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Excel/Excel/Expand a hyphenated series into a comma-separated series

Question
QUESTION: Tom;

Sub Master()
Dim r As Range, cell As Range
Set r = Selection
For Each cell In Selection
If Len(Trim(cell)) > 0 Then
cell.Select
ABC
End If
Next
End Sub

Sub ABC()
Dim s As String, s1 As String, s2 As String
Dim s3 As String, s4 As String, v As Variant, v1 As Variant
Dim i As Long, j As Long, k As Long, ub As Long, lb As Long
Dim sp As String, cnt As Long, s6 As String
Dim s5 As String, base As String
s5 = ""
s = Replace(ActiveCell.Value, " ,", ",")
If Len(Trim(ActiveCell)) = 0 Then Exit Sub
v = Split(s, ",")
j = 1
For i = LBound(v) To UBound(v)
s1 = v(i)
If InStr(1, s1, "-", vbTextCompare) = 0 Then
s5 = s5 & s1 & ","
j = j + 1
Else
v1 = Split(s1, "-")
s1 = v1(LBound(v1))
s2 = v1(UBound(v1))
s4 = ""
For k = Len(s1) To 1 Step -1
s3 = Mid(s1, k, 1)
If IsNumeric(s3) Then
s4 = s3 & s4
End If
Next k
lb = CInt(s4)
s4 = ""
For k = Len(s2) To 1 Step -1
s3 = Mid(s2, k, 1)
If IsNumeric(s3) Then
s4 = s3 & s4
End If
Next k
ub = CInt(s4)
base = Replace(s2, s4, "")
cnt = Len(s2) - Len(base)
sp = Replace(Space(cnt), " ", "0")
For k = lb To ub
s6 = Format(k, sp)
Do While Left(s6, 1) = "0"
s6 = Right(s6, Len(s6) - 1)
Loop
s5 = s5 & base & s6 & ","
j = j + 1
Next k
End If
Next i
If InStr(1, s5, ",", vbTextCompare) > 0 Then
s5 = Left(s5, Len(s5) - 1)
s5 = Replace(s5, ",", ", ")
End If
ActiveCell = Application.Trim(s5)
End Sub

---------------
But when I try this data,
D1,D2-7
I get back this
D1, 2, 3, 4, 5, 6, 7

and if I have this;
D1 D2-7
It gives me back a blank line.

This would be a typical data pattern for me:
C3 C5 C7-17 C19-21 C23-24 C26 C28-36 C38-43 C45-47 C50 C52-55

Thanks, Jeff

Select cells in a single column and run this macro.  It will place the results in the cell to the right of each selected cell.

for you test string
C3 C5 C7-17 C19-21 C23-24 C26 C28-36 C38-43 C45-47 C50 C52-55

it produced:
C3,C5,C7,C8,C9,C10,C11,C12,C13,C14,C15,C16,C17,C19,C20,C21,C23,C24,C26,C28,C29,C30,C31,C32,C33,C34,C35,C36,C38,C39,C40,C41,C42,C43,C45,C46,C47,C50,C52,C53,C54,C55

It assumes the format will include a single leading character as you show.

Test it on a copy of your data.

Sub abc()
Dim r As Range, cell As Range, sh1 As Worksheet
Dim s As String, v As Variant, i As Long
Dim rw As Long, s1 As Variant
Set r = Worksheets("POM15-19").Range("D3:D269")
Set sh1 = ActiveSheet

rw = 2
For Each cell In r
s = cell.Offset(0, 1)
If Len(Trim(s)) > 0 Then
s = Replace(s, " ", "")
v = Split(s, ",")

For i = LBound(v) To UBound(v)
If Len(v(i)) > 6 Then
If Left(v(i), 3) <> "TOM" Then
s1 = " " & Mid(v(i), 7, 255)
v(i) = Left(v(i), 6)
Else
s1 = ""
End If
Else
s1 = ""
End If
sh1.Cells(rw, 1) = cell.Row
sh1.Cells(rw, 2) = cell & s1
sh1.Cells(rw, 3) = v(i)
rw = rw + 1
Next
End If
Next

End Sub

--
Regards,
Tom Ogilvy

---------- FOLLOW-UP ----------

QUESTION: Tom;

Thank you for the prompt reply! When I run the macro, I get an error on this line

Set r = Worksheets("POM15-19").Range("D3:D269")

Runtime error '9'
Subscript out of range...

Please let me know what I am doing wrong?

Thanks, Jeff

Jeff,

Sorry - I pasted in the wrong macro.  I had a bunch of workbooks open at the time.  Here is the correct macro:

Sub abc()
Dim lb As Long, ub As Long, i As Long, k As Long
Dim cell As Range, s As String, s1 As String, ss As String
Dim ldr As String, tail As String, v As Variant, v1 As Variant
For Each cell In Selection
s = cell.Text
ss = ""
If Len(Trim(cell)) > 0 Then
v = Split(s, " ")
For i = LBound(v) To UBound(v)
s1 = Trim(v(i))
If Len(s1) > 0 Then
If InStr(1, s1, "-", vbTextCompare) Then
ldr = Left(s1, 1)
tail = Right(s1, Len(s1) - 1)
v1 = Split(tail, "-")
ub = v1(UBound(v1))
lb = v1(LBound(v1))
For k = lb To ub
ss = ss & ldr & k & ","
Next k
Else
ss = ss & s1 & ","
End If
End If
Next i
cell.Offset(0, 1).Value = Left(ss, Len(ss) - 1)
End If
Next cell
End Sub

Select a range of cells in a single column an run the macro.  The results will be placed in the cell to the right of each cell selected.
Test it on a copy of your data.  Again, sorry for the confusion.
--
Regards,
Tom Ogilvy

Questioner's Rating
 Rating(1-10) Knowledgeability = 10 Clarity of Response = 10 Politeness = 10 Comment That did it! Thank you for your help. Others are correct, you are a guru. Thanks again, Jeff!

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Tom Ogilvy

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Selected as an Excel MVP by Microsoft since 1999. Answering Excel questions in Allexperts since its inception in 2001. Able to answer questions on almost all aspects of Excel's internal capabilities. If seeking a VBA solution, please specify that in your question itself so I give you the answer you want. [Excel has weak protection - if you are distributing an application, I don't answer questions on how to protect your project from your users.]

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Extensive experience.

Education/Credentials
Master of Science (MS) degree Operations Research (ORSA)

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Microsoft MVP in Excel.