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Rev 68948 Rev 86005
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         redraw = TRUE)
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         redraw = TRUE)
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setGrob(gTree, gPath, newGrob, strict = FALSE, grep = FALSE)
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setGrob(gTree, gPath, newGrob, strict = FALSE, grep = FALSE)
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}
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}
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\arguments{
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\arguments{
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  \item{gTree}{A gTree object.}
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  \item{gTree}{A \I{gTree} object.}
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  \item{gPath}{ A gPath object. For \code{grid.set} this
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  \item{gPath}{ A \I{gPath} object. For \code{grid.set} this
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    specifies a grob on the display list.  For \code{setGrob} this
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    specifies a grob on the display list.  For \code{setGrob} this
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    specifies a descendant of the specified gTree. }
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    specifies a descendant of the specified \I{gTree}. }
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  \item{newGrob}{ A grob object. }
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  \item{newGrob}{ A grob object. }
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  \item{strict}{ A boolean indicating whether the gPath must be
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  \item{strict}{ A boolean indicating whether the \I{gPath} must be
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    matched exactly. }
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    matched exactly. }
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  \item{grep}{A boolean indicating whether the \code{gPath} should
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  \item{grep}{A boolean indicating whether the \code{gPath} should
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    be treated as a regular expression.  Values are recycled across
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    be treated as a regular expression.  Values are recycled across
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    elements of the \code{gPath} (e.g., \code{c(TRUE, FALSE)} means
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    elements of the \code{gPath} (e.g., \code{c(TRUE, FALSE)} means
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    that every odd element of the \code{gPath} will be treated as
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    that every odd element of the \code{gPath} will be treated as