This commit is contained in:
Kelvin Sherlock 2023-07-20 16:42:43 -04:00
parent 135b909b0d
commit e87d04edcc

View File

@ -0,0 +1,272 @@
%YAML 1.2
---
name: SN Assembler
scope: source.asm.65816.sn
variables:
ws: '[ \t]+'
ident: '[A-Za-z_~][A-Za-z0-9_~]*'
contexts:
prototype:
- include: comment
- include: eol
main:
- meta_include_prototype: false
- match: '{{ws}}'
push: opcode
- match: '^({{ident}}){{ws}}((?i)SECTION)\b'
captures:
1: entity.name.function
2: keyword.directive
push: operand
- match: '^({{ident}}){{ws}}((?i)MACRO)\b'
captures:
1: entity.name.function
2: keyword.directive
push: operand-macro
- match: '^{{ident}}'
scope: entity.name.label
- include: comment
opcode:
- match: '{{ws}}'
set: operand
- include: scope:source.asm.65816#mnemonics-6502
- include: scope:source.asm.65816#mnemonics-65c02
- include: scope:source.asm.65816#mnemonics-65c02s
- include: scope:source.asm.65816#mnemonics-65816
- include: mnemonics-65816-alt
- match: \b(?i:DB|DW|DT|DL)\b
scope: keyword.directive
set: operand
- match: \b(?i:HEX)\b
scope: keyword.directive
set: operand
- match: \b(?i:DS|DCB)\b
scope: keyword.directive
set: operand
# reserve space
- match: \b(?i:RSRESET|RSSET|RB|RW)\b
scope: keyword.directive
set: operand
- match: \b(?i:EQU|SET)\b
scope: keyword.directive
set: operand
- match: \b(?i:MACRO|ENDM|MEXIT|SHIFT)\b
scope: keyword.directive
set: operand
- match: \b(?i:SECTION|GRP)\b
scope: keyword.directive
set: operand-section
- match: \b(?i:ORG|END|OPT|MX)\b
scope: keyword.directive
set: operand
- match: \b(?i:XDEF|XREF)\b
scope: keyword.directive
set: operand
- match: \b(?i:ASSUME)\b
scope: keyword.directive
set: operand
- match: \b(?i:MODULE|MODEND)\b
scope: keyword.directive
set: operand
- match: \b(?i:REPT|ENDR)\b
scope: keyword.directive.keyword.control
set: operand
- match: \b(?i:CASE|ENDCASE)\b
scope: keyword.directive.keyword.control
set: operand
- match: \b(?i:WHILE|ENDW)\b
scope: keyword.directive.keyword.control
set: operand
- match: \b(?i:DO|UNTIL)\b
scope: keyword.directive.keyword.control
set: operand
- match: \b(?i:IF|ELSE|ENDIF)\b
scope: keyword.directive.keyword.control
set: operand
- match: \b(?i:PUBLIC)\b
scope: keyword.directive
set: operand-on-off
- match: \b(?i:LIST|NOLIST)\b
scope: keyword.directive
set: operand
- match: \b(?i:INFORM)\b
scope: keyword.directive
set: operand
operand:
- include: numbers
- include: strings
- match: \b(?i:__MX|__RS|_RADIX|_RCOUNT|_FILENAME|_CURRENT_FILE|_CURRENT_LINE)\b
scope: keyword.directive
- match: \b(?i:NARG)\b
scope: keyword.directive
- match: \b(?i:_YEAR|_MONTH|_DAY|_WEEKDAY|_HOURS|_MINUTES|_SECONDS)\b
scope: support.constant
- match: \b(?i:DEF|REF|TYPE|STRCMP|STRICMP|STRLEN|SUBSTR|GROUPEND|SECTEND|GROUPORG|SECTSIZE|GROUPSIZE|ALIGNMENT|SECT|OFFSET|FILESIZE|SQRT)\b
scope: support.function
operand-section:
- match: '\b{{ident}}\b'
scope: entity.name.function
set: expect-comment
- include: expect-comment
operand-on-off:
- match: \b(?i:ON|OFF)\b
scope: constant.language
set: expect-comment
- include: expect-comment
operand-import:
- match: ([^; \n\t]+)
scope: string.unquoted
operand-ascii:
- meta_include_prototype: false
- match: '{{ws}}'
- match: '([^\r\n|]+)'
scope: string.unquoted
- match: \|
set: comment
- include: eol
operand-fcc:
- match: (\S)
scope: punctuation.definition.string.begin
push:
- meta_include_prototype: false
- meta_scope: string.quoted
- match: \1
scope: punctuation.definition.string.end
pop: true
- match: \n
scope: invalid.illegal
pop: true
operand-macro:
- match: '\b{{ident}}\b'
scope: variable.parameter
# comment char
# ...
# char
operand-comment:
- meta_include_prototype: false
- match: (\S)
scope: punctuation.definition.comment.begin.asm
set: [comment, comment-block]
- match: \n
scope: invalid.illegal.newline.asm
pop: true
comment-block:
- meta_include_prototype: false
- meta_scope: comment.block
- match: \1
scope: punctuation.definition.comment.end.asm
pop: true # pops to comment.
numbers:
- match: \b\d+\b
scope: constant.numeric
- match: \$[0-9a-fA-F]+\b
scope: constant.numeric.hex
- match: \%[01]+\b
scope: constant.numeric.binary
strings:
- match: "'"
scope: punctuation.definition.string.begin
push:
- meta_include_prototype: false
- meta_scope: string.quoted.single
- match: "'"
scope: punctuation.definition.string.end
pop: true
- match: \n
scope: invalid.illegal.newline.asm
pop: true
- match: '"'
scope: punctuation.definition.string.begin
push:
- meta_include_prototype: false
- meta_scope: string.quoted.double
- match: '"'
scope: punctuation.definition.string.end
pop: true
- match: \n
scope: invalid.illegal.newline.asm
pop: true
expect-comment:
- include: comment
- match: \S
scope: invalid.illegal.expect.comment
comment:
- match: ;
push:
- meta_scope: comment.line.partial
- match: \n
pop: true
- include: eol
mnemonics-65816-alt:
- match: \b(?i:BLT|BGE|CPA|DEA|INA|RET|SWA|TAD|TAS|TDA|TSA|XOR)\b
scope: keyword.mnemonic.65816.alt
eol:
- match: '$'
pop: true