Marcos Paulo
55 lines
1.7 KiB
YAML
55 lines
1.7 KiB
YAML
%YAML 1.2
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---
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# NotesCraft's own HCL grammar. Original work written for this project; not copied
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# from any other grammar. Regexes stay linear: no nested quantifiers, so nothing backtracks far.
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# Strings end at their line unless the language allows multi-line ones.
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name: HCL
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file_extensions: [hcl, tf, tfvars, terraform]
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scope: source.hcl
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contexts:
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main:
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- match: '/\*'
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scope: punctuation.definition.comment.begin
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push: block0
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- match: '#.*'
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scope: comment.line
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- match: '//.*'
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scope: comment.line
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- match: '<<-?(\w+)\n'
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scope: punctuation.definition.string.begin
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push: heredoc
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- match: '\b[A-Za-z_][\w-]*(?=\s*=[^=])'
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scope: meta.mapping.key
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- match: '"'
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scope: punctuation.definition.string.begin
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push: str-dq
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- match: '\b(?:resource|data|variable|output|locals|module|provider|terraform|for|in|if|else|endif|endfor|dynamic|moved|import|check|required_providers|backend|lifecycle|provisioner)\b'
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scope: keyword.control
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- match: '\b(?:true|false|null)\b'
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scope: constant.language
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- match: '\b(?:0[xX][0-9a-fA-F_]+|0[bB][01_]+|\d[\d_]*(?:\.\d[\d_]*)?(?:[eE][+-]?\d+)?)\b'
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scope: constant.numeric
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- match: '\b[A-Za-z_]\w*(?=\s*\()'
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scope: entity.name.function
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- match: '[-+*/%=<>!&|^~?:]+'
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scope: keyword.operator
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block0:
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- meta_scope: comment.block
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- match: '\*/'
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pop: true
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str-dq:
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- meta_scope: string.quoted.double
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- match: '\\.'
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scope: constant.character.escape
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- match: '"'
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scope: punctuation.definition.string.end
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pop: true
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- match: '(?=\n)'
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pop: true
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heredoc:
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- meta_scope: string.unquoted.heredoc
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- match: '^\s*\1\b'
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scope: punctuation.definition.string.end
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pop: true
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