txtu added

src/sdl-instead/gui.h

@@ -21,6 +21,10 @@ end;\n\
 iface.title = function(self, str)\n\
 		return nil\n\
 end;\n\
+iface.under = function(self, str)\n\
+		if str == nil then return nil; end; \n\
+		return cat('<u>',str,'</u>');\n\
+end;\n\
 iface.em = function(self, str)\n\
 		if str == nil then return nil; end; \n\
 		return cat('<i>',str,'</i>');\n\

stead/stead.lua

@@ -49,6 +49,10 @@ function txtb(v)
 	return iface:bold(v)
 end
 
+function txtu(v)
+	return iface:under(v)
+end
+
 function fmt(...)
 	local i, res
 	if arg == nil then
@@ -1328,6 +1332,9 @@ iface = {
 	bold = function(self, str)
 		return str;
 	end,
+	under = function(self, str)
+		return str;
+	end,
 	xref = function(self, str, obj)
 --		return "@"..str.."{"..obj.."}";
 		local o = ref(here():srch(obj));