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| author | Alexander Kornienko <alexfh@google.com> | 2013-05-10 17:15:51 +0000 |
|---|---|---|
| committer | Alexander Kornienko <alexfh@google.com> | 2013-05-10 17:15:51 +0000 |
| commit | 72a196a159b28f26f84d9afec8b2baac11d367bc (patch) | |
| tree | 1ba076ac83be2e098ca9204902c9cd16c410cf7e /llvm/lib/Bitcode/Reader/BitstreamReader.cpp | |
| parent | 757fbb0b144114810af70ee69972a2bf302873cd (diff) | |
| download | llvm-72a196a159b28f26f84d9afec8b2baac11d367bc.zip llvm-72a196a159b28f26f84d9afec8b2baac11d367bc.tar.gz llvm-72a196a159b28f26f84d9afec8b2baac11d367bc.tar.bz2 | |
Better output for long help strings for command-line options.
Summary:
This patch allows using \n inside long help strings for command-line
options, so that all lines are equally indented. This is not a perfect solution,
as we don't (and probably don't want to) know about terminal width, but it
allows to format long help strings somehow readable without manually padding
them with spaces. A motivating example is -help output from clang-format (source
code in tools/clang-format/ClangFormat.cpp, see cl options offset, length,
style, and dump-config).
Reviewers: atrick, alexfh
Reviewed By: alexfh
CC: llvm-commits, rafael
Differential Revision: http://llvm-reviews.chandlerc.com/D779
llvm-svn: 181608
Diffstat (limited to 'llvm/lib/Bitcode/Reader/BitstreamReader.cpp')
0 files changed, 0 insertions, 0 deletions