" this file contains my additions to the C syntax " justification... syn match ErrorLeadSpace /^ \+/ " highlight any leading spaces syn match ErrorTailSpace / \+$/ " highlight any trailing spaces syn match Error80 /\%>80v.\+/ " highlight anything past 80 in red " more types... syn keyword cType uint ubyte ulong uint64_t uint32_t uint16_t uint8_t boolean_t int64_t int32_t int16_t int8_t u_int64_t u_int32_t u_int16_t u_int8_t syn keyword cOperator likely unlikely