syntax "VI" "(^|/|\.)(ex|vim)rc$|\.vim" color identifier "[A-Za-z_][A-Za-z0-9_]*[[:space:]]*[()]" color statement "\b([nvxsoilc]?(nore|un)?map|[nvlx]n|[ico]?no|[cilovx][um]|s?unm)\b" color statement "\b(snor|nun|nm|set|if|endif|let|unlet)\b" color statement "[!&=]" color constant ""(\\.|[^"])*"|'(\\.|[^'])*'" color comment "(^|[[:space:]])\"[^"]*$"