submodules: cpp-httplib: Update

parser.cpp

@@ -175,14 +175,22 @@ std::string Parser::parse(const PageDao &pagedao, UrlProvider &provider, const s
 	std::string result;
 	// we don't care about commands, but we nevertheless replace them with empty strings
 	std::regex tagfinder(
-		R"(\[(b|i|u|s|li||ul|ol|code|blockquote|img|link|wikilink|h\d|cmd:visible|cmd:listed|cmd:feedlisted|cmd:rename|cmd:redirect|cmd:pagetitle|cmd:allowinclude|cmd:permissions|cmd:parentpage|content|category|dynamic:postlist|dynamic:includepage|dynamic:getvar|dynamic:setvar)*?\]((\s|\S)*?)\[/\1])");
+		R"(\[(b|i|u|s|li|p|br|ul|ol|code|blockquote|img|link|wikilink|h\d|cmd:visible|cmd:listed|cmd:feedlisted|cmd:rename|cmd:redirect|cmd:pagetitle|cmd:allowinclude|cmd:permissions|cmd:parentpage|content|category|dynamic:postlist|dynamic:includepage|dynamic:getvar|dynamic:setvar)*?\]((\s|\S)*?)\[/\1](\r\n)*)");
+
+	const std::string justreplace[] = {"b", "i", "u", "p", "br", "ul", "li", "ol"};
+
 	result = utils::regex_callback_replacer(
 		tagfinder, content,
 		[&](std::smatch &match)
 		{
 			std::string tag = match.str(1);
 			std::string content = match.str(2);
-			std::string justreplace[] = {"b", "i", "u", "ul", "li", "ol", "s"};
+
+			std::string newlines = match.str(4);
+			if(newlines == "\r\n")
+			{
+				newlines = "<br>";
+			}
 			if(tag != "code" && tag != "blockquote")
 			{
 				content = parse(pagedao, provider, content, callback);
@@ -194,13 +202,17 @@ std::string Parser::parse(const PageDao &pagedao, UrlProvider &provider, const s
 			}
 			if(std::find(std::begin(justreplace), std::end(justreplace), tag) != std::end(justreplace))
 			{
-				return "<" + tag + ">" + content + "</" + tag + ">";
+				if(tag == "p" || tag == "br")
+				{
+					newlines = "";
+				}
+				return "<" + tag + ">" + content + "</" + tag + ">" + newlines;
 			}
 			if(tag == "link" || tag == "wikilink")
 			{
-				return this->processLink(
-					pagedao, provider,
-					match); // TODO: recreate this so we don't check inside the function stuff again
+				return this->processLink(pagedao, provider,
+										 match) +
+					   newlines; // TODO: recreate this so we don't check inside the function stuff again
 			}
 			if(tag == "img")
 			{