Sophie: docbook-style-dsssl-doc-1.79-16.mga7 noarch

docbook-style-dsssl-doc-1.79-16.mga7.noarch.rpm

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>DSSSL Library Reference: Part of the Modular DocBook Stylesheet distribution</TH
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>repl-substring?</H1
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>Name</H2
>repl-substring?&nbsp;--&nbsp;Returns true if the specified substring can be replaced</DIV
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>(repl-substring? string target pos)</PRE
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>Description</H2
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>Returns <TT
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>#t</TT
> if <TT
CLASS="LITERAL"
>target</TT
> occurs at <TT
CLASS="LITERAL"
>pos</TT
> in <TT
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>string</TT
>.</P
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>Author</H2
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>Norman Walsh, &lt;ndw@nwalsh.com&gt;</P
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>(define (repl-substring? string target pos)
  ;; Returns true if the specified substring can be replaced
  (let* ((could-match (&#60;= (+ pos (string-length target)) 
			 (string-length string)))
	 (match (if could-match 
		    (substring string pos (+ pos (string-length target))) "")))
    (and could-match (string=? match target))))</PRE
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