New shortcut ^] to spawn shell in current dir

README.md

@@ -231,7 +231,7 @@ optional arguments:
               s | Toggle sort by size
           S, ^J | Toggle du mode
               t | Toggle sort by mtime
-              ! | Spawn SHELL in dir
+          !, ^] | Spawn SHELL in dir
               R | Run custom script
               e | Edit entry in EDITOR
               o | Open dir in file manager

nnn.1

@@ -90,7 +90,7 @@ Toggle sort by file size
 Toggle disk usage analyzer mode
 .It Ic t
 Toggle sort by time modified
-.It Ic \&!
+.It Ic \&!, ^]
 Spawn SHELL in PWD (fallback sh)
 .It Ic R
 Run a custom script

nnn.c

@@ -1155,6 +1155,7 @@ filterentries(char *path)
 			case CONTROL('B'): // fallthrough
 			case CONTROL('V'): // fallthrough
 			case CONTROL('J'): // fallthrough
+			case CONTROL(']'): // fallthrough
 			case CONTROL('G'): // fallthrough
 			case CONTROL('X'): // fallthrough
 			case CONTROL('F'): // fallthrough
@@ -1956,7 +1957,7 @@ show_help(char *path)
 	     "es | Toggle sort by size\n"
 	 "aS, ^J | Toggle du mode\n"
 	     "et | Toggle sort by mtime\n"
-	     "e! | Spawn SHELL in dir\n"
+	 "a!, ^] | Spawn SHELL in dir\n"
 	     "eR | Run custom script\n"
 	     "ee | Edit entry in EDITOR\n"
 	     "eo | Open dir in file manager\n"

nnn.h

@@ -167,6 +167,7 @@ static struct key bindings[] = {
 	{ '?',            SEL_HELP,      "",     "" },
 	/* Run command */
 	{ '!',            SEL_RUN,       "sh",   "SHELL" },
+	{ CONTROL(']'),   SEL_RUN,       "sh",   "SHELL" },
 	/* Run a custom script */
 	{ 'R',            SEL_RUNSCRIPT, "sh",   "SHELL" },
 	/* Run command with argument */