Wraps text in html or latex code for formatting

txt_style adds appropriate html style wrappers to a string. Any number of options can be specified, as long as they match html CSS tags names.

txt_style(
  x,
  type = "html",
  bold = FALSE,
  underline = FALSE,
  italics = FALSE,
  ...
)

txt_color(x, color = "red")

txt_colour(x, colour = "red")

txt_size(x, size = "large")

txt_background(x, bg_color = "#ffff7f")

txt_font(x, font)

txt_bold(x)

txt_emph(x)

txt_ul(x)

txt_tocode(x)

txt_tag(x, before, after)

Arguments

x	The string to be wrapped
type	The style of display, defaults to "html" (currently nothing else is supported, sorry)
bold	Should the text be bolded?
underline	Should the text be underlined?
italics	Should the text be italicized?
...	various display options: any html CSS style options, or one of font, size, color, background, style.
color	Named or html hex color for font.
colour	Named or html hex color for font.
size	Font size
bg_color	Named or html hex color for text background.
font	A valid font family.
before	String giving specific html tags to insert before text.
after	String giving specific html tags to insert after text.

Value

A string containing x with html wrappers.

Details

txt_* are shortcuts for specific individual style options

Warning: These are simple direct wrappers for strings only. If you are using with_flair objects, you should instead use the flair functions.

See also

flair

Examples

# General use
txt_style("I am highlighted!")
#> [1] "I am highlighted!"
txt_style("I am blue and bold.", color = "blue", bold = TRUE)
#> <span style='color:blue;bold:text-weight'>I am blue and bold.</span>

# Shortcuts
txt_color("I am red.")
#> <span style='color:red'>I am red.</span>
txt_color("I am blue.", color = "blue")
#> <span style='color:blue'>I am blue.</span>

# Code styling wrapper
txt_tocode("I am code.")
#> [1] "<code>I am code.</code>"