使用Vim打造IDE--高亮显示

在~/.vim/syntax/ 下创建c.vim。如果没有该目录，则请自己创建。

Vim会使用该脚本，读入语法高亮的规则，编辑c.vim文件如下：


"========================================================
" Highlight All Function
"========================================================
syn match cFunction "\<[a-zA-Z_][a-zA-Z_0-9]*\>[^()]*)("me=e-2
syn match cFunction "\<[a-zA-Z_][a-zA-Z_0-9]*\>\s*("me=e-1
hi cFunction gui=NONE guifg=#B5A1FF

"========================================================
" Highlight All Math Operator
"========================================================
" C math operators
syn match cMathOperator display "[-+\*/%=]"
" C pointer operators
syn match cPointerOperator display "->\|\."
" C logical operators - boolean results
syn match cLogicalOperator display "[!<>]=\="
syn match cLogicalOperator display "=="
" C bit operators
syn match cBinaryOperator display "\(&\||\|\^\|<<\|>>\)=\="
syn match cBinaryOperator display "\~"
syn match cBinaryOperatorError display "\~="
" More C logical operators - highlight in preference to binary
syn match cLogicalOperator display "&&\|||"
syn match cLogicalOperatorError display "\(&&\|||\)="

" Math Operator
hi cMathOperator guifg=#3EFFE2
hi cPointerOperator guifg=#3EFFE2
hi cLogicalOperator guifg=#3EFFE2
hi cBinaryOperator guifg=#3EFFE2
hi cBinaryOperatorError guifg=#3EFFE2
hi cLogicalOperator guifg=#3EFFE2
hi cLogicalOperatorError guifg=#3EFFE2

"========================================================
" My Own DataType
"========================================================
syn keyword cType My_Type_1 My_Type_2 My_Type_3



上述最后的是对于自己定义的数据类型进行高亮显示。这样对于My_Type_1 My_Type_2 My_Type_3都变得高亮了。

这样不仅仅可以使得C本身带有的类型等进行高亮显示，而且自己定义的类型也可以进行高亮显示。