DOC: lua: fix core.{proxies,frontends,backends} visibility

Despite the doc not mentionning it, core.{proxies,frontends,backends}
methods are also available from init context.
(through core.register_init() functions)

Updating the documentation to reflect this possibility.

diff --git a/doc/lua-api/index.rst b/doc/lua-api/index.rst
index b548d85e854d57f1501f36e323e89bbb701b6998..c635741ab95a8048bd48e2447badc264bde61aae 100644 (file)
--- a/doc/lua-api/index.rst
+++ b/doc/lua-api/index.rst
@@ -217,7 +217,7 @@ Core class
 
 .. js:attribute:: core.proxies
 
-  **context**: task, action, sample-fetch, converter
+  **context**: init, task, action, sample-fetch, converter
 
   This attribute is a table of declared proxies (frontend and backends). Each
   proxy give an access to his list of listeners and servers. The table is
@@ -232,7 +232,7 @@ Core class
 
 .. js:attribute:: core.backends
 
-  **context**: task, action, sample-fetch, converter
+  **context**: init, task, action, sample-fetch, converter
 
   This attribute is a table of declared proxies with backend capability. Each
   proxy give an access to his list of listeners and servers. The table is
@@ -243,7 +243,7 @@ Core class
 
 .. js:attribute:: core.frontends
 
-  **context**: task, action, sample-fetch, converter
+  **context**: init, task, action, sample-fetch, converter
 
   This attribute is a table of declared proxies with frontend capability. Each
   proxy give an access to his list of listeners and servers. The table is