From 287d3566de11f82aa86448998fd4703b1db328bd Mon Sep 17 00:00:00 2001
From: Shadman <13149513+shadmansaleh@users.noreply.github.com>
Date: Fri, 7 Jan 2022 00:42:31 +0600
Subject: fix(lua): print multiple return values with =expr (#16933)

---
 src/nvim/lua/vim.lua | 19 +++++++++++++++++++
 1 file changed, 19 insertions(+)

(limited to 'src/nvim/lua/vim.lua')

diff --git a/src/nvim/lua/vim.lua b/src/nvim/lua/vim.lua
index e5a5ae799b..731e7d8d36 100644
--- a/src/nvim/lua/vim.lua
+++ b/src/nvim/lua/vim.lua
@@ -689,4 +689,23 @@ vim._expand_pat_get_parts = function(lua_string)
   return parts, search_index
 end
 
+---Prints given arguments in human-readable format.
+---Example:
+---<pre>
+---  -- Print highlight group Normal and store it's contents in a variable.
+---  local hl_normal = vim.pretty_print(vim.api.nvim_get_hl_by_name("Normal", true))
+---</pre>
+---@see |vim.inspect()|
+---@return given arguments.
+function vim.pretty_print(...)
+  local objects = {}
+  for i = 1, select('#', ...) do
+    local v = select(i, ...)
+    table.insert(objects, vim.inspect(v))
+  end
+
+  print(table.concat(objects, '    '))
+  return ...
+end
+
 return module
-- 
cgit