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LibCore: Don't print optional arguments in ArgsParser help messages

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This fixes a misconception in our current `ArgsParser` implementation.
If `requires_argument` is false, it doesn't mean that the argument is
optional (i.e. "not required"). It means that there is no argument at
all.
This commit is contained in:
Tim Schumacher 2022-07-12 22:19:52 +02:00 • committed by Linus Groh
parent 400ef9913e
commit 810b9daa63
1 changed files with 0 additions and 4 deletions
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4
Userland/Libraries/LibCore/ArgsParser.cpp
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@ -235,8 +235,6 @@ void ArgsParser::print_usage_terminal(FILE* file, char const* argv0)
if (opt.value_name) { if (opt.value_name) {
if (opt.requires_argument) if (opt.requires_argument)
out(file, " {}", opt.value_name); out(file, " {}", opt.value_name);
else
out(file, " [{}]", opt.value_name);
} }
}; };
out(file, "\t"); out(file, "\t");
@ -324,8 +322,6 @@ void ArgsParser::print_usage_markdown(FILE* file, char const* argv0)
if (opt.value_name != nullptr) { if (opt.value_name != nullptr) {
if (opt.requires_argument) if (opt.requires_argument)
out(file, " {}", opt.value_name); out(file, " {}", opt.value_name);
else
out(file, " [{}]", opt.value_name);
} }
}; };
out(file, "* "); out(file, "* ");