Mercurial > hg
annotate README.rst @ 38795:422d661056be
linelog: add a Python implementation of the linelog datastructure
This datastructure was originally developed by Jun Wu at Facebook,
inspired by SCCS weaves. It's useful as a cache for blame information,
but also is the magic that makes `hg absorb` easy to implement. In
service of importing the code to Mercurial, I wanted to actually
/understand/ it, and once I did I decided to take a run at
implementing it.
The help/internals/linelog.txt document is the README from Jun Wu's
implementaiton. It all applies to our linelog implementation.
Differential Revision: https://phab.mercurial-scm.org/D3990
author | Augie Fackler <augie@google.com> |
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date | Mon, 30 Jul 2018 10:42:37 -0400 |
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1 Mercurial |
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2 ========= |
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4 Mercurial is a fast, easy to use, distributed revision control tool |
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5 for software developers. |
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7 Basic install:: |
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11 $ hg debuginstall # sanity-check setup | |
12 $ hg # see help | |
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14 Running without installing:: |
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16 $ make local # build for inplace usage |
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17 $ ./hg --version # should show the latest version |
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19 See https://mercurial-scm.org/ for detailed installation |
3935 | 20 instructions, platform-specific notes, and Mercurial user information. |