From 3e0c887365bc1ebd55b91dd69ab73f2dee1f00ed Mon Sep 17 00:00:00 2001
From: Dan Reif <dan.reif@collectivehealth.com>
Date: Mon, 30 Apr 2018 12:00:42 -0700
Subject: Update (periodic rebuild)

I originally meant to run this before adding haproxy, but accidentally
pushed that into my branch.  If you'd like to see that content, it's at
https://github.com/CH-DanReif/vim-polyglot/commit/414ad25c3ad1ab9c4b6a99fe4f08d6c30b7e0f57.
---
 syntax/ruby.vim | 64 ++++++++++++++++++++-------------------------------------
 1 file changed, 22 insertions(+), 42 deletions(-)

(limited to 'syntax/ruby.vim')

diff --git a/syntax/ruby.vim b/syntax/ruby.vim
index da1ad8fc..e61e5f54 100644
--- a/syntax/ruby.vim
+++ b/syntax/ruby.vim
@@ -280,51 +280,31 @@ else
 endif
 
 " Here Document {{{1
-syn match rubyStringDelimiter +\%(\%(class\|::\)\_s*\|\%([]})"'.]\)\s\|\w\)\@<!<<[-~]\=\zs\%(\%(\h\|[^\x00-\x7F]\)\%(\w\|[^\x00-\x7F]\)*\)+
-syn match rubyStringDelimiter +\%(\%(class\|::\)\_s*\|\%([]})"'.]\)\s\|\w\)\@<!<<[-~]\=\zs"\%([^"]*\)"+
-syn match rubyStringDelimiter +\%(\%(class\|::\)\_s*\|\%([]})"'.]\)\s\|\w\)\@<!<<[-~]\=\zs'\%([^']*\)'+
-syn match rubyStringDelimiter +\%(\%(class\|::\)\_s*\|\%([]})"'.]\)\s\|\w\)\@<!<<[-~]\=\zs`\%([^`]*\)`+
+syn region rubyHeredocStart matchgroup=rubyStringDelimiter start=+\%(\%(class\|::\)\_s*\|\%([]})"'.]\)\s\|\w\)\@<!<<[-~]\=\zs\%(\%(\h\|[^\x00-\x7F]\)\%(\w\|[^\x00-\x7F]\)*\)+	 end=+$+ oneline contains=ALLBUT,@rubyNotTop
+syn region rubyHeredocStart matchgroup=rubyStringDelimiter start=+\%(\%(class\|::\)\_s*\|\%([]})"'.]\)\s\|\w\)\@<!<<[-~]\=\zs"\%([^"]*\)"+ end=+$+ oneline contains=ALLBUT,@rubyNotTop
+syn region rubyHeredocStart matchgroup=rubyStringDelimiter start=+\%(\%(class\|::\)\_s*\|\%([]})"'.]\)\s\|\w\)\@<!<<[-~]\=\zs'\%([^']*\)'+ end=+$+ oneline contains=ALLBUT,@rubyNotTop
+syn region rubyHeredocStart matchgroup=rubyStringDelimiter start=+\%(\%(class\|::\)\_s*\|\%([]})"'.]\)\s\|\w\)\@<!<<[-~]\=\zs`\%([^`]*\)`+ end=+$+ oneline contains=ALLBUT,@rubyNotTop
 
 if s:foldable('<<')
-  syn region rubyString start=+\%(^.*\%(\%(class\|::\)\s*\|\%([]}).]\)\s\|\w\)\@<!<<\z(\%(\h\|[^\x00-\x7F]\)\%(\w\|[^\x00-\x7F]\)*\).*$\)\@<=\n+      matchgroup=rubyStringDelimiter end=+^\z1$+       contains=@rubyStringSpecial keepend fold
-  syn region rubyString start=+\%(^.*\%(\%(class\|::\)\s*\|\%([]}).]\)\s\|\w\)\@<!<<"\z([^"]*\)".*\)\@<=\n+                                           matchgroup=rubyStringDelimiter end=+^\z1$+       contains=@rubyStringSpecial keepend fold
-  syn region rubyString start=+\%(^.*\%(\%(class\|::\)\s*\|\%([]}).]\)\s\|\w\)\@<!<<'\z([^']*\)'.*\)\@<=\n+                                           matchgroup=rubyStringDelimiter end=+^\z1$+                                   keepend fold
-  syn region rubyString start=+\%(^.*\%(\%(class\|::\)\s*\|\%([]}).]\)\s\|\w\)\@<!<<`\z([^`]*\)`.*\)\@<=\n+                                           matchgroup=rubyStringDelimiter end=+^\z1$+       contains=@rubyStringSpecial keepend fold
-
-  syn region rubyString start=+\%(^.*\%(\%(class\|::\)\s*\|\%([]}).]\)\s\|\w\)\@<!<<[-~]\z(\%(\h\|[^\x00-\x7F]\)\%(\w\|[^\x00-\x7F]\)*\)\>.*$\)\@<=\n+ matchgroup=rubyStringDelimiter end=+^\s*\zs\z1$+ contains=@rubyStringSpecial keepend fold
-  syn region rubyString start=+\%(^.*\%(\%(class\|::\)\s*\|\%([]}).]\)\s\|\w\)\@<!<<[-~]"\z([^"]*\)".*\)\@<=\n+                                        matchgroup=rubyStringDelimiter end=+^\s*\zs\z1$+ contains=@rubyStringSpecial keepend fold
-  syn region rubyString start=+\%(^.*\%(\%(class\|::\)\s*\|\%([]}).]\)\s\|\w\)\@<!<<[-~]'\z([^']*\)'.*\)\@<=\n+                                        matchgroup=rubyStringDelimiter end=+^\s*\zs\z1$+                             keepend fold
-  syn region rubyString start=+\%(^.*\%(\%(class\|::\)\s*\|\%([]}).]\)\s\|\w\)\@<!<<[-~]`\z([^`]*\)`.*\)\@<=\n+                                        matchgroup=rubyStringDelimiter end=+^\s*\zs\z1$+ contains=@rubyStringSpecial keepend fold
-
-  syn region rubyString matchgroup=rubyStringDelimiter start=+\%(\%(class\|::\)\s*\|\%([]}).]\)\s\|\w\)\@<!<<\zs\z(\%(\h\|[^\x00-\x7F]\)\%(\w\|[^\x00-\x7F]\)*\)$+                    end=+^\z1$+       contains=@rubyStringSpecial keepend fold
-  syn region rubyString matchgroup=rubyStringDelimiter start=+\%(\%(class\|::\)\s*\|\%([]}).]\)\s\|\w\)\@<!<<\zs"\z([^"]*\)"$+                                                        end=+^\z1$+       contains=@rubyStringSpecial keepend fold
-  syn region rubyString matchgroup=rubyStringDelimiter start=+\%(\%(class\|::\)\s*\|\%([]}).]\)\s\|\w\)\@<!<<\zs'\z([^']*\)'$+                                                        end=+^\z1$+                                   keepend fold
-  syn region rubyString matchgroup=rubyStringDelimiter start=+\%(\%(class\|::\)\s*\|\%([]}).]\)\s\|\w\)\@<!<<\zs`\z([^`]*\)`$+                                                        end=+^\z1$+       contains=@rubyStringSpecial keepend fold
-
-  syn region rubyString matchgroup=rubyStringDelimiter start=+\%(\%(class\|::\)\s*\|\%([]}).]\)\s\|\w\)\@<!<<[-~]\zs\z(\%(\h\|[^\x00-\x7F]\)\%(\w\|[^\x00-\x7F]\)*\)$+                end=+^\s*\zs\z1$+ contains=@rubyStringSpecial keepend fold
-  syn region rubyString matchgroup=rubyStringDelimiter start=+\%(\%(class\|::\)\s*\|\%([]}).]\)\s\|\w\)\@<!<<[-~]\zs"\z([^"]*\)"$+                                                    end=+^\s*\zs\z1$+ contains=@rubyStringSpecial keepend fold
-  syn region rubyString matchgroup=rubyStringDelimiter start=+\%(\%(class\|::\)\s*\|\%([]}).]\)\s\|\w\)\@<!<<[-~]\zs'\z([^']*\)'$+                                                    end=+^\s*\zs\z1$+                             keepend fold
-  syn region rubyString matchgroup=rubyStringDelimiter start=+\%(\%(class\|::\)\s*\|\%([]}).]\)\s\|\w\)\@<!<<[-~]\zs`\z([^`]*\)`$+                                                    end=+^\s*\zs\z1$+ contains=@rubyStringSpecial keepend fold
+  syn region rubyString start=+\%(\%(class\|::\)\_s*\|\%([]})"'.]\)\s\|\w\)\@<!<<\z(\%(\h\|[^\x00-\x7F]\)\%(\w\|[^\x00-\x7F]\)*\)\ze\%(.*<<[-~]\=['`"]\=\h\)\@!+hs=s+2	matchgroup=rubyStringDelimiter end=+^\z1$+ contains=rubyHeredocStart,rubyHeredoc,@rubyStringSpecial fold keepend
+  syn region rubyString start=+\%(\%(class\|::\)\_s*\|\%([]})"'.]\)\s\|\w\)\@<!<<"\z([^"]*\)"\ze\%(.*<<[-~]\=['`"]\=\h\)\@!+hs=s+2	matchgroup=rubyStringDelimiter end=+^\z1$+ contains=rubyHeredocStart,rubyHeredoc,@rubyStringSpecial fold keepend
+  syn region rubyString start=+\%(\%(class\|::\)\_s*\|\%([]})"'.]\)\s\|\w\)\@<!<<'\z([^']*\)'\ze\%(.*<<[-~]\=['`"]\=\h\)\@!+hs=s+2	matchgroup=rubyStringDelimiter end=+^\z1$+ contains=rubyHeredocStart,rubyHeredoc		    fold keepend
+  syn region rubyString start=+\%(\%(class\|::\)\_s*\|\%([]})"'.]\)\s\|\w\)\@<!<<`\z([^`]*\)`\ze\%(.*<<[-~]\=['`"]\=\h\)\@!+hs=s+2	matchgroup=rubyStringDelimiter end=+^\z1$+ contains=rubyHeredocStart,rubyHeredoc,@rubyStringSpecial fold keepend
+
+  syn region rubyString start=+\%(\%(class\|::\)\_s*\|\%([]}).]\)\s\|\w\)\@<!<<[-~]\z(\%(\h\|[^\x00-\x7F]\)\%(\w\|[^\x00-\x7F]\)*\)\ze\%(.*<<[-~]\=['`"]\=\h\)\@!+hs=s+3    matchgroup=rubyStringDelimiter end=+^\s*\zs\z1$+ contains=rubyHeredocStart,@rubyStringSpecial fold keepend
+  syn region rubyString start=+\%(\%(class\|::\)\_s*\|\%([]}).]\)\s\|\w\)\@<!<<[-~]"\z([^"]*\)"\ze\%(.*<<[-~]\=['`"]\=\h\)\@!+hs=s+3  matchgroup=rubyStringDelimiter end=+^\s*\zs\z1$+ contains=rubyHeredocStart,@rubyStringSpecial fold keepend
+  syn region rubyString start=+\%(\%(class\|::\)\_s*\|\%([]}).]\)\s\|\w\)\@<!<<[-~]'\z([^']*\)'\ze\%(.*<<[-~]\=['`"]\=\h\)\@!+hs=s+3  matchgroup=rubyStringDelimiter end=+^\s*\zs\z1$+ contains=rubyHeredocStart		    fold keepend
+  syn region rubyString start=+\%(\%(class\|::\)\_s*\|\%([]}).]\)\s\|\w\)\@<!<<[-~]`\z([^`]*\)`\ze\%(.*<<[-~]\=['`"]\=\h\)\@!+hs=s+3  matchgroup=rubyStringDelimiter end=+^\s*\zs\z1$+ contains=rubyHeredocStart,@rubyStringSpecial fold keepend
 else
-  syn region rubyString start=+\%(^.*\%(\%(class\|::\)\s*\|\%([]}).]\)\s\|\w\)\@<!<<\z(\%(\h\|[^\x00-\x7F]\)\%(\w\|[^\x00-\x7F]\)*\).*$\)\@<=\n+       matchgroup=rubyStringDelimiter end=+^\z1$+       contains=@rubyStringSpecial keepend
-  syn region rubyString start=+\%(^.*\%(\%(class\|::\)\s*\|\%([]}).]\)\s\|\w\)\@<!<<"\z([^"]*\)".*\)\@<=\n+                                            matchgroup=rubyStringDelimiter end=+^\z1$+       contains=@rubyStringSpecial keepend
-  syn region rubyString start=+\%(^.*\%(\%(class\|::\)\s*\|\%([]}).]\)\s\|\w\)\@<!<<'\z([^']*\)'.*\)\@<=\n+                                            matchgroup=rubyStringDelimiter end=+^\z1$+                                   keepend
-  syn region rubyString start=+\%(^.*\%(\%(class\|::\)\s*\|\%([]}).]\)\s\|\w\)\@<!<<`\z([^`]*\)`.*\)\@<=\n+                                            matchgroup=rubyStringDelimiter end=+^\z1$+       contains=@rubyStringSpecial keepend
-
-  syn region rubyString start=+\%(^.*\%(\%(class\|::\)\s*\|\%([]}).]\)\s\|\w\)\@<!<<[-~]\z(\%(\h\|[^\x00-\x7F]\)\%(\w\|[^\x00-\x7F]\)*\)\>.*$\)\@<=\n+ matchgroup=rubyStringDelimiter end=+^\s*\zs\z1$+ contains=@rubyStringSpecial keepend
-  syn region rubyString start=+\%(^.*\%(\%(class\|::\)\s*\|\%([]}).]\)\s\|\w\)\@<!<<[-~]"\z([^"]*\)".*\)\@<=\n+                                        matchgroup=rubyStringDelimiter end=+^\s*\zs\z1$+ contains=@rubyStringSpecial keepend
-  syn region rubyString start=+\%(^.*\%(\%(class\|::\)\s*\|\%([]}).]\)\s\|\w\)\@<!<<[-~]'\z([^']*\)'.*\)\@<=\n+                                        matchgroup=rubyStringDelimiter end=+^\s*\zs\z1$+                             keepend
-  syn region rubyString start=+\%(^.*\%(\%(class\|::\)\s*\|\%([]}).]\)\s\|\w\)\@<!<<[-~]`\z([^`]*\)`.*\)\@<=\n+                                        matchgroup=rubyStringDelimiter end=+^\s*\zs\z1$+ contains=@rubyStringSpecial keepend
-
-  syn region rubyString matchgroup=rubyStringDelimiter start=+\%(\%(class\|::\)\s*\|\%([]}).]\)\s\|\w\)\@<!<<\zs\z(\%(\h\|[^\x00-\x7F]\)\%(\w\|[^\x00-\x7F]\)*\)$+                    end=+^\z1$+       contains=@rubyStringSpecial keepend
-  syn region rubyString matchgroup=rubyStringDelimiter start=+\%(\%(class\|::\)\s*\|\%([]}).]\)\s\|\w\)\@<!<<\zs"\z([^"]*\)"$+                                                        end=+^\z1$+       contains=@rubyStringSpecial keepend
-  syn region rubyString matchgroup=rubyStringDelimiter start=+\%(\%(class\|::\)\s*\|\%([]}).]\)\s\|\w\)\@<!<<\zs'\z([^']*\)'$+                                                        end=+^\z1$+                                   keepend
-  syn region rubyString matchgroup=rubyStringDelimiter start=+\%(\%(class\|::\)\s*\|\%([]}).]\)\s\|\w\)\@<!<<\zs`\z([^`]*\)`$+                                                        end=+^\z1$+       contains=@rubyStringSpecial keepend
-
-  syn region rubyString matchgroup=rubyStringDelimiter start=+\%(\%(class\|::\)\s*\|\%([]}).]\)\s\|\w\)\@<!<<[-~]\zs\z(\%(\h\|[^\x00-\x7F]\)\%(\w\|[^\x00-\x7F]\)*\)$+                end=+^\s*\zs\z1$+ contains=@rubyStringSpecial keepend
-  syn region rubyString matchgroup=rubyStringDelimiter start=+\%(\%(class\|::\)\s*\|\%([]}).]\)\s\|\w\)\@<!<<[-~]\zs"\z([^"]*\)"$+                                                    end=+^\s*\zs\z1$+ contains=@rubyStringSpecial keepend
-  syn region rubyString matchgroup=rubyStringDelimiter start=+\%(\%(class\|::\)\s*\|\%([]}).]\)\s\|\w\)\@<!<<[-~]\zs'\z([^']*\)'$+                                                    end=+^\s*\zs\z1$+                             keepend
-  syn region rubyString matchgroup=rubyStringDelimiter start=+\%(\%(class\|::\)\s*\|\%([]}).]\)\s\|\w\)\@<!<<[-~]\zs`\z([^`]*\)`$+                                                    end=+^\s*\zs\z1$+ contains=@rubyStringSpecial keepend
+  syn region rubyString start=+\%(\%(class\|::\)\_s*\|\%([]})"'.]\)\s\|\w\)\@<!<<\z(\%(\h\|[^\x00-\x7F]\)\%(\w\|[^\x00-\x7F]\)*\)\ze\%(.*<<[-~]\=['`"]\=\h\)\@!+hs=s+2	matchgroup=rubyStringDelimiter end=+^\z1$+ contains=rubyHeredocStart,rubyHeredoc,@rubyStringSpecial keepend
+  syn region rubyString start=+\%(\%(class\|::\)\_s*\|\%([]})"'.]\)\s\|\w\)\@<!<<"\z([^"]*\)"\ze\%(.*<<[-~]\=['`"]\=\h\)\@!+hs=s+2	matchgroup=rubyStringDelimiter end=+^\z1$+ contains=rubyHeredocStart,rubyHeredoc,@rubyStringSpecial keepend
+  syn region rubyString start=+\%(\%(class\|::\)\_s*\|\%([]})"'.]\)\s\|\w\)\@<!<<'\z([^']*\)'\ze\%(.*<<[-~]\=['`"]\=\h\)\@!+hs=s+2	matchgroup=rubyStringDelimiter end=+^\z1$+ contains=rubyHeredocStart,rubyHeredoc		    keepend
+  syn region rubyString start=+\%(\%(class\|::\)\_s*\|\%([]})"'.]\)\s\|\w\)\@<!<<`\z([^`]*\)`\ze\%(.*<<[-~]\=['`"]\=\h\)\@!+hs=s+2	matchgroup=rubyStringDelimiter end=+^\z1$+ contains=rubyHeredocStart,rubyHeredoc,@rubyStringSpecial keepend
+
+  syn region rubyString start=+\%(\%(class\|::\)\_s*\|\%([]}).]\)\s\|\w\)\@<!<<[-~]\z(\%(\h\|[^\x00-\x7F]\)\%(\w\|[^\x00-\x7F]\)*\)\ze\%(.*<<[-~]\=['`"]\=\h\)\@!+hs=s+3    matchgroup=rubyStringDelimiter end=+^\s*\zs\z1$+ contains=rubyHeredocStart,@rubyStringSpecial keepend
+  syn region rubyString start=+\%(\%(class\|::\)\_s*\|\%([]}).]\)\s\|\w\)\@<!<<[-~]"\z([^"]*\)"\ze\%(.*<<[-~]\=['`"]\=\h\)\@!+hs=s+3  matchgroup=rubyStringDelimiter end=+^\s*\zs\z1$+ contains=rubyHeredocStart,@rubyStringSpecial keepend
+  syn region rubyString start=+\%(\%(class\|::\)\_s*\|\%([]}).]\)\s\|\w\)\@<!<<[-~]'\z([^']*\)'\ze\%(.*<<[-~]\=['`"]\=\h\)\@!+hs=s+3  matchgroup=rubyStringDelimiter end=+^\s*\zs\z1$+ contains=rubyHeredocStart		    keepend
+  syn region rubyString start=+\%(\%(class\|::\)\_s*\|\%([]}).]\)\s\|\w\)\@<!<<[-~]`\z([^`]*\)`\ze\%(.*<<[-~]\=['`"]\=\h\)\@!+hs=s+3  matchgroup=rubyStringDelimiter end=+^\s*\zs\z1$+ contains=rubyHeredocStart,@rubyStringSpecial keepend
 endif
 
 " eRuby Config {{{1
-- 
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