view README @ 6949:834f7e069cae

record: take diff lines for lack of trailing newlines into account (issue1282)

The record extension incorrectly re-calculated the size lines for unified
diff hunks. It counted a '\\ No newline at end of file\n' line towards the
number of lines of trailing context, while it's not actually part of the
context (and certainly isn't added as a line to the resulting output).

Use the local name of a variable that was access through the nonlocal scope
while we're at it. Seeing the variable was a little bewildering.

Basic install:

 $ make            # see install targets
 $ make install    # do a system-wide install
 $ hg debuginstall # sanity-check setup
 $ hg              # see help

See http://www.selenic.com/mercurial/ for detailed installation
instructions, platform-specific notes, and Mercurial user information.