GLSL

Declarative tree-sitter query plugin powered by QueryLanguagePlugin (rgctl-lang-runtime) and crates/rgctl-lang-glsl/queries/tags.scm. Compiles once at startup, validates captures against the Tier-2 vocabulary gate, and extracts symbols, container hierarchy (Container::member), imports, and call edges.

Grammar Crate: tree-sitter-glsl
Plugin: QueryLanguagePlugin (rgctl-lang-glsl)
Extensions: .glsl, .vert, .frag, .comp
Discover: rgctl discover . -l glsl
Function Kinds: function_definition
Class / Container Kinds: struct_specifier

Capture summary

Capture	Patterns	Graph mapping
@definition.class	1	Emits SymbolType::Class (acts as enclosing container).
@definition.function	1	Emits SymbolType::Function (acts as caller scope & container).
@name	3	Symbol identifier or target callee/type name.
@reference.call	1	Emits RelationType::Calls from innermost enclosing function to @name.

Query source (`crates/rgctl-lang-glsl/queries/tags.scm`)

; Tier-2 GLSL tags for rgctl.

(function_definition
  declarator: (function_declarator
    declarator: (identifier) @name)) @definition.function

(struct_specifier
  name: (type_identifier) @name) @definition.class

(call_expression
  function: (identifier) @name) @reference.call

GLSL

Capture summary

Query source (crates/rgctl-lang-glsl/queries/tags.scm)

Query source (`crates/rgctl-lang-glsl/queries/tags.scm`)