neovim/runtime/syntax/proto.vim

84 lines
3.5 KiB
VimL

" Protocol Buffers - Google's data interchange format
" Copyright 2008 Google Inc. All rights reserved.
" https://developers.google.com/protocol-buffers/
"
" Redistribution and use in source and binary forms, with or without
" modification, are permitted provided that the following conditions are
" met:
"
" * Redistributions of source code must retain the above copyright
" notice, this list of conditions and the following disclaimer.
" * Redistributions in binary form must reproduce the above
" copyright notice, this list of conditions and the following disclaimer
" in the documentation and/or other materials provided with the
" distribution.
" * Neither the name of Google Inc. nor the names of its
" contributors may be used to endorse or promote products derived from
" this software without specific prior written permission.
"
" THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
" "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
" LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
" A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
" OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
" SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
" LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
" DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
" THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
" (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
" OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
" This is the Vim syntax file for Google Protocol Buffers as found at
" https://github.com/protocolbuffers/protobuf
" Last update: 2020 Oct 29
" quit when a syntax file was already loaded
if exists("b:current_syntax")
finish
endif
syn case match
syn keyword protoTodo contained TODO FIXME XXX
syn cluster protoCommentGrp contains=protoTodo
syn keyword protoSyntax syntax import option
syn keyword protoStructure package message group oneof
syn keyword protoRepeat optional required repeated
syn keyword protoDefault default
syn keyword protoExtend extend extensions to max reserved
syn keyword protoRPC service rpc returns
syn keyword protoType int32 int64 uint32 uint64 sint32 sint64
syn keyword protoType fixed32 fixed64 sfixed32 sfixed64
syn keyword protoType float double bool string bytes
syn keyword protoTypedef enum
syn keyword protoBool true false
syn match protoInt /-\?\<\d\+\>/
syn match protoInt /\<0[xX]\x+\>/
syn match protoFloat /\<-\?\d*\(\.\d*\)\?/
syn region protoComment start="\/\*" end="\*\/" contains=@pbCommentGrp,@Spell
syn region protoComment start="//" skip="\\$" end="$" keepend contains=@pbCommentGrp,@Spell
syn region protoString start=/"/ skip=/\\./ end=/"/ contains=@Spell
syn region protoString start=/'/ skip=/\\./ end=/'/ contains=@Spell
hi def link protoTodo Todo
hi def link protoSyntax Include
hi def link protoStructure Structure
hi def link protoRepeat Repeat
hi def link protoDefault Keyword
hi def link protoExtend Keyword
hi def link protoRPC Keyword
hi def link protoType Type
hi def link protoTypedef Typedef
hi def link protoBool Boolean
hi def link protoInt Number
hi def link protoFloat Float
hi def link protoComment Comment
hi def link protoString String
let b:current_syntax = "proto"