Module:PhysicsQC: Difference between revisions

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← Older edit
Move Quantum full contents images into right column
Prevent trailing data wrappers from breaking Quantum image column layout
 
(2 intermediate revisions by the same user not shown)
Line 10: Line 10:
--  * Index main groups: 2 columns.
--  * Index main groups: 2 columns.
--  * Book II / Book III / Book IV: one horizontal row below Index.
--  * Book II / Book III / Book IV: one horizontal row below Index.
--  * Full contents: 3 text columns plus a right image column.
--  * Full contents: 2 text columns plus a right image column.
--  * Full contents preserves raw body; section images render beside the text.
--  * Full contents preserves raw body; section images render beside the text.
--  * Counts exclude File/Image/Book/etc.
--  * Counts exclude File/Image/Book/etc.
Line 147: Line 147:


return count
return count
end
local function normalizeSectionImage(imageWikitext)
imageWikitext = imageWikitext or ''
local file = imageWikitext:match('%[%[%s*[Ff]ile%s*:%s*([^%]|%]]+)')
if not file then
file = imageWikitext:match('%[%[%s*[Ii]mage%s*:%s*([^%]|%]]+)')
end
if not file then
return imageWikitext
end
file = trim(file)
file = file:gsub('|.*$', '')
file = trim(file)
return '[[File:' .. file .. '|250px]]'
end
end


Line 397: Line 416:
local rawBody = table.concat(section.lines, '\n')
local rawBody = table.concat(section.lines, '\n')
local sectionImage = ''
local sectionImage = ''
-- The source data page wraps Full contents in <ol><div>...</div></ol>.
-- The final parsed section can inherit those closing tags; remove them so
-- they cannot close the rendered section layout before the image column.
rawBody = rawBody:gsub('%s*<%s*/%s*ol%s*>%s*<%s*/%s*div%s*>%s*$', '')
rawBody = rawBody:gsub('%s*<%s*/%s*div%s*>%s*<%s*/%s*includeonly%s*>%s*$', '')


local divImage = rawBody:match('^%s*<div[^>]-float%s*:%s*right.-%[%[File:[^%]]+%]%].-</div>')
local divImage = rawBody:match('^%s*<div[^>]-float%s*:%s*right.-%[%[File:[^%]]+%]%].-</div>')
Line 425: Line 450:
local imageHtml = ''
local imageHtml = ''
if sectionImage ~= '' then
if sectionImage ~= '' then
imageHtml = '<div style="flex:0 0 270px; max-width:270px; margin-left:1em;">' .. sectionImage .. '</div>'
imageHtml = '<div style="flex:0 0 270px; max-width:270px; margin-left:1em; text-align:center;">' .. normalizeSectionImage(sectionImage) .. '</div>'
end
end


Line 433: Line 458:
table.insert(out, '<div style="font-weight:bold; margin-bottom:0.4em;">' .. escapeHtml(sectionLabel) .. ' (' .. count .. ') <span style="font-size:85%; font-weight:normal;">[[#Index|Back to index]]</span></div>')
table.insert(out, '<div style="font-weight:bold; margin-bottom:0.4em;">' .. escapeHtml(sectionLabel) .. ' (' .. count .. ') <span style="font-size:85%; font-weight:normal;">[[#Index|Back to index]]</span></div>')


-- Full contents text is split into columns with the section image in a right column.
-- Full contents text is split into two columns with the section image in a right column.
table.insert(out, '<div style="display:flex; align-items:flex-start; gap:1em;">')
table.insert(out, '<div style="display:flex; align-items:flex-start; gap:1em;">')
table.insert(out, '<div style="flex:1 1 auto; min-width:0; column-count:3; column-gap:2em; column-rule:1px solid #eadf9a;">')
table.insert(out, '<div style="flex:1 1 auto; min-width:0; column-count:2; column-gap:2em; column-rule:1px solid #eadf9a;">')
table.insert(out, body)
table.insert(out, body)
table.insert(out, '</div>')
table.insert(out, '</div>')

Latest revision as of 18:37, 21 May 2026

Module:PhysicsQC

This module renders a structured, collapsible table of contents for the Quantum Collection project.

It separates **content (Q)** from **logic (M)** and is invoked from a book or overview page (B).

Usage

Table of contents (199 articles)

Index

Full contents

Architecture

  • Q (source page) – contains structured content
  • M (this module) – processes, counts, and renders
  • B (book/page) – invokes the module

Source page (Q) format

The source page must contain: 

<includeonly>

== Core pathway ==
# [[Physics:Quantum basics]]
# [[Physics:Quantum mechanics]]

== Full contents ==

=== Foundations ===
<li>[[Physics:Quantum basics]]</li>
<li>[[Physics:Quantum mechanics]]</li>

=== Conceptual and interpretations ===
<li>[[Physics:Quantum Interpretations of quantum mechanics]]</li>

=== Quantum optics and experiments ===
<li>[[Physics:Quantum optics beam splitter experiments]]</li>
[[Template:Quantum optics operators]]

</includeonly>

Features

  • Automatic total article count
  • Automatic per-section counts
  • Continuous numbering across sections
  • Independent collapsible sections
  • Clean rendering (no manual layout required)
  • No JavaScript required

Counting rules

Only items matching:

  • ... are counted. The following namespaces are excluded:
    • Template:
    • File:
    • Image:
    • Category:
    • Help:
    • Special:
    Duplicate links are counted only once in the total.

    Rendering behavior

    Each section:

    • is converted into a collapsible block
    • receives an automatic item count
    • is assigned correct numbering via <ol start="...">

    The module handles:

    • layout
    • numbering
    • counting

    The source page should NOT contain:

    • manual collapsible blocks
    • manual <ol> or start=
    • layout styling

    Important notes

    • Templates should NOT be inside <li> if you want numbering to match totals.
    • Images and descriptive text are preserved inside sections.
    • Section headings must use:
     === Section name ===

    Output structure

    The module returns: 

    = Table of content (N articles)=

== Core pathway ==
...

== Full contents ==
[collapsible sections]

    Maintenance

    To update content:

    • Edit the source page (Q)
    • Do NOT modify the module (M)

    The module automatically updates:

    • numbering
    • totals
    • layout

    Summary

    • Q = content and structure
    • M = logic and rendering
    • B = invocation

    This separation ensures scalability, consistency, and minimal maintenance. 

    • local p = {}
-- Cache bump: Render section images inside Quantum index headers.
-- Cache bump: Fields chapter expanded to 12 entries.

-- ============================================================
-- Module:PhysicsQC
-- Quantum Collection table-of-contents and gallery renderer.
--
-- Restored rules:
--   * Index main groups: 2 columns.
--   * Book II / Book III / Book IV: one horizontal row below Index.
--   * Full contents: 2 text columns plus a right image column.
--   * Full contents preserves raw body; section images render beside the text.
--   * Counts exclude File/Image/Book/etc.
--   * Gallery uses compact cards.
-- ============================================================

local function trim(s)
	if not s then
		return ''
	end
	return mw.text.trim(s)
end

local function escapeHtml(s)
	return mw.text.encode(s or '')
end

local function getPageContent(pageName)
	local title = mw.title.new(pageName or '')
	if not title then
		return ''
	end

	local text = title:getContent() or ''

	-- Prevent visible <includeonly> / </includeonly> leaks from data/template pages.
	text = text:gsub('<%s*/?%s*includeonly%s*>', '')

	return text
end

local function getFramePageContent(frame, pageName)
	if frame and frame.preprocess and pageName and pageName ~= '' then
		local ok, text = pcall(function()
			return frame:preprocess('{{:' .. pageName .. '}}')
		end)

		if ok and text and text ~= '' and text:match('==%s*Full contents%s*==') then
			return text:gsub('<%s*/?%s*includeonly%s*>', '')
		end
	end

	return getPageContent(pageName)
end
local function getCurrentPageName()
	local t = mw.title.getCurrentTitle()
	if not t then
		return ''
	end
	return t.prefixedText or ''
end

local function isCurrentBookPage()
	return getCurrentPageName():match('^Book:Quantum Collection') ~= nil
end

local function stripNamespaceForLabel(page)
	page = page or ''
	page = page:gsub('^Physics:Quantum data analysis/', '')
	page = page:gsub('^Physics:Quantum methods/', '')
	page = page:gsub('^Physics:Quantum materials/', '')
	page = page:gsub('^Physics:Quantum matter/', '')
	page = page:gsub('^Physics:Quantum atoms/', '')
	page = page:gsub('^Physics:Quantum basics/', '')
	page = page:gsub('^Physics:Quantum ', '')
	page = page:gsub('^Physics:', '')
	page = page:gsub('^Book:Quantum Collection/', '')
	page = page:gsub('_', ' ')
	return page
end

local function makeAnchorId(s)
	s = s or ''
	s = mw.text.decode(s, true)
	s = s:gsub('<[^>]+>', '')
	s = s:gsub('&nbsp;', ' ')
	s = trim(s)
	s = s:gsub('%s+', '_')
	return mw.uri.anchorEncode(s)
end

local function isSkippedLink(link)
	if not link or link == '' then
		return true
	end

	link = trim(link)

	if link:match('^#') then return true end
	if link:match('^File:') then return true end
	if link:match('^Image:') then return true end
	if link:match('^Category:') then return true end
	if link:match('^Help:') then return true end
	if link:match('^Special:') then return true end
	if link:match('^Template:') then return true end
	if link:match('^Module:') then return true end

	return false
end

local function isSkippedArticleCountLink(link)
	if isSkippedLink(link) then return true end
	if link:match('^Book:') then return true end
	return false
end

local function parseWikiLink(raw)
	raw = raw or ''

	local target, label = raw:match('^([^|]+)|(.+)$')

	if not target then
		target = raw
		label = stripNamespaceForLabel(raw)
	end

	target = trim(target)
	label = trim(label)

	return target, label
end

local function countArticleLinks(text)
	local count = 0
	local seen = {}

	for raw in (text or ''):gmatch('%[%[([^%]]+)%]%]') do
		local target = raw:match('^([^|#]+)') or raw
		target = trim(target)

		if not isSkippedArticleCountLink(target) and not seen[target] then
			seen[target] = true
			count = count + 1
		end
	end

	return count
end

local function normalizeSectionImage(imageWikitext)
	imageWikitext = imageWikitext or ''

	local file = imageWikitext:match('%[%[%s*[Ff]ile%s*:%s*([^%]|%]]+)')
	if not file then
		file = imageWikitext:match('%[%[%s*[Ii]mage%s*:%s*([^%]|%]]+)')
	end

	if not file then
		return imageWikitext
	end

	file = trim(file)
	file = file:gsub('|.*$', '')
	file = trim(file)

	return '[[File:' .. file .. '|250px]]'
end

-- ============================================================
-- Parse == Index ==
-- ============================================================

local function parseIndex(content)
	local indexText = content:match('==%s*Index%s*==%s*(.-)%s*==%s*Full contents%s*==')

	if not indexText then
		indexText = content:match('==%s*Index%s*==%s*(.*)') or ''
	end

	local groups = {}
	local currentGroup = nil

	for line in indexText:gmatch('[^\r\n]+') do
		line = trim(line)

		if line ~= '' then
			local boldContent = line:match("^'''%s*(.-)%s*'''%s*$")

			if boldContent then
				currentGroup = {
					name = trim(boldContent),
					links = {}
				}
				table.insert(groups, currentGroup)
			else
				for raw in line:gmatch('%[%[([^%]]+)%]%]') do
					local target, label = parseWikiLink(raw)
					target = target:match('^([^#]+)') or target
					target = trim(target)

					if currentGroup and not isSkippedLink(target) then
						table.insert(currentGroup.links, {
							target = target,
							label = label
						})
					end
				end
			end
		end
	end

	return groups
end

local function isBookGroup(group)
	if not group or not group.name then
		return false
	end

	local name = group.name

	if name == 'Book II' then return true end
	if name == 'Book III' then return true end
	if name == 'Book IV' then return true end

	if name == 'Quantum Book II' then return true end
	if name == 'Quantum Book III' then return true end
	if name == 'Quantum Book IV' then return true end

	return false
end

local function displayBookGroupName(name)
	name = name or ''
	name = name:gsub('^Quantum%s+', '')
	return name
end

local function renderOrdinaryIndexGroup(group, startNumber)
	local out = {}
	local n = startNumber or 1

	table.insert(out, '<div style="break-inside:avoid; margin-bottom:0.8em;">')
	table.insert(out, '<div style="font-weight:bold; margin-bottom:0.25em;">' .. escapeHtml(group.name) .. '</div>')

	if #group.links > 0 then
		table.insert(out, '<div style="margin-top:0; margin-left:1.2em;">')

		for _, link in ipairs(group.links) do
			local anchor = makeAnchorId(link.label)

			if link.target:match('^Book:') then
				table.insert(out, '<div>' .. n .. '. [[' .. link.target .. '|' .. escapeHtml(link.label) .. ']]</div>')
				n = n + 1
			else
				table.insert(out, '<div>' .. n .. '. [[#' .. anchor .. '|' .. escapeHtml(link.label) .. ']]</div>')
				n = n + 1
			end
		end

		table.insert(out, '</div>')
	end

	table.insert(out, '</div>')

	return table.concat(out, '\n'), n
end

local function renderBookRow(bookGroups)
	local out = {}

	table.insert(out, '<div class="noexcerpt" style="margin:1em 0 0.8em 0;">')
	table.insert(out, '<div style="display:flex; gap:2em; align-items:flex-start;">')

	for _, group in ipairs(bookGroups) do
		table.insert(out, '<div style="flex:1; min-width:0;">')
		table.insert(out, '<div style="font-weight:bold; margin-bottom:0.25em;">' .. escapeHtml(displayBookGroupName(group.name)) .. '</div>')

		if #group.links > 0 then
			table.insert(out, '<ul style="margin-top:0;">')

			for _, link in ipairs(group.links) do
				if link.target:match('^Book:') then
					table.insert(out, '<li>[[' .. link.target .. '|' .. escapeHtml(link.label) .. ']]</li>')
				else
					local anchor = makeAnchorId(link.label)
					table.insert(out, '<li>[[#' .. anchor .. '|' .. escapeHtml(link.label) .. ']]</li>')
				end
			end

			table.insert(out, '</ul>')
		end

		table.insert(out, '</div>')
	end

	table.insert(out, '</div>')
	table.insert(out, '</div>')

	return table.concat(out, '\n')
end

local function renderIndex(groups)
	if #groups == 0 then
		return ''
	end

	local normalGroups = {}
	local bookGroups = {}

	for _, group in ipairs(groups) do
		if isBookGroup(group) then
			table.insert(bookGroups, group)
		else
			table.insert(normalGroups, group)
		end
	end

	local out = {}

	table.insert(out, '= Index =')

	table.insert(out, '<div class="noexcerpt" style="column-count:2; column-gap:2em;">')

	local indexNumber = 1

	for _, group in ipairs(normalGroups) do
		local rendered
		rendered, indexNumber = renderOrdinaryIndexGroup(group, indexNumber)
		table.insert(out, rendered)
	end

	table.insert(out, '</div>')

	if #bookGroups > 0 then
		table.insert(out, renderBookRow(bookGroups))
	end

	return table.concat(out, '\n')
end

-- ============================================================
-- Parse == Full contents ==
-- ============================================================

local function parseFullContents(content)
	local full = content:match('==%s*Full contents%s*==%s*(.*)') or ''
	local sections = {}
	local current = nil

	for line in full:gmatch('[^\r\n]+') do
		local heading = line:match('^===%s*(.-)%s*===%s*$')

		if heading then
			current = {
				name = trim(heading),
				lines = {}
			}
			table.insert(sections, current)
		elseif current then
			table.insert(current.lines, line)
		end
	end

	return sections
end

local function forceOrderedList(body, startNumber)
	body = body or ''
	startNumber = startNumber or 1

	-- Extra safety in case includeonly tags survive from copied content.
	body = body:gsub('<%s*/?%s*includeonly%s*>', '')

	-- If the data page already contains an ordered list, preserve it.
	if body:match('<%s*ol[%s>]') then
		return body, startNumber
	end

	local out = {}
	local inList = false
	local n = startNumber

	for line in body:gmatch('([^\r\n]*)\r?\n?') do
		if line ~= '' then
			local liContent = line:match('^%s*<%s*li%s*>(.-)<%s*/%s*li%s*>%s*$')

			if liContent then
				if not inList then
					table.insert(out, '<div style="margin-top:0; margin-left:1.6em;">')
					inList = true
				end

				table.insert(out, '<div>' .. n .. '. ' .. liContent .. '</div>')
				n = n + 1
			else
				if inList then
					table.insert(out, '</div>')
					inList = false
				end

				table.insert(out, line)
			end
		end
	end

	if inList then
		table.insert(out, '</div>')
	end

	return table.concat(out, '\n'), n
end

local function renderSectionList(section, collapse, sectionNumber, articleStartNumber)
	local rawBody = table.concat(section.lines, '\n')
	local sectionImage = ''

	-- The source data page wraps Full contents in <ol><div>...</div></ol>.
	-- The final parsed section can inherit those closing tags; remove them so
	-- they cannot close the rendered section layout before the image column.
	rawBody = rawBody:gsub('%s*<%s*/%s*ol%s*>%s*<%s*/%s*div%s*>%s*$', '')
	rawBody = rawBody:gsub('%s*<%s*/%s*div%s*>%s*<%s*/%s*includeonly%s*>%s*$', '')

	local divImage = rawBody:match('^%s*<div[^>]-float%s*:%s*right.-%[%[File:[^%]]+%]%].-</div>')
	if divImage then
		sectionImage = divImage:match('%[%[File:[^%]]+%]%]') or ''
		rawBody = rawBody:gsub('^%s*<div[^>]-float%s*:%s*right.-%[%[File:[^%]]+%]%].-</div>%s*', '', 1)
	else
		sectionImage = rawBody:match('^%s*(%[%[File:[^%]]+%]%])') or ''
		if sectionImage ~= '' then
			rawBody = rawBody:gsub('^%s*%[%[File:[^%]]+%]%]%s*', '', 1)
		end
	end

	local body, nextArticleNumber = forceOrderedList(rawBody, articleStartNumber)
	local count = countArticleLinks(body)
	local anchor = makeAnchorId(section.name)
	local collapsedClass = ''

	if collapse then
		collapsedClass = ' mw-collapsed'
	end

	local sectionLabel = section.name
	if sectionNumber then
		sectionLabel = tostring(sectionNumber) .. '. ' .. sectionLabel
	end

	local imageHtml = ''
	if sectionImage ~= '' then
		imageHtml = '<div style="flex:0 0 270px; max-width:270px; margin-left:1em; text-align:center;">' .. normalizeSectionImage(sectionImage) .. '</div>'
	end

	local out = {}

	table.insert(out, '<div id="' .. anchor .. '" class="mw-collapsible' .. collapsedClass .. '" style="border:1px solid #e0d890; background:#fffdf0; margin:0.8em 0; padding:0.6em;">')
	table.insert(out, '<div style="font-weight:bold; margin-bottom:0.4em;">' .. escapeHtml(sectionLabel) .. ' (' .. count .. ') <span style="font-size:85%; font-weight:normal;">[[#Index|Back to index]]</span></div>')

	-- Full contents text is split into two columns with the section image in a right column.
	table.insert(out, '<div style="display:flex; align-items:flex-start; gap:1em;">')
	table.insert(out, '<div style="flex:1 1 auto; min-width:0; column-count:2; column-gap:2em; column-rule:1px solid #eadf9a;">')
	table.insert(out, body)
	table.insert(out, '</div>')
	table.insert(out, imageHtml)
	table.insert(out, '</div>')

	table.insert(out, '</div>')

	return table.concat(out, '\n'), nextArticleNumber
end
local function renderFullContents(sections)
	if #sections == 0 then
		return ''
	end

	local out = {}
	local collapse = false

	table.insert(out, '= Full contents =')

	local articleNumber = 1

	for i, section in ipairs(sections) do
		local rendered
		rendered, articleNumber = renderSectionList(section, collapse, i, articleNumber)
		table.insert(out, rendered)
	end

	return table.concat(out, '\n')
end

local function totalArticleCount(sections)
	local n = 0

	for _, section in ipairs(sections) do
		n = n + countArticleLinks(table.concat(section.lines, '\n'))
	end

	return n
end

-- ============================================================
-- Public TOC functions
-- ============================================================

function p.tocHeading(frame)
	local args = frame.args or {}
	local dataPage = args[1] or 'Physics:Quantum basics/See also'
	local content = getPageContent(dataPage)
	local sections = parseFullContents(content)
	local n = totalArticleCount(sections)

	return '= Table of contents (' .. n .. ' articles) ='
end

function p.tocHeadingAndList(frame)
	local args = frame.args or {}
	local dataPage = args[1] or 'Physics:Quantum basics/See also'
	local content = getPageContent(dataPage)

	local groups = parseIndex(content)
	local sections = parseFullContents(content)
	local n = totalArticleCount(sections)

	local out = {}

	table.insert(out, '= Table of contents (' .. n .. ' articles) =')
	table.insert(out, renderIndex(groups))
	table.insert(out, renderFullContents(sections))

	return table.concat(out, '\n\n')
end

-- ============================================================
-- Child-book wrappers
-- ============================================================

function p.qm(frame)
	frame = frame or {}
	frame.args = frame.args or {}
	frame.args[1] = frame.args[1] or 'Physics:Quantum basics/See also/Matter'
	return p.tocHeadingAndList(frame)
end

function p.qt(frame)
	frame = frame or {}
	frame.args = frame.args or {}
	frame.args[1] = frame.args[1] or 'Physics:Quantum basics/See also/Methods'
	return p.tocHeadingAndList(frame)
end

function p.qd(frame)
	frame = frame or {}
	frame.args = frame.args or {}
	frame.args[1] = frame.args[1] or 'Physics:Quantum basics/See also/Data Analysis'
	return p.tocHeadingAndList(frame)
end

-- ============================================================
-- Gallery helpers
-- ============================================================

local function extractPagesForGallery(content)
	local pages = {}
	local seen = {}

	local full = content:match('==%s*Full contents%s*==%s*(.*)') or content

	for raw in full:gmatch('%[%[([^%]]+)%]%]') do
		local target = raw:match('^([^|#]+)') or raw
		target = trim(target)

		if not isSkippedLink(target) and not target:match('^Book:') and not seen[target] then
			seen[target] = true
			table.insert(pages, target)
		end
	end

	return pages
end

local function firstFileInArticle(page)
	local text = getPageContent(page)

	if text == '' then
		return nil
	end

	local file = text:match('%[%[%s*[Ff]ile%s*:%s*([^%]|%]]+)')

	if not file then
		file = text:match('%[%[%s*[Ii]mage%s*:%s*([^%]|%]]+)')
	end

	if file then
		file = trim(file)
		file = file:gsub('|.*$', '')
		file = trim(file)
	end

	return file
end

local function normalizeGalleryWidth(value)
	local width = tonumber(value) or 150

	if width < 40 then
		width = 40
	elseif width > 400 then
		width = 400
	end

	return math.floor(width)
end

local function renderGalleryCard(page, file, width)
	local label = stripNamespaceForLabel(page)
	local out = {}

	table.insert(out, '<div style="display:inline-block; vertical-align:top; width:180px; margin:6px; padding:5px; border:1px solid #e0d890; background:#fff8cc; text-align:center;">')
	if file then
		table.insert(out, '[[File:' .. file .. '|' .. width .. 'px]]')
	else
		table.insert(out, '<div style="height:120px; display:flex; align-items:center; justify-content:center; border:1px dashed #c0a850; background:#fffdf0; color:#900; font-size:90%;">No image found</div>')
	end

	table.insert(out, '<div style="font-size:90%; line-height:1.25; margin-top:4px;">[[' .. page .. '|' .. escapeHtml(label) .. ']]</div>')
	table.insert(out, '</div>')

	return table.concat(out, '\n')
end

-- ============================================================
-- Public gallery function
-- ============================================================

function p.gallery(frame)
	local args = frame.args or {}
	local dataPage = args[1] or 'Physics:Quantum basics/See also'
	local width = normalizeGalleryWidth(args.width or args[2])
	local content = getPageContent(dataPage)

	local pages = extractPagesForGallery(content)

	local out = {}
	local imageCount = 0
	local missingCount = 0
	local pageCount = #pages

	table.insert(out, '<div class="noexcerpt" style="max-width:100%; clear:both;">')

	for _, page in ipairs(pages) do
		local file = firstFileInArticle(page)

		if file then
			imageCount = imageCount + 1
		else
			missingCount = missingCount + 1
		end

		table.insert(out, renderGalleryCard(page, file, width))
	end

	table.insert(out, '</div>')

	local heading = '== Gallery (' .. imageCount .. ' images, ' .. missingCount .. ' missing, ' .. pageCount .. ' pages) =='

	return heading .. '\n' .. table.concat(out, '\n')
end

return p
    Retrieved from "https://scholarlywiki.org/index.php?title=Module:PhysicsQC&oldid=7089"