Improve Merlin grammar
This commit is contained in:
Georg Ziegler
parent
10e34aca94
commit
1687bd1b93
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@ -0,0 +1,23 @@
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# Pseudo opcodes for the 65816 used by some assemblers
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scopeName: 'source.65816alt-opcodes'
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patterns: [
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# The 65816 instruction set
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{
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include: '#mnemonics-65816alt'
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}
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]
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# Respository starts here -----------------------------------------------------
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repository:
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# 65816 instruction set
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'mnemonics-65816alt':
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patterns: [
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# mnemonics
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{
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match: '\\b(?i:tas|tsa|swa|tad|tda|blt|bge)\\b'
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name: 'keyword.mnemonic.65816.65816alt-opcodes'
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}
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]
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@ -1,228 +1,217 @@
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'fileTypes': []
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'name': 'Merlin'
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'patterns': [
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{
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'include': '#M6502'
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}
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{
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'include': '#M65C02'
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}
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{
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'include': '#M65816'
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}
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{
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'include': '#M65816L'
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}
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{
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'include': '#hex_number'
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}
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{
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'include': '#decimal_number'
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}
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{
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'match': '%[01][01_]*'
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'name': 'constant.numeric.binary'
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}
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{
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'match': '\\b(?i:TAS|TSA|SWA|TAD|TDA|BLT|BGE)\\b'
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'name': 'keyword.mnemonic.65816.alt'
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}
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{
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'match': '(?<=,)([xXyYsS])\\b'
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'name': 'variable.language.register'
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}
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{
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'begin': '"'
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'end': '"'
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'name': 'string.quoted.double'
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}
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{
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'begin': '\''
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'end': '\''
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'name': 'string.quoted.single'
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}
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{
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'match': '^[*].*'
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'name': 'comment.line'
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}
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{
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'match': ';.*'
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'name': 'comment.line'
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}
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{
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'match': '^][0-~]*\\b'
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'name': 'entity.name.label.variable'
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}
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{
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'match': '^:[0-~]*\\b'
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'name': 'entity.name.label.local'
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}
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{
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'match': '^[:-~][0-~]*\\b'
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'name': 'entity.name.function'
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}
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{
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'captures':
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'1':
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'name': 'keyword.directive'
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'2':
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'name': 'string.quoted.other.path'
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'comment': 'eg: KEEP pathname'
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'match': '\\b((?i)DSK|PUT|USE|SAV)\\s+(\\S*)'
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'name': 'meta.path.directive'
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}
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{
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'captures':
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'1':
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'name': 'keyword.directive'
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'2':
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'name': 'constant.language'
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'comment': 'eg: KEEP pathname'
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'match': '\\b((?i)CYC)\\s+((?i)ON|OFF|AVE)\\b'
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'name': 'meta.cyc.directive'
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}
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{
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'captures':
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'1':
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'name': 'keyword.directive'
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'2':
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'name': 'constant.language'
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'comment': 'eg: KEEP pathname'
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'match': '\\b((?i)EXP)\\s+((?i)ON|OFF|ONLY)\\b'
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'name': 'meta.exp.directive'
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}
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{
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'captures':
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'1':
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'name': 'keyword.directive'
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'2':
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'name': 'constant.language'
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'comment': 'eg: KEEP pathname'
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'match': '\\b((?i)LST)\\s+((?i)ON|OFF|RTN)\\b'
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'name': 'meta.lst.directive'
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}
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{
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'captures':
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'1':
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'name': 'keyword.directive'
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'2':
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'name': 'constant.language'
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'comment': 'eg: KEEP pathname'
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'match': '\\b((?i)LST)\\s+((?i)OFF)\\b'
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'name': 'meta.lstdo.directive'
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}
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{
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'captures':
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'1':
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'name': 'keyword.directive'
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'2':
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'name': 'constant.language'
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'comment': 'eg: KEEP pathname'
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'match': '\\b((?i)TR)\\s+((?i)ON|OFF|ADR)\\b'
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'name': 'meta.tr.directive'
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}
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{
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'captures':
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'1':
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'name': 'keyword.directive.string'
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'2':
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'name': 'string.delimited.begin'
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'3':
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'name': 'string.delimited'
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'4':
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'name': 'string.delimited.end'
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'5':
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'name': 'keyword.operator'
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'6':
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'name': 'constant.numeric.hexadecimal'
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'comment': 'optional trailing hex data'
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'match': '\\b((?i)ASC|DCI|INV|FLS|STR)\\s+(\\S)(.*?)(\\2|$)(,([0-9A-Fa-f]+))?'
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'name': 'meta.string.delimited'
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}
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{
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'captures':
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'1':
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'name': 'keyword.directive.string'
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'2':
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'name': 'string.delimited.begin'
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'3':
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'name': 'string.delimited'
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'4':
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'name': 'string.delimited.end'
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'match': '\\b((?i)REV)\\s+(\\S)(.*?)(\\2|$)'
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'name': 'meta.string.delimited.rev'
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}
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{
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'begin': '\\b((?i)HEX)\\b'
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'captures':
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'1':
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'name': 'keyword.directive.data'
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'comment': 'HEX has a list of hex bytes w/o the $'
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'end': '$'
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'name': 'meta.hex'
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'patterns': [
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scopeName: 'source.assembly.65816.merlin'
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fileTypes: []
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name: 'Merlin'
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patterns: [
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{ include: 'source.65c02-opcodes' }
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{ include: 'source.65816-opcodes' }
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{ include: 'source.65816l-opcodes' }
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{ include: 'source.65816alt-opcodes' }
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{ include: '#comments' }
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{ include: '#symbols' }
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{ include: '#directives' }
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# registers
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# TODO: fix registers
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# {
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# 'match': '(?<=,)([xXyYsS])\\b'
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# 'name': 'variable.language.register'
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# }
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]
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repository:
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# comments
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comments:
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patterns: [
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# asterisk line comment
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{
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'match': '\\b[0-9A-Fa-f]{1,2}\\b'
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'name': 'constant.numeric.hex'
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match: '^[*].*'
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name: 'comment.line.asterisk.merlin'
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}
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# semicolon line comment
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{
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'match': ';.*$'
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'name': 'comment.line'
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}
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{
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'match': ','
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'name': 'keyword.operator'
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}
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{
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'match': '\\S'
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'name': 'invalid.illegal'
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match: ';.*$'
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name: 'comment.line.semicolon.merlin'
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}
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]
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# symbols
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symbols:
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patterns: [
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# delimited strings
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{
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begin: '[\'"]'
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beginCaptures:
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0: name: 'punctuation.definition.string.begin.merlin'
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end: '[\'"]'
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endCaptures:
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0: name: 'punctuation.definition.string.end.merlin'
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name: 'string.quoted.double.assembly.merlin'
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}
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# TODO: highlight strings with all valid delimiters
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# {
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# captures:
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# 1: name: 'string.delimited.begin.merlin'
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# 2: name: 'string.delimited.merlin'
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# 3: name: 'string.delimited.end.merlin'
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# match: '\\b(\\S)(.*?)(\\1)\\b'
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# }
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# TODO: fix label scopes
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# Variables
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{
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match: '^][:-~][0-~]+'
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# name: 'variable.named.merlin'
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name: 'entity.name.function.label.merlin'
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}
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# Local labels
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{
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match: '^:[:-~][0-~]+'
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name: 'entity.name.function.label.merlin'
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}
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# Global labels
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{
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match: '^[:-~][0-~]+'
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name: 'entity.name.function.merlin'
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}
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# absolut address/number
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{
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match: '\\#(\'.\'|[^\\s\']+)'
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name: 'constant.numeric.hex.merlin'
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}
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# hex, prefixed with ampersand($)
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{
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match: '-?\\$[A-Fa-f0-9]+'
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name: 'constant.numeric.hex.merlin'
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}
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# octal, prefixed with @
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{
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match: '@([0-7]+)\\b'
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name: 'constant.numeric.octal.merlin'
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}
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# binary
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{
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match: '%[01]+'
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name: 'constant.numeric.binary.merlin'
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}
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# decimal
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{
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match: '\\b([0-9]+)\\b'
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name: 'constant.numeric.decimal.merlin'
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}
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]
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# assembler directives
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directives:
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patterns: [
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# file control
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{
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match: '\\b(?i:equ|ext|ent|org|rel|obj|var|typ|end|dum|dend|ast|dat|lstdo|pag|ttl|skp|chk|err|kbd|lup|--\\^|mx|pau|sw|usr|xc)\\b'
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name: 'keyword.directive.merlin'
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}
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# data control
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{
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match: '\\b(?i:da|dw|ddb|db|dfb|adr|adrl|ds)\\b'
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name: 'support.function.pseudo.merlin'
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}
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# conditional control
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{
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match: '\\b(?i:do|else|if|fin)\\b'
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name: 'keyword.control.conditional.merlin'
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}
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# macro control
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{
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match: '\\b(?i:mac)\\b|<<<'
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name: 'support.function.pseudo.merlin'
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# name: 'keyword.directive.macro.merlin'
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}
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# operators
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{
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match: '[-+/*^><|#\\[\\](),=.!&]'
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name: 'keyword.operator.merlin'
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}
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# disk commands
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{
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captures:
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1: name: 'support.function.pseudo.merlin'
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2: name: 'string.quoted.other.path.merlin'
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match: '\\b((?i:dsk|put|use|sav))\\s+(\\S*)'
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name: 'meta.disk.directive.merlin'
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}
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# cycle count
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{
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captures:
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1: name: 'support.function.pseudo.merlin'
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2: name: 'constant.language.merlin'
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match: '\\b((?i:cyc))\\s+((?i:on|off|ave))\\b'
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name: 'meta.cyc.directive.merlin'
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}
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# expand control
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{
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captures:
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1: name: 'support.function.pseudo.merlin'
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2: name: 'constant.language.merlin'
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match: '\\b((?i:exp))\\s+((?i:on|off|only))\\b'
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name: 'meta.exp.directive.merlin'
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}
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# list control
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{
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captures:
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1: name: 'support.function.pseudo.merlin'
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2: name: 'constant.language.merlin'
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match: '\\b((?i:lst))\\s+((?i:off))\\b'
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name: 'meta.exp.directive.merlin'
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}
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# truncation control
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{
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captures:
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1: name: 'support.function.pseudo.merlin'
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2: name: 'constant.language.merlin'
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match: '\\b((?i:tr))\\s+((?i:on|off|adr))\\b'
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name: 'meta.tr.directive.merlin'
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}
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# string command
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{
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captures:
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1: name: 'support.function.pseudo.merlin'
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2: name: 'string.delimited.begin.merlin'
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3: name: 'string.delimited.merlin'
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4: name: 'string.delimited.end.merlin'
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5: name: 'constant.numeric.hex.merlin'
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match: '\\b((?i:asc|dci|inv|fls|str))\\s+(\\S)(.*?)(\\2|\\S),([a-fA-F0-9]+)?'
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}
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# reverse command
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{
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captures:
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1: name: 'support.function.pseudo.merlin'
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2: name: 'string.delimited.begin.merlin'
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3: name: 'string.delimited.merlin'
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4: name: 'string.delimited.end.merlin'
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match: '\\b((?i:rev))\\s+(\\S)(.*?)(\\2|$)'
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}
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# hex command
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{
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begin: '\\b((?i:hex))\\b'
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captures:
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1:
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name: 'support.function.pseudo.merlin'
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end: '$'
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name: 'meta.hex.directive.merlin'
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patterns: [
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# hex without $
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{
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match: '\\b[a-fA-F0-9]{1,2}\\b'
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name: 'constant.numeric.hex.merlin'
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}
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# semicolon comments
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{
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match: ';.*'
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name: 'comment.line.semicolon.merlin'
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}
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# number check
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{
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match: '(?!,)\\S'
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name: 'invalid.illegal.merlin'
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}
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]
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}
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]
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}
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{
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'match': '\\b(?i:DSK|EQU|EXT|ENT|ORG|REL|OBJ|PUT|USE|VAR|SAV|TYP|END|DUM|DEND|AST|CYC|DAT|EXP|LST|LSTDO|PAG|TTL|SKP|TR|CHK|ERR|KBD|LUP|--\\^|MX|PAU|SW|USR|XC)\\b'
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'name': 'keyword.directive'
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}
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{
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'match': '\\b(?i:DA|DW|DDB|DB|DFB|ADR|ADRL|HEX|DS|ASC|DCI|INV|FLS|REV|STR)\\b'
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'name': 'keyword.directive.data'
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}
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{
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'match': '\\b(?i:DO|ELSE|IF|FIN)\\b'
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'name': 'keyword.control.conditional'
|
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}
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{
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'match': '\\b(?i:MAC)\\b|<<<'
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'name': 'keyword.directive.macro'
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}
|
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{
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'match': '[-+/*^><|#\\[\\](),=.!&]'
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||||
'name': 'keyword.operator'
|
||||
}
|
||||
]
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'repository':
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'M6502':
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'match': '\\b(?i:ADC|AND|ASL|BCC|BCS|BEQ|BIT|BMI|BNE|BPL|BRK|BVC|BVS|CLC|CLD|CLI|CLV|CMP|CPX|CPY|DEC|DEX|DEY|EOR|INC|INX|INY|JMP|JSR|LDA|LDX|LDY|LSR|NOP|ORA|PHA|PHP|PLA|PLP|ROL|ROR|RTI|RTS|SBC|SEC|SED|SEI|STA|STX|STY|TAX|TAY|TSX|TXA|TXS|TYA)\\b'
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'name': 'keyword.mnemonic.6502'
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'M65816':
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'match': '\\b(?i:BRL|COP|JML|JSL|MVN|MVP|PEA|PEI|PER|PHB|PHD|PHK|PLB|PLD|REP|RTL|SEP|TCD|TCS|TDC|TSC|TXY|TYX|WDM|XBA|XCE)\\b'
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'name': 'keyword.mnemonic.65816'
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'M65816L':
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'match': '\\b(?i:ADCL|ANDL|CMPL|EORL|LDAL|ORAL|SBCL|STAL)\\b'
|
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'name': 'keyword.mnemonic.65816.long'
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'M65C02':
|
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'match': '\\b(?i:BRA|PHX|PHY|PLX|PLY|STP|STZ|TRB|TSB|WAI)\\b'
|
||||
'name': 'keyword.mnemonic.65c02'
|
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'binary_number':
|
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'match': '%[01]+'
|
||||
'name': 'constant.numeric.binary'
|
||||
'decimal_number':
|
||||
'match': '\\b([0-9]+)\\b'
|
||||
'name': 'constant.numeric.decimal'
|
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'hex_number':
|
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'match': '\\$[A-Fa-f0-9]+'
|
||||
'name': 'constant.numeric.hex'
|
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'octal_number':
|
||||
'match': '@([0-7]+)\\b'
|
||||
'name': 'constant.numeric.octal'
|
||||
'scopeName': 'source.assembly.65816.merlin'
|
||||
|
|
|
|||
|
|
@ -225,4 +225,4 @@
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'octal_number':
|
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'match': '@([0-7]+)\\b'
|
||||
'name': 'constant.numeric.octal'
|
||||
'scopeName': 'source.assembly.65816.merlin'
|
||||
'scopeName': 'source.assembly.65816.merlinold'
|
||||
|
|
|
|||
Loading…
Reference in New Issue