Replace Shell grammar with better-shell-syntax (VS Code's grammar source)

.gitmodules

@@ -356,6 +356,9 @@
 [submodule "vendor/grammars/berry-grammar"]
 	path = vendor/grammars/berry-grammar
 	url = https://github.com/berry-lang/berry-grammar.git
+[submodule "vendor/grammars/better-shell-syntax"]
+	path = vendor/grammars/better-shell-syntax
+	url = https://github.com/Chocapikk/better-shell-syntax.git
 [submodule "vendor/grammars/bicep"]
 	path = vendor/grammars/bicep
 	url = https://github.com/azure/bicep
@@ -857,9 +860,6 @@
 [submodule "vendor/grammars/language-sed"]
 	path = vendor/grammars/language-sed
 	url = https://github.com/Alhadis/language-sed
-[submodule "vendor/grammars/language-shellscript"]
-	path = vendor/grammars/language-shellscript
-	url = https://github.com/atom/language-shellscript
 [submodule "vendor/grammars/language-subtitles"]
 	path = vendor/grammars/language-subtitles
 	url = https://github.com/Alhadis/language-subtitles.git
@@ -1145,6 +1145,9 @@
 [submodule "vendor/grammars/shaders-tmLanguage"]
 	path = vendor/grammars/shaders-tmLanguage
 	url = https://github.com/tgjones/shaders-tmLanguage
+[submodule "vendor/grammars/shell-session-syntax"]
+	path = vendor/grammars/shell-session-syntax
+	url = https://github.com/Chocapikk/shell-session-syntax.git
 [submodule "vendor/grammars/slang-vscode-extension"]
 	path = vendor/grammars/slang-vscode-extension
 	url = https://github.com/shader-slang/slang-vscode-extension.git

grammars.yml

@@ -291,6 +291,8 @@ vendor/grammars/ballerina-grammar:
 vendor/grammars/berry-grammar:
 - source.berry
 - source.berry.bytecode
+vendor/grammars/better-shell-syntax:
+- source.shell
 vendor/grammars/bicep:
 - markdown.bicep.codeblock
 - source.bicep
@@ -816,9 +818,6 @@ vendor/grammars/language-sass:
 vendor/grammars/language-sed:
 - source.ed
 - source.sed
-vendor/grammars/language-shellscript:
-- source.shell
-- text.shell-session
 vendor/grammars/language-subtitles:
 - text.srt
 - text.vtt
@@ -1041,6 +1040,8 @@ vendor/grammars/selinux-policy-languages:
 vendor/grammars/shaders-tmLanguage:
 - source.hlsl
 - source.shaderlab
+vendor/grammars/shell-session-syntax:
+- text.shell-session
 vendor/grammars/slang-vscode-extension:
 - source.slang
 vendor/grammars/slint-tmLanguage:

tools/grammars/compiler/data.go

@@ -44,6 +44,7 @@ var KnownFields = map[string]bool{
 
 // GrammarsInNonStdPath is a list of grammars known to have their syntax .cson or .json files in non-standard directories.
 var GrammarsInNonStdPath = map[string]bool{
+	"autogenerated":           true,
 	"conllu-linguist-grammar": true,
 	"hy.tmLanguage":           true,
 	"abl-tmlanguage":          true,

vendor/licenses/git_submodule/better-shell-syntax.dep.yml

@@ -0,0 +1,31 @@
+---
+name: better-shell-syntax
+version: 993c0485fcac6e9f3fc6ade74adec51ba26ad797
+type: git_submodule
+homepage: https://github.com/jeff-hykin/better-shell-syntax
+license: mit
+licenses:
+- sources: LICENSE
+  text: |
+    MIT License
+
+    Copyright (c) 2019 Jeff Hykin
+
+    Permission is hereby granted, free of charge, to any person obtaining a copy
+    of this software and associated documentation files (the "Software"), to deal
+    in the Software without restriction, including without limitation the rights
+    to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+    copies of the Software, and to permit persons to whom the Software is
+    furnished to do so, subject to the following conditions:
+
+    The above copyright notice and this permission notice shall be included in all
+    copies or substantial portions of the Software.
+
+    THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+    IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+    FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+    AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+    LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+    OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+    SOFTWARE.
+notices: []

vendor/licenses/git_submodule/shell-session-syntax.dep.yml

@@ -0,0 +1,31 @@
+---
+name: shell-session-syntax
+version: a976a7e633c64677c4845558d4f72a999690cb5b
+type: git_submodule
+homepage: https://github.com/Chocapikk/shell-session-syntax
+license: mit
+licenses:
+- sources: LICENSE
+  text: |
+    MIT License
+
+    Copyright (c) 2026 Valentin Lobstein
+
+    Permission is hereby granted, free of charge, to any person obtaining a copy
+    of this software and associated documentation files (the "Software"), to deal
+    in the Software without restriction, including without limitation the rights
+    to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+    copies of the Software, and to permit persons to whom the Software is
+    furnished to do so, subject to the following conditions:
+
+    The above copyright notice and this permission notice shall be included in all
+    copies or substantial portions of the Software.
+
+    THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+    IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+    FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+    AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+    LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+    OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+    SOFTWARE.
+notices: []