contrib/tcsh_completion

Avoid some false positives for addremove -s

The original code uses the similary score

  1 - len(diff(after, before)) / len(after)

The diff can at most be the size of the 'before' file, so any small
'before' file would be considered very similar. Removing an empty file
would cause all files added in the same revision to be considered
copies of the removed file.

This changes the metric to

  bytes_overlap(before, after) / len(before + after)

i.e. the actual percentage of bytes shared between the two files.

#
# tcsh completion for Mercurial
#
# This file has been auto-generated by tcsh_completion_build.sh for
# Mercurial Distributed SCM (version 325c07fd2ebd)
#
# Copyright (C) 2005 TK Soh.
#
# This is free software; you can redistribute it and/or modify it under
# the terms of the GNU General Public License as published by the Free
# Software Foundation; either version 2 of the License, or (at your
# option) any later version.
#

complete hg \
  'n/--cwd/d/' 'n/-R/d/' 'n/--repository/d/' \
  'C/-/( -R --repository \
    --cwd \
    -y --noninteractive \
    -q --quiet \
    -v --verbose \
    --debug \
    --debugger \
    --traceback \
    --time \
    --profile \
    --version \
    -h --help)/' \
  'p/1/(add addremove annotate bundle cat \
    clone commit ci copy cp \
    debugancestor debugcheckstate debugconfig debugdata debugindex \
    debugindexdot debugrename debugstate debugwalk diff \
    export forget grep heads help \
    identify id import patch incoming \
    in init locate log history \
    manifest outgoing out parents paths \
    pull push rawcommit recover remove \
    rm rename mv revert root \
    serve status tag tags tip \
    unbundle undo update up checkout \
    co verify version)/'