" Vim syntax file " Language: HCL " Maintainer: Gregory Anders " Upstream: https://github.com/hashivim/vim-terraform " Last Change: 2024-09-03 " License: ISC " " Copyright (c) 2014-2016 Mark Cornick " " Permission to use, copy, modify, and/or distribute this software for any purpose " with or without fee is hereby granted, provided that the above copyright notice " and this permission notice appear in all copies. " " THE SOFTWARE IS PROVIDED 'AS IS' AND THE AUTHOR DISCLAIMS ALL WARRANTIES WITH " REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND " FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY SPECIAL, DIRECT, " INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS " OF USE, DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER " TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF " THIS SOFTWARE. if exists('b:current_syntax') finish endif syn iskeyword a-z,A-Z,48-57,_,- syn case match " A block is introduced by a type, some number of labels - which are either " strings or identifiers - and an opening curly brace. Match the type. syn match hclBlockType /^\s*\zs\K\k*\ze\s\+\(\("\K\k*"\|\K\k*\)\s\+\)*{/ " An attribute name is an identifier followed by an equals sign. syn match hclAttributeAssignment /\(\K\k*\.\)*\K\k*\s\+=\s/ contains=hclAttributeName syn match hclAttributeName /\<\K\k*\>/ contained syn keyword hclValueBool true false syn keyword hclTodo contained TODO FIXME XXX BUG syn region hclComment start="/\*" end="\*/" contains=hclTodo,@Spell syn region hclComment start="#" end="$" contains=hclTodo,@Spell syn region hclComment start="//" end="$" contains=hclTodo,@Spell """ misc. syn match hclValueDec "\<[0-9]\+\([kKmMgG]b\?\)\?\>" syn match hclValueHexaDec "\<0x[0-9a-f]\+\([kKmMgG]b\?\)\?\>" syn match hclBraces "[\[\]]" """ skip \" and \\ in strings. syn region hclValueString start=/"/ skip=/\\\\\|\\"/ end=/"/ contains=hclStringInterp syn region hclStringInterp matchgroup=hclBraces start=/\(^\|[^$]\)\$\zs{/ end=/}/ contained contains=ALLBUT,hclAttributeName syn region hclHereDocText start=/<<-\?\z([a-z0-9A-Z]\+\)/ end=/^\s*\z1/ contains=hclStringInterp "" Functions. syn match hclFunction "[a-z0-9]\+(\@=" """ HCL2 syn keyword hclRepeat for in syn keyword hclConditional if syn keyword hclValueNull null " enable block folding syn region hclBlockBody matchgroup=hclBraces start="{" end="}" fold transparent hi def link hclComment Comment hi def link hclTodo Todo hi def link hclBraces Delimiter hi def link hclAttributeName Identifier hi def link hclBlockType Type hi def link hclValueBool Boolean hi def link hclValueDec Number hi def link hclValueHexaDec Number hi def link hclValueString String hi def link hclHereDocText String hi def link hclFunction Function hi def link hclRepeat Repeat hi def link hclConditional Conditional hi def link hclValueNull Constant let b:current_syntax = 'hcl'