From 4bcf8c15b3079ca72d6557890b50b35565fcd577 Mon Sep 17 00:00:00 2001
From: zeertzjq <zeertzjq@outlook.com>
Date: Sat, 29 Apr 2023 08:12:32 +0800
Subject: vim-patch:8.2.0578: heredoc for interfaces does not support "trim"

Problem:    Heredoc for interfaces does not support "trim".
Solution:   Update the script heredoc support to be same as the :let command.
            (Yegappan Lakshmanan, closes vim/vim#5916)

https://github.com/vim/vim/commit/6c2b7b8055b96463f78abb70f58c4c6d6d4b9d55
---
 test/old/testdir/test_ruby.vim | 27 ++++++++++++++++++++++-----
 1 file changed, 22 insertions(+), 5 deletions(-)

(limited to 'test/old/testdir/test_ruby.vim')

diff --git a/test/old/testdir/test_ruby.vim b/test/old/testdir/test_ruby.vim
index 1fbf3392d9..80d39309ea 100644
--- a/test/old/testdir/test_ruby.vim
+++ b/test/old/testdir/test_ruby.vim
@@ -341,11 +341,11 @@ func Test_ruby_Vim_evaluate_list()
   call setline(line('$'), ['2 line 2'])
   ruby Vim.command("normal /^2\n")
   let l = ["abc", "def"]
-  ruby << EOF
-  curline = $curbuf.line_number
-  l = Vim.evaluate("l");
-  $curbuf.append(curline, l.join("|"))
-EOF
+  ruby << trim EOF
+    curline = $curbuf.line_number
+    l = Vim.evaluate("l");
+    $curbuf.append(curline, l.join("|"))
+  EOF
   normal j
   .rubydo $_ = $_.gsub(/\|/, '/')
   call assert_equal('abc/def', getline('$'))
@@ -414,4 +414,21 @@ func Test_rubyeval_error()
   call assert_fails('call rubyeval("(")')
 endfunc
 
+" Test for various heredoc syntax
+func Test_ruby_heredoc()
+  ruby << END
+Vim.command('let s = "A"')
+END
+  ruby <<
+Vim.command('let s ..= "B"')
+.
+  ruby << trim END
+    Vim.command('let s ..= "C"')
+  END
+  ruby << trim
+    Vim.command('let s ..= "D"')
+  .
+  call assert_equal('ABCD', s)
+endfunc
+
 " vim: shiftwidth=2 sts=2 expandtab
-- 
cgit