Split text in pieces set parts in object?

[Gintaras]

Function Dialog153

Code:

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\Dialog_Editor

str text
text=
;Hi there,
;Is it possible to grab a text, split these in like 200 characters with whole words and when i press a button part1 is set to an object. Another press gives part2 till the text is 'empty' ?
ARRAY(str)- a
tok text a

str dd=
;BEGIN DIALOG
;0 "" 0x90C80AC8 0x0 0 0 184 246 "Dialog"
;3 Button 0x54032000 0x0 8 8 48 14 "Button"
;4 ComboBox 0x54230641 0x0 8 28 168 213 ""
;END DIALOG
;DIALOG EDITOR: "" 0x2040202 "*" "" "" ""

str controls = "4"
str cb4
cb4=a
cb4-"&" ;;select the first
if(!ShowDialog(dd &sub.DlgProc &controls)) ret


#sub DlgProc
function# hDlg message wParam lParam

sel message
,case WM_INITDIALOG
,case WM_DESTROY
,case WM_COMMAND goto messages2
ret
;messages2
sel wParam
,case 3
,int hcb=id(4 hDlg)
,str s.getwintext(hcb)
,out s
,int i=CB_SelectedItem(hcb)
,CB_SelectItem(hcb i+1)
ret 1