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| author | Maxime Coste <frrrwww@gmail.com> | 2016-09-05 23:34:03 +0100 |
|---|---|---|
| committer | Maxime Coste <frrrwww@gmail.com> | 2016-09-05 23:34:03 +0100 |
| commit | da0fe5d0bdc271bdf0cd48890fbdaf2e9b5d1eea (patch) | |
| tree | 1fc54debc655bdbb27d32cf174276f5314e0cd70 /src/parameters_parser.cc | |
| parent | e9c63316f5ecdb4668bd88ef480b7f143e76892d (diff) | |
Small code tweak in generate_switches_doc
Diffstat (limited to 'src/parameters_parser.cc')
| -rw-r--r-- | src/parameters_parser.cc | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/src/parameters_parser.cc b/src/parameters_parser.cc index 8ea0fc81..1633aa6b 100644 --- a/src/parameters_parser.cc +++ b/src/parameters_parser.cc @@ -7,7 +7,9 @@ String generate_switches_doc(const SwitchMap& switches) { String res; for (auto& sw : switches) - res += " -" + sw.key + (sw.value.takes_arg ? " <arg>: " : ": ") + sw.value.description + "\n"; + res += format(" -{} {}: {}\n", sw.key, + sw.value.takes_arg ? "<arg>" : "", + sw.value.description); return res; } |