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Scrolling needs to use background colour.

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This commit is contained in:
nicm
2017-05-12 13:00:56 +00:00
parent 60f7b05c0c
commit 18bab30792
8 changed files with 57 additions and 34 deletions
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4
grid.c
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@ -284,7 +284,7 @@ grid_clear_history(struct grid *gd)
/* Scroll a region up, moving the top line into the history. */
void
grid_scroll_history_region(struct grid *gd, u_int upper, u_int lower)
grid_scroll_history_region(struct grid *gd, u_int upper, u_int lower, u_int bg)
{
struct grid_line *gl_history, *gl_upper, *gl_lower;
u_int yy;
@ -309,7 +309,7 @@ grid_scroll_history_region(struct grid *gd, u_int upper, u_int lower)
/* Then move the region up and clear the bottom line. */
memmove(gl_upper, gl_upper + 1, (lower - upper) * sizeof *gl_upper);
memset(gl_lower, 0, sizeof *gl_lower);
grid_empty_line(gd, lower, bg);
/* Move the history offset down over the line. */
gd->hscrolled++;