[tarantool-patches] [PATCH 4/4] box/console: Provide console.eos() api

[Cyrill Gorcunov <gorcunov@gmail.com>]

Thus other modules would be able to find out what eos
marker is currently active. For example when reading
replies from remote server via text based console
protocol.

@TarantoolBot document
Title: > require('console').eos()

Returns a string with currently active end of string marker.

Part-of #3834
---
 src/box/lua/console.lua | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/src/box/lua/console.lua b/src/box/lua/console.lua
index 0c30ccd42..5df02dc75 100644
--- a/src/box/lua/console.lua
+++ b/src/box/lua/console.lua
@@ -152,6 +152,10 @@ local function current_eos()
     return output_eos[d["fmt"]]
 end
 
+local function get_current_eos()
+    return tostring(current_eos())
+end
+
 --
 -- Map output format into a "\set" command.
 local function output_cmd_string()
@@ -769,6 +773,7 @@ package.loaded['console'] = {
     delimiter = delimiter;
     set_default_output = set_default_output;
     get_default_output = get_default_output;
+    eos = get_current_eos;
     ac = ac;
     connect = connect;
     listen = listen;
-- 
2.20.1