From: Tom Tromey <tom@tromey.com>
Date: Tue, 9 Oct 2018 20:16:07 +0000 (-0600)
Subject: Use wclrtoeol in tui_show_source_line
X-Git-Tag: binutils-2_32~221
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=4a3045920bbe4e50a0f4920b0fdc4e88ef23015c;p=external%2Fbinutils.git

Use wclrtoeol in tui_show_source_line

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

gdb/ChangeLog
2018-12-28  Tom Tromey  <tom@tromey.com>

	* tui/tui-winsource.c (tui_show_source_line): Use wclrtoeol.
---

diff --git a/gdb/ChangeLog b/gdb/ChangeLog
index 5d61d27..449cf84 100644
--- a/gdb/ChangeLog
+++ b/gdb/ChangeLog
@@ -1,5 +1,9 @@
 2018-12-28  Tom Tromey  <tom@tromey.com>
 
+	* tui/tui-winsource.c (tui_show_source_line): Use wclrtoeol.
+
+2018-12-28  Tom Tromey  <tom@tromey.com>
+
 	PR tui/14126:
 	* tui/tui.c (tui_enable): Call start_color and
 	use_default_colors.
diff --git a/gdb/tui/tui-winsource.c b/gdb/tui/tui-winsource.c
index 49eb4ce..0bf7438 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