Module:Auto compact TOC/sandbox: Difference between revisions

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Revision as of 01:36, 10 September 2023

This is the module sandbox page for Module:Auto compact TOC (diff).

local p = {}
local horizontal = require('Module:List').horizontal

local function make_TOC_item(anchor, link_text)
	link_text = link_text or anchor
	return ("[[#%s|%s]]"):format(anchor, link_text)
end

local Array_mt = { __index = table }
local function Array()
	return setmetatable({}, Array_mt)
end

function p.make_TOC(frame)
	local content = mw.title.getCurrentTitle():getContent()
	
	if not content then
		error "The current page has no content"
	end
	
	local letters = Array()
	-- Find uppermost headers containing a single ASCII letter.
	for letter in content:gmatch "%f[^\n]==%s*(%a)%s*==%f[^=]" do
		letter = letter:upper()
		letters:insert(make_TOC_item(letter))
	end
	
	
	return   horizontal(letters) .. horizontal(rest) 
end

return p

@@ Line 1: / Line 1: @@
 local p = {}
 local horizontal = require('Module:List').horizontal
-local start = [[
-__NOTOC__<div id="toc" class="toc plainlinks" role="navigation" aria-labelledby="mw-toc-heading">
-<div class="toctitle"><h2 id="mw-toc-heading">Contents</h2></div>
-]]
-local close = [[</div>]]
 local function make_TOC_item(anchor, link_text)
@@ Line 32: / Line 26: @@
 	end
-	local yesno = require "Module:Yesno"
-	local rest = Array()
-	local other_headers = require "Module:TableTools".listToSet{
-		"See also", "References", "Notes", "Further reading", "External links",
-	}
-	for header in content:gmatch "%f[^\n]==%s*(..-)%s*==%f[^=]" do
-		if other_headers[header] then
-			rest:insert(make_TOC_item(header))
-		end
-	end
-	return start .. horizontal(letters) .. horizontal(rest) .. close
+	return   horizontal(letters) .. horizontal(rest)
 end