From 438144692dba1aabd34d3253be61b461f15e5e6d Mon Sep 17 00:00:00 2001
From: Nicholas Marriott <nicholas.marriott@gmail.com>
Date: Mon, 27 Aug 2007 15:28:07 +0000
Subject: [PATCH] Flush even detached sessions.

---
 NOTES     |  6 ++++--
 TODO      |  1 +
 server.c  | 28 +++++++++++++---------------
 session.c |  4 ++--
 4 files changed, 20 insertions(+), 19 deletions(-)

diff --git a/NOTES b/NOTES
index 20064ee5..ffdc6dcb 100644
--- a/NOTES
+++ b/NOTES
@@ -27,6 +27,8 @@ Attach to a previous session with:
 
 	tmux -n <session name> attach
 
+A name must (currently) be specified when attaching. This may change.
+
 List all sessions with:
 
 	tmux list
@@ -37,8 +39,8 @@ Or the windows of a single session with:
 
 Sessions are destroyed when no windows remain attached to them.
 
-Another server process can be used by specifying an alternative socket path with
-"-s <path>" but it shouldn't normally be required.
+Another server process can be used by specifying an alternative socket path
+with "-s <path>" but it shouldn't normally be required.
 
 You can set the window title (listed in -l), using the \e] escape sequence. For
 example:
diff --git a/TODO b/TODO
index 7d2108b0..685479d6 100644
--- a/TODO
+++ b/TODO
@@ -12,3 +12,4 @@
 - wrap windows with forward/back
 - new window command prompt
 - mouse handling and some other bits elinks needs
+- scrollback
diff --git a/server.c b/server.c
index c24fb956..411f9f13 100644
--- a/server.c
+++ b/server.c
@@ -1,4 +1,4 @@
-/* $Id: server.c,v 1.6 2007-08-27 13:45:26 nicm Exp $ */
+/* $Id: server.c,v 1.7 2007-08-27 15:28:07 nicm Exp $ */
 
 /*
  * Copyright (c) 2007 Nicholas Marriott <nicm@users.sourceforge.net>
@@ -658,31 +658,29 @@ lost_window(struct window *w)
 	struct client	*c;
 	struct session	*s;
 	u_int		 i, j;
+	int		 destroyed;
 
-	for (i = 0; i < ARRAY_LENGTH(&clients); i++) {
-		c = ARRAY_ITEM(&clients, i);
-		if (c == NULL || c->session == NULL)
+	for (i = 0; i < ARRAY_LENGTH(&sessions); i++) {
+		s = ARRAY_ITEM(&sessions, i);
+		if (s == NULL)
 			continue;
-		if (!session_has(c->session, w))
+		if (!session_has(s, w))
 			continue;
-		s = c->session;
 
 		/* Detach window from session. */
 		session_detach(s, w);
 
-		/* Try to flush session and redraw if not destroyed. */
-		if (session_flush(s) == 0) {
-			changed_window(c);
-			continue;
-		}
-		
-		/* Kill all clients attached to this session. */
+		/* Try to flush session and either redraw or kill clients. */
+		destroyed = session_flush(s);		
 		for (j = 0; j < ARRAY_LENGTH(&clients); j++) {
 			c = ARRAY_ITEM(&clients, j);
 			if (c == NULL || c->session != s)
 				continue;
-			c->session = NULL;
-			write_client(c, MSG_EXIT, NULL, 0);
+			if (destroyed) {
+				c->session = NULL;
+				write_client(c, MSG_EXIT, NULL, 0);
+			} else
+				changed_window(c);
 		}
 	}
 }
diff --git a/session.c b/session.c
index cb0e90e1..d3667c6b 100644
--- a/session.c
+++ b/session.c
@@ -1,4 +1,4 @@
-/* $Id: session.c,v 1.5 2007-08-27 13:45:26 nicm Exp $ */
+/* $Id: session.c,v 1.6 2007-08-27 15:28:07 nicm Exp $ */
 
 /*
  * Copyright (c) 2007 Nicholas Marriott <nicm@users.sourceforge.net>
@@ -70,7 +70,7 @@ session_create(const char *name, const char *cmd, u_int sx, u_int sy)
 	if (*name != '\0')
 		strlcpy(s->name, name, sizeof s->name);
 	else
-		xsnprintf(s->name, sizeof s->name, "session-%u", i);
+		xsnprintf(s->name, sizeof s->name, "%u", i);
 
 	return (s);
 }