===================================================================
RCS file: /cvsrepo/anoncvs/cvs/src/usr.bin/tmux/Attic/options-cmd.c,v
retrieving revision 1.1
retrieving revision 1.2
diff -c -r1.1 -r1.2
*** src/usr.bin/tmux/Attic/options-cmd.c	2009/06/01 22:58:49	1.1
--- src/usr.bin/tmux/Attic/options-cmd.c	2009/08/04 18:45:57	1.2
***************
*** 1,4 ****
! /* $OpenBSD: options-cmd.c,v 1.1 2009/06/01 22:58:49 nicm Exp $ */
  
  /*
   * Copyright (c) 2008 Nicholas Marriott <nicm@users.sourceforge.net>
--- 1,4 ----
! /* $OpenBSD: options-cmd.c,v 1.2 2009/08/04 18:45:57 nicm Exp $ */
  
  /*
   * Copyright (c) 2008 Nicholas Marriott <nicm@users.sourceforge.net>
***************
*** 25,39 ****
  
  void
  set_option_string(struct cmd_ctx *ctx, struct options *oo,
!     const struct set_option_entry *entry, char *value)
  {
  	if (value == NULL) {
  		ctx->error(ctx, "empty value");
  		return;
  	}
  
! 	options_set_string(oo, entry->name, "%s", value);
! 	ctx->info(ctx, "set option: %s -> %s", entry->name, value);
  }
  
  void
--- 25,50 ----
  
  void
  set_option_string(struct cmd_ctx *ctx, struct options *oo,
!     const struct set_option_entry *entry, char *value, int append)
  {
+ 	char	*oldvalue, *newvalue;
+ 
  	if (value == NULL) {
  		ctx->error(ctx, "empty value");
  		return;
  	}
  
! 	if (append) {
! 		oldvalue = options_get_string(oo, entry->name);
! 		xasprintf(&newvalue, "%s%s", oldvalue, value);
! 	} else
! 		newvalue = value;
! 		
! 	options_set_string(oo, entry->name, "%s", newvalue);
! 	ctx->info(ctx, "set option: %s -> %s", entry->name, newvalue);
! 
! 	if (newvalue != value)
! 		xfree(newvalue);
  }
  
  void