APIDump: Linkification supports #anchors.

This implements #198.

MCServer/Plugins/APIDump/main.lua

@@ -617,8 +617,39 @@ end
 
 -- Make a link out of anything with the special linkifying syntax {{link|title}}
 function LinkifyString(a_String)
-	local txt = a_String:gsub("{{([^|}]*)|([^}]*)}}", "<a href=\"%1.html\">%2</a>")  -- {{link|title}}
+	local function CreateLink(Link, Title)
-	txt = txt:gsub("{{([^|}]*)}}", "<a href=\"%1.html\">%1</a>")  -- {{LinkAndTitle}}
+		if (Link:sub(1, 7) == "http://") then
+			-- The link is a full absolute URL, do not modify, do not track:
+			return "<a href=\"" .. Link .. "\">" .. Title .. "</a>";
+		end
+		local idxHash = Link:find("#");
+		if (idxHash ~= nil) then
+			-- The link contains an anchor:
+			if (idxHash == 1) then
+				-- Anchor in the current page, no need to track:
+				return "<a href=\"" .. Link .. "\">" .. Title .. "</a>";
+			end
+			-- Anchor in another page:
+			-- TODO: track this link
+			return "<a href=\"" .. Link:sub(1, idxHash - 1) .. ".html#" .. Link:sub(idxHash + 1) .. "\">" .. Title .. "</a>";
+		end
+		-- Link without anchor:
+		-- TODO; track this link
+		return "<a href=\"" .. Link .. ".html\">" .. Title .. "</a>";
+	end
+	
+	local txt = a_String:gsub("{{([^|}]*)|([^}]*)}}", CreateLink)  -- {{link|title}}
+	
+	txt = txt:gsub("{{([^|}]*)}}",  -- {{LinkAndTitle}}
+		function(LinkAndTitle)
+			local idxHash = LinkAndTitle:find("#");
+			if (idxHash ~= nil) then
+				-- The LinkAndTitle contains a hash, remove the hashed part from the title:
+				return CreateLink(LinkAndTitle, LinkAndTitle:sub(1, idxHash - 1));
+			end
+			return CreateLink(LinkAndTitle, LinkAndTitle);
+		end
+	);
 	return txt;
 end