add merlin 16+ link script syntax.

This commit is contained in:
Kelvin Sherlock 2019-12-04 20:30:46 -05:00
parent 6c27bd47f8
commit 8310fda0ae

View File

@ -0,0 +1,185 @@
%YAML 1.2
---
# AUX, ZIP, IMP, PFX, REZ - quick asm extensions.
name: Merlin Link Script
file_extensions:
- S
scope: source.linker.merlin
variables:
ws: '[ \t]+'
ident: '[:-~][0-~]*'
contexts:
prototype:
- include: comment
- include: eol
main:
- meta_include_prototype: false
- match: ^[;*]
push:
- meta_scope: comment.line
- match: \n
pop: true
- match: '^{{ident}}'
scope: entity.name.label
- match: '{{ws}}'
push: opcode
eol:
- match: '$'
pop: true
comment:
- match: (?<=[\t ]);
push:
- meta_scope: comment.line
- match: \n
pop: true
- include: eol
expect-comment:
- include: comment
- match: \S
scope: invalid.illegal.expect.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:
# special case for ''' and """
- match: "(')'(')"
captures:
0: string.quoted.single
1: punctuation.definition.string.begin
2: punctuation.definition.string.end
- match: '(")"(")'
captures:
0: string.quoted.double
1: punctuation.definition.string.begin
2: punctuation.definition.string.end
- 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
opcode:
- match: '{{ws}}'
set: expect-comment
# numeric operand
- match: \b(?i:ORG|ADR|DS|KND|KIND?|LKV|VER|DO|EQU|GEQ|ALI|RTY|RID|RAT|AUX)\b
scope: keyword.directive
set: operand-number
- match: '='
scope: keyword.directive
set: operand-number
- match: \b(?i:TYP)\b
scope: keyword.directive
set: operand-typ
# path operand
- match: \b(?i:PUT|ASM|LINK?|LNK|SAV|IF|LIB|RES|FIL|IMP|PFX|REZ)\b
scope: keyword.directive
set: operand-path
- match: \b(?i:CMD)\b
scope: keyword.directive
set: operand-free-text
- match: \b(?i:KBD)\b
scope: keyword.directive
set: operand-string
- match: \b(?i:OVR)\b
scope: keyword.directive
set: operand-ovr
# no operand
- match: \b(?i:END|DAT|ENT|EXT|NOL|FAS|ELS|FIN)\b
scope: keyword.directive
set: operand-none
- match: \b(?i:POS|LEN)\b
scope: keyword.directive
set: operand-label
operand-none:
- include: expect-comment
operand-label:
- match: '{{ident}}'
scope: entity.name.label
set: expect-comment
- include: expect-comment
operand-ovr:
# OVR ALL | OFF | <blank>
- match: \b(?i:ALL|OFF)\b
scope: constant.language
set: expect-comment
- include: expect-comment
operand-path:
- match: \S+
scope: string.unquoted
set: expect-comment
- include: expect-comment
operand-free-text:
- match: '.'
scope: string.unquoted
operand-typ:
# TYP <short name or number>
- include: numbers
- match: \b(?i:BAD|BIN|TXT|DIR|ADB|AWP|ASP|GSB|TDF|BDF|SRC|OBJ|LIB|S16|RTL|EXE|PIF|TIF|NDA|CDA|TOL|DRV|DOC|PNT|PIC|FON|PAS|CMD)\b
scope: constant.language
- include: expect-comment
operand-number:
- include: numbers
- match: '{{ident}}'
scope: entity.name.label
set: expect-comment
- include: expect-comment
operand-string:
- include: strings
- include: expect-comment