```bash
Examining apache/vhosts/proxy.tmpl of type state
[206] Jinja variables should have spaces before and after: {{ var_name }}
apache/vhosts/proxy.tmpl:38
<VirtualHost {%- for intf in vals.interfaces %} {{intf}}:{{ vals.port }}{% endfor -%}>
[206] Jinja variables should have spaces before and after: {{ var_name }}
apache/vhosts/proxy.tmpl:53
{% if site.get('SSLCertificateChainFile') %}SSLCertificateChainFile {{ site.SSLCertificateChainFile}}{% endif %}
[206] Jinja variables should have spaces before and after: {{ var_name }}
apache/vhosts/proxy.tmpl:85
{%- if lvals.get('Require') != False %}Require {{lvals.Require}}{% endif %}
[206] Jinja variables should have spaces before and after: {{ var_name }}
apache/vhosts/proxy.tmpl:102
{%- if lmvals.get('Require') != False %}Require {{lmvals.Require}}{% endif %}
```
According to the pillar.example file there is no site.ProxyPassTarget,
so ProxyPassReverseTarget should default to proxyargs.ProxyPassTarget
(ie. site.ProxyRoute.ProxyPassTarget)
* Add ProxyRequests directive
This allows or prevents Apache httpd from functioning as a forward proxy server.
[See](https://httpd.apache.org/docs/current/mod/mod_proxy.html#proxyrequests).
The default action is off so I've set this a the default for this formula so it does not change the default behaviour.
* Add example pillar usage
This is done by split the interface pillar value instead of using a proper
list so it behaves exactly the same as before for simple 1 interface cases
(no need to refactor one's pillar files).
The resulting is something like:
Listen 1.2.3.4:80
Listen [2001🔤def💯:3]:80
<VirtualHost 1.2.3.4:80 [2001🔤def💯:3]:80>
...
