diff options
Diffstat (limited to 'src/libutil/args.hh')
| -rw-r--r-- | src/libutil/args.hh | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/src/libutil/args.hh b/src/libutil/args.hh index c56044f1d..3c1f87f7e 100644 --- a/src/libutil/args.hh +++ b/src/libutil/args.hh @@ -22,6 +22,7 @@ public: virtual void printHelp(const string & programName, std::ostream & out); + /* Return a short one-line description of the command. */ virtual std::string description() { return ""; } protected: @@ -221,6 +222,9 @@ struct Command : virtual Args virtual void prepare() { }; virtual void run() = 0; + /* Return documentation about this command, in Markdown format. */ + virtual std::string doc() { return ""; } + struct Example { std::string description; |