option "--indent-with-tabs yes" does NOT work as expected

[el-schalo]

The option "indent-with-tabs" always inserts exactly ONE tab character (\t) before each line, instead of as many tabs as would correspond to the indentation level.

expected result:

<server xmlns="urn:jboss:domain:11.0">
	<extensions>
		<extension module="org.jboss.as.clustering.infinispan"/>
	</extensions>
	<management>
		<security-realms>
			<security-realm name="ManagementRealm">
				<authentication>
					<local default-user="$local" skip-group-loading="true"/>
					<properties path="mgmt-users.properties" relative-to="jboss.server.config.dir"/>
				</authentication>
				<authorization map-groups-to-roles="false">
					<properties path="mgmt-groups.properties" relative-to="jboss.server.config.dir"/>
				</authorization>
			</security-realm>
			<security-realm name="ApplicationRealm">
				<server-identities>
					<ssl>
						<keystore generate-self-signed-certificate-host="localhost"/>
					</ssl>

actual result:

<server xmlns="urn:jboss:domain:11.0">
	<extensions>
	<extension module="org.jboss.as.clustering.infinispan" />
	</extensions>
	<management>
	<security-realms>
	<security-realm name="ManagementRealm">
	<authentication>
	<local default-user="$local" skip-group-loading="true" />
	<properties path="mgmt-users.properties" relative-to="jboss.server.config.dir" />
	</authentication>
	<authorization map-groups-to-roles="false">
	<properties path="mgmt-groups.properties" relative-to="jboss.server.config.dir" />
	</authorization>
	</security-realm>
	<security-realm name="ApplicationRealm">
	<server-identities>
	<ssl>
	<keystore generate-self-signed-certificate-host="localhost" />
	</ssl>

[donparakin]

@el-schalo , I ran into the same problem. By chance I stumbled across setting "indent-spaces" to 12 as well as "indent-with-tabs" to "yes" and I got closer to the desired result: indented with tabs up to 12 levels deep ... but, strangely, sometimes it adds two more tabs for the next level. At least it's better than with "indent-spaces" = 1.