--- a/src/INSTALL
+++ b/src/INSTALL
@@ -790,6 +790,11 @@
user preferences, all mimeview entries will be ignored except the one
labelled application/x-all (which is set to use xdg-open by default).
+ The nouncompforviewmts entry, (placed at the top level, outside of the
+ [view] section), holds a list of mime types that should not be
+ uncompressed before starting the viewer (if they are found compressed, ie:
+ mydoc.doc.gz).
+
7.4.6. Examples of configuration adjustments
7.4.6.1. Adding an external viewer for an non-indexed type