Add `blink` string to the properties

[scrouthtv]

I am using termite v15. When I print a string with \e[5m it is formatted blinking:

Here is some more information that is missing from the screenshot:

• I am using ncurses 6.2 (patch 20200212) The termite terminfo doesn't contain the blink sequence either. Others like urxvrt do contain it:

  ~ infocmp termite | grep -i blink
  ~ infocmp rxvt-unicode-256color | grep -i blink
  bel=^G, blink=\E[5m, bold=\E[1m, civis=\E[?25l,

I would like to see this functionality added to the terminfo file to have support for blinking text in ncurses programs.

[thestinger]

Termite is obsolete. Please use Alacritty instead. See https://github.com/thestinger/termite#termite-is-obsoleted-by-alacritty for more details.