1 files changed, 4 insertions, 0 deletions
diff --git a/README b/README
index 77e46d6..ebe22ef 100644
--- a/README
+++ b/README
@@ -76,6 +76,10 @@ Following is a summary of some coding conventions used in the project.
  - wstr	= ... (std::wstring)
  - tstr	= ... (std::basic_string<TCHAR>)
 
+The list above is non-exhaustive. Variables whose type is unknown (in
+templates) do not need prefixes. Some very common self-explanatory
+variables also do not need prefixes, e.g. len (usually size_t).
+
 			    ... TYPES ...
 
 Here are some general guidelines for choosing what types to use: