Set items in a LaTeX2 object

Usage

set_range(items, range, values)

Arguments

items: A LaTeX2 object or other list of LaTeX2item objects.
range: A LaTeX2range object.
values: An object that can be coerced to a LaTeX2 object or (if range$range is NULL) a LaTeX2item.

Value

set_range() replaces the item(s) at the given path, and returns the modified version of items.

Examples

latex <- kableExtra::kbl(mtcars[1:2, 1:2], format = "latex", caption = "Sample table")
parsed <- parseLatex(latex)
tablepath <- path_to(parsed, is_env, envtypes = "tabular")
range <- LaTeX2range(tablepath, 8)
set_range(parsed, range, "The 8th item")
#> \begin{table}
#> 
#> \caption{Sample table}
#> \centering
#> \begin{tabular}[t]{l|r|r}
#> \hline
#> The 8th item & mpg & cyl\\
#> \hline
#> Mazda RX4 & 21 & 6\\
#> \hline
#> Mazda RX4 Wag & 21 & 6\\
#> \hline
#> \end{tabular}
#> \end{table}