parse from xkb fails

[ldevillez]

> klfc --from-xkb "fr(bepo)" --json test
klfc: parse fail in ./fr:2:21:
unexpected '{'
expecting '"'

hello, i've got an error when i try to convert my layout (bepo) to a json (i've got this error with the version 1.5.3 and 1.5.4). I've seen that this error was resolve with 3da71c3

Thanks in advance

[39aldo39]

Thanks for the notice! I have now published a new version.