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	tFix selecting clearing and BCE - st - [fork] customized build of st, the simpl…
	git clone git://src.adamsgaard.dk/st
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	---
	commit 048c54fd5b275ac54d7819020485b77e99fcc469
	parent 6b03bb769a105f797bce40aa0258cf035266e7bf
	Author: Roberto E. Vargas Caballero <[email protected]>
	Date: Tue, 23 Apr 2013 20:34:52 +0200

	Fix selecting clearing and BCE

	The commit b78c5085f72 changed the st behaviour enabling BCE capability,
	tthat means erase regions using background color. Problem comes when you
	clear a region with a selection, because in this case the real mode of the
	Glyph is not the value of term.line[y][x], due in drawregion we had enabled
	tthe ATTR_REVERSE bit.

	Signed-off-by: Christoph Lohmann <[email protected]>

	Diffstat:
	M st.c \| 4 +++-

	1 file changed, 3 insertions(+), 1 deletion(-)
	---
	diff --git a/st.c b/st.c
	t@@ -1410,7 +1410,7 @@ tsetchar(char c, Glyph attr, int x, int y) {

	void
	tclearregion(int x1, int y1, int x2, int y2) {
	- int x, y, temp;
	+ int x, y, temp, mask;

	if(x1 > x2)
	temp = x1, x1 = x2, x2 = temp;
	t@@ -1425,7 +1425,9 @@ tclearregion(int x1, int y1, int x2, int y2) {
	for(y = y1; y <= y2; y++) {
	term.dirty[y] = 1;
	for(x = x1; x <= x2; x++) {
	+ mask = selected(x, y) ? ATTR_REVERSE : 0;
	term.line[y][x] = term.c.attr;
	+ term.line[y][x].mode ^= mask;
	memcpy(term.line[y][x].c, " ", 2);
	}
	}