fix number syntax

syntax/quakec.vim

@@ -17,8 +17,8 @@ syn keyword qcAttribute    noreturn inline eraseable noerase accumulate last ali
 
 syn keyword qcConstant TRUE FALSE
 
-syn match qcNumbers   display transparent "\<\d\|\.\d" contains=qcNumber,qcHexNumber
-syn match qcHexNumber display contained "0x\x\+\(u\=l\{0,2}\|ll\=u\)\>"
+syn match qcNumbers   display transparent "\<\d\|\.\d" contains=qcNumber
+syn match qcNumber    display contained "0x\x\+\(u\=l\{0,2}\|ll\=u\)\>"
 syn match qcNumber    display contained "\([0-9]\+\(\.[0-9]*f\=\)\=\|\.[0-9]\+f\=\)\>"
 syn region qcVector   display oneline start=+'+ end=+'+ keepend contains=@Spell
 
@@ -54,6 +54,6 @@ hi def link qcString       String
 hi def link qcStructure    Structure
 hi def link qcTodo         Todo
 hi def link qcType         Type
-hi def link qcVector       String
+hi def link qcVector       Number
 
 let b:current_syntax = "quakec"