gettext-parser - en to unknown language translation catalogue (5 entries)

en: o1
target: t1

en: o2-1 | o2-2
    o2-3
    o2-4
target[0]: t2-1
target[1]: t2-2

en: o3-õäöü
target: t3-žš

[ctx: c1]
en: co1
target: ct1

[ctx: c2]
en: co2-1 | co2-2
target[0]: ct2-1
target[1]: ct2-2
