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  • Yuya Nishihara's avatar
    alias: fixes exception when displaying translated help text · 6ded6243bde2
    Yuya Nishihara authored
    __doc__ of aliased command shouldn't cointain non-ASCII characters,
    because it'll be gettext-ed later by commands.help_().
    Here gettext can raise UnicodeDecodeError.
    
    Once concatenated two translatable strings into one, it become untranslatable.
    So this patch moves 'alias for:' from dispatch.cmdalias to commands.help_,
    where help texts are translated.
    
    'alias for:' was introduced by 6e8a16dd3e30.
    6ded6243bde2