Module:Footnotes/anchor id list: Difference between revisions

Module:Footnotes/anchor id list (view source)

Revision as of 19:02, 20 December 2021

22 bytes added , 2 years ago

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Wikipedia>Trappist the monk

@@ Line 325: / Line 325: @@
 local function template_strip (template)
-	template = template:gsub ('^{{', ''):gsub ('}}$', '', 1);					-- remove outer {{ and }} (cs1|2 template delimiters)
+	template = template:gsub ('^{{%s*', ''):gsub ('%s*}}$', '', 1);				-- remove outer {{ and }} (cs1|2 template delimiters with trailing/leading whitespace)
 	template = template:gsub ('%b{}', '');										-- remove any templates from the cs1|2 template
 	return template;
@@ Line 396: / Line 396: @@
 ]]
-local function template_params_get (template, params)
+local function template_params_get (template, params_t)
-	template = wikilink_strip (template);										-- because piped wikilinks confuse code that builds params{} and because wikilinks not allowed in an anchor id
+	template = wikilink_strip (template);										-- because piped wikilinks confuse code that builds params_t{} and because wikilinks not allowed in an anchor id
 																				-- strip templates after getting |ref= value because |ref={{sfnref}} and |ref={{harvid}} are allowed
-	template = template_strip (template);										-- because template markup can confuse code that builds params{} and because templates in name parameters are not allowed
+	template = template_strip (template);										-- because template markup can confuse code that builds params_t{} and because templates in name parameters are not allowed
-	template = template:gsub ('|%s*|', '|');									-- when pipe follows pipe with or without white space, remove extraneous pipe
+	local temp_t = mw.text.split (template, '%s*|%s*');							--split on the pipe
+	for _, param in ipairs (temp_t) do
-	for param, value in template:gmatch ('|%s*([^=]-)%s*=%s*([^|}]+)') do		-- build a table of template parameters and their values
+		if param:find ('=', 1, true) then										-- a named parameter?
-		if value then															-- there must be a value
+			local k, v = param:match ('%s*([^=]-)%s*=%s*([^|}]+)');
-			if '' ~= value and not value:match ('^%s$') then					-- skip when value is empty string or only whitespace
+			if v then															-- there must be a value
-				params[param] = mw.text.trim (value);							-- add trimmed value else
+				if '' ~= v and not v:match ('^%s$') then						-- skip when value is empty string or only whitespace
+					params_t[k] = mw.text.trim (v);								-- add trimmed value else
+				end
 			end
 		end