wrch: Write Character to Terminal

In cursr: Cursor and Terminal Manipulation

Description

Writes a single character to the terminal at the current cursor position. wr accepts text colors and attributes, but these are reset to default afterwards if used.

Usage

wrch(chr, fg = NA, bg = NA, attr = NA)

Arguments

chr	character to be printed to the Console
fg	foreground color. See fg_on for more details.
bg	background color. See bg_on for more details.
attr	character attribute. See attr_on for more details.

Value

NULL

See Also

Other writing functions: wrat(), wrkpl(), wrkp(), wr()

Examples

mv_to(5,4)
wrch("h")
wrch("e", fg="red")
wr("llo World")

cursr documentation built on Jan. 13, 2021, 7:35 a.m.