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27 lines
815 B
27 lines
815 B
set textwidth=95
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set cinoptions=(0:0
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" C99 keywords
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syn keyword cType uint64_t uint32_t uint16_t uint8_t bool
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syn keyword cType int64_t int32_t int16_t int8_t
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" Linux keywords
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syn keyword cType __u64 __u32 __u16 __u8
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syn keyword cType u64 u32 u16 u8
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syn keyword cOperator likely unlikely
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" make invisible errors, very visible
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"
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" no trailing whitespacing, no spaces at the begging of the line.
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" and no tabs after spaces.
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syn match WrongWhitespace /\s\+$\|^ \+\| \+\t/
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" no more than 7 spaces for aligning
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"
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" NOTE: aligning after `int ab(` would break this rule, as 6 or 7
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" spaces would be needed without a previous tab. but two letters
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" as a function name, please don't.
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syn match WrongWhitespace /\t \{8,}/
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"match WrongWhitespace / \+\ze\t/ " what is this?
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highlight WrongWhitespace ctermbg=red guibg=red
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