runtime(vim): Update base-syntax, improve :let-heredoc highlighting
Commit:
https://github.com/vim/vim/commit/7884cc74188caea6e42b1456ed90c8a7189dda7c
Author: Doug Kearns <[email protected]>
Date: Fri Aug 23 18:01:35 2024 +0200
runtime(vim): Update base-syntax, improve :let-heredoc highlighting
The end marker is not required to match the indent of :let when "trim"
is specified, it may also appear without leading whitespace as normal.
closes: #15564
Signed-off-by: Doug Kearns <[email protected]>
Signed-off-by: Christian Brabandt <[email protected]>
diff --git a/runtime/syntax/generator/vim.vim.base
b/runtime/syntax/generator/vim.vim.base
index 169fe20f6..4c91df416 100644
--- a/runtime/syntax/generator/vim.vim.base
+++ b/runtime/syntax/generator/vim.vim.base
@@ -3,7 +3,7 @@
" Maintainer: Hirohito Higashi <h.east.727 ATMARK gmail.com>
" Doug Kearns <[email protected]>
" URL: https://github.com/vim-jp/syntax-vim-ex
-" Last Change: 2024 Aug 21
+" Last Change: 2024 Aug 23
" Former Maintainer: Charles E. Campbell
" DO NOT CHANGE DIRECTLY.
@@ -526,9 +526,9 @@ VimL syn keyword vimUnlet unl[et]
skipwhite nextgroup=vimUnletBang,vimUnletVars
syn match vimUnletBang contained "!" skipwhite
nextgroup=vimUnletVars
syn region vimUnletVars contained start="$\I\|\h" skip="
\s*\" end="$" end="|" contains=vimVar,vimEnvvar,vimContinue,vimString,vimNumber
-VimFoldh syn region vimLetHereDoc matchgroup=vimLetHereDocStart
start='\%(^\z(\s*\)\S.*\)\@<==<<\s*trim\%(\s\+\)\@>\z(\L\S*\)'
matchgroup=vimLetHereDocStop end='^\z1\z2$' extend
+VimFoldh syn region vimLetHereDoc matchgroup=vimLetHereDocStart
start='\%(^\z(\s*\)\S.*\)\@<==<<\s*trim\%(\s\+\)\@>\z(\L\S*\)'
matchgroup=vimLetHereDocStop end='^\z1\=\z2$' extend
VimFoldh syn region vimLetHereDoc matchgroup=vimLetHereDocStart
start='=<<\%(\s*\)\@>\z(\L\S*\)' matchgroup=vimLetHereDocStop
end='^\z1$' extend
-VimFoldh syn region vimLetHereDoc matchgroup=vimLetHereDocStart
start='\%(^\z(\s*\)\S.*\)\@<==<<\s*\%(trim\s\+eval\|eval\s\+trim\)\%(\s\+\)\@>\z(\L\S*\)'
matchgroup=vimLetHereDocStop end='^\z1\z2$' contains=@vimStringInterpolation
extend
+VimFoldh syn region vimLetHereDoc matchgroup=vimLetHereDocStart
start='\%(^\z(\s*\)\S.*\)\@<==<<\s*\%(trim\s\+eval\|eval\s\+trim\)\%(\s\+\)\@>\z(\L\S*\)'
matchgroup=vimLetHereDocStop end='^\z1\=\z2$' contains=@vimStringInterpolation
extend
VimFoldh syn region vimLetHereDoc matchgroup=vimLetHereDocStart
start='=<<\s*eval\%(\s\+\)\@>\z(\L\S*\)'
matchgroup=vimLetHereDocStop end='^\z1$' contains=@vimStringInterpolation extend
Vim9 syn keyword vim9Const const skipwhite
nextgroup=vim9Variable,vim9VariableList
diff --git a/runtime/syntax/testdir/dumps/vim_ex_let_heredoc_00.dump
b/runtime/syntax/testdir/dumps/vim_ex_let_heredoc_00.dump
index 2e3d0e658..d7bfb6b15 100644
--- a/runtime/syntax/testdir/dumps/vim_ex_let_heredoc_00.dump
+++ b/runtime/syntax/testdir/dumps/vim_ex_let_heredoc_00.dump
@@ -13,8 +13,8 @@
||+0#0000e05#a8a8a8255| |l+0#e000002#ffffff0|i|n|e|2| +0#0000000&@67
||+0#0000e05#a8a8a8255| |E+0#e000e06#ffffff0|N|D| +0#0000000&@69
| +0#0000e05#a8a8a8255@1| +0#0000000#ffffff0@72
+| +0#0000e05#a8a8a8255@1| +0#0000000#ffffff0@72
+| +0#0000e05#a8a8a8255@1|"+0&#ffffff0| |t|r|i|m| +0#0000000&@66
+| +0#0000e05#a8a8a8255@1| +0#0000000#ffffff0@72
|-+0#0000e05#a8a8a8255| |l+0#af5f00255#ffffff0|e|t|
+0#0000000&|f+0#00e0e07&|o@1| +0#0000000&|=+0#e000e06&|<@1| |t|r|i|m| |E|N|D|
+0#0000000&@52
-||+0#0000e05#a8a8a8255| | +0#e000002#ffffff0@1|l|i|n|e|1| +0#0000000&@65
-||+0#0000e05#a8a8a8255| | +0#e000002#ffffff0@1|l|i|n|e|2| +0#0000000&@65
-||+0#0000e05#a8a8a8255| |E+0#e000e06#ffffff0|N|D| +0#0000000&@69
@57|1|,|1| @10|T|o|p|
diff --git a/runtime/syntax/testdir/dumps/vim_ex_let_heredoc_01.dump
b/runtime/syntax/testdir/dumps/vim_ex_let_heredoc_01.dump
index 6e38ae755..623dc27aa 100644
--- a/runtime/syntax/testdir/dumps/vim_ex_let_heredoc_01.dump
+++ b/runtime/syntax/testdir/dumps/vim_ex_let_heredoc_01.dump
@@ -1,9 +1,12 @@
||+0#0000e05#a8a8a8255| |E+0#e000e06#ffffff0|N|D| +0#0000000&@69
| +0#0000e05#a8a8a8255@1| +0#0000000#ffffff0@72
-|-+0#0000e05#a8a8a8255| |l+0#af5f00255#ffffff0|e|t|
+0#0000000&|f+0#00e0e07&|o@1| +0#0000000&|=+0#e000e06&|<@1| |t|r|i|m| |E|N|D|
+0#0000000&@52
+| +0#0000e05#a8a8a8255@1| +0#0000000#ffffff0@72
+| +0#0000e05#a8a8a8255@1|"+0&#ffffff0| |t|r|i|m| +0#0000000&@66
+| +0#0000e05#a8a8a8255@1| +0#0000000#ffffff0@72
+|-+0#0000e05#a8a8a8255| >l+0#af5f00255#ffffff0|e|t|
+0#0000000&|f+0#00e0e07&|o@1| +0#0000000&|=+0#e000e06&|<@1| |t|r|i|m| |E|N|D|
+0#0000000&@52
||+0#0000e05#a8a8a8255| | +0#e000002#ffffff0@1|l|i|n|e|1| +0#0000000&@65
||+0#0000e05#a8a8a8255| | +0#e000002#ffffff0@1|l|i|n|e|2| +0#0000000&@65
-||+0#0000e05#a8a8a8255| >E+0#e000e06#ffffff0|N|D| +0#0000000&@69
+||+0#0000e05#a8a8a8255| |E+0#e000e06#ffffff0|N|D| +0#0000000&@69
| +0#0000e05#a8a8a8255@1| +0#0000000#ffffff0@72
|-+0#0000e05#a8a8a8255| | +0#0000000#ffffff0@1|l+0#af5f00255&|e|t|
+0#0000000&|f+0#00e0e07&|o@1| +0#0000000&|=+0#e000e06&|<@1| |t|r|i|m| |E|N|D|
+0#0000000&@50
||+0#0000e05#a8a8a8255| | +0#e000002#ffffff0@3|l|i|n|e|1| +0#0000000&@63
@@ -14,7 +17,4 @@
| +0#0000e05#a8a8a8255@1|"+0&#ffffff0| |i|n|t|e|r|p|o|l|a|t|i|o|n|
+0#0000000&@57
| +0#0000e05#a8a8a8255@1| +0#0000000#ffffff0@72
|-+0#0000e05#a8a8a8255| |l+0#af5f00255#ffffff0|e|t|
+0#0000000&|f+0#00e0e07&|o@1| +0#0000000&|=+0#e000e06&|<@1| |e|v|a|l| |E|N|D|
+0#0000000&@52
-||+0#0000e05#a8a8a8255| |l+0#e000002#ffffff0|i|n|e|{+0#e000e06&|1+0#e000002&|
+0#0000000&|++0#af5f00255&| +0#0000000&|0+0#e000002&|}+0#e000e06&|
+0#0000000&@61
-||+0#0000e05#a8a8a8255| |l+0#e000002#ffffff0|i|n|e|{+0#e000e06&|1+0#e000002&|
+0#0000000&|++0#af5f00255&| +0#0000000&|1+0#e000002&|}+0#e000e06&|
+0#0000000&@61
-||+0#0000e05#a8a8a8255| |E+0#e000e06#ffffff0|N|D| +0#0000000&@69
-@57|1|9|,|1| @9|1|3|%|
+@57|1|9|,|1| @10|7|%|
diff --git a/runtime/syntax/testdir/dumps/vim_ex_let_heredoc_02.dump
b/runtime/syntax/testdir/dumps/vim_ex_let_heredoc_02.dump
index 3613d1005..913566685 100644
--- a/runtime/syntax/testdir/dumps/vim_ex_let_heredoc_02.dump
+++ b/runtime/syntax/testdir/dumps/vim_ex_let_heredoc_02.dump
@@ -1,9 +1,12 @@
+|-+0#0000e05#a8a8a8255| |l+0#af5f00255#ffffff0|e|t|
+0#0000000&|f+0#00e0e07&|o@1| +0#0000000&|=+0#e000e06&|<@1| |e|v|a|l| |E|N|D|
+0#0000000&@52
+||+0#0000e05#a8a8a8255| |l+0#e000002#ffffff0|i|n|e|{+0#e000e06&|1+0#e000002&|
+0#0000000&|++0#af5f00255&| +0#0000000&|0+0#e000002&|}+0#e000e06&|
+0#0000000&@61
+||+0#0000e05#a8a8a8255| |l+0#e000002#ffffff0|i|n|e|{+0#e000e06&|1+0#e000002&|
+0#0000000&|++0#af5f00255&| +0#0000000&|1+0#e000002&|}+0#e000e06&|
+0#0000000&@61
||+0#0000e05#a8a8a8255| |E+0#e000e06#ffffff0|N|D| +0#0000000&@69
| +0#0000e05#a8a8a8255@1| +0#0000000#ffffff0@72
-|-+0#0000e05#a8a8a8255| | +0#0000000#ffffff0@1|l+0#af5f00255&|e|t|
+0#0000000&|f+0#00e0e07&|o@1| +0#0000000&|=+0#e000e06&|<@1| |e|v|a|l| |E|N|D|
+0#0000000&@50
+|-+0#0000e05#a8a8a8255| | +0#0000000#ffffff0@1>l+0#af5f00255&|e|t|
+0#0000000&|f+0#00e0e07&|o@1| +0#0000000&|=+0#e000e06&|<@1| |e|v|a|l| |E|N|D|
+0#0000000&@50
||+0#0000e05#a8a8a8255| |l+0#e000002#ffffff0|i|n|e|{+0#e000e06&|1+0#e000002&|
+0#0000000&|++0#af5f00255&| +0#0000000&|0+0#e000002&|}+0#e000e06&|
+0#0000000&@61
||+0#0000e05#a8a8a8255| |l+0#e000002#ffffff0|i|n|e|{+0#e000e06&|1+0#e000002&|
+0#0000000&|++0#af5f00255&| +0#0000000&|1+0#e000002&|}+0#e000e06&|
+0#0000000&@61
-||+0#0000e05#a8a8a8255| >E+0#e000e06#ffffff0|N|D| +0#0000000&@69
+||+0#0000e05#a8a8a8255| |E+0#e000e06#ffffff0|N|D| +0#0000000&@69
| +0#0000e05#a8a8a8255@1| +0#0000000#ffffff0@72
|-+0#0000e05#a8a8a8255| |l+0#af5f00255#ffffff0|e|t|
+0#0000000&|f+0#00e0e07&|o@1| +0#0000000&|=+0#e000e06&|<@1| |t|r|i|m| |e|v|a|l|
|E|N|D| +0#0000000&@47
||+0#0000e05#a8a8a8255| |
+0#e000002#ffffff0@1|l|i|n|e|{+0#e000e06&|1+0#e000002&|
+0#0000000&|++0#af5f00255&| +0#0000000&|0+0#e000002&|}+0#e000e06&|
+0#0000000&@59
@@ -14,7 +17,4 @@
||+0#0000e05#a8a8a8255| |
+0#e000002#ffffff0@3|l|i|n|e|{+0#e000e06&|1+0#e000002&|
+0#0000000&|++0#af5f00255&| +0#0000000&|0+0#e000002&|}+0#e000e06&|
+0#0000000&@57
||+0#0000e05#a8a8a8255| |
+0#e000002#ffffff0@3|l|i|n|e|{+0#e000e06&|1+0#e000002&|
+0#0000000&|++0#af5f00255&| +0#0000000&|1+0#e000002&|}+0#e000e06&|
+0#0000000&@57
||+0#0000e05#a8a8a8255| | +0#e000e06#ffffff0@1|E|N|D| +0#0000000&@67
-| +0#0000e05#a8a8a8255@1| +0#0000000#ffffff0@72
-| +0#0000e05#a8a8a8255@1|"+0&#ffffff0| |n|o| |i|n|t|e|r|p|o|l|a|t|i|o|n|
|(|e|s|c|a|p|e|d| |{| |a|n|d| |}|)| +0#0000000&@36
-| +0#0000e05#a8a8a8255@1| +0#0000000#ffffff0@72
-@57|3|7|,|1| @9|3|1|%|
+@57|3|7|,|3| @9|1|7|%|
diff --git a/runtime/syntax/testdir/dumps/vim_ex_let_heredoc_03.dump
b/runtime/syntax/testdir/dumps/vim_ex_let_heredoc_03.dump
index de3f8feb3..4bd285758 100644
--- a/runtime/syntax/testdir/dumps/vim_ex_let_heredoc_03.dump
+++ b/runtime/syntax/testdir/dumps/vim_ex_let_heredoc_03.dump
@@ -1,9 +1,12 @@
+||+0#0000e05#a8a8a8255| | +0#e000e06#ffffff0@1|E|N|D| +0#0000000&@67
+| +0#0000e05#a8a8a8255@1| +0#0000000#ffffff0@72
+| +0#0000e05#a8a8a8255@1|"+0&#ffffff0| |n|o| |i|n|t|e|r|p|o|l|a|t|i|o|n|
|(|e|s|c|a|p|e|d| |{| |a|n|d| |}|)| +0#0000000&@36
| +0#0000e05#a8a8a8255@1| +0#0000000#ffffff0@72
|-+0#0000e05#a8a8a8255| |l+0#af5f00255#ffffff0|e|t|
+0#0000000&|f+0#00e0e07&|o@1| +0#0000000&|=+0#e000e06&|<@1| |e|v|a|l| |E|N|D|
+0#0000000&@52
-||+0#0000e05#a8a8a8255|
|l+0#e000002#ffffff0|i|n|e|{+0#e000e06&@1|1+0#e000002&| |+| |0|}+0#e000e06&@1|
+0#0000000&@59
+||+0#0000e05#a8a8a8255|
>l+0#e000002#ffffff0|i|n|e|{+0#e000e06&@1|1+0#e000002&| |+| |0|}+0#e000e06&@1|
+0#0000000&@59
||+0#0000e05#a8a8a8255|
|l+0#e000002#ffffff0|i|n|e|{+0#e000e06&@1|1+0#e000002&| |+| |1|}+0#e000e06&@1|
+0#0000000&@59
||+0#0000e05#a8a8a8255| |E+0#e000e06#ffffff0|N|D| +0#0000000&@69
-| +0#0000e05#a8a8a8255@1> +0#0000000#ffffff0@72
+| +0#0000e05#a8a8a8255@1| +0#0000000#ffffff0@72
|-+0#0000e05#a8a8a8255| | +0#0000000#ffffff0@1|l+0#af5f00255&|e|t|
+0#0000000&|f+0#00e0e07&|o@1| +0#0000000&|=+0#e000e06&|<@1| |e|v|a|l| |E|N|D|
+0#0000000&@50
||+0#0000e05#a8a8a8255|
|l+0#e000002#ffffff0|i|n|e|{+0#e000e06&@1|1+0#e000002&| |+| |0|}+0#e000e06&@1|
+0#0000000&@59
||+0#0000e05#a8a8a8255|
|l+0#e000002#ffffff0|i|n|e|{+0#e000e06&@1|1+0#e000002&| |+| |1|}+0#e000e06&@1|
+0#0000000&@59
@@ -14,7 +17,4 @@
||+0#0000e05#a8a8a8255| |
+0#e000002#ffffff0@1|l|i|n|e|{+0#e000e06&@1|1+0#e000002&| |+|
|1|}+0#e000e06&@1| +0#0000000&@57
||+0#0000e05#a8a8a8255| |E+0#e000e06#ffffff0|N|D| +0#0000000&@69
| +0#0000e05#a8a8a8255@1| +0#0000000#ffffff0@72
-|-+0#0000e05#a8a8a8255| | +0#0000000#ffffff0@1|l+0#af5f00255&|e|t|
+0#0000000&|f+0#00e0e07&|o@1| +0#0000000&|=+0#e000e06&|<@1| |t|r|i|m| |e|v|a|l|
|E|N|D| +0#0000000&@45
-||+0#0000e05#a8a8a8255| |
+0#e000002#ffffff0@3|l|i|n|e|{+0#e000e06&@1|1+0#e000002&| |+|
|0|}+0#e000e06&@1| +0#0000000&@55
-||+0#0000e05#a8a8a8255| |
+0#e000002#ffffff0@3|l|i|n|e|{+0#e000e06&@1|1+0#e000002&| |+|
|1|}+0#e000e06&@1| +0#0000000&@55
-@57|5@1|,|0|-|1| @7|5|0|%|
+@57|5@1|,|1| @9|2|7|%|
diff --git a/runtime/syntax/testdir/dumps/vim_ex_let_heredoc_04.dump
b/runtime/syntax/testdir/dumps/vim_ex_let_heredoc_04.dump
index c6d1b4d05..b763e642f 100644
--- a/runtime/syntax/testdir/dumps/vim_ex_let_heredoc_04.dump
+++ b/runtime/syntax/testdir/dumps/vim_ex_let_heredoc_04.dump
@@ -1,9 +1,12 @@
+| +0#0000e05#a8a8a8255@1| +0#0000000#ffffff0@72
+|-+0#0000e05#a8a8a8255| | +0#0000000#ffffff0@1|l+0#af5f00255&|e|t|
+0#0000000&|f+0#00e0e07&|o@1| +0#0000000&|=+0#e000e06&|<@1| |t|r|i|m| |e|v|a|l|
|E|N|D| +0#0000000&@45
+||+0#0000e05#a8a8a8255| |
+0#e000002#ffffff0@3|l|i|n|e|{+0#e000e06&@1|1+0#e000002&| |+|
|0|}+0#e000e06&@1| +0#0000000&@55
||+0#0000e05#a8a8a8255| |
+0#e000002#ffffff0@3|l|i|n|e|{+0#e000e06&@1|1+0#e000002&| |+|
|1|}+0#e000e06&@1| +0#0000000&@55
||+0#0000e05#a8a8a8255| | +0#e000e06#ffffff0@1|E|N|D| +0#0000000&@67
-| +0#0000e05#a8a8a8255@1| +0#0000000#ffffff0@72
+| +0#0000e05#a8a8a8255@1> +0#0000000#ffffff0@72
| +0#0000e05#a8a8a8255@1| +0#0000000#ffffff0@72
| +0#0000e05#a8a8a8255@1|"+0&#ffffff0| |n|o| |i|n|t|e|r|p|o|l|a|t|i|o|n|
+0#0000000&@54
-| +0#0000e05#a8a8a8255@1> +0#0000000#ffffff0@72
+| +0#0000e05#a8a8a8255@1| +0#0000000#ffffff0@72
|-+0#0000e05#a8a8a8255| |l+0#af5f00255#ffffff0|e|t|
+0#0000000&|f+0#00e0e07&|o@1| +0#0000000&|=+0#e000e06&|<@1| |E|N|D|
+0#0000000&@57
||+0#0000e05#a8a8a8255| |l+0#e000002#ffffff0|i|n|e|{|1| |+| |0|}|
+0#0000000&@61
||+0#0000e05#a8a8a8255| |l+0#e000002#ffffff0|i|n|e|{|1| |+| |1|}|
+0#0000000&@61
@@ -14,7 +17,4 @@
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||+0#0000e05#a8a8a8255| |E+0#e000e06#ffffff0|N|D| +0#0000000&@69
| +0#0000e05#a8a8a8255@1| +0#0000000#ffffff0@72
-|-+0#0000e05#a8a8a8255| |l+0#af5f00255#ffffff0|e|t|
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+0#0000000&@52
-||+0#0000e05#a8a8a8255| | +0#e000002#ffffff0@1|l|i|n|e|{|1| |+| |0|}|
+0#0000000&@59
-||+0#0000e05#a8a8a8255| | +0#e000002#ffffff0@1|l|i|n|e|{|1| |+| |1|}|
+0#0000000&@59
-@57|7|3|,|0|-|1| @7|6|9|%|
+@57|7|3|,|0|-|1| @7|3|7|%|
diff --git a/runtime/syntax/testdir/dumps/vim_ex_let_heredoc_05.dump
b/runtime/syntax/testdir/dumps/vim_ex_let_heredoc_05.dump
index e66d1ccc7..e7b8a550a 100644
--- a/runtime/syntax/testdir/dumps/vim_ex_let_heredoc_05.dump
+++ b/runtime/syntax/testdir/dumps/vim_ex_let_heredoc_05.dump
@@ -1,9 +1,12 @@
+| +0#0000e05#a8a8a8255@1| +0#0000000#ffffff0@72
+|-+0#0000e05#a8a8a8255| |l+0#af5f00255#ffffff0|e|t|
+0#0000000&|f+0#00e0e07&|o@1| +0#0000000&|=+0#e000e06&|<@1| |t|r|i|m| |E|N|D|
+0#0000000&@52
+||+0#0000e05#a8a8a8255| | +0#e000002#ffffff0@1|l|i|n|e|{|1| |+| |0|}|
+0#0000000&@59
||+0#0000e05#a8a8a8255| | +0#e000002#ffffff0@1|l|i|n|e|{|1| |+| |1|}|
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||+0#0000e05#a8a8a8255| |E+0#e000e06#ffffff0|N|D| +0#0000000&@69
-| +0#0000e05#a8a8a8255@1| +0#0000000#ffffff0@72
+| +0#0000e05#a8a8a8255@1> +0#0000000#ffffff0@72
|-+0#0000e05#a8a8a8255| | +0#0000000#ffffff0@1|l+0#af5f00255&|e|t|
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||+0#0000e05#a8a8a8255| | +0#e000002#ffffff0@3|l|i|n|e|{|1| |+| |0|}|
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| +0#0000e05#a8a8a8255@1| +0#0000000#ffffff0@72
| +0#0000e05#a8a8a8255@1| +0#0000000#ffffff0@72
@@ -14,7 +17,4 @@
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|[|"| |E|N|D| |"|]|)| +0#0000000&@42
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-||+0#0000e05#a8a8a8255| | +0#e000002#ffffff0|E|N|D| | +0#0000000&@67
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+@57|9|1|,|0|-|1| @7|4|8|%|
diff --git a/runtime/syntax/testdir/dumps/vim_ex_let_heredoc_06.dump
b/runtime/syntax/testdir/dumps/vim_ex_let_heredoc_06.dump
index e3c4ca465..6ed3eb501 100644
--- a/runtime/syntax/testdir/dumps/vim_ex_let_heredoc_06.dump
+++ b/runtime/syntax/testdir/dumps/vim_ex_let_heredoc_06.dump
@@ -1,9 +1,12 @@
+| +0#0000e05#a8a8a8255@1| +0#0000000#ffffff0@72
+| +0#0000e05#a8a8a8255@1|"+0&#ffffff0| |a|s@1|e|r|t|_|e|q|u|a|l|(|f|o@1|,|
|[|"| |E|N|D| |"|]|)| +0#0000000&@42
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-| +0#0000e05#a8a8a8255@1| +0#0000000#ffffff0@72
+| +0#0000e05#a8a8a8255@1> +0#0000000#ffffff0@72
| +0#0000e05#a8a8a8255@1|"+0&#ffffff0| |a|s@1|e|r|t|_|e|q|u|a|l|(|f|o@1|,|
|[|"|E|N|D| |"|]|)| +0#0000000&@43
|-+0#0000e05#a8a8a8255| |l+0#af5f00255#ffffff0|e|t|
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|[|"|E|N|D| |"|]|)| +0#0000000&@43
@@ -11,10 +14,7 @@
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|p|r|e|c|e|d|e|d| |b|y| |w|h|i|t|e|s|p
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diff --git a/runtime/syntax/testdir/dumps/vim_ex_let_heredoc_07.dump
b/runtime/syntax/testdir/dumps/vim_ex_let_heredoc_07.dump
new file mode 100644
index 000000000..85bb2f327
--- /dev/null
+++ b/runtime/syntax/testdir/dumps/vim_ex_let_heredoc_07.dump
@@ -0,0 +1,20 @@
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diff --git a/runtime/syntax/testdir/dumps/vim_ex_let_heredoc_08.dump
b/runtime/syntax/testdir/dumps/vim_ex_let_heredoc_08.dump
new file mode 100644
index 000000000..16149fede
--- /dev/null
+++ b/runtime/syntax/testdir/dumps/vim_ex_let_heredoc_08.dump
@@ -0,0 +1,20 @@
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diff --git a/runtime/syntax/testdir/dumps/vim_ex_let_heredoc_09.dump
b/runtime/syntax/testdir/dumps/vim_ex_let_heredoc_09.dump
new file mode 100644
index 000000000..fbb7d9df9
--- /dev/null
+++ b/runtime/syntax/testdir/dumps/vim_ex_let_heredoc_09.dump
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b/runtime/syntax/testdir/dumps/vim_ex_let_heredoc_10.dump
new file mode 100644
index 000000000..93db58763
--- /dev/null
+++ b/runtime/syntax/testdir/dumps/vim_ex_let_heredoc_10.dump
@@ -0,0 +1,20 @@
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diff --git a/runtime/syntax/testdir/dumps/vim_ex_let_heredoc_11.dump
b/runtime/syntax/testdir/dumps/vim_ex_let_heredoc_11.dump
new file mode 100644
index 000000000..f63b3b60c
--- /dev/null
+++ b/runtime/syntax/testdir/dumps/vim_ex_let_heredoc_11.dump
@@ -0,0 +1,20 @@
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+| +0#0000e05#a8a8a8255@1|l+0#0000000#ffffff0|i|n|e|2| @67
+|
+0#0000e05#a8a8a8255@1|a+0#af5f00255#ffffff0|!|@+0#0000000&|#|$|%+0#af5f00255&|^+0#0000000&|&|*+0#af5f00255&|(+0#e000e06&|)|_+0#0000000&|++0#af5f00255&|
+0#0000000&@59
+| +0#0000e05#a8a8a8255@1> +0#0000000#ffffff0@72
+|~+0#4040ff13&| @73
+|~| @73
+|~| @73
+|~| @73
+|~| @73
+|~| @73
+|~| @73
+|~| @73
+|~| @73
+|~| @73
+|~| @73
+|~| @73
+|~| @73
+|~| @73
+| +0#0000000&@56|1|9|6|,|0|-|1| @6|B|o|t|
diff --git a/runtime/syntax/testdir/input/vim_ex_let_heredoc.vim
b/runtime/syntax/testdir/input/vim_ex_let_heredoc.vim
index da9adff65..2f88f938e 100644
--- a/runtime/syntax/testdir/input/vim_ex_let_heredoc.vim
+++ b/runtime/syntax/testdir/input/vim_ex_let_heredoc.vim
@@ -13,6 +13,9 @@ line1
line2
END
+
+" trim
+
let foo =<< trim END
line1
line2
@@ -114,3 +117,80 @@ END
END
END
+
+" end marker must be vertically aligned with :let (if preceded by whitespace)
+
+" assert_equal(foo, ["END"])
+let foo =<< trim END
+ END
+END
+
+ " assert_equal(foo, ["END"])
+ let foo =<< trim END
+ END
+ END
+
+" assert_equal(foo, ["END "])
+let foo =<< trim END
+END
+END
+
+ " assert_equal(foo, ["END"])
+ let foo =<< trim END
+ END
+ END
+
+ " assert_equal(foo, ["END "])
+ let foo =<< trim END
+ END
+ END
+
+ " assert_equal(foo, ["END"])
+ let foo =<< trim END
+ END
+ END
+
+ " assert_equal(foo, ["END "])
+ let foo =<< trim END
+ END
+ END
+
+ " assert_equal(foo, ["END "])
+ let foo =<< trim END
+END
+END
+
+ " assert_equal(foo, ["END"])
+ let foo =<< trim END
+ END
+END
+
+ " assert_equal(foo, ["END"])
+ let foo =<< trim END
+ END
+END
+
+
+" end markers
+
+let foo =<< !@#$%^&*()_+
+line1
+line2
+!@#$%^&*()_+
+
+let foo =<< 0!@#$%^&*()_+
+line1
+line2
+0!@#$%^&*()_+
+
+let foo =<< A!@#$%^&*()_+
+line1
+line2
+A!@#$%^&*()_+
+
+" error - leading lowercase character
+let foo =<< a!@#$%^&*()_+
+line1
+line2
+a!@#$%^&*()_+
+
diff --git a/runtime/syntax/vim.vim b/runtime/syntax/vim.vim
index 1ae39cf33..323aa7c59 100644
--- a/runtime/syntax/vim.vim
+++ b/runtime/syntax/vim.vim
@@ -3,7 +3,7 @@
" Maintainer: Hirohito Higashi <h.east.727 ATMARK gmail.com>
" Doug Kearns <[email protected]>
" URL: https://github.com/vim-jp/syntax-vim-ex
-" Last Change: 2024 Aug 21
+" Last Change: 2024 Aug 23
" Former Maintainer: Charles E. Campbell
" DO NOT CHANGE DIRECTLY.
@@ -565,9 +565,9 @@ VimL syn keyword vimUnlet unl[et]
skipwhite nextgroup=vimUnletBang,vimUnletVars
syn match vimUnletBang contained "!" skipwhite
nextgroup=vimUnletVars
syn region vimUnletVars contained start="$\I\|\h" skip="
\s*\" end="$" end="|" contains=vimVar,vimEnvvar,vimContinue,vimString,vimNumber
-VimFoldh syn region vimLetHereDoc matchgroup=vimLetHereDocStart
start='\%(^\z(\s*\)\S.*\)\@<==<<\s*trim\%(\s\+\)\@>\z(\L\S*\)'
matchgroup=vimLetHereDocStop end='^\z1\z2$' extend
+VimFoldh syn region vimLetHereDoc matchgroup=vimLetHereDocStart
start='\%(^\z(\s*\)\S.*\)\@<==<<\s*trim\%(\s\+\)\@>\z(\L\S*\)'
matchgroup=vimLetHereDocStop end='^\z1\=\z2$' extend
VimFoldh syn region vimLetHereDoc matchgroup=vimLetHereDocStart
start='=<<\%(\s*\)\@>\z(\L\S*\)' matchgroup=vimLetHereDocStop
end='^\z1$' extend
-VimFoldh syn region vimLetHereDoc matchgroup=vimLetHereDocStart
start='\%(^\z(\s*\)\S.*\)\@<==<<\s*\%(trim\s\+eval\|eval\s\+trim\)\%(\s\+\)\@>\z(\L\S*\)'
matchgroup=vimLetHereDocStop end='^\z1\z2$' contains=@vimStringInterpolation
extend
+VimFoldh syn region vimLetHereDoc matchgroup=vimLetHereDocStart
start='\%(^\z(\s*\)\S.*\)\@<==<<\s*\%(trim\s\+eval\|eval\s\+trim\)\%(\s\+\)\@>\z(\L\S*\)'
matchgroup=vimLetHereDocStop end='^\z1\=\z2$' contains=@vimStringInterpolation
extend
VimFoldh syn region vimLetHereDoc matchgroup=vimLetHereDocStart
start='=<<\s*eval\%(\s\+\)\@>\z(\L\S*\)'
matchgroup=vimLetHereDocStop end='^\z1$' contains=@vimStringInterpolation extend
Vim9 syn keyword vim9Const const skipwhite
nextgroup=vim9Variable,vim9VariableList
--
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