ref: dc93fa8e889d72ed71fc4436a9372e1e3d08bb96
dir: /sites/werc.cat-v.org/docs/config_options.md/
Werc Configuration Options
==========================
You can also find a description of some basic config options in the `etc/initrc` file itself.
General Setup Options
--------------------
* `formatter` - Command to use for document formatting (usually some form of markdown), should be able to take input both from file names passed as arguments or from stdin if no file names are provided. By default: `formatter=(fltr_cache markdown.pl)`
Titles and Metadata
-------------------
Variables:
* Page title:
* siteTitle
* siteSubTitle
* Html header meta tags:
* meta_description - `<meta name="description" ...`
* meta_keywords - `<meta name="keywords" ...`
* extraHeaders - Raw extra html headers, the content of this var will be inserted inside the `<head>` tag..
Sidebar and Navigation
----------------------
Variables:
* sideBarNavTitle
Functions:
* `conf_hide_paths [path_patterns ...]` - Hide the given patterns from navigation menu, sitemap and dir listing (do *not* depend on this for security!).
HTTP Control
------------
Variables:
* extraHttpHeaders - Raw HTTP headers to be added to response.
Functions:
* `conf_perm_redirect [pattern] destination` - If pattern is provided, match it against the requested url, and replace the match with `destination`; ie., *s/pattern/destination/.
Access Control and Permissions
------------------------------
The permissions system is very flexible, for example to only allow access to members of the group 'editors' you can do something like:
if(! check_user editors)
perm_redirect /_users/login
To automatically redirect users without permission to the login page if they are not members of the group 'editors'.
See also [the documentation on user and group management](user_management).