From 1e533e5982a9c80f262b09fbe94e1ac4555ad915 Mon Sep 17 00:00:00 2001
From: Adam Stankiewicz <sheerun@sher.pl>
Date: Thu, 6 Aug 2020 13:22:17 +0200
Subject: Update

---
 indent/lua.vim | 12 ++++++++++++
 1 file changed, 12 insertions(+)

(limited to 'indent/lua.vim')

diff --git a/indent/lua.vim b/indent/lua.vim
index 49180347..6eb8ff08 100644
--- a/indent/lua.vim
+++ b/indent/lua.vim
@@ -31,6 +31,8 @@ let s:close_patt = '\C\%(\<\%(end\|until\)\>\|)\|}\)'
 let s:anon_func_start = '\S\+\s*[({].*\<function\s*(.*)\s*$'
 let s:anon_func_end = '\<end\%(\s*[)}]\)\+'
 
+let s:chained_func_call = "^\\v\\s*[:.]\\w+[({\"']"
+
 " Expression used to check whether we should skip a match with searchpair().
 let s:skip_expr = "synIDattr(synID(line('.'),col('.'),1),'name') =~# 'luaComment\\|luaString'"
 
@@ -100,6 +102,16 @@ function GetLuaIndent()
     let i += 1
   endif
 
+  " if the current line chains a function call to previous unchained line
+  if contents_prev !~# s:chained_func_call && contents_cur =~# s:chained_func_call
+    let i += 1
+  endif
+
+  " if the current line chains a function call to previous unchained line
+  if contents_prev =~# s:chained_func_call && contents_cur !~# s:chained_func_call
+    let i -= 1
+  endif
+
   " special case: call(with, {anon = function() -- should indent only once
   if i > 1 && contents_prev =~# s:anon_func_start
     let i = 1
-- 
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