Otherwise code such as:

  cat <<\
  EOF
  $foobar
  EOF

Is assumed to be single quoted, when it's double quoted.

Signed-off-by: Felipe Contreras <[email protected]>
---
 runtime/syntax/sh.vim | 8 ++++----
 1 file changed, 4 insertions(+), 4 deletions(-)

diff --git a/runtime/syntax/sh.vim b/runtime/syntax/sh.vim
index c042c82..d9d7606 100644
--- a/runtime/syntax/sh.vim
+++ b/runtime/syntax/sh.vim
@@ -354,10 +354,10 @@ elseif s:sh_fold_heredoc
  syn region shHereDoc matchgroup=shRedir10 fold start="<<-\s*\z([^ \t|]\+\)"   
        matchgroup=shRedir10 end="^\s*\z1\s*$"  contains=@shDblQuoteList
  syn region shHereDoc matchgroup=shRedir11 fold start="<<-\s*\"\z([^ 
\t|]\+\)\""       matchgroup=shRedir11 end="^\s*\z1\s*$"
  syn region shHereDoc matchgroup=shRedir12 fold start="<<-\s*'\z([^ \t|]\+\)'" 
        matchgroup=shRedir12 end="^\s*\z1\s*$"
- syn region shHereDoc matchgroup=shRedir13 fold start="<<\s*\\\_$\_s*\z([^ 
\t|]\+\)"   matchgroup=shRedir13 end="^\z1\s*$"
+ syn region shHereDoc matchgroup=shRedir13 fold start="<<\s*\\\_$\_s*\z([^ 
\t|]\+\)"   matchgroup=shRedir13 end="^\z1\s*$"     contains=@shDblQuoteList
  syn region shHereDoc matchgroup=shRedir14 fold start="<<\s*\\\_$\_s*\"\z([^ 
\t|]\+\)\""       matchgroup=shRedir14 end="^\z1\s*$"
  syn region shHereDoc matchgroup=shRedir15 fold start="<<-\s*\\\_$\_s*'\z([^ 
\t|]\+\)'"        matchgroup=shRedir15 end="^\s*\z1\s*$"
- syn region shHereDoc matchgroup=shRedir16 fold start="<<-\s*\\\_$\_s*\z([^ 
\t|]\+\)"  matchgroup=shRedir16 end="^\s*\z1\s*$"
+ syn region shHereDoc matchgroup=shRedir16 fold start="<<-\s*\\\_$\_s*\z([^ 
\t|]\+\)"  matchgroup=shRedir16 end="^\s*\z1\s*$"  contains=@shDblQuoteList
  syn region shHereDoc matchgroup=shRedir17 fold start="<<-\s*\\\_$\_s*\"\z([^ 
\t|]\+\)\""      matchgroup=shRedir17 end="^\s*\z1\s*$"
  syn region shHereDoc matchgroup=shRedir18 fold start="<<\s*\\\_$\_s*'\z([^ 
\t|]\+\)'" matchgroup=shRedir18 end="^\z1\s*$"
  syn region shHereDoc matchgroup=shRedir19 fold start="<<\\\z([^ \t|]\+\)"     
        matchgroup=shRedir19 end="^\z1\s*$"
@@ -369,8 +369,8 @@ else
  syn region shHereDoc matchgroup=shRedir23 start="<<-\s*'\z([^ \t|]\+\)'"      
        matchgroup=shRedir23 end="^\s*\z1\s*$"
  syn region shHereDoc matchgroup=shRedir24 start="<<\s*'\z([^ \t|]\+\)'"       
        matchgroup=shRedir24 end="^\z1\s*$"
  syn region shHereDoc matchgroup=shRedir25 start="<<-\s*\"\z([^ \t|]\+\)\""    
        matchgroup=shRedir25 end="^\s*\z1\s*$"
- syn region shHereDoc matchgroup=shRedir26 start="<<\s*\\\_$\_s*\z([^ 
\t|]\+\)"                matchgroup=shRedir26 end="^\z1\s*$"
- syn region shHereDoc matchgroup=shRedir27 start="<<-\s*\\\_$\_s*\z([^ 
\t|]\+\)"       matchgroup=shRedir27 end="^\s*\z1\s*$"
+ syn region shHereDoc matchgroup=shRedir26 start="<<\s*\\\_$\_s*\z([^ 
\t|]\+\)"                matchgroup=shRedir26 end="^\z1\s*$"     
contains=@shDblQuoteList
+ syn region shHereDoc matchgroup=shRedir27 start="<<-\s*\\\_$\_s*\z([^ 
\t|]\+\)"       matchgroup=shRedir27 end="^\s*\z1\s*$"  contains=@shDblQuoteList
  syn region shHereDoc matchgroup=shRedir28 start="<<-\s*\\\_$\_s*'\z([^ 
\t|]\+\)'"     matchgroup=shRedir28 end="^\s*\z1\s*$"
  syn region shHereDoc matchgroup=shRedir29 start="<<\s*\\\_$\_s*'\z([^ 
\t|]\+\)'"      matchgroup=shRedir29 end="^\z1\s*$"
  syn region shHereDoc matchgroup=shRedir30 start="<<\s*\\\_$\_s*\"\z([^ 
\t|]\+\)\""    matchgroup=shRedir30 end="^\z1\s*$"
-- 
1.9.3+fc1~5~gfaddd51

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