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 <dougkearns@gmail.com>
Signed-off-by: Christian Brabandt <cb@256bit.org>

diff --git a/runtime/syntax/generator/vim.vim.base b/runtime/syntax/generator/vim.vim.base
index 169fe20f6f43f11a1acdaba8fa63bec5670f290b..4c91df416191ba9f9fca28d3c83e028f68466450 100644 (file)
--- 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 <dougkearns@gmail.com>
 " 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="$\I\|\h" skip="\n\s*\\" end="$" 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 2e3d0e6581dcc6b11f22aa4c16f15c6c4332731b..d7bfb6b156341354602a11e97e65167ad76cc87e 100644 (file)
--- 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 6e38ae7554c3fb04089b641ec35dc464eaf940c6..623dc27aa7f1e1b375bce21ac129c182ebd8319f 100644 (file)
--- 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 3613d1005a4c3a11293a5c740d8e68bb821cc75f..913566685880f81e814c25de9ffbd957fa1856d6 100644 (file)
--- 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 de3f8feb364ccc555f132db426bacfba7388ae19..4bd285758218fb2640c185dbc12b80d63f828cc3 100644 (file)
--- 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 c6d1b4d059253af215e11c45369b0693d0b35e16..b763e642f88460e179c1f421fe8252fffa295fcb 100644 (file)
--- 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 @@
 ||+0#0000e05#a8a8a8255| |l+0#e000002#ffffff0|i|n|e|{|1| |+| |1|}| +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| |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|}| +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 e66d1ccc71d5a87ffd5fb286ae15b34a91b06b9b..e7b8a550ae79187b8553b9adf6fad1c08f4af5c4 100644 (file)
--- 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|}| +0#0000000&@59
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-| +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| |t|r|i|m| |E|N|D| +0#0000000&@50
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-||+0#0000e05#a8a8a8255| | +0#e000002#ffffff0@3>l|i|n|e|{|1| |+| |1|}| +0#0000000&@57
+||+0#0000e05#a8a8a8255| | +0#e000002#ffffff0@3|l|i|n|e|{|1| |+| |1|}| +0#0000000&@57
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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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 ||+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&#ffffff0| |a|s@1|e|r|t|_|e|q|u|a|l|(|f|o@1|,| |[|"| |E|N|D| |"|]|)| +0#0000000&@42
-|-+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| | +0#e000002#ffffff0|E|N|D| | +0#0000000&@67
-@57|9|1|,|5| @9|8|7|%| 
+@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 e3c4ca465eba29e4bfc5d24f074e936b63baa833..6ed3eb501c9dc48998628a7ec97052507da700e5 100644 (file)
--- 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
+|-+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
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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| +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>E|N|D| | +0#0000000&@66
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@@ -11,10 +14,7 @@
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-|~+0#4040ff13&| @73
-|~| @73
-|~| @73
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-| +0#0000000&@56|1|0|9|,|3| @8|B|o|t| 
+| +0#0000e05#a8a8a8255@1| +0#0000000#ffffff0@72
+| +0#0000e05#a8a8a8255@1|"+0&#ffffff0| |e|n|d| |m|a|r|k|e|r| |m|u|s|t| |b|e| |v|e|r|t|i|c|a|l@1|y| |a|l|i|g|n|e|d| |w|i|t|h| |:|l|e|t| |(|i|f| |p|r|e|c|e|d|e|d| |b|y| |w|h|i|t|e|s|p
+| +0&#a8a8a8255@1|a+0&#ffffff0|c|e|)| +0#0000000&@68
+@57|1|0|9|,|0|-|1| @6|5|7|%| 

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 (file)
index 0000000..85bb2f3
--- /dev/null
+++ b/runtime/syntax/testdir/dumps/vim_ex_let_heredoc_07.dump
@@ -0,0 +1,20 @@
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+| +0&#a8a8a8255@1|a+0&#ffffff0|c|e|)| +0#0000000&@68
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+@57|1|2|5|,|3| @8|6|7|%| 

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 (file)
index 0000000..16149fe
--- /dev/null
+++ b/runtime/syntax/testdir/dumps/vim_ex_let_heredoc_08.dump
@@ -0,0 +1,20 @@
+| +0#0000e05#a8a8a8255@1| +0#0000000#ffffff0@1|"+0#0000e05&| |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@1>"+0#0000e05&| |a|s@1|e|r|t|_|e|q|u|a|l|(|f|o@1|,| |[|"|E|N|D| |"|]|)| +0#0000000&@41
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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 (file)
index 0000000..fbb7d9d
--- /dev/null
+++ b/runtime/syntax/testdir/dumps/vim_ex_let_heredoc_09.dump
@@ -0,0 +1,20 @@
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+| +0#0000e05#a8a8a8255@1| +0#0000000#ffffff0@72
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+@57|1|6|1|,|1| @8|8|7|%| 

diff --git a/runtime/syntax/testdir/dumps/vim_ex_let_heredoc_10.dump b/runtime/syntax/testdir/dumps/vim_ex_let_heredoc_10.dump
new file mode 100644 (file)
index 0000000..93db587
--- /dev/null
+++ b/runtime/syntax/testdir/dumps/vim_ex_let_heredoc_10.dump
@@ -0,0 +1,20 @@
+| +0#0000e05#a8a8a8255@1|"+0&#ffffff0| |e|n|d| |m|a|r|k|e|r|s| +0#0000000&@59
+| +0#0000e05#a8a8a8255@1| +0#0000000#ffffff0@72
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+@57|1|7|9|,|1| @8|9|7|%| 

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 (file)
index 0000000..f63b3b6
--- /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|1| @67
+| +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 da9adff65550e18b5423e4c2ae86757b55ec014a..2f88f938ec17395ed8e7a42b2237eb33f92a4fa5 100644 (file)
--- 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 1ae39cf3370a683d868f2ae6c6a4f5d160bfd543..323aa7c592c6191f8f1d2b93f6affd968c9aac02 100644 (file)
--- 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 <dougkearns@gmail.com>
 " 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="$\I\|\h" skip="\n\s*\\" end="$" 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