From d0b8d036be97efc885f879aa63ce9bbb0efd8222 Mon Sep 17 00:00:00 2001
From: nicm <nicm>
Date: Mon, 27 Jan 2020 08:53:13 +0000
Subject: Add support for adding a note to a key binding (with bind-key -N) and
 use this to add descriptions to the default key bindings. A new -N flag to
 list-keys shows key bindings with notes rather than the default bind-key
 command used to create them. Change the default ? binding to use this to show
 a readable summary of keys.

Also extend command-prompt to return the name of the key pressed and add
a default binding (/) to show the note for the next key pressed

Suggested by Alex Tremblay in GitHub issue 2000.
---
 tmux.h | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

(limited to 'tmux.h')

diff --git a/tmux.h b/tmux.h
index ac555be5..093f17a4 100644
--- a/tmux.h
+++ b/tmux.h
@@ -1609,6 +1609,7 @@ struct client {
 #define PROMPT_NUMERIC 0x2
 #define PROMPT_INCREMENTAL 0x4
 #define PROMPT_NOFORMAT 0x8
+#define PROMPT_KEY 0x10
 	int		 prompt_flags;
 
 	struct session	*session;
@@ -1636,6 +1637,7 @@ TAILQ_HEAD(clients, client);
 struct key_binding {
 	key_code		 key;
 	struct cmd_list		*cmdlist;
+	const char		*note;
 
 	int			 flags;
 #define KEY_BINDING_REPEAT 0x1
@@ -2147,7 +2149,8 @@ void	 key_bindings_unref_table(struct key_table *);
 struct key_binding *key_bindings_get(struct key_table *, key_code);
 struct key_binding *key_bindings_first(struct key_table *);
 struct key_binding *key_bindings_next(struct key_table *, struct key_binding *);
-void	 key_bindings_add(const char *, key_code, int, struct cmd_list *);
+void	 key_bindings_add(const char *, key_code, const char *, int,
+	     struct cmd_list *);
 void	 key_bindings_remove(const char *, key_code);
 void	 key_bindings_remove_table(const char *);
 void	 key_bindings_init(void);
-- 
cgit