filter: introduce "filter type" prefix

[ps-cgit] / cgitrc.5.txt

diff --git a/cgitrc.5.txt b/cgitrc.5.txt
index 2c48081dd649a76a89c16c0c5be5f9e9066a0240..60159f6d0c446eb64a8033baee9569de2d8b9966 100644 (file)
--- a/cgitrc.5.txt
+++ b/cgitrc.5.txt
@@ -133,8 +133,9 @@ enable-filter-overrides::
 
 enable-http-clone::
        If set to "1", cgit will act as an dumb HTTP endpoint for git clones.
-       If you use an alternate way of serving git repositories, you may wish
-       to disable this. Default value: "1".
+       You can add "http://$HTTP_HOST$SCRIPT_NAME/$CGIT_REPO_URL" to clone-url
+       to expose this feature. If you use an alternate way of serving git
+       repositories, you may wish to disable this. Default value: "1".
 
 enable-index-links::
        Flag which, when set to "1", will make cgit generate extra links for
@@ -556,6 +557,15 @@ config files, e.g. "repo.desc" becomes "desc".
 
 FILTER API
 ----------
+By default, filters are separate processes that are executed each time they
+are needed.  Alternative technologies may be used by prefixing the filter
+specification with the relevant string; available values are:
+
+'exec:'::
+       The default "one process per filter" mode.
+
+Parameters are provided to filters as follows.
+
 about filter::
        This filter is given a single parameter: the filename of the source
        file to filter. The filter can use the filename to determine (for