40 lines
2.4 KiB
HTML
40 lines
2.4 KiB
HTML
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<HTML><HEAD><TITLE>Tcl Built-In Commands - lreplace manual page</TITLE></HEAD><BODY>
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<H3><A NAME="M2">NAME</A></H3>
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lreplace - Replace elements in a list with new elements
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<H3><A NAME="M3">SYNOPSIS</A></H3>
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<B>lreplace </B><I>list first last </I>?<I>element element ...</I>?<BR>
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<H3><A NAME="M4">DESCRIPTION</A></H3>
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<B>lreplace</B> returns a new list formed by replacing one or more elements of
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<I>list</I> with the <I>element</I> arguments.
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<I>first</I> and <I>last</I> specify the first and last index of the
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range of elements to replace. 0 refers to the first element of the
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list, and <B>end</B> (or any abbreviation of it) may be used to refer
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to the last element of the list. If <I>list</I> is empty, then
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<I>first</I> and <I>last</I> are ignored.
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If <I>first</I> is less than zero, it is considered to refer to the
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first element of the list. For non-empty lists, the element indicated
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by <I>first</I> must exist.
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If <I>last</I> is less than zero but greater than <I>first</I>, then any
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specified elements will be prepended to the list. If <I>last</I> is
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less than <I>first</I> then no elements are deleted; the new elements
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are simply inserted before <I>first</I>.
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The <I>element</I> arguments specify zero or more new arguments to
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be added to the list in place of those that were deleted.
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Each <I>element</I> argument will become a separate element of
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the list. If no <I>element</I> arguments are specified, then the elements
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between <I>first</I> and <I>last</I> are simply deleted. If <I>list</I>
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is empty, any <I>element</I> arguments are added to the end of the list.
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<H3><A NAME="M5">SEE ALSO</A></H3>
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<B><A HREF="../TkCmd/lappend.htm">lappend</A></B>, <B><A HREF="../TkCmd/lindex.htm">lindex</A></B>, <B><A HREF="../TkCmd/linsert.htm">linsert</A></B>, <B><A HREF="../TkCmd/list.htm">list</A></B>, <B><A HREF="../TkCmd/llength.htm">llength</A></B>, <B><A HREF="../TkCmd/lrange.htm">lrange</A></B>, <B><A HREF="../TkCmd/lsearch.htm">lsearch</A></B>, <B><A HREF="../TkCmd/lsort.htm">lsort</A></B>
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<H3><A NAME="M6">KEYWORDS</A></H3>
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<A href="../Keywords/E.htm#element">element</A>, <A href="../Keywords/L.htm#list">list</A>, <A href="../Keywords/R.htm#replace">replace</A>
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<HR><PRE>
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<A HREF="../copyright.htm">Copyright</A> © 1993 The Regents of the University of California.
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<A HREF="../copyright.htm">Copyright</A> © 1994-1996 Sun Microsystems, Inc.
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<A HREF="../copyright.htm">Copyright</A> © 1995-1997 Roger E. Critchlow Jr.</PRE>
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</BODY></HTML>
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