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annotate runtime/syntax/jsonc.vim @ 26773:80e134cbee4b v8.2.3915

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patch 8.2.3915: illegal memory access when completing with invalid bytes Commit: https://github.com/vim/vim/commit/4b28ba3245df8274303c79429972f9dc9438e4aa Author: Bram Moolenaar <Bram@vim.org> Date: Mon Dec 27 19:28:37 2021 +0000 patch 8.2.3915: illegal memory access when completing with invalid bytes Problem: illegal memory access when completing with invalid bytes. Solution: Avoid going over the end of the completion text.
author Bram Moolenaar <Bram@vim.org>
date Mon, 27 Dec 2021 20:30:03 +0100
parents 84c7dc0fdcd2
children
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
rev   line source
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1 " Vim syntax file
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2 " Language: JSONC (JSON with Comments)
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3 " Original Author: Izhak Jakov <izhak724@gmail.com>
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4 " Acknowledgement: Based off of vim-jsonc maintained by Kevin Locke <kevin@kevinlocke.name>
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5 " https://github.com/kevinoid/vim-jsonc
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6 " License: MIT
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7 " Last Change: 2021-07-01
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8
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9 " Ensure syntax is loaded once, unless nested inside another (main) syntax
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10 " For description of main_syntax, see https://stackoverflow.com/q/16164549
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11 if !exists('g:main_syntax')
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12 if exists('b:current_syntax') && b:current_syntax ==# 'jsonc'
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13 finish
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14 endif
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15 let g:main_syntax = 'jsonc'
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16 endif
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17
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18 " Based on vim-json syntax
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19 runtime! syntax/json.vim
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20
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21 " Remove syntax group for comments treated as errors
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22 if !exists("g:vim_json_warnings") || g:vim_json_warnings
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23 syn clear jsonCommentError
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24 endif
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25
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26 syn match jsonStringMatch /"\([^"]\|\\\"\)\+"\ze\(\_s*\/\/.*\_s*\)*[}\]]/ contains=jsonString
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27 syn match jsonStringMatch /"\([^"]\|\\\"\)\+"\ze\_s*\/\*\_.*\*\/\_s*[}\]]/ contains=jsonString
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28 syn match jsonTrailingCommaError /\(,\)\+\ze\(\_s*\/\/.*\_s*\)*[}\]]/
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29 syn match jsonTrailingCommaError /\(,\)\+\ze\_s*\/\*\_.*\*\/\_s*[}\]]/
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30
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31 " Define syntax matching comments and their contents
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32 syn keyword jsonCommentTodo FIXME NOTE TBD TODO XXX
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33 syn region jsonLineComment start=+\/\/+ end=+$+ contains=@Spell,jsonCommentTodo keepend
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34 syn region jsonComment start='/\*' end='\*/' contains=@Spell,jsonCommentTodo fold
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35
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36 " Link comment syntax comment to highlighting
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37 hi! def link jsonLineComment Comment
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38 hi! def link jsonComment Comment
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39
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40 " Set/Unset syntax to avoid duplicate inclusion and correctly handle nesting
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41 let b:current_syntax = 'jsonc'
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42 if g:main_syntax ==# 'jsonc'
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43 unlet g:main_syntax
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44 endif