scopeName: 'source.assembly.6502.kickass'
name: 'Kick Assembler'

fileTypes: [
	'a'
	'asm'
	's'
	'S'
]

patterns: [
	{ include: 'source.65c02-opcodes' }
    { include: 'source.6502x-opcodes' }
	{ include: '#comments' }
	{ include: '#directives' }
	{ include: '#symbols' }

]

repository:
	comments:
		patterns: [
			{
				match: '(\\/\\/[^\\n]+)'
				name: 'comment.line'
 			}
			{
				begin: '\\/\\*'
				end: '\\*\\/'
				name: 'comment.block'
 			}
		]
	symbols:
		patterns: [

			# ===============================================================
			# Assembler symbols
			{	# Labels
				match: '^\\s*[a-zA-Z_][a-zA-Z0-9_]*:'
				name: 'entity.name.function.kickass'
			}
			{	# Local labels
				match: '!(:|[\\+\\-]+)'
				name: 'entity.name.function.kickass'
			}
			{	# Variable functions, like var.getValue()
				match: '(\\w+(?=\\())'
				name: 'entity.name.function.kickass'
			}

			# ===============================================================
			# Data types
			{	# Chars
				match: "\\'\\S\\'"
				name: 'string.char.kickass'
			}
			{	# Strings
				begin: '"'
				end: '"'
				name: 'string.quoted.kickass'
			}

			{	# Hex numbers
				match: '-?\\$[A-Fa-f0-9]+'
				name: 'constant.numeric.hex.kickass'
			}
			{	# Octals
				match: '@([0-7]+)\\b'
				name: 'constant.numeric.octal.kickass'
			}
			{	# Binary numbers
				match: '%[01]+'
				name: 'constant.numeric.binary.kickass'
			}
			{	# Decimal numbers
				match: '\\b([0-9]+)\\b'
				name: 'constant.numeric.decimal.kickass'
			}
			{	# Immediate values
				match: '\\#([^\\s]+)'
				name: 'constant.numeric.hex.kickass'
			}
			{	# Constants
				match: '\\b([_A-Z][_A-Z0-9]+)\\b'
				name: 'variable.kickass'
			}
		]
	directives:
		patterns: [

			# ===============================================================
			# Preprocessor directives
			{
				match: '(\\#)((?:define|undef))([\\s\\w]+)'
				captures:
					1: name: 'keyword.control.directive.kickass'
					2: name: 'keyword.control.directive.kickass'
					3: name: 'variable.kickass'
			}
			{
				match: '(\\#)((?:endif|el(se|if)|if|importif))([\\s\\w]+)'
				captures:
					1: name: 'keyword.control.directive.kickass'
					2: name: 'keyword.control.directive.kickass'
					4: name: 'variable.kickass'
			}
			{
				match: '(\\#)((import(once)?))([\\s\\w]+)'
				name: 'keyword.control.directive.kickass'
			}

			# ===============================================================
			# Assembler directive conditionals
			{
				match: '(\\.)((?:elif|if))'
				captures:
					1: name: 'keyword.control.directive.kickass'
					2: name: 'keyword.control.directive.kickass'
			}
			{
				match: '(\\}?(\\s+)?)(else)'
				captures:
					3: name: 'keyword.control.directive.kickass'
			}

			# ===============================================================
			# Assembler directives misc
			{	# Assembler directives that have inconsistant syntax
				match: '(\\.)((?:return|namespace|print(now)?|by(te)?|align|assert(error)?|break|disk|dw(ord)?|encoding|enum|error(if)?|file(modify|namespace)?|fill(word)?|for|lohifill|memblock|modify|pc|plugin|pseudopc|segment(def|out)?|struct|te(xt)?|while|wo(rd)?|zp|import( binary| c64| source| text|once)))\\b'
				name: 'keyword.control.directive.kickass'
			}
			{
				match: '(\\}?(\\s+)?)(else)'
				captures:
					2: name: 'keyword.control.directive.kickass'
			}

			# ===============================================================
			# Variables and Macros
			{
				match: '(\\.)(var|eval|const|label)(\\s*[a-zA-Z0-9_]*)(\\s*=)?'
				captures:
					1: name: 'keyword.control.directive.kickass'
					2: name: 'keyword.control.directive.kickass'
					3: name: 'support.function.kickass'
					4: name: 'keyword.operator.kickass'
			}
			{
				match: '(?:\\()(var|eval|const|label)(?=\\s*[a-zA-Z0-9_]*)'
				captures:
					1: name: 'keyword.control.directive.kickass'
					2: name: 'support.function.kickass'
			}
			{
				match: '(\\.)(function|macro)([\\s\\w_.]*)(\\()([^)]*)(\\))'
				captures:
					1: name: 'keyword.control.directive.kickass'
					2: name: 'keyword.control.directive.kickass'
					3: name: 'entity.name.function.kickass'
					4: name: 'keyword.operator.kickass'
					5: name: 'constant.variable.kickass'
					6: name: 'keyword.operator.kickass'
			}
			{
				match: '(\\.)(pseudocommand)(\\s+)([^\\s\\n]+)'
				captures:
					1: name: 'keyword.control.directive.kickass'
					2: name: 'keyword.control.directive.kickass'
					4: name: 'entity.name.function.kickass'
			}
		]