diff options
Diffstat (limited to 'src/util')
-rw-r--r-- | src/util/system.cpp | 6 | ||||
-rw-r--r-- | src/util/system.h | 3 |
2 files changed, 9 insertions, 0 deletions
diff --git a/src/util/system.cpp b/src/util/system.cpp index bb9fcab59e..27ed24d012 100644 --- a/src/util/system.cpp +++ b/src/util/system.cpp @@ -635,6 +635,12 @@ bool HelpRequested(const ArgsManager& args) return args.IsArgSet("-?") || args.IsArgSet("-h") || args.IsArgSet("-help") || args.IsArgSet("-help-debug"); } +void SetupHelpOptions(ArgsManager& args) +{ + args.AddArg("-?", "Print this help message and exit", false, OptionsCategory::OPTIONS); + args.AddHiddenArgs({"-h", "-help"}); +} + static const int screenWidth = 79; static const int optIndent = 2; static const int msgIndent = 7; diff --git a/src/util/system.h b/src/util/system.h index 17723d427d..54d4cf2e58 100644 --- a/src/util/system.h +++ b/src/util/system.h @@ -295,6 +295,9 @@ extern ArgsManager gArgs; */ bool HelpRequested(const ArgsManager& args); +/** Add help options to the args manager */ +void SetupHelpOptions(ArgsManager& args); + /** * Format a string to be used as group of options in help messages * |