doc: todo keyname \
thanks to
@@ -14,6 +14,10 @@ no "binary" metadata hack within API:
just provide keyGetValue and keyGetValueSize
no fixed strings when GetString on binary
+backslash:
+ allow \ at end of keynames?
+ Autoescape on addBaseName?
+
remove old metadata get/set
remove null ptr checks? (see decision)
