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A Scalable, User-Friendly Source Control System.
2dc2a3d2a2
Summary:
CommandError happens if there is an unknown command flag, or a required
argument is missing. The old behavior is to print an error message to
stderr, then start the pager with the command help printed to stdout.
There are 2 problems with that approach:
1. When using mosh, a long help text might flush the actual error to out of the
screen. The error message will be missed.
2. When captured in shell scripts, the help text printed to stdout would be
captured, which is almost always undesirable.
The actual motivation of this change is for 2. Zsh themes like bullet-train [1]
uses `hg id -b 2>/dev/null` and we'd like to remove `id -b` support. After that,
the command should not polluate stdout with help text.
[1]:
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|---|---|---|
| contrib | ||
| distutils_rust | ||
| doc | ||
| edenscm | ||
| exec | ||
| i18n | ||
| lib | ||
| newdoc | ||
| slides | ||
| tests | ||
| .editorconfig | ||
| .flake8 | ||
| .gitignore | ||
| .hgsigs | ||
| .jshintrc | ||
| CONTRIBUTING | ||
| CONTRIBUTORS | ||
| COPYING | ||
| gen_version.py | ||
| hg | ||
| hgeditor | ||
| hgweb.cgi | ||
| Makefile | ||
| README.rst | ||
| setup.py | ||
Mercurial ========= Mercurial is a fast, easy to use, distributed revision control tool for software developers. Basic install:: $ make # see install targets $ make install # do a system-wide install $ hg debuginstall # sanity-check setup $ hg # see help Running without installing:: $ make local # build for inplace usage $ ./hg --version # should show the latest version See https://mercurial-scm.org/ for detailed installation instructions, platform-specific notes, and Mercurial user information.