42 lines
1.6 KiB
VimL
42 lines
1.6 KiB
VimL
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"============================================================================
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"File: json.vim
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"Description: Figures out which json syntax checker (if any) to load
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" from the json directory.
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"Maintainer: Martin Grenfell <martin.grenfell at gmail dot com>
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"License: This program is free software. It comes without any warranty,
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" to the extent permitted by applicable law. You can redistribute
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" it and/or modify it under the terms of the Do What The Fuck You
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" Want To Public License, Version 2, as published by Sam Hocevar.
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" See http://sam.zoy.org/wtfpl/COPYING for more details.
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"
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" Use g:syntastic_json_checker option to specify which jsonlint executable
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" should be used (see below for a list of supported checkers).
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" If g:syntastic_json_checker is not set, just use the first syntax
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" checker that we find installed.
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"============================================================================
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if exists("loaded_json_syntax_checker")
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finish
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endif
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let loaded_json_syntax_checker = 1
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let s:supported_checkers = ["jsonlint", "jsonval"]
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function! s:load_checker(checker)
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exec "runtime syntax_checkers/json/" . a:checker . ".vim"
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endfunction
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if exists("g:syntastic_json_checker")
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if index(s:supported_checkers, g:syntastic_json_checker) != -1 && executable(g:syntastic_json_checker)
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call s:load_checker(g:syntastic_json_checker)
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else
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echoerr "JSON syntax not supported or not installed."
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endif
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else
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for checker in s:supported_checkers
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if executable(checker)
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call s:load_checker(checker)
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break
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endif
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endfor
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endif
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