Merge remote-tracking branch 'tmux/master'

Makefile.am

@@ -58,7 +58,7 @@ if IS_SUNCC
 CFLAGS += -erroff=E_EMPTY_DECLARATION
 endif
 
-# Set _LINUX_SOURCE_COMPAT for AIX for mallocing 0 bytes
+# Set _LINUX_SOURCE_COMPAT for AIX for malloc(0).
 if IS_AIX
 DEFS += -D_LINUX_SOURCE_COMPAT=1
 endif

TODO

@@ -75,6 +75,7 @@
 	* searching in copy mode should unwrap lines, so if you seach for "foobar"
           then it should be found even if it is now "foo\nbar" (if the WRAP flag
           is set on the line)
+	* {} to go to next/previous blank line in copy mode
 
 - layout stuff
 	* way to tag a layout as a number/name

configure.ac

@@ -180,10 +180,17 @@ if test "x$found_curses" = xno; then
 fi
 
 # Look for utempter.
-AC_CHECK_HEADER(utempter.h, have_utempter=yes, have_utempter=no)
+AC_CHECK_HEADER(utempter.h, found_utempter=yes, found_utempter=no)
-if test "x$have_utempter" = xyes; then
+if test "x$found_utempter" = xyes; then
+	AC_SEARCH_LIBS(
+		utempter_add_record,
+		utempter,
+		found_utempter=yes,
+		found_utempter=no
+	)
+	if test "x$found_utempter" = xyes; then
 		AC_DEFINE(HAVE_UTEMPTER)
-	LIBS="$LIBS -lutempter"
+	fi
 fi
 
 PKG_CHECK_MODULES(

key-string.c

@@ -93,6 +93,9 @@ const struct {
 	KEYC_MOUSE_STRING(MOUSEDRAG1, MouseDrag1),
 	KEYC_MOUSE_STRING(MOUSEDRAG2, MouseDrag2),
 	KEYC_MOUSE_STRING(MOUSEDRAG3, MouseDrag3),
+	KEYC_MOUSE_STRING(MOUSEDRAGEND1, MouseDragEnd1),
+	KEYC_MOUSE_STRING(MOUSEDRAGEND2, MouseDragEnd2),
+	KEYC_MOUSE_STRING(MOUSEDRAGEND3, MouseDragEnd3),
 	KEYC_MOUSE_STRING(WHEELUP, WheelUp),
 	KEYC_MOUSE_STRING(WHEELDOWN, WheelDown),
 };

mode-key.c

@@ -347,7 +347,7 @@ const struct mode_key_entry mode_key_vi_copy[] = {
 	{ KEYC_WHEELUP_PANE,        0, MODEKEYCOPY_SCROLLUP },
 	{ KEYC_WHEELDOWN_PANE,      0, MODEKEYCOPY_SCROLLDOWN },
 	{ KEYC_MOUSEDRAG1_PANE,     0, MODEKEYCOPY_STARTSELECTION },
-	{ KEYC_MOUSEUP1_PANE,       0, MODEKEYCOPY_COPYSELECTION },
+	{ KEYC_MOUSEDRAGEND1_PANE,  0, MODEKEYCOPY_COPYSELECTION },
 
 	{ 0,			   -1, 0 }
 };
@@ -496,7 +496,7 @@ const struct mode_key_entry mode_key_emacs_copy[] = {
 	{ KEYC_WHEELUP_PANE,        0, MODEKEYCOPY_SCROLLUP },
 	{ KEYC_WHEELDOWN_PANE,      0, MODEKEYCOPY_SCROLLDOWN },
 	{ KEYC_MOUSEDRAG1_PANE,     0, MODEKEYCOPY_STARTSELECTION },
-	{ KEYC_MOUSEUP1_PANE,       0, MODEKEYCOPY_COPYSELECTION },
+	{ KEYC_MOUSEDRAGEND1_PANE,  0, MODEKEYCOPY_COPYSELECTION },
 
 	{ 0,			   -1, 0 }
 };

server-client.c

@@ -384,33 +384,33 @@ server_client_check_mouse(struct client *c)
 		c->tty.mouse_drag_release = NULL;
 
 		/*
-		 * End a mouse drag by passing a MouseUp key corresponding to
+		 * End a mouse drag by passing a MouseDragEnd key corresponding
-		 * the button that started the drag.
+		 * to the button that started the drag.
 		 */
 		switch (c->tty.mouse_drag_flag) {
 		case 1:
 			if (where == PANE)
-				key = KEYC_MOUSEUP1_PANE;
+				key = KEYC_MOUSEDRAGEND1_PANE;
 			if (where == STATUS)
-				key = KEYC_MOUSEUP1_STATUS;
+				key = KEYC_MOUSEDRAGEND1_STATUS;
 			if (where == BORDER)
-				key = KEYC_MOUSEUP1_BORDER;
+				key = KEYC_MOUSEDRAGEND1_BORDER;
 			break;
 		case 2:
 			if (where == PANE)
-				key = KEYC_MOUSEUP2_PANE;
+				key = KEYC_MOUSEDRAGEND2_PANE;
 			if (where == STATUS)
-				key = KEYC_MOUSEUP2_STATUS;
+				key = KEYC_MOUSEDRAGEND2_STATUS;
 			if (where == BORDER)
-				key = KEYC_MOUSEUP2_BORDER;
+				key = KEYC_MOUSEDRAGEND2_BORDER;
 			break;
 		case 3:
 			if (where == PANE)
-				key = KEYC_MOUSEUP3_PANE;
+				key = KEYC_MOUSEDRAGEND3_PANE;
 			if (where == STATUS)
-				key = KEYC_MOUSEUP3_STATUS;
+				key = KEYC_MOUSEDRAGEND3_STATUS;
 			if (where == BORDER)
-				key = KEYC_MOUSEUP3_BORDER;
+				key = KEYC_MOUSEDRAGEND3_BORDER;
 			break;
 		default:
 			key = KEYC_MOUSE;

tmux.1

@@ -3298,10 +3298,10 @@ for a pane border or
 for the status line).
 The following mouse events are available:
 .Bl -column "MouseDown1" "MouseDrag1" "WheelDown" -offset indent
-.It Li "MouseDown1" Ta "MouseUp1" Ta "MouseDrag1"
+.It Li "MouseDown1" Ta "MouseUp1" Ta "MouseDrag1" Ta "MouseDragEnd1"
-.It Li "MouseDown2" Ta "MouseUp2" Ta "MouseDrag2"
+.It Li "MouseDown2" Ta "MouseUp2" Ta "MouseDrag2" Ta "MouseDragEnd2"
-.It Li "MouseDown3" Ta "MouseUp3" Ta "MouseDrag3"
+.It Li "MouseDown3" Ta "MouseUp3" Ta "MouseDrag3" Ta "MouseDragEnd3"
-.It Li "WheelUp" Ta "WheelDown" Ta ""
+.It Li "WheelUp" Ta "WheelDown" Ta "" Ta ""
 .El
 .Pp
 Each should be suffixed with a location, for example

tmux.h

@@ -139,6 +139,9 @@ enum {
 	KEYC_MOUSE_KEY(MOUSEDRAG1),
 	KEYC_MOUSE_KEY(MOUSEDRAG2),
 	KEYC_MOUSE_KEY(MOUSEDRAG3),
+	KEYC_MOUSE_KEY(MOUSEDRAGEND1),
+	KEYC_MOUSE_KEY(MOUSEDRAGEND2),
+	KEYC_MOUSE_KEY(MOUSEDRAGEND3),
 	KEYC_MOUSE_KEY(WHEELUP),
 	KEYC_MOUSE_KEY(WHEELDOWN),
 

window-copy.c

@@ -27,6 +27,7 @@
 
 struct screen *window_copy_init(struct window_pane *);
 void	window_copy_free(struct window_pane *);
+void	window_copy_pagedown(struct window_pane *);
 void	window_copy_resize(struct window_pane *, u_int, u_int);
 void	window_copy_key(struct window_pane *, struct client *, struct session *,
 	    key_code, struct mouse_event *);
@@ -281,15 +282,80 @@ window_copy_pageup(struct window_pane *wp)
 {
 	struct window_copy_mode_data	*data = wp->modedata;
 	struct screen			*s = &data->screen;
-	u_int				 n;
+	u_int				 n, ox, oy;
+
+	oy = screen_hsize(data->backing) + data->cy - data->oy;
+	ox = window_copy_find_length(wp, oy);
+
+	if (s->sel.lineflag == LINE_SEL_LEFT_RIGHT && oy == data->sely)
+		window_copy_other_end(wp);
+
+	if (data->cx != ox) {
+		data->lastcx = data->cx;
+		data->lastsx = ox;
+	}
+	data->cx = data->lastcx;
 
 	n = 1;
 	if (screen_size_y(s) > 2)
 		n = screen_size_y(s) - 2;
+
 	if (data->oy + n > screen_hsize(data->backing))
 		data->oy = screen_hsize(data->backing);
 	else
 		data->oy += n;
+
+	if (!data->screen.sel.flag || !data->rectflag) {
+		u_int py = screen_hsize(data->backing) + data->cy - data->oy;
+		u_int px = window_copy_find_length(wp, py);
+		if ((data->cx >= data->lastsx && data->cx != px) || data->cx > px)
+			window_copy_cursor_end_of_line(wp);
+	}
+
+	window_copy_update_selection(wp, 1);
+	window_copy_redraw_screen(wp);
+}
+
+void
+window_copy_pagedown(struct window_pane *wp)
+{
+	struct window_copy_mode_data	*data = wp->modedata;
+	struct screen			*s = &data->screen;
+	u_int				 n, ox, oy;
+
+	oy = screen_hsize(data->backing) + data->cy - data->oy;
+	ox = window_copy_find_length(wp, oy);
+
+	if (s->sel.lineflag == LINE_SEL_RIGHT_LEFT && oy == data->sely)
+		window_copy_other_end(wp);
+
+	if (data->cx != ox) {
+		data->lastcx = data->cx;
+		data->lastsx = ox;
+	}
+	data->cx = data->lastcx;
+
+	n = 1;
+	if (screen_size_y(s) > 2)
+		n = screen_size_y(s) - 2;
+
+	if (data->oy < n)
+		data->oy = 0;
+	else
+		data->oy -= n;
+
+	if (!data->screen.sel.flag || !data->rectflag) {
+		u_int py = screen_hsize(data->backing) + data->cy - data->oy;
+		u_int px = window_copy_find_length(wp, py);
+		if ((data->cx >= data->lastsx && data->cx != px) || data->cx > px)
+			window_copy_cursor_end_of_line(wp);
+	}
+
+	if (data->scroll_exit && data->oy == 0) {
+		window_pane_reset_mode(wp);
+		return;
+	}
+
 	window_copy_update_selection(wp, 1);
 	window_copy_redraw_screen(wp);
 }
@@ -436,21 +502,8 @@ __window_copy_key(struct window_pane *wp, struct client *c, struct session *sess
 			window_copy_pageup(wp);
 		break;
 	case MODEKEYCOPY_NEXTPAGE:
-		n = 1;
+		for (; np != 0; np--)
-		if (screen_size_y(s) > 2)
+			window_copy_pagedown(wp);
-			n = screen_size_y(s) - 2;
-		for (; np != 0; np--) {
-			if (data->oy < n)
-				data->oy = 0;
-			else
-				data->oy -= n;
-		}
-		if (data->scroll_exit && data->oy == 0) {
-			window_pane_reset_mode(wp);
-			return;
-		}
-		window_copy_update_selection(wp, 1);
-		window_copy_redraw_screen(wp);
 		break;
 	case MODEKEYCOPY_HALFPAGEUP:
 		n = screen_size_y(s) / 2;