OptionContext.setDescription

Adds a string to be displayed in --help output after the list of options. This text often includes a bug reporting address.

Note that the summary is translated (see OptionContext.setTranslateFunc).

class OptionContext

void

setDescription

(

string description

)

Parameters

description string: a string to be shown in --help output after the list of options, or NULL

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Since

2.12