Support multiple occurances of the same argument. Use this for a new

flag -e to new-window, split-window, respawn-window, respawn-pane to
pass environment variables into the newly created process. From Steffen
Christgau in GitHub issue 1697.

1 files changed, 4 insertions, 0 deletions

diff --git a/tmux.h b/tmux.h
index 550c9332..0e79d429 100644
--- a/tmux.h
+++ b/tmux.h
@@ -37,6 +37,7 @@
 extern char   **environ;
 
 struct args;
+struct args_value;
 struct client;
 struct cmd_find_state;
 struct cmdq_item;
@@ -1578,6 +1579,7 @@ struct spawn_context {
 	const char		 *name;
 	char			**argv;
 	int			  argc;
+	struct environ           *environ;
 
 	int			  idx;
 	const char		 *cwd;
@@ -1871,6 +1873,8 @@ void		 args_free(struct args *);
 char		*args_print(struct args *);
 int		 args_has(struct args *, u_char);
 const char	*args_get(struct args *, u_char);
+const char	*args_first_value(struct args *, u_char, struct args_value **);
+const char	*args_next_value(struct args_value **);
 long long	 args_strtonum(struct args *, u_char, long long, long long,
 		     char **);