Fix HDL and Hack Assembly syntax highlighting and queries

- Fixed HDL highlights query syntax error with #match? predicate
- Replaced #match? with #any-of? for exact string matching
- Fixed Hack Assembly outline query invalid field name
- Improved HDL syntax highlighting with comprehensive patterns
- Added HDL bracket matching for all syntax types
- Fixed XML scope mismatch from text.xml to source.xml
- Enhanced outline queries for better code navigation

languages/hack-assembly/brackets.scm

@@ -0,0 +1,6 @@
+; Hack Assembly bracket matching
+
+; Label declarations use parentheses
+(label_declaration
+  "(" @open
+  ")" @close) @container

languages/hack-assembly/config.toml

@@ -0,0 +1,7 @@
+name = "Hack Assembly"
+grammar = "hack_assembly"
+scope = "source.hack_assembly"
+path_suffixes = ["asm"]
+line_comments = ["// "]
+tab_size = 4
+hard_tabs = false

languages/hack-assembly/highlights.scm

@@ -0,0 +1,103 @@
+; Hack Assembly syntax highlighting queries based on actual node types
+
+; A-instruction marker
+"@" @punctuation.special
+
+; A-instruction components
+(a_instruction
+  (constant) @constant.numeric)
+
+(a_instruction
+  (symbol
+    (predefined_symbol) @constant.builtin))
+
+(a_instruction
+  (symbol
+    (user_symbol) @variable))
+
+; C-instruction components
+(dest) @type
+(comp) @operator
+(jump) @keyword.control
+
+; Assignment and jump operators
+"=" @operator
+";" @punctuation.delimiter
+
+; Label declarations
+(label_declaration
+  "(" @punctuation.bracket
+  (symbol) @label
+  ")" @punctuation.bracket)
+
+; Comments
+(comment) @comment
+
+; Predefined symbols
+"SP" @constant.builtin
+"LCL" @constant.builtin
+"ARG" @constant.builtin
+"THIS" @constant.builtin
+"THAT" @constant.builtin
+"SCREEN" @constant.builtin
+"KBD" @constant.builtin
+
+; Virtual registers R0-R15 (handled by predefined_symbol pattern)
+(predefined_symbol) @constant.builtin
+
+; User-defined symbols
+(user_symbol) @variable
+
+; Constants
+(constant) @constant.numeric
+
+; Computation operations
+"0" @constant.numeric
+"1" @constant.numeric
+"-1" @constant.numeric
+
+; Register references
+"D" @variable.builtin
+"A" @variable.builtin
+"M" @variable.builtin
+
+; Arithmetic operations
+"D+1" @operator
+"A+1" @operator
+"M+1" @operator
+"D-1" @operator
+"A-1" @operator
+"M-1" @operator
+"D+A" @operator
+"D-A" @operator
+"A-D" @operator
+"D+M" @operator
+"D-M" @operator
+"M-D" @operator
+
+; Logical operations
+"!D" @operator
+"!A" @operator
+"!M" @operator
+"-D" @operator
+"-A" @operator
+"-M" @operator
+"D&A" @operator
+"D|A" @operator
+"D&M" @operator
+"D|M" @operator
+
+; Destination combinations
+"MD" @type
+"AM" @type
+"AD" @type
+"AMD" @type
+
+; Jump conditions
+"JGT" @keyword.control
+"JEQ" @keyword.control
+"JGE" @keyword.control
+"JLT" @keyword.control
+"JNE" @keyword.control
+"JLE" @keyword.control
+"JMP" @keyword.control

languages/hack-assembly/indents.scm

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+; Hack Assembly indentation rules
+
+; No special indentation rules needed for Hack Assembly
+; since it's a flat assembly language with no nested structures
+; All instructions should be at the same indentation level
+
+; Labels can optionally be outdented or at the same level
+; but we'll keep them at the same level for simplicity

languages/hack-assembly/outline.scm

@@ -0,0 +1,21 @@
+; Hack Assembly outline queries
+
+; Show label declarations in the outline
+(label_declaration
+  (symbol) @name) @item
+
+; Show A-instructions with symbols as outline items
+(a_instruction
+  (symbol) @name) @item
+
+; Show A-instructions with constants as outline items
+(a_instruction
+  (constant) @name) @item
+
+; Show C-instructions with jumps as outline items (control flow)
+(c_instruction
+  (jump) @name) @item
+
+; Show comments that look like section headers
+(comment) @item
+  (#match? @item "^//\\s*[A-Z].*|^//.*[Ss]ection|^//.*[Pp]art|^//.*[Ff]unction|^//.*[Ll]oop|^//.*[Ee]nd")