and|3" → {1, 3}
while args[i + 2] == options.andKeyword do
if args[i + 3] then
table.insert(forRow.pages, args[i + 3])
end
-- Increment to next "and"
i = i + 2
end
-- Increment to next use
i = i + 2
-- Append the row
table.insert(forTable, forRow)
until terminated or i > maxArg

return forTable
end

-- Stringifies a table as formatted by forSeeArgsToTable
function p.forSeeTableToString (forSeeTable, options)
-- Type-checks and defaults
checkType("forSeeTableToString", 1, forSeeTable, "table", true)
checkType("forSeeTableToString", 2, options, "table", true)
options = options or {}
for k, v in pairs(forSeeDefaultOptions) do
if options[k] == nil then options[k] = v end
end
-- Stringify each for-see item into a list
local strList = {}
if forSeeTable then
for k, v in pairs(forSeeTable) do
local useStr = v.use or options.otherText
local pagesStr = p.andList(v.pages, true) or mHatnote._formatLink(mHatnote.disambiguate(options.title))
local forSeeStr = string.format(options.forSeeForm, useStr, pagesStr)
forSeeStr = punctuationCollapse(forSeeStr)
table.insert(strList, forSeeStr)
end
end
if options.extratext then table.insert(strList, punctuationCollapse(options.extratext..'.')) end
-- Return the concatenated list
return table.concat(strList, ' ')
end

-- Produces a "For X, see [[Y]]" string from arguments. Expects index gaps
-- but not blank/whitespace values. Ignores named args and args < "from".
function p._forSee (args, from, options)
local forSeeTable = p.forSeeArgsToTable(args, from, options)
return p.forSeeTableToString(forSeeTable, options)
end

-- As _forSee, but uses the frame.
function p.forSee (frame, from, options)
mArguments = require('Module:Arguments')
return p._forSee(mArguments.getArgs(frame), from, options)
end

return p

@@ Line 9: / Line 9: @@
 local mArguments --initialize lazily
 local mHatnote = require('Module:Hatnote')
 local libraryUtil = require('libraryUtil')
@@ Line 29: / Line 30: @@
 	formatted = false
+}
 -- Stringifies a list generically; probably shouldn't be used directly
-function stringifyList(list, options)
+local function stringifyList(list, options)
 	-- Type-checks, defaults, and a shortcut
 	checkType("stringifyList", 1, list, "table")
@@ Line 42: / Line 50: @@
 	local s = options.space
 	-- Format the list if requested
-	if options.formatted then list = mHatnote.formatPages(unpack(list)) end
+	if options.formatted then
 	-- Set the separator; if any item contains it, use the alternate separator
 	local separator = options.separator
 	for k, v in pairs(list) do
 		if searchDisp(v, separator) then
@@ Line 65: / Line 73: @@
 --DRY function
-function conjList (conj, list, fmt)
+function p.conjList (conj, list, fmt)
 	return stringifyList(list, {conjunction = conj, formatted = fmt})
 end
 -- Stringifies lists with "and" or "or"
-function p.andList (...) return conjList("and", ...) end
+function p.andList (...) return p.conjList("and", ...) end
-function p.orList (...) return conjList("or", ...) end
+function p.orList (...) return p.conjList("or", ...) end
 --------------------------------------------------------------------------------
@@ Line 89: / Line 97: @@
 --Collapses duplicate punctuation
-function punctuationCollapse (text)
+local function punctuationCollapse (text)
 	local replacements = {
 		["%.%.$"] = ".",
@@ Line 171: / Line 179: @@
 		for k, v in pairs(forSeeTable) do
 			local useStr = v.use or options.otherText
 			local forSeeStr = string.format(options.forSeeForm, useStr, pagesStr)
 			forSeeStr = punctuationCollapse(forSeeStr)

@@ Line 46: / Line 46: @@
 	local separator = options.separator
 	--searches display text only
-	local function searchDisp(t, f)
+	function searchDisp(t, f)
 		return string.find(string.sub(t, (string.find(t, '|') or 0) + 1), f)
 	end
@@ Line 171: / Line 171: @@
 		for k, v in pairs(forSeeTable) do
 			local useStr = v.use or options.otherText
-			local pagesStr = p.andList(v.pages, true) or mHatnote._formatLink{link = mHatnote.disambiguate(options.title)}
+			local pagesStr = p.andList(v.pages, true) or mHatnote._formatLink(mHatnote.disambiguate(options.title))
 			local forSeeStr = string.format(options.forSeeForm, useStr, pagesStr)
 			forSeeStr = punctuationCollapse(forSeeStr)