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<b><a class="bz_bug_link
bz_status_NEW "
title="NEW --- - weston-terminal: artifacts (lingering character glyphs) when scrolling in vim (ncurses)"
href="https://bugs.freedesktop.org/show_bug.cgi?id=71935#c5">Comment # 5</a>
on <a class="bz_bug_link
bz_status_NEW "
title="NEW --- - weston-terminal: artifacts (lingering character glyphs) when scrolling in vim (ncurses)"
href="https://bugs.freedesktop.org/show_bug.cgi?id=71935">bug 71935</a>
from <span class="vcard"><a class="email" href="mailto:emiettin@edu.lahti.fi" title="emiettin@edu.lahti.fi">emiettin@edu.lahti.fi</a>
</span></b>
<pre>Comment on <span class=""><a href="attachment.cgi?id=89708" name="attach_89708" title="patch to fix the 'clear entire screen' escape sequence handler">attachment 89708</a> <a href="attachment.cgi?id=89708&action=edit" title="patch to fix the 'clear entire screen' escape sequence handler">[details]</a></span> <a href='page.cgi?id=splinter.html&bug=71935&attachment=89708'>[review]</a>
patch to fix the 'clear entire screen' escape sequence handler
--- weston_a/clients/terminal.c 2013-11-24 13:18:57.020992332 +0200
+++ weston_b/clients/terminal.c 2013-11-24 13:19:28.517658360 +0200
@@ -1415,8 +1415,12 @@
}
} else if (args[0] == 2) {
/* Clear screen by scrolling contents out */
- terminal_scroll_buffer(terminal,
- terminal->end -
terminal->start);
+ for (i = 0; i < terminal->height; i++) {
+ memset(terminal_get_row(terminal, i),
+ 0, terminal->data_pitch);
+ attr_init(terminal_get_attr_row(terminal, i),
+ terminal->curr_attr, terminal->width);
+ }
}
break;
case 'K': /* EL */</pre>
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