keybindings help

Author: jb55

README.md

@@ -20,3 +20,12 @@ Configuring cmdtree will be easy (not yet implemented, still WIP):
 
 Configuring cmdtree is currently not so easy, but you just need to tweak
 [cfg.def.h](cfg.def.h) to your liking before building.
+
+
+key bindings
+------------
+
+```
+ESC         quit
+Backspace   go up one level
+```

cfg.def.h

@@ -55,11 +55,16 @@ static struct scheme schemes[SchemeLast] = {
 			.children = (cs),		\
 			},
 
+static struct command test_commands[] = {
+	DEFCMD("t", "test command", "echo ok")
+};
+
 static struct command browser_commands[] = {
 	DEFCMD("s", "chrome scaled", "chrome")
 	DEFCMD("c", "chromium", "chromium")
 	DEFCMD("f", "firefox", "firefox")
 	DEFCMD("k", "kill chrome", "pkill --oldest chromium")
+	DEFPREFIX("t", "test nested prefix", test_commands)
 };
 
 static struct command commands[] = {