Inintal commit

queries/folds.scm

@@ -0,0 +1,14 @@
+; Folds for SCL code blocks
+
+[
+  (organization_block)
+  (function_block)
+  (var_declaration)
+  (if_statement)
+  (case_statement)
+  (for_statement)
+  (while_statement)
+  (repeat_statement)
+  (region_statement)
+  (block_comment)
+] @fold

queries/highlights.scm

@@ -0,0 +1,230 @@
+; Comprehensive SCL highlight queries for Neovim
+
+; ============================================
+; Comments
+; ============================================
+(line_comment) @comment
+(block_comment) @comment
+(c_style_comment) @comment
+
+; ============================================
+; Literals
+; ============================================
+(number) @number
+(hex_number) @number
+(string) @string
+(time_value) @number
+
+; ============================================
+; Constants
+; ============================================
+(
+  (identifier) @constant.builtin
+  (#match? @constant.builtin "^(TRUE|FALSE|TRUE#|FALSE#)$")
+)
+(
+  (type) @type.builtin
+  (#match? @type.builtin "^(TRUE|FALSE)$")
+)
+
+; ============================================
+; Identifiers
+; ============================================
+(identifier) @variable
+(prefixed_identifier) @variable
+
+; ============================================
+; Types - Basic
+; ============================================
+(
+  (type) @type.builtin
+  (#match? @type.builtin "^(BOOL|Bool|INT|Int|DINT|DInt|SINT|SInt|USINT|USInt|UINT|UInt|WORD|Word|DWORD|DWord|BYTE|Byte|REAL|Real|LREAL|LReal|TIME|Time|TOD|Tod|DT|Dt|String|STRING|CHAR|Char|WSTRING|WString)$")
+)
+
+; Types - User defined (quoted strings like "UDT_Type")
+(type
+  (string) @type
+)
+
+; ============================================
+; Keywords - Block definitions
+; ============================================
+"ORGANIZATION_BLOCK" @keyword
+"FUNCTION_BLOCK" @keyword
+"FUNCTION" @keyword
+"END_ORGANIZATION_BLOCK" @keyword
+"END_FUNCTION_BLOCK" @keyword
+"END_FUNCTION" @keyword
+"BEGIN" @keyword
+
+; ============================================
+; Keywords - Variable sections
+; ============================================
+"VAR_INPUT" @keyword
+"VAR_OUTPUT" @keyword
+"VAR_IN_OUT" @keyword
+"VAR" @keyword
+"VAR_TEMP" @keyword
+"VAR_CONSTANT" @keyword
+"END_VAR" @keyword
+"CONSTANT" @keyword
+"RETAIN" @keyword
+"NON_RETAIN" @keyword
+
+; ============================================
+; Keywords - Control flow
+; ============================================
+"IF" @conditional
+"THEN" @conditional
+"ELSIF" @conditional
+"ELSE" @conditional
+"END_IF" @conditional
+"CASE" @conditional
+"OF" @conditional
+"END_CASE" @conditional
+
+; ============================================
+; Keywords - Loops
+; ============================================
+"FOR" @repeat
+"TO" @repeat
+"BY" @repeat
+"DO" @repeat
+"END_FOR" @repeat
+"WHILE" @repeat
+"END_WHILE" @repeat
+"REPEAT" @repeat
+"UNTIL" @repeat
+"END_REPEAT" @repeat
+"EXIT" @keyword
+"CONTINUE" @keyword
+
+; ============================================
+; Keywords - Regions
+; ============================================
+"REGION" @namespace
+"END_REGION" @namespace
+
+; ============================================
+; Keywords - Other
+; ============================================
+"TITLE" @keyword
+"VERSION" @keyword
+"ARRAY" @keyword
+"OF" @keyword
+
+; ============================================
+; Fields
+; ============================================
+(block
+  name: (string) @namespace)
+
+(block
+  name: (identifier) @namespace)
+
+(var_item
+  name: (identifier) @property)
+
+(var_item
+  type: (type) @type)
+
+; ============================================
+; Functions and function calls
+; ============================================
+(function_call
+  (identifier) @function.call)
+
+(function_call
+  (string) @function.call)
+
+(parameter
+  (identifier) @parameter)
+
+; ============================================
+; Array access
+; ============================================
+(array_access
+  "[" @punctuation.bracket
+  "]" @punctuation.bracket)
+
+; ============================================
+; Field access
+; ============================================
+(field_access
+  "." @punctuation.delimiter)
+
+; ============================================
+; Attribute lists
+; ============================================
+(attribute_list
+  "{" @punctuation.bracket
+  "}" @punctuation.bracket)
+
+(attribute_list
+  "," @punctuation.delimiter)
+
+(attribute_list
+  ";" @punctuation.delimiter)
+
+(attribute
+  (identifier) @property)
+
+; ============================================
+; Operators - Logical
+; ============================================
+"AND" @operator
+"OR" @operator
+"XOR" @operator
+"NOT" @operator
+
+; ============================================
+; Operators - Comparison
+; ============================================
+"=" @operator
+"<>" @operator
+"<" @operator
+">" @operator
+"<=" @operator
+">=" @operator
+
+; ============================================
+; Operators - Arithmetic
+; ============================================
+"+" @operator
+"-" @operator
+"*" @operator
+"/" @operator
+"MOD" @operator
+"**" @operator
+
+; ============================================
+; Operators - Assignment
+; ============================================
+":=" @operator
+"=>" @operator
+
+; ============================================
+; Punctuation
+; ============================================
+";" @punctuation.delimiter
+":" @punctuation.delimiter
+"," @punctuation.delimiter
+"(" @punctuation.bracket
+")" @punctuation.bracket
+"[" @punctuation.bracket
+"]" @punctuation.bracket
+"." @punctuation.delimiter
+".." @punctuation.delimiter
+"#" @punctuation.special
+
+; ============================================
+; Binary and unary expressions
+; ============================================
+(binary_expression) @operator
+(unary_expression) @operator
+
+; ============================================
+; Range expressions
+; ============================================
+(range
+  ".." @punctuation.delimiter)

queries/indents.scm

@@ -0,0 +1,41 @@
+; Indentation rules for SCL
+
+; Indent after block keywords
+[
+  (organization_block)
+  (function_block)
+  (var_declaration)
+  (if_statement)
+  (case_statement)
+  (for_statement)
+  (while_statement)
+  (repeat_statement)
+  (region_statement)
+] @indent.begin
+
+; Indent after THEN, DO, etc.
+[
+  "THEN"
+  "DO"
+  "ELSE"
+  "ELSIF"
+] @indent.branch
+
+; Outdent at end keywords
+[
+  "END_VAR"
+  "END_IF"
+  "END_CASE"
+  "END_FOR"
+  "END_WHILE"
+  "END_REPEAT"
+  "END_REGION"
+  "END_ORGANIZATION_BLOCK"
+  "END_FUNCTION_BLOCK"
+] @indent.end
+
+; Outdent for ELSE and ELSIF
+[
+  "ELSE"
+  "ELSIF"
+] @indent.dedent

queries/locals.scm

@@ -0,0 +1,15 @@
+; Local variable scoping for SCL - matches grammar.js structure
+
+; Variable declarations define local variables
+(var_item
+  name: (identifier) @definition.var)
+
+; Variable sections create scopes
+(var_declaration) @local.scope
+
+; Blocks create scopes
+(organization_block) @local.scope
+(function_block) @local.scope
+
+; Identifiers are references
+(identifier) @reference

queries/tags.scm

@@ -0,0 +1,27 @@
+; Tag queries for SCL - matches grammar.js structure
+
+; Organization blocks
+(organization_block
+  name: (string) @name) @definition.function
+
+; Function blocks  
+(function_block
+  name: (string) @name) @definition.function
+
+; Variable definitions within blocks
+(var_item
+  name: (identifier) @name
+  type: (type) @type) @definition.variable
+
+; Parameter definitions (inputs/outputs)
+(var_declaration
+  (var_item
+    name: (identifier) @name
+    type: (type) @type)) @definition.variable
+
+; Function calls (references)
+(function_call
+  (identifier) @name) @reference.call
+
+(function_call
+  (string) @name) @reference.call