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Render invisible attribute

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Implement invisible mode by setting the foreground color to be the same
as the background color. Not rendering anything would also be an
alternative, but this seems less likely to cause surprises in
conjunction with any hacks.

Signed-off-by: Roberto E. Vargas Caballero <k0ga@shike2.com>
This commit is contained in:
Anders Eurenius 2014-06-21 20:30:22 +02:00 committed by Roberto E. Vargas Caballero
parent 50e6355e0d
commit 21bd4f4f9d
1 changed files with 3 additions and 0 deletions
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st.c
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@ -3236,6 +3236,9 @@ xdraws(char *s, Glyph base, int x, int y, int charlen, int bytelen) {
if(base.mode & ATTR_BLINK && term.mode & MODE_BLINK)
fg = bg;
if(base.mode & ATTR_INVISIBLE)
fg = bg;
/* Intelligent cleaning up of the borders. */
if(x == 0) {
xclear(0, (y == 0)? 0 : winy, borderpx,