[PATCH 14/16] Use wclrtoeol in tui_show_source_line

Tom Tromey
2018-11-28T00:14:50Z

This changes tui_show_source_line to use wclrtoeol rather than
manually emitting a sequence of spaces.

gdb/ChangeLog
2018-11-27 Tom Tromey <tom@tromey.com>

* tui/tui-winsource.c (tui_show_source_line): Use wclrtoeol.
---
gdb/ChangeLog | 4 ++++
gdb/tui/tui-winsource.c | 8 +-------
2 files changed, 5 insertions(+), 7 deletions(-)

diff --git a/gdb/tui/tui-winsource.c b/gdb/tui/tui-winsource.c
index 49eb4ce6fc..0bf74383b1 100644
--- a/gdb/tui/tui-winsource.c
+++ b/gdb/tui/tui-winsource.c
@@ -272,7 +272,6 @@ static void
tui_show_source_line (struct tui_win_info *win_info, int lineno)
{
struct tui_win_element *line;
- int x;

line = win_info->generic.content[lineno - 1];
if (line->which_element.source.is_exec_point)
@@ -284,12 +283,7 @@ tui_show_source_line (struct tui_win_info *win_info, int lineno)
wattroff (win_info->generic.handle, A_STANDOUT);

/* Clear to end of line but stop before the border. */
- x = getcurx (win_info->generic.handle);
- while (x + 1 < win_info->generic.width)
- {
- waddch (win_info->generic.handle, ' ');
- x = getcurx (win_info->generic.handle);
- }
+ wclrtoeol (win_info->generic.handle);
}

void
--
2.17.2