Attribute VB_Name = "Word2Wiki"

Sub Word2Wiki()
    
    Application.ScreenUpdating = False
    
    ConvertH1
    ConvertH2
    ConvertH3
    
    ConvertItalic
    ConvertBold
    ConvertUnderline
    
    ConvertLists
    ConvertTables
    
    ' Copy to clipboard
    ActiveDocument.Content.Copy
    
    Application.ScreenUpdating = True
End Sub

Private Sub ConvertH1()
    Dim normalStyle As Style
    Set normalStyle = ActiveDocument.Styles(wdStyleNormal)
    
    ActiveDocument.Select
    
    With Selection.Find
    
        .ClearFormatting
        .Style = ActiveDocument.Styles(wdStyleHeading1)
        .Text = ""
        
        .Format = True
        .MatchCase = False
        .MatchWholeWord = False
        .MatchWildcards = False
        .MatchSoundsLike = False
        .MatchAllWordForms = False
        
        .Forward = True
        .Wrap = wdFindContinue
        
        Do While .Execute
            With Selection
                If InStr(1, .Text, vbCr) Then
                    ' Just process the chunk before any newline characters
                    ' We'll pick-up the rest with the next search
                    .Collapse
                    .MoveEndUntil vbCr
                End If
                                       
                ' Don't bother to markup newline characters (prevents a loop, as well)
                If Not .Text = vbCr Then
                    .InsertBefore "!"
                Else
                    .MoveRight Unit:=wdCharacter, Count:=1, Extend:=wdExtend
                End If
                .Style = normalStyle
            End With
        Loop
    End With
End Sub

Private Sub ConvertH2()
    Dim normalStyle As Style
    Set normalStyle = ActiveDocument.Styles(wdStyleNormal)
    
    ActiveDocument.Select
    
    With Selection.Find
    
        .ClearFormatting
        .Style = ActiveDocument.Styles(wdStyleHeading2)
        .Text = ""
        
        .Format = True
        .MatchCase = False
        .MatchWholeWord = False
        .MatchWildcards = False
        .MatchSoundsLike = False
        .MatchAllWordForms = False
        
        .Forward = True
        .Wrap = wdFindContinue
        
        Do While .Execute
            With Selection
                If InStr(1, .Text, vbCr) Then
                    ' Just process the chunk before any newline characters
                    ' We'll pick-up the rest with the next search
                    .Collapse
                    .MoveEndUntil vbCr
                End If
                                       
                ' Don't bother to markup newline characters (prevents a loop, as well)
                If Not .Text = vbCr Then
                    .InsertBefore "!!"
                Else
                    .MoveRight Unit:=wdCharacter, Count:=1, Extend:=wdExtend
                End If
                .Style = normalStyle
            End With
        Loop
    End With
End Sub

Private Sub ConvertH3()
    Dim normalStyle As Style
    Set normalStyle = ActiveDocument.Styles(wdStyleNormal)
    
    ActiveDocument.Select
    
    With Selection.Find
    
        .ClearFormatting
        .Style = ActiveDocument.Styles(wdStyleHeading3)
        .Text = ""
        
        .Format = True
        .MatchCase = False
        .MatchWholeWord = False
        .MatchWildcards = False
        .MatchSoundsLike = False
        .MatchAllWordForms = False
        
        .Forward = True
        .Wrap = wdFindContinue
        
        Do While .Execute
            With Selection
                If InStr(1, .Text, vbCr) Then
                    ' Just process the chunk before any newline characters
                    ' We'll pick-up the rest with the next search
                    .Collapse
                    .MoveEndUntil vbCr
                End If
                                       
                ' Don't bother to markup newline characters (prevents a loop, as well)
                If Not .Text = vbCr Then
                    .InsertBefore "!!!"
                Else
                    .MoveRight Unit:=wdCharacter, Count:=1, Extend:=wdExtend
                End If
                .Style = normalStyle
            End With
        Loop
    End With
End Sub

Private Sub ConvertBold()
    ActiveDocument.Select
    
    With Selection.Find
    
        .ClearFormatting
        .Font.Bold = True
        .Text = ""
        
        .Format = True
        .MatchCase = False
        .MatchWholeWord = False
        .MatchWildcards = False
        .MatchSoundsLike = False
        .MatchAllWordForms = False
        
        .Forward = True
        .Wrap = wdFindContinue
        
        Do While .Execute
            With Selection
                If InStr(1, .Text, vbCr) Then
                    ' Just process the chunk before any newline characters
                    ' We'll pick-up the rest with the next search
                    .Collapse
                    .MoveEndUntil vbCr
                End If
                                       
                ' Don't bother to markup newline characters (prevents a loop, as well)
                If Not .Text = vbCr Then
                    .InsertBefore "__"
                    .InsertAfter "__"
                Else
                    .MoveRight Unit:=wdCharacter, Count:=1, Extend:=wdExtend
                End If
                
                .Font.Bold = False
            End With
        Loop
    End With
End Sub

Private Sub ConvertItalic()
    ActiveDocument.Select
    
    With Selection.Find
    
        .ClearFormatting
        .Font.Italic = True
        .Text = ""
        
        .Format = True
        .MatchCase = False
        .MatchWholeWord = False
        .MatchWildcards = False
        .MatchSoundsLike = False
        .MatchAllWordForms = False
        
        .Forward = True
        .Wrap = wdFindContinue
        
        Do While .Execute
            With Selection
                If InStr(1, .Text, vbCr) Then
                    ' Just process the chunk before any newline characters
                    ' We'll pick-up the rest with the next search
                    .Collapse
                    .MoveEndUntil vbCr
                End If
                                       
                ' Don't bother to markup newline characters (prevents a loop, as well)
                If Not .Text = vbCr Then
                    .InsertBefore "''"
                    .InsertAfter "''"
                Else
                    .MoveRight Unit:=wdCharacter, Count:=1, Extend:=wdExtend
                End If
                .Font.Italic = False
            End With
        Loop
    End With
End Sub

Private Sub ConvertUnderline()
    ActiveDocument.Select
    
    With Selection.Find
    
        .ClearFormatting
        .Font.Underline = True
        .Text = ""
        
        .Format = True
        .MatchCase = False
        .MatchWholeWord = False
        .MatchWildcards = False
        .MatchSoundsLike = False
        .MatchAllWordForms = False
        
        .Forward = True
        .Wrap = wdFindContinue
        
        Do While .Execute
            With Selection
                If InStr(1, .Text, vbCr) Then
                    ' Just process the chunk before any newline characters
                    ' We'll pick-up the rest with the next search
                    .Collapse
                    .MoveEndUntil vbCr
                End If
                                       
                ' Don't bother to markup newline characters (prevents a loop, as well)
                If Not .Text = vbCr Then
                    .InsertBefore "==="
                    .InsertAfter "==="
                Else
                    .MoveRight Unit:=wdCharacter, Count:=1, Extend:=wdExtend
                End If
                .Font.Underline = False
            End With
        Loop
    End With
End Sub

Private Sub ConvertLists()
    Dim para As Paragraph
    For Each para In ActiveDocument.ListParagraphs
        With para.Range
            If .ListFormat.ListType = wdListBullet Then
                .InsertBefore String(.ListFormat.ListLevelNumber, "*")
            Else
                .InsertBefore String(.ListFormat.ListLevelNumber, "#")
            End If
            
            .ListFormat.RemoveNumbers
        End With
    Next para
End Sub

Private Sub ConvertTables()
    Dim thisTable As Table
    For Each thisTable In ActiveDocument.Tables
        With thisTable
            .Range.InsertBefore "||"
            .Range.InsertAfter "||"
            
            .ConvertToText "|"
        End With
    Next thisTable
End Sub