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Functions: Replace function 2004-06-04 -- Maarten Newsgroups: comp.lang.clarion
> I need a procedure something like this
> ReplaceString(BigTextString,FindString,ReplaceString), where it looks for
> the FindString and replaces it with ReplaceString in the BigTextString.
>SubstTokInMacro(BigTextString,FindString,ReplaceString)
!======================================================================
SubstTokInMacro PROCEDURE (STRING pTekst, |
STRING pToken, |
STRING pReplace) !,String
RetVal STRING(65520)
Pos LONG
Tl SHORT !TokenLenght
CODE
!(STRING pTekst, STRING pToken, STRING pReplace), String
RetVal = pTekst
Tl = LEN(CLIP(pToken))
IF RetVal = '' OR Tl = 0
RETURN RetVal
END
!
Pos = INSTRING(pToken, RetVal, 1, 1)
LOOP WHILE Pos
RetVal = RetVal[1 : Pos-1] & CLIP(pReplace) & RetVal[Pos+Tl : 65520]
Pos = INSTRING(pToken, RetVal, 1, 1)
END
!
RETURN RetVal
!==================================================================
--
Best regards,
Maarten
CDD3.1, C5EEb, C5.5.08EE, C60EE - ABC
Certainly Clarion Developer
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