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	Fix to properly wrap wide characters.
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		@@ -1,4 +1,4 @@
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/* $Id: screen-write.c,v 1.94 2011-03-19 23:30:37 tcunha Exp $ */
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/* $Id: screen-write.c,v 1.95 2011-03-24 17:03:29 micahcowan Exp $ */
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/*
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 * Copyright (c) 2007 Nicholas Marriott <nicm@users.sourceforge.net>
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@@ -1012,8 +1012,10 @@ screen_write_cell(struct screen_write_ctx *ctx,
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	 * If this is a wide character and there is no room on the screen, for
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	 * the entire character, don't print it.
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	 */
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	if (width > 1 && (width > screen_size_x(s) ||
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	    (s->cx != screen_size_x(s) && s->cx > screen_size_x(s) - width)))
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	if (!(s->mode & MODE_WRAP)
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	    && (width > 1 && (width > screen_size_x(s) ||
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		(s->cx != screen_size_x(s)
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		 && s->cx > screen_size_x(s) - width))))
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		return;
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	/*
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@@ -1045,8 +1047,8 @@ screen_write_cell(struct screen_write_ctx *ctx,
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	}
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	/* Sanity checks. */
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	if (((s->mode & MODE_WRAP) && s->cx > screen_size_x(s) - 1)
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	    || s->cy > screen_size_y(s) - 1)
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	if (((s->mode & MODE_WRAP) && s->cx > screen_size_x(s) - width)
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	    || s->cy > screen_size_y(s) - width)
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		return;
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	/* Handle overwriting of UTF-8 characters. */
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										16
									
								
								tty.c
									
									
									
									
									
								
							
							
						
						
									
										16
									
								
								tty.c
									
									
									
									
									
								
							@@ -1,4 +1,4 @@
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/* $Id: tty.c,v 1.205 2011-03-19 23:32:01 tcunha Exp $ */
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/* $Id: tty.c,v 1.206 2011-03-24 17:03:29 micahcowan Exp $ */
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/*
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 * Copyright (c) 2007 Nicholas Marriott <nicm@users.sourceforge.net>
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@@ -892,11 +892,19 @@ tty_cmd_cell(struct tty *tty, const struct tty_ctx *ctx)
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	struct window_pane	*wp = ctx->wp;
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	struct screen		*s = wp->screen;
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	u_int			 cx;
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	u_int			 width;
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	const struct grid_cell	*gc = ctx->cell;
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	const struct grid_utf8	*gu = ctx->utf8;
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	if (gc->flags & GRID_FLAG_UTF8)
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		width = gu->width;
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	else
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		width = 1;
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	tty_region_pane(tty, ctx, ctx->orupper, ctx->orlower);
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	/* Is the cursor in the very last position? */
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	if (ctx->ocx > wp->sx - ctx->last_width) {
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	if (ctx->ocx > wp->sx - width) {
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		if (wp->xoff != 0 || wp->sx != tty->sx) {
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			/*
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			 * The pane doesn't fill the entire line, the linefeed
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@@ -906,10 +914,10 @@ tty_cmd_cell(struct tty *tty, const struct tty_ctx *ctx)
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		} else if (tty->cx < tty->sx) {
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			/*
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			 * The cursor isn't in the last position already, so
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			 * move as far left as possinble and redraw the last
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			 * move as far left as possible and redraw the last
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			 * cell to move into the last position.
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			 */
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			cx = screen_size_x(s) - ctx->last_width;
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			cx = screen_size_x(s) - width;
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			tty_cursor_pane(tty, ctx, cx, ctx->ocy);
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			tty_cell(tty, &ctx->last_cell, &ctx->last_utf8);
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		}
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