feat(lang): add Meson language support (#2314)

https://mesonbuild.com/Syntax.html

2 files changed, 78 insertions, 0 deletions

diff --git a/runtime/queries/meson/highlights.scm b/runtime/queries/meson/highlights.scm
new file mode 100644
index 00000000..01df8f27
--- /dev/null
+++ b/runtime/queries/meson/highlights.scm
@@ -0,0 +1,62 @@
+(string_literal) @string
+
+(boolean_literal) @constant.builtin.boolean
+(integer_literal) @constant.numeric.integer
+
+(comment) @comment.line
+(function_id) @function
+(keyword_arg_key) @variable.other.member
+(id_expression) @variable
+
+[
+  "if"
+  "elif"
+  "else"
+  "endif"
+] @keyword.control.conditional
+
+[
+  "foreach"
+  "endforeach"
+] @keyword.control.repeat
+
+[
+  "break"
+  "continue"
+] @keyword.control
+
+[
+  "not"
+  "in"
+  "and"
+  "or"
+] @keyword.operator
+
+[
+  "!"
+  "+"
+  "-"
+  "*"
+  "/"
+  "%"
+  "=="
+  "!="
+  ">"
+  "<"
+  ">="
+  "<="
+] @operator
+
+[
+  ":"
+  ","
+] @punctuation.delimiter
+
+[
+  "("
+  ")"
+  "["
+  "]"
+  "{"
+  "}"
+] @punctuation.bracket
diff --git a/runtime/queries/meson/indents.scm b/runtime/queries/meson/indents.scm
new file mode 100644
index 00000000..a1c7b3fa
--- /dev/null
+++ b/runtime/queries/meson/indents.scm
@@ -0,0 +1,16 @@
+[
+  (method_expression)
+  (function_expression)
+  (array_literal)
+  (dictionary_literal)
+  (selection_statement)
+  (iteration_statement)
+] @indent
+
+[
+  ")"
+  "]"
+  "}"
+  "endif"
+  "endforeach"
+] @outdent