Module:Quote

--[=[	This module contains functions to implement quote-* templates.

Author: Benwing2; conversion into Lua of template, written by Sgconlaw with some help from Erutuon and Benwing2.

You should replace a call to with , except that you only need to pass in arguments that aren't direct pass-throughs. For example, invoked like this: This can be reduced to a call to the module like this:

None of the arguments that are simple passthroughs need to be passed in, because the source_t function reads both the arguments passed to it *and* the arguments passed to the parent template, with the former overriding the latter.

The module code should work like the template code, except that in a few situations I fixed apparent bugs in the template code in the process of porting. ]=]

local export = {}

local rsubn = mw.ustring.gsub local rmatch = mw.ustring.match local rfind = mw.ustring.find local rsplit = mw.text.split local ulen = mw.ustring.len

local test_new_code = false local test_new_code_with_errors = false

-- version of rsubn that discards all but the first return value local function rsub(term, foo, bar) local retval = rsubn(term, foo, bar) return retval end

local function maintenance_line(text) return "(" .. text .. ") " end

local function isbn(text) return "→ISBN" .. require("Module:check isxn").check_isbn(text, " Invalid ISBN ") end

local function issn(text) return "ISSN [https://www.worldcat.org/issn/" .. text .. " " .. text .. "]" ..		require("Module:check isxn").check_issn(text, " Invalid ISSN ") end

local function lccn(text) local origtext = text text = rsub(text, " ", "") if rfind(text, "%-") then -- old-style LCCN; reformat per request by User:The Editor's Apprentice local prefix, part1, part2 = rmatch(text, "^(.-)([0-9]+)%-([0-9]+)$") if prefix then if ulen(part2) < 6 then part2 = ("0"):rep(6 - ulen(part2)) .. part2 end text = prefix .. part1 .. part2 end end return "LCCN [https://lccn.loc.gov/" .. mw.uri.encode(text) .. " " .. origtext .. "]" end

local function format_date(text) return mw.getCurrentFrame:callParserFunction{name="#formatdate", args=text} end

local function tag_nowiki(text) return mw.getCurrentFrame:callParserFunction{name="#tag", args={"nowiki", text}} end

local function format_langs(langs) local langcodes = rsplit(langs, ",") local langnames = {} for _, langcode in ipairs(langcodes) do		local lang = require("Module:languages").getByCode(langcode) or require("Module:languages").err(langcode, 1) table.insert(langnames, lang:getCanonicalName) end if #langnames == 1 then return langnames[1] elseif #langnames == 2 then return langnames[1] .. " and " .. langnames[2] else local retval = {} for i, langname in ipairs(langnames) do			table.insert(retval, langname) if i <= #langnames - 2 then table.insert(retval, ", ") elseif i == #langnames - 1 then table.insert(retval, ",  and ") end end return table.concat(retval, "") end end

-- Fancy version of ine (if-not-empty). Converts empty string to nil, -- but also strips leading/trailing space and then single or double quotes, -- to allow for embedded spaces. (NOTE: Commented out quote processing, in case they are needed in args.) -- FIXME! Copied directly from ru-noun. Move to utility package. local function ine(arg) if not arg then return nil end arg = rsub(arg, "^%s*(.-)%s*$", "%1") if arg == "" then return nil end --local inside_quotes = rmatch(arg, '^"(.*)"$') --if inside_quotes then --	return inside_quotes --end --inside_quotes = rmatch(arg, "^'(.*)'$") --if inside_quotes then --	return inside_quotes --end return arg end

-- Clone frame's and parent's args while also assigning nil to empty strings. local function clone_args(frame, include_direct, include_parent) local args = {} -- If both include_parent and include_direct are given, processing the former must come first so that -- direct args override parent args. if include_parent then for pname, param in pairs(frame:getParent.args) do			args[pname] = ine(param) end end if include_direct then for pname, param in pairs(frame.args) do			args[pname] = ine(param) end end return args end

local function check_url(param, value) if value and value:find(" ") and not value:find("%[") then error(("URL not allowed to contain a space, but saw %s=%s"):format(param, value)) end return value end

-- Implementation of. function export.source(args) local tracking_categories = {}

local argslang = args.lang or args[1] if not argslang then -- For the moment, only trigger an error on mainspace pages and -- other pages that are not user pages or pages containing discussions. -- These are the same pages that appear in the appropriate tracking -- categories. User and discussion pages have not generally been -- fixed up to include a language code and so it's more helpful -- to use a maintenance line than signal an error. local FULLPAGENAME = mw.title.getCurrentTitle.fullText local NAMESPACE = mw.title.getCurrentTitle.nsText

if NAMESPACE ~= "Template" and not require("Module:usex/templates").page_should_be_ignored(FULLPAGENAME) then require("Module:languages").err(nil, 1) end end

if args.date and args.year then error("Only one of date= or year= should be specified") end

local output = {} -- Add text to the output. The text goes into a list, and we concatenate -- all the list components together at the end. local function add(text) table.insert(output, text) end if args.brackets == "on" then add("[") end add(require("Module:time").quote_impl(args)) if args.origdate then add(" [" .. args.origdate .. "]") elseif args.origyear and args.origmonth then add(" [" .. args.origmonth .. " " .. args.origyear .. "]") elseif args.origyear then add(" [" .. args.origyear .. "]") end if args.author or args.last or args.quotee then for i=1,5 do			local suf = i == 1 and "" or i -- Return the argument named PARAM, possibly with a suffix added (e.g. 2 for author2, 3 for last3). The suffix is			-- either "" (an empty string) for the first set of params (author, last, first, etc.) or a number for further sets -- of params (author2, last2, first2, etc.). local function a(param) return args[param .. suf] end if a("author") or a("last") then -- If first author, output a comma unless used. if i == 1 and not args.nodate then add(", ") end -- If not first author, output a semicolon to separate from preceding authors. add(i == 1 and " " or "&#59; ") -- &#59; = semicolon if a("authorlink") then add("")				end				if a("author") then					add(a("author"))				elseif a("last") then					add(a("last"))					if a("first") then						add(", " .. a("first"))					end				end				if a("authorlink") then					add("") end if a("trans-author") or a("trans-last") then add(" &#91;") if a("trans-authorlink") then add("")					end					if a("trans-author") then						add(a("trans-author"))					elseif a("trans-last") then						add(a("trans-last"))						if a("trans-first") then							add(", ")							add(a("trans-first"))						end					end					if a("trans-authorlink") then						add("") end add("&#93;") end end end if args.coauthors then add("&#59; " .. args.coauthors) end if args.quotee then add(", quoting " .. args.quotee) end elseif args.year or args.date or args.start_year or args.start_date then --If no author stated but date provided, add a comma. add(",") end if args.author or args.last or args.quotee then add(",") end add(" ")

local function has_new_title_or_ancillary_author return args.chapter2 or args.title2 or			args.trans2 or args.translator2 or args.translators2 or			args.mainauthor2 or args.editor2 or args.editors2 end

local function has_new_title_or_author return args["2ndauthor"] or args["2ndlast"] or has_new_title_or_ancillary_author end

local function has_newversion return args.newversion or args.location2 or has_new_title_or_author end

-- This handles everything after displaying the author, starting with the -- chapter and ending with page, column and then other=. It is currently -- called twice: Once to handle the main portion of the citation, and once -- to handle a "newversion" citation. `suf` is either "" for the main portion -- or a number (currently only 2) for a "newversion" citation. In a few -- places we conditionalize on `suf` to take actions depending on its value. -- `sep` is the separator to display before the first item we add; see -- add_with_sep below. local function postauthor(suf, sep) -- Return the argument named PARAM, possibly with a suffix added (e.g. 2 for author2, 3 for last3). The suffix is		-- either "" (an empty string) for the first set of params (chapter, title, translator, etc.) or a number for further -- sets of params (chapter2, title2, translator2, etc.). local function a(param) return args[param .. suf] end -- Identical to a(param) except that it verifies that no space is present. Should be used for URL's.		local function aurl(param) return check_url(param, a(param)) end if a("chapter") then if require("Module:number-utilities").get_number(a("chapter")) then -- Arabic chapter number add(" chapter ") if aurl("chapterurl") then add("[" .. aurl("chapterurl") .. " " .. a("chapter") .. "]") else add(a("chapter")) end elseif rfind(a("chapter"), "^[mdclxviMDCLXVI]+$") and require("Module:roman numerals").roman_to_arabic(a("chapter"), true) then -- Roman chapter number add(" chapter ") local uchapter = mw.ustring.upper(a("chapter")) if aurl("chapterurl") then add("[" .. aurl("chapterurl") .. " " .. uchapter .. "]") else add(uchapter) end else -- Must be a chapter name add(" “") local toinsert if aurl("chapterurl") then toinsert = "[" .. aurl("chapterurl") .. " " .. a("chapter") .. "]"				else toinsert = a("chapter") end add(require("Module:italics").unitalicize_brackets(toinsert)) if a("trans-chapter") then add(" &#91;" .. require("Module:italics").unitalicize_brackets(a("trans-chapter")) .. "&#93;") end add("”") end if not a("notitle") then add(", in ") end end

local translator = a("trans") or a("translator") or a("translators") if a("mainauthor") then add(a("mainauthor") .. ((translator or a("editor") or a("editors")) and "&#59; " or ",")) end if translator then add(translator .. ", transl." .. ((a("editor") or a("editors")) and "&#59; " or ",")) end if a("editor") then add(a("editor") .. ", editor,") elseif a("editors") then add(a("editors") .. ", editors,") end

-- If we're in the "newversion" code (suf ~= ""), and there's no title -- and no URL, then the first time we add anything after the title, -- we don't want to add a separating comma because the preceding text -- will say "republished " or "republished as " or "translated as " or -- similar. In all other cases, we do want to add a separating comma. -- We handle this using a `sep` variable whose value will generally -- either be "" or ", ". The add_with_sep(text) function adds the `sep` -- variable and then `text`, and then resets `sep` to ", " so the next -- time around we do add a comma to separate `text` from the preceding -- piece of text. local function add_with_sep(text) add(sep .. text) sep = ", " end if a("title") then add(" " .. require("Module:italics").unitalicize_brackets(a("title")) .. " ") if a("trans-title") then add(" &#91; " .. require("Module:italics").unitalicize_brackets(a("trans-title")) .. " &#93;") end if a("series") then add(" (" .. a("series"))				if a("seriesvolume") then					add("&#59; " .. a("seriesvolume"))				end				add(")") end sep = ", " elseif suf == "" then sep = ", " if not a("notitle") then add(maintenance_line("Please provide the book title or journal name")) end end if aurl("archiveurl") or aurl("url") then add("&lrm;[" .. (aurl("archiveurl") or aurl("url")) .. "]") sep = ", " end

if aurl("urls") then add("&lrm;" .. aurl("urls") .. "") sep = ", " end

if a("volume") then add_with_sep("volume " .. a("volume")) elseif a("volume_plain") then add_with_sep(a("volume_plain")) end if a("issue") then add_with_sep("number " .. a("issue")) end

-- This function handles the display of annotations like "(in French)" -- or "(in German; quote in Nauruan)". It takes two params PRETEXT and -- POSTTEXT to display before and after the annotation, respectively. -- These are used to insert the surrounding parens, commas, etc.		-- They are necessary because we don't always display the annotation -- (in fact it's usually not displayed), and when there's no annotation, -- no pre-text or post-text is displayed. local function langhandler(pretext, posttext) local argslang if suf == "" then argslang = args.lang or args[1] else argslang = a("lang") end if a("worklang") then return pretext .. "in " .. format_langs(a("worklang")) .. posttext elseif argslang and a("termlang") and argslang ~= a("termlang") then return pretext .. "in " .. format_langs(argslang) .. posttext elseif not argslang and suf == "" then return pretext .. maintenance_line("Please specify the language of the quote") .. posttext end return "" end

if a("genre") then add(" (" .. a("genre") .. (a("format") and ", " .. a("format") or "") .. langhandler(", ", "") .. ")")			sep = ", " elseif a("format") then add(" (" .. a("format") .. langhandler(", ", "") .. ")")			sep = ", " else local to_insert = langhandler(" (", ")") if to_insert ~= "" then sep = ", " add(to_insert) end end

if a("others") then add_with_sep(a("others")) end if a("edition") then add_with_sep(a("edition") .. " edition") end if a("quoted_in") then table.insert(tracking_categories, "Quotations using quoted-in parameter") add_with_sep("quoted in " .. a("quoted_in")) end

if a("publisher") then if a("city") or a("location") then add_with_sep((a("city") or a("location")) .. "&#58;") -- colon sep = " " end add_with_sep(a("publisher")) elseif a("city") or a("location") then add_with_sep(a("city") or a("location")) end

if a("original") then add_with_sep((a("type") or "translation") .. " of " .. a("original")				.. " " .. (a("by") and " by " .. a("by") or "")) elseif a("by") then add_with_sep((a("type") or "translation") .. " of original by " .. a("by")) end

if a("year_published") then add_with_sep("published " .. a("year_published")) end

if suf ~= "" and has_newversion then add_with_sep(a("date") or a("year") or maintenance_line("Please provide a date or year")) end -- From here on out, there should always be a preceding item, so we -- can dispense with add_with_sep and always insert the comma. if a("bibcode") then add(", Bibcode: mw.uri.encode(a("bibcode")) .. " " .. a("bibcode") .. " ") end if a("doi") then add(", DOI:mw.uri.encode(a("doi") or a("doilabel") or "")				.. " " .. tag_nowiki(a("doi")) .. " ") end if a("isbn") then add(", " .. isbn(a("isbn")) .. " ") end if a("issn") then add(", " .. issn(a("issn")) .. " ") end if a("jstor") then add(", JSTOR ..				mw.uri.encode(a("jstor")) .. " " .. a("jstor") .. " ") end if a("lccn") then add(", " .. lccn(a("lccn")) .. " ") end if a("oclc") then add(", OCLC ..				mw.uri.encode(a("oclc")) .. " " .. a("oclc") .. " ") end if a("ol") then add(", OL ..				mw.uri.encode(a("ol")) .. "/ " .. a("ol") .. " ") end if a("pmid") then add(", PMID ..				mw.uri.encode(a("pmid")) .. " " .. a("pmid") .. " ") end if a("ssrn") then add(", SSRN ..				mw.uri.encode(a("ssrn")) .. " " .. a("ssrn") .. " ") end if a("id") then add(", " .. a("id") .. " ") end if aurl("archiveurl") then add(", archived from ") local url = aurl("url") if not url then -- attempt to infer original URL from archive URL; this works at				-- least for Wayback Machine (web.archive.org) URL's				url = rmatch(aurl("archiveurl"), "/(https?:.*)$") if not url then error("When archiveurl" .. suf .. "= is specified, url" .. suf .. "= must also be included") end end add("[" .. url .. " the original] on ") if a("archivedate") then add(format_date(a("archivedate"))) else error("When archiveurl" .. suf .. "= is specified, archivedate" .. suf .. "= must also be included") end end if a("accessdate") then --Otherwise do not display here, as already used as a fallback for missing date= or year= earlier. if a("date") or a("nodate") or a("year") then add(", retrieved " .. format_date(a("accessdate"))) end end if a("laysummary") then add(", [" .. a("laysummary") .. " lay summary]") if a("laysource") then add(" – " .. a("laysource") .. "") end end if a("laydate") then add(" (" .. format_date(a("laydate")) .. ")")		end if a("section") then add(", " .. (aurl("sectionurl") and "[" .. aurl("sectionurl") .. " " .. a("section") .. "]" or a("section"))) end if a("line") then add(", line " .. a("line")) elseif a("lines") then add(", lines " .. a("lines")) end if a("page") or a("pages") then local function page_or_pages if a("pages") then return "pages " .. a("pages") else return "page " .. a("page") end end add(", " .. (aurl("pageurl") and "[" .. aurl("pageurl") .. " " .. page_or_pages .. "]" or page_or_pages)) end if a("column") or a("columns") then local function column_or_columns if a("columns") then return "columns " .. a("columns") else return "column " .. a("column") end end add(", " .. (aurl("columnurl") and "[" .. aurl("columnurl") .. " " .. column_or_columns .. "]" or column_or_columns)) end if a("other") then add(", " .. a("other")) end end

-- display all the text that comes after the author, for the main portion. postauthor("", "")

local sep -- If there's a "newversion" section, add the new-version text. if has_newversion then --Test for new version of work. add("&#59; ") -- semicolon if args.newversion then add(args.newversion) elseif not args.edition2 then if has_new_title_or_author then add("republished as") else add("republished") end end add(" ") sep = "" else sep = ", " end

-- Add the author(s). if args["2ndauthor"] or args["2ndlast"] then add(" ") if args["2ndauthorlink"] then add("")		end		if args["2ndauthor"] then			add(args["2ndauthor"])		elseif args["2ndlast"] then			add(args["2ndlast"])			if args["2ndfirst"] then				add(", " .. args["2ndfirst"])			end		end		if args["2ndauthorlink"] then			add("") end -- FIXME, we should use sep = ", " here too and fix up the handling -- of chapter/mainauthor/etc. in postauthor to use add_with_sep. if has_new_title_or_ancillary_author then add(", ") sep = "" else sep = ", " end end

-- display all the text that comes after the author, for the "newversion" -- section. postauthor(2, sep)

add(":")

-- Concatenate output portions to form output text. local output_text = table.concat(output)

-- Remainder of code handles adding categories. We add one or more of the -- following categories: --	-- 1., based on the first language --   code in termlang= or lang=. Not added to non-main-namespace pages --   except for Reconstruction: and Appendix:. Not added if lang= is --   missing or nocat= is given. -- 2., if lang= isn't	--   specified. Added to some non-main-namespace pages, but not talk pages, --   user pages, or Wiktionary discussion pages (e.g. Grease Pit, Tea Room,	--    Beer Parlour). -- 3., if nocat= is given. --   Added to the same pages as for. -- 4. ,	--   if archiveurl= is specified but not archivedate=. Added to the same --   pages as for. -- 5., if both --   date= and year= are specified. Added to the same pages as for --   .	local categories = {} local NAMESPACE = mw.title.getCurrentTitle.nsText

local langcode = args.termlang or argslang or "und" langcode = rsplit(langcode, ",")[1] local lang = require("Module:languages").getByCode(langcode) if not lang and NAMESPACE ~= "Template" then error("The language code \"" .. langcode .. "\" is not valid.") end

if args.nocat then table.insert(tracking_categories, "Quotations using nocat parameter") end if argslang then if lang and not args.nocat then table.insert(categories, lang:getCanonicalName .. " terms with quotations") end else table.insert(tracking_categories, "Quotations with missing lang parameter") end if args.archiveurl and not args.archivedate then table.insert(tracking_categories, "Quotations using archiveurl without archivedate") end if args.date and args.year then table.insert(tracking_categories, "Quotation templates using both date and year") end

local FULLPAGENAME = mw.title.getCurrentTitle.fullText return output_text .. (not lang and "" or		require("Module:utilities").format_categories(categories, lang) ..		require("Module:utilities").format_categories(tracking_categories, lang, nil, nil, not require("Module:usex/templates").page_should_be_ignored(FULLPAGENAME))) end

-- External interface, meant to be called from a template. function export.source_t(frame) local args = clone_args(frame, "include direct", "include parent") local newret = export.source(args) if test_new_code then local oldret = frame:expandTemplate{title="quote-meta/source", args=args} local function canon(text) text = rsub(rsub(text, "&#32;", " "), " ", "{SPACE}") text = rsub(rsub(text, "%[", "{LBRAC}"), "%]", "{RBRAC}") text = rsub(text, "`UNIQ%-%-nowiki%-[0-9A-F]+%-QINU`", "`UNIQ--nowiki-{REPLACED}-QINU`") return text end local canon_newret = canon(newret) local canon_oldret = canon(oldret) if canon_newret ~= canon_oldret then require("Module:debug").track("quote-source/diff") if test_new_code_with_errors then error("different: <<" .. canon_oldret .. ">> vs <<" .. canon_newret .. ">>") end else require("Module:debug").track("quote-source/same") if test_new_code_with_errors then error("same") end end return oldret end return newret end

-- External interface, meant to be called from a template. function export.call_quote_template(frame) local iparams = { ["template"] = {}, ["textparam"] = {}, ["pageparam"] = {}, ["allowparams"] = {list = true}, ["propagateparams"] = {list = true}, }	local iargs, other_direct_args = require("Module:parameters").process(frame.args, iparams, "return unknown") local direct_args = {} for pname, param in pairs(other_direct_args) do		direct_args[pname] = ine(param) end

local function process_paramref(paramref) if not paramref then return {} end local params = rsplit(paramref, "%s*,%s*") for i, param in ipairs(params) do			if rfind(param, "^[0-9]+$") then param = tonumber(param) end params[i] = param end return params end local function fetch_param(source, params) for _, param in ipairs(params) do			if source[param] then return source[param] end end return nil end local params = { ["text"] = {}, ["passage"] = {}, ["footer"] = {}, ["brackets"] = {}, }	local textparams = process_paramref(iargs.textparam) for _, param in ipairs(textparams) do		params[param] = {} end local pageparams = process_paramref(iargs.pageparam) if #pageparams > 0 then params["page"] = {} params["pages"] = {} for _, param in ipairs(pageparams) do			params[param] = {} end end

local parent_args = frame:getParent.args local allow_all = false for _, allowspec in ipairs(iargs.allowparams) do		for _, allow in ipairs(rsplit(allowspec, "%s*,%s*")) do			local param = rmatch(allow, "^(.*):list$") if param then if rfind(param, "^[0-9]+$") then param = tonumber(param) end params[param] = {list = true} elseif allow == "*" then allow_all = true else if rfind(allow, "^[0-9]+$") then allow = tonumber(allow) end params[allow] = {} end end end

local params_to_propagate = {} for _, propagate_spec in ipairs(iargs.propagateparams) do		for _, param in ipairs(process_paramref(propagate_spec)) do			table.insert(params_to_propagate, param) params[param] = {} end end

local args = require("Module:parameters").process(parent_args, params, allow_all) parent_args = require("Module:table").shallowcopy(parent_args)

if textparams[1] ~= "-" then other_direct_args.passage = args.text or args.passage or fetch_param(args, textparams) end if #pageparams > 0 and pageparams[1] ~= "-" then other_direct_args.page = fetch_param(args, pageparams) or args.page or nil other_direct_args.pages = args.pages end if args.footer then other_direct_args.footer = frame:expandTemplate { title = "small", args = {args.footer} } end other_direct_args.brackets = args.brackets if not other_direct_args.authorlink and not other_direct_args.author:find("[%[<]") then other_direct_args.authorlink = other_direct_args.author end for _, param in ipairs(params_to_propagate) do		if args[param] then other_direct_args[param] = args[param] end end

return frame:expandTemplate { title = iargs.template or "quote-book", args = other_direct_args } end

local paramdoc_param_replacements = { passage = { param_with_synonym = '< >, text, or passage', param_no_synonym = 'text or passage', text = [=[ },	page = { param_with_synonym = '< > or page, or pages', param_no_synonym = 'page or pages', text = [=[
 * < > – the passage to be quoted.]=],
 * < > – mandatory in some cases: the page number(s) quoted from. When quoting a range of pages, note the following:
 * Separate the first and last pages of the range with an en dash, like this: 10–11.
 * You must also use pageref to indicate the page to be linked to (usually the page on which the Wiktionary entry appears).
 * This parameter must be specified to have the template link to the online version of the work.]=]

},	page_with_roman_preface = { param_with_synonym = {"inherit", "page"}, param_no_synonym = {"inherit", "page"}, text = [=[
 * < > – mandatory in some cases: the page number(s) quoted from. If quoting from the preface, specify the page number(s) in lowercase Roman numerals. When quoting a range of pages, note the following:
 * Separate the first and last page number of the range with an en dash, like this: 10–11 or iii–iv.
 * You must also use pageref to indicate the page to be linked to (usually the page on which the Wiktionary entry appears).
 * This parameter must be specified to have the template link to the online version of the work.]=]

},	chapter = { param_with_synonym = '< > or chapter', param_no_synonym = 'chapter', text = [=[ },	roman_chapter = { param_with_synonym = {"inherit", "chapter"}, param_no_synonym = {"inherit", "chapter"}, text = [=[ },	arabic_chapter = { param_with_synonym = {"inherit", "chapter"}, param_no_synonym = {"inherit", "chapter"}, text = [=[ },	trailing_params = { text = [=[ } }
 * < > – the name of the chapter quoted from.]=],
 * < > – the chapter number quoted from in uppercase Roman numerals.]=],
 * < > – the chapter number quoted from in Arabic numerals.]=],
 * footer – a comment on the passage quoted.
 * brackets – use on to surround a quotation with brackets. This indicates that the quotation either contains a mere mention of a term (for example, "some people find the word manoeuvre hard to spell") rather than an actual use of it (for example, "we need to manoeuvre carefully to avoid causing upset"), or does not provide an actual instance of a term but provides information about related terms.]=],

function export.paramdoc(frame) local params = { [1] = {},	}

local parargs = frame:getParent.args local args = require("Module:parameters").process(parargs, params)

local text = args[1]

local function do_param_with_optional_synonym(param, text_to_sub, paramtext_synonym, paramtext_no_synonym) local function sub_param(synonym) local subbed_paramtext if synonym then subbed_paramtext = rsub(paramtext_synonym, "< >", "" .. synonym .. "") else subbed_paramtext = paramtext_no_synonym end return frame:preprocess(rsub(text_to_sub, "< >", subbed_paramtext)) end text = rsub(text, "<<" .. param .. ">>", function return sub_param end) text = rsub(text, "<<" .. param .. ":(.-)>>", sub_param) end

local function fetch_text(param_to_replace, key) local spec = paramdoc_param_replacements[param_to_replace] local val = spec[key] if type(val) == "string" then return val end if type(val) == "table" and val[1] == "inherit" then return fetch_text(val[2], key) end error("Internal error: Unrecognized value for param '" .. param_to_replace .. "', key '" .. key .. "': "			.. mw.dumpObject(val)) end

for param_to_replace, spec in pairs(paramdoc_param_replacements) do		local function fetch(key) return fetch_text(param_to_replace, key) end

if not spec.param_no_synonym then -- Text to substitute directly. text = rsub(text, "<<" .. param_to_replace .. ">>", function return frame:preprocess(fetch("text")) end) else do_param_with_optional_synonym(param_to_replace, fetch("text"), fetch("param_with_synonym"),				fetch("param_no_synonym")) end end

-- Remove final newline so template code can add a newline after invocation text = text:gsub("\n$", "") return text end

return export