From 15778b29521b2122a3d3513eb3c3eaa263578607 Mon Sep 17 00:00:00 2001
From: Nicholas Marriott <nicholas.marriott@gmail.com>
Date: Thu, 20 Sep 2007 18:48:04 +0000
Subject: [PATCH] META env var.

---
 CHANGES   | 3 ++-
 Makefile  | 7 +++++--
 NOTES     | 4 +++-
 command.c | 4 ++--
 4 files changed, 12 insertions(+), 6 deletions(-)

diff --git a/CHANGES b/CHANGES
index 47ca4f3c..90445950 100644
--- a/CHANGES
+++ b/CHANGES
@@ -1,5 +1,6 @@
 20 September 2007
 
+* Specify meta via environment variable (META).
 * Record last window and ^L key to switch to it. Largely from Maximilian Gass.
 * Reset ignored signals in child after forkpty, makes ^C work.
 * Wrap on next/previous. From Maximilian Gass.
@@ -26,5 +27,5 @@
   (including mutt, emacs). No status bar yet and no key remapping or other
   customisation.
 
-$Id: CHANGES,v 1.8 2007-09-20 18:03:23 nicm Exp $
+$Id: CHANGES,v 1.9 2007-09-20 18:48:04 nicm Exp $
 
diff --git a/Makefile b/Makefile
index 39d1f1e3..043aedb9 100644
--- a/Makefile
+++ b/Makefile
@@ -1,4 +1,4 @@
-# $Id: Makefile,v 1.2 2007-07-25 23:13:18 nicm Exp $
+# $Id: Makefile,v 1.3 2007-09-20 18:48:04 nicm Exp $
 
 .SUFFIXES: .c .o .y .h
 .PHONY: clean
@@ -13,6 +13,9 @@ DATE!= date +%Y%m%d-%H%M
 # This must be empty as OpenBSD includes it in default CFLAGS.
 DEBUG=
 
+# Command prefix. This will go when we get a configuration file...
+META?= \002 # C-b
+
 SRCS= tmux.c server.c buffer.c buffer-poll.c xmalloc.c xmalloc-debug.c \
       input.c screen.c window.c session.c local.c log.c command.c
 
@@ -20,7 +23,7 @@ YACC= yacc -d
 
 CC= cc
 INCDIRS+= -I. -I- -I/usr/local/include
-CFLAGS+= -DBUILD="\"$(VERSION) ($(DATE))\""
+CFLAGS+= -DBUILD="\"$(VERSION) ($(DATE))\"" -DMETA="'${META}'"
 .ifdef DEBUG
 CFLAGS+= -g -ggdb -DDEBUG
 LDFLAGS+= -Wl,-E
diff --git a/NOTES b/NOTES
index 41494daf..b8a70ebb 100644
--- a/NOTES
+++ b/NOTES
@@ -2,7 +2,9 @@
   don't expect a lot of progress soon. Contributions welcome!
 					    -- Nicholas <nicm@users.sf.net>
 
-Command prefix is C-b.
+Command prefix is C-b. This can be changed by building with, for example:
+
+	META=\\001 make
 
 Commands: d detach
           c create new terminal
diff --git a/command.c b/command.c
index 9ed4cabd..f87c3137 100644
--- a/command.c
+++ b/command.c
@@ -1,4 +1,4 @@
-/* $Id: command.c,v 1.4 2007-09-20 18:03:23 nicm Exp $ */
+/* $Id: command.c,v 1.5 2007-09-20 18:48:04 nicm Exp $ */
 
 /*
  * Copyright (c) 2007 Nicholas Marriott <nicm@users.sourceforge.net>
@@ -20,7 +20,7 @@
 
 #include "tmux.h"
 
-int	cmd_prefix = '\002';	/* C-b */
+int	cmd_prefix = META;
 
 int	cmd_fn_select(struct buffer *, int);
 int	cmd_fn_create(struct buffer *, int);