format_text_r: Get re-formatted 'R' expressions in characters

In shidashi: A Shiny Dashboard Template System

Get re-formatted R expressions in characters

Description

Get re-formatted R expressions in characters

Usage

format_text_r(
  expr,
  quoted = FALSE,
  reformat = TRUE,
  width.cutoff = 80L,
  indent = 2,
  wrap = TRUE,
  args.newline = TRUE,
  blank = FALSE,
  ...
)

html_highlight_code(
  expr,
  class = NULL,
  quoted = FALSE,
  reformat = TRUE,
  copy_on_click = TRUE,
  width.cutoff = 80L,
  indent = 2,
  wrap = TRUE,
  args.newline = TRUE,
  blank = FALSE,
  ...,
  hover = c("overflow-visible-on-hover", "overflow-auto")
)

Arguments

expr	R expressions
quoted	whether expr is quoted
reformat	whether to reformat
width.cutoff, indent, wrap, args.newline, blank, ...	passed to tidy_source
class	class of <pre> tag
copy_on_click	whether to copy to clipboard if user clicks on the code; default is true
hover	mouse hover behavior

Value

format_text_r returns characters, html_highlight_code returns the 'HTML' tags wrapping expressions in <pre> tag

See Also

get_construct_string

Examples

s <- format_text_r(print(local({a<-1;a+1})))
cat(s)

x <- info_box("Message", icon = "cogs")
s <- format_text_r(get_construct_string(x),
                   width.cutoff = 15L, quoted = TRUE)
cat(s)

shidashi documentation built on June 24, 2024, 9:09 a.m.