New Translations - Expandos

[flatcap]

Hi Translators!

I've just merged a new block of code that deals with Expandos.
(NeoMutt's name for the %X things in format strings, like $index_format)

NeoMutt now has the ability to validate these strings at config time.
This means we've got some new error messages.

They're a bit quirky.
If you have any better suggestions, let me know.

Thanks! ❤️

---

• "Expando parse error: %s"

• "Invalid time period: '%c', must be one of 'ymwdHM'"
  The 'ymwdHM' should not be translated

• "Expando is missing terminator: '%c'"
  Expando is missing a terminator character
  e.g. "%[..." is missing the final ']'

• "Padding cannot be used as a condition"
  Conditional Expandos can only depend on other Expandos
  e.g. "%<X?apple>" displays "apple" if "%X" is true.

• "Conditional expando is missing '%c'"
  Expando is missing a terminator character
  e.g. "%[..." is missing the final ']'

• "Conditional expando is missing '&' or '%c'"
  Expando is missing a terminator character
  e.g. "%[..." is missing the final ']'

• "Option %s: "
  e.g. "Option index_format:" plus an error message

• "Unknown expando: %%%.*s"
  e.g. "Unknown expando: %Q"

• "Number is expected"
  Expando format expected a number

---

Leaderboard

Done	Language	To Do
99%	🇹🇷 Turkish	3 fuzzy, 6 untranslated
99%	🇷🇸 Serbian	3 fuzzy, 6 untranslated
99%	🇸🇰 Slovak	3 fuzzy, 6 untranslated
99%	🇱🇹 Lithuanian	3 fuzzy, 6 untranslated
99%	🇩🇪 German	3 fuzzy, 6 untranslated
99%	🇨🇿 Czech	3 fuzzy, 6 untranslated
98%	🇭🇺 Hungarian	20 fuzzy, 8 untranslated
98%	🇪🇸 Spanish	20 fuzzy, 9 untranslated
96%	🇵🇱 Polish	20 fuzzy, 30 untranslated
95%	🇳🇴 Norwegian (Bokmål)	23 fuzzy, 43 untranslated
95%	🇧🇷 Portuguese (Brazil)	24 fuzzy, 43 untranslated
95%	🇺🇦 Ukrainian	29 fuzzy, 44 untranslated
95%	🇨🇳 Chinese (Simplified)	30 fuzzy, 47 untranslated
87%	🇫🇮 Finnish	91 fuzzy, 105 untranslated
82%	🇫🇷 French	179 fuzzy, 101 untranslated

@neomutt/translators