Date: Fri, 7 Oct 2011 12:21:50 +0000 (UTC) From: Ed Schouten <ed@FreeBSD.org> To: src-committers@freebsd.org, svn-src-all@freebsd.org, svn-src-head@freebsd.org Subject: svn commit: r226099 - head/sys/teken Message-ID: <201110071221.p97CLo6o010387@svn.freebsd.org>
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Author: ed Date: Fri Oct 7 12:21:50 2011 New Revision: 226099 URL: http://svn.freebsd.org/changeset/base/226099 Log: Tab should not blank cells. It seems I was under the impression that a tab differs from a single forward tabulation, namely that it blanks the underlying cells. This seems not to be the case. They are identical. This should fix applications like jove(1) that use tabs instead of explicit cursor position setting. Reported by: Brett Glass <brett lariat net> MFC after: 3 days, after it's tested Modified: head/sys/teken/teken_subr.h Modified: head/sys/teken/teken_subr.h ============================================================================== --- head/sys/teken/teken_subr.h Fri Oct 7 09:51:12 2011 (r226098) +++ head/sys/teken/teken_subr.h Fri Oct 7 12:21:50 2011 (r226099) @@ -595,20 +595,7 @@ static void teken_subr_horizontal_tab(teken_t *t) { - if (t->t_stateflags & TS_CONS25) { - teken_subr_cursor_forward_tabulation(t, 1); - } else { - teken_rect_t tr; - - tr.tr_begin = t->t_cursor; - teken_subr_cursor_forward_tabulation(t, 1); - tr.tr_end.tp_row = tr.tr_begin.tp_row + 1; - tr.tr_end.tp_col = t->t_cursor.tp_col; - - /* Blank region that we skipped. */ - if (tr.tr_end.tp_col > tr.tr_begin.tp_col) - teken_funcs_fill(t, &tr, BLANK, &t->t_curattr); - } + teken_subr_cursor_forward_tabulation(t, 1); } static void
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