From 7b4556946db5f70b47e91484aac08f05ff32029c Mon Sep 17 00:00:00 2001
From: Nicholas Marriott <nicholas.marriott@gmail.com>
Date: Thu, 22 Nov 2007 19:26:20 +0000
Subject: [PATCH] Make C-space toggle. Fix sel on same line.

---
 screen.c      | 23 +++++++++++++++++++----
 window-copy.c |  4 ++--
 2 files changed, 21 insertions(+), 6 deletions(-)

diff --git a/screen.c b/screen.c
index c829d062..b9ddf319 100644
--- a/screen.c
+++ b/screen.c
@@ -1,4 +1,4 @@
-/* $Id: screen.c,v 1.38 2007-11-22 19:17:01 nicm Exp $ */
+/* $Id: screen.c,v 1.39 2007-11-22 19:26:20 nicm Exp $ */
 
 /*
  * Copyright (c) 2007 Nicholas Marriott <nicm@users.sourceforge.net>
@@ -126,7 +126,10 @@ screen_resize(struct screen *s, u_int sx, u_int sy)
 	 * X dimension.
 	 */
 	if (sx != ox) {
-		/* If getting smaller, nuke any data in lines over the new size. */
+		/* 
+		 * If getting smaller, nuke any data in lines over the new
+		 * size.
+		 */
 		if (sx < ox) {
 			for (i = s->hsize; i < s->hsize + oy; i++) {
 				if (s->grid_size[i] > sx)
@@ -305,11 +308,23 @@ screen_check_selection(struct screen_draw_ctx *ctx, u_int px, u_int py)
 		sel->ex = xx;
 		sel->ey = yy;
 	}
+	if (sel->sy == sel->ey && sel->ex < sel->sx) {
+		xx = sel->sx;
+		sel->sx = sel->ex;
+		sel->ex = xx;
+	}
 
 	if (py < sel->sy || py > sel->ey)
 		return (0);
-	if ((py == sel->sy && px < sel->sx) || (py == sel->ey && px > sel->ex))
-		return (0);
+	if (py == sel->sy && py == sel->ey) {
+		if (px < sel->sx || px > sel->ex)
+			return (0);
+	} else {
+		if (py == sel->sy && px < sel->sx)
+			return (0);
+		if (py == sel->ey && px > sel->ex)
+			return (0);
+	}
 	return (1);
 }
 
diff --git a/window-copy.c b/window-copy.c
index 983bbac2..98bf7223 100644
--- a/window-copy.c
+++ b/window-copy.c
@@ -1,4 +1,4 @@
-/* $Id: window-copy.c,v 1.2 2007-11-22 19:17:01 nicm Exp $ */
+/* $Id: window-copy.c,v 1.3 2007-11-22 19:26:20 nicm Exp $ */
 
 /*
  * Copyright (c) 2007 Nicholas Marriott <nicm@users.sourceforge.net>
@@ -184,7 +184,7 @@ window_copy_key(struct window *w, int key)
 			data->oy -= sy;
 		break;
 	case '\000':	/* C-space */
-		data->sel.flag = 1;
+		data->sel.flag = !data->sel.flag;
 		data->sel.sx = data->cx + data->ox;
 		data->sel.sy = data->size + data->cy - data->oy;
 		oy = -1;	/* XXX */