Adding NestedText language support (#11987)

Co-authored-by: Yerlan Sergaziyev <yerlan.sergaziyev@rms-consult.de>

book/src/generated/lang-support.md

@@ -136,6 +136,7 @@
 | move | ✓ |  |  |  |
 | msbuild | ✓ |  | ✓ |  |
 | nasm | ✓ | ✓ |  |  |
+| nestedtext | ✓ | ✓ | ✓ |  |
 | nickel | ✓ |  | ✓ | `nls` |
 | nim | ✓ | ✓ | ✓ | `nimlangserver` |
 | nix | ✓ | ✓ |  | `nil`, `nixd` |

languages.toml

@@ -1334,6 +1334,15 @@ injection-regex = "yml|yaml"
 name = "yaml"
 source = { git = "https://github.com/ikatyang/tree-sitter-yaml", rev = "0e36bed171768908f331ff7dff9d956bae016efb" }
 
+[[language]]
+name = "nestedtext"
+scope = "text.nested"
+injection-regex = "nestedtext"
+file-types = ["nt"]
+comment-token = "#"
+indent = { tab-width = 4, unit = "    " }
+grammar = "yaml"
+
 [[language]]
 name = "haskell"
 scope = "source.haskell"

runtime/queries/nestedtext/highlights.scm

@@ -0,0 +1 @@
+; inherits: yaml

runtime/queries/nestedtext/indents.scm

@@ -0,0 +1 @@
+; inherits: yaml

runtime/queries/nestedtext/injections.scm

@@ -0,0 +1 @@
+; inherits: yaml

runtime/queries/nestedtext/textobjects.scm

@@ -0,0 +1 @@
+; inherits: yaml