Word中设置代码关键字高亮的方法

有时写文档时需要将代码粘贴到word中，但直接粘贴到word中的代码虽能保持换行与缩进等格式，但在一般代码编辑工具中的关键字高亮功能却无法实现。该方法无需任何插件，只需要制作一个宏即可实现类似sublime的显示效果
1、首先完成当前所有内容，建议把代码放入单独的文本框中，方便处理，也有较好的视觉效果。记得一定要拷贝一份副本！因为很可能因为代码量比较多，处理宏的时候卡死，只能强制退出WORD了。
2、当前文档新定义一个样式，命名为"code"，专门用来对代码进行格式化。由于是代码，所以推荐中文使用黑体（注释等），而英文使用等宽字体（courier new）。步骤。
3、选中代码，单击样式库 ccode，将代码应用该样式
4、新建宏，步骤
5、将VBA代码（在下一步中）拷贝进去，保存后关闭 （有VBA或相关程序经验者可根据自己需要进行相关修改，如关键词和高亮颜色等）
复制内容到剪贴板
'script to high light code In document
Private Function isKeyword(w) As Boolean
Dim keys As New Collection
With keys
.Add "if": .Add "else": .Add "elseif": .Add "case": .Add "switch": .Add "break"
.Add "for": .Add "continue": .Add "do": .Add "while": .Add "foreach": .Add "echo"
.Add "define": .Add "array": .Add "NULL": .Add "function": .Add "include": .Add "return"
.Add "global": .Add "as": .Add "die": .Add "header": .Add "this": .Add "empty"
.Add "isset": .Add "mysql_fetch_assoc": .Add "class": .Add "style"
.Add "name": .Add "value": .Add "type": .Add "width": .Add "_POST": .Add "_GET"
End With
isKeyword = isSpecial(w, keys)
End Function
Private Function isSpecial(ByVal w As String, ByRef col As Collection) As Boolean
For Each i In col
If w = i Then
isSpecial = True
Exit Function
End If
Next
isspeical = False
End Function
Private Function isOperator(w) As Boolean
Dim ops As New Collection
With ops
.Add "+": .Add "-": .Add "*": .Add "/": .Add "&": .Add "^": .Add ";"
.Add "%": .Add "#": .Add "!": .Add ":": .Add ",": .Add "."
.Add "||": .Add "&&": .Add "|": .Add "=": .Add "++": .Add "--"
.Add "'": .Add """"

End With

isOperator = isSpecial(w, ops)

End Function

Private Function isType(ByVal w As String) As Boolean

Dim types As New Collection

With types

.Add "SELECT": .Add "FROM": .Add "WHERE": .Add "INSERT": .Add "INTO": .Add "VALUES": .Add "ORDER"

.Add "BY": .Add "LIMIT": .Add "ASC": .Add "DESC": .Add "UPDATE": .Add "DELETE": .Add "COUNT"

.Add "html": .Add "head": .Add "title": .Add "body": .Add "p": .Add "h1": .Add " h2"

.Add "h3": .Add "center": .Add "ul": .Add "ol": .Add "li": .Add "a"

.Add "input": .Add "form": .Add "b"

End With

isType = isSpecial(w, types)

End Function

Sub SyntaxHighlight()

Dim wordCount As Integer

Dim d As Integer

' set the style of selection
Selection.Style = "ccode"
d = 0
wordCount = Selection.Words.Count
Selection.StartOf wdWord
While d < wordCount
d = d + Selection.MoveRight(wdWord, 1, wdExtend)
w = Selection.Text
If isKeyword(Trim(w)) = True Then
Selection.Font.Color = wdColorBlue
ElseIf isType(Trim(w)) = True Then
Selection.Font.Color = wdColorDarkRed
Selection.Font.Bold = True
ElseIf isOperator(Trim(w)) = True Then
Selection.Font.Color = wdColorBrown
ElseIf Trim(w) = "//" Then
'lIne comment

Selection.MoveEnd wdLine, 1

commentWords = Selection.Words.Count

d = d + commentWords

Selection.Font.Color = wdColorGreen

Selection.MoveStart wdWord, commentWords

ElseIf Trim(w) = "/*" Then

'block comment
While Selection.Characters.Last <> "/"
Selection.MoveLeft wdCharacter, 1, wdExtend
Selection.MoveEndUntil ("*")
Selection.MoveRight wdCharacter, 2, wdExtend
Wend
commentWords = Selection.Words.Count
d = d + commentWords
Selection.Font.Color = wdColorGreen
Selection.MoveStart wdWord, commentWords
End If
'move the start of selection to next word

Selection.MoveStart wdWord

Wend

' prepare For set lIne number

Selection.MoveLeft wdWord, wordCount, wdExtend

SetLIneNumber

End Sub

Private Sub SetLIneNumber()

Dim lines As Integer

lines = Selection.Paragraphs.Count

Selection.StartOf wdParagraph

For l = 1 To lines

lIneNum = l & " "

If l < 10 Then

lIneNum = lIneNum & " "

End If

Selection.Text = lIneNum

Selection.Font.Bold = False

Selection.Font.Color = wdColorAutomatic

p = Selection.MoveDown(wdLine, 1, wdMove)

Selection.StartOf wdLine

Next

End Sub

6、选定代码文本，然后执行highlight脚本：“视图”-“宏”- 选中“SyntaxHighlight”-“运行”，然后执行就可以了。处理较长代码时需要一定时间，请耐心等待。
注意事项：处理前一定要对原文章进行备份，以免前功尽弃。处理较长代码时需要一定时间，请耐心等待。