bash: document egrep warnings in tests

The test suite says "Any output from any test, unless otherwise noted,
indicates a possible anomaly".  So we should note those warnings.
This commit is contained in:
Xi Ruoyao 2022-09-14 01:34:15 +08:00
parent 2844cded1c
commit 395eb462ba
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@ -87,6 +87,10 @@ lassign [wait] _ _ _ value
exit $value exit $value
EOF</userinput></screen> EOF</userinput></screen>
<para>Several tests invoke the obsolete <command>egrep</command>
command and trigger a warning about the obsoletion. These warnings
should be ignored.</para>
<para>Install the package:</para> <para>Install the package:</para>
<screen><userinput remap="install">make install</userinput></screen> <screen><userinput remap="install">make install</userinput></screen>