+<dt><b>GRML_NO_APT_ALIASES</b></dt><dd>
+A non-empty value inhibits the definition of apt-specific short aliases,
+such as ag, agi, ati etc.
+<p></p>
+</dd>
+<dt><b>GRML_NO_SMALL_ALIASES</b></dt><dd>
+A non-empty value inhibits the definition of 2-letter aliases such as da.
+ls, ll, la and other common ls-related aliases are exempt from this, as are
+the aliases inhibited by GRML_NO_APT_ALIASES.
+<p></p>
+</dd>