Parse error on @enter and @escape when no additional normal command is given

[Borroot]

Version Information:

• Distribution Information: Linux 6.14.6-arch1-1 x86_64 GNU/Linux

• swhkd version: Simple-Wayland-HotKey-Daemon 1.3.0-dev

Describe the bug:

Parse error.

Expected behavior:

Should be parsed.

Actual behavior:

Swhkd exits on parse error.

To Reproduce:

Config file:

alt + m
	@enter music

mode music
q
	@escape
endmode

Start swhkd:

~ $ swhks && sudo swhkd
[2025-05-23T00:02:10Z ERROR swhkd] Config Error: unable to parse config file
[2025-05-23T00:02:10Z ERROR swhkd]  --> 1:1
      |
    1 | alt + m
    2 | 	@enter music␊
      | ^-----------^
      |
      = the number of possible binding variants 1 does not equal the number of possible command variants 0.

Additional information:

Can be fixed by adding the optional commands to the internal calls, e.g.

alt + m
	@enter music && echo

mode music
q
	@escape && echo
endmode

Note that swhkd 1.2.1 does not capture any keystrokes on my setup for unknown reasons.