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| author |  Abseil Team <absl-team@google.com> | 2020-10-06 12:57:41 -0700 |
|---|---|---|
| committer |  Mark Barolak <mbar@google.com> | 2020-10-07 10:13:53 -0400 |
| commit | c678d6c6bf70d47b4aa5bc3576a3a769775bc162 (patch) | |
| tree | 107afd890e90c7fef79bc6e061264fbfd05fc14e /absl/flags | |
| parent | 4b4f9aae75d3c85bdc07b0575de5d4db40cea439 (diff) | |
Export of internal Abseil changes
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9b45aa0bd58cd9e8478abffafa792e1e53feed08 by Abseil Team <absl-team@google.com>:
Document that command line flag help for a flag will include the default value.
Cleaned up the doc for undefok.
PiperOrigin-RevId: 335701801
GitOrigin-RevId: 9b45aa0bd58cd9e8478abffafa792e1e53feed08
Change-Id: I435e240bd10bf6a232a95f220cab83c41701ecb6
Diffstat (limited to 'absl/flags')
| -rw-r--r-- | absl/flags/internal/usage.h | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/absl/flags/internal/usage.h b/absl/flags/internal/usage.h index 0c62dc4b..619ccceb 100644 --- a/absl/flags/internal/usage.h +++ b/absl/flags/internal/usage.h @@ -36,7 +36,8 @@ enum class HelpFormat { kHumanReadable, }; -// Outputs the help message describing specific flag. +// Streams the help message describing `flag` to `out`. +// The default value for `flag` is included in the output. void FlagHelp(std::ostream& out, const CommandLineFlag& flag, HelpFormat format = HelpFormat::kHumanReadable); |