More TODOs.

TODO.md

@@ -1,3 +1,5 @@
+- make sure the last line of text layouts include leading
+
 - documentation notes:
 	- static binaries do not link system libraries, meaning apps still depend on shared GTK+, etc.
 	- ui*Buttons are NOT compatible with uiButton functions

darwin/drawtext.m

@@ -445,6 +445,8 @@ uiDrawTextLayout *uiDrawNewTextLayout(const char *str, uiDrawTextFont *defaultFo
 
 	layout = uiNew(uiDrawTextLayout);
 
+	// TODO docs say we need to use a different set of key callbacks
+	// TODO see if the font attribute key callbacks need to be the same
 	attr = newAttrList();
 	// this will retain defaultFont->f; no need to worry
 	CFDictionaryAddValue(attr, kCTFontAttributeName, defaultFont->f);