If R is not currently running in a system that supports terminal colours
the text will be returned unchanged.
Usage
colortext(text, fg = "red", bg = NULL)
Arguments
- text
character vector
- fg
foreground colour, defaults to white
- bg
background colour, defaults to transparent
Details
Allowed colours are: black, blue, brown, cyan, dark gray, green, light
blue, light cyan, light gray, light green, light purple, light red,
purple, red, white, yellow
Examples
print(colortext("Red", "red"))
#> [1] "\033[0;31mRed\033[0m"
cat(colortext("Red", "red"), "\n")
#> Red
cat(colortext("White on red", "white", "red"), "\n")
#> White on red
