/* Composite sequence support.
- Copyright (C) 2001-2011 Free Software Foundation, Inc.
+ Copyright (C) 2001-2012 Free Software Foundation, Inc.
Copyright (C) 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010, 2011
National Institute of Advanced Industrial Science and Technology (AIST)
Registration Number H14PRO021
{
int this_width;
ch = XINT (key_contents[i]);
+ /* TAB in a composition means display glyphs with padding
+ space on the left or right. */
this_width = (ch == '\t' ? 1 : CHAR_WIDTH (ch));
if (cmp->width < this_width)
cmp->width = this_width;
if (cmp_it->lookback == 0)
goto no_composition;
lgstring = Qnil;
- /* Try to find a shorter compostion that starts after CPOS. */
+ /* Try to find a shorter composition that starts after CPOS. */
composition_compute_stop_pos (cmp_it, charpos, bytepos, cpos,
string);
if (cmp_it->ch == -2 || cmp_it->stop_pos < charpos)
else
{
for (i = 0; i < cmp->glyph_len; i++)
+ /* TAB in a composition means display glyphs with padding
+ space on the left or right. */
if ((c = COMPOSITION_GLYPH (cmp, i)) != '\t')
break;
if (c == '\t')