Update TODO file.

diff --git a/TODO b/TODO
index f781fb8..ca649ba 100644 (file)
--- a/TODO
+++ b/TODO
@@ -364,6 +364,14 @@ parsing code, eg:
 % is better than $ because of shell escaping and confusion with shell
 variables.
 
+Can we combine this with ability to set and read environment
+variables?  Currently guestfish uses many environment variables like
+$EDITOR without any corresponding ability to set them.
+
+ set EDITOR /usr/bin/emacs
+ echo $EDITOR  # or %{EDITOR}
+ edit /etc/resolv.conf
+
 live CD inspection
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