contrib/tcsh_completion

convert/darcs: handle non-ASCII metadata in darcs changelog (issue2354)

Given a commit author or message with non-ASCII characters in a darcs
repo, convert would raise a UnicodeEncodeError when adding changesets
to the hg changelog.

This happened because etree returns back unicode objects for any text
it can't encode into ASCII. convert was passing these objects to
changelog.add(), which would then attempt encoding.fromlocal() on
them.

This patch ensures converter_source.recode() is called on each piece
of commit data returned by etree.

(Also note that darcs is currently encoding agnostic and will print
out whatever is in a patch's metadata byte-for-byte, even in the XML
changelog.)

#
# tcsh completion for Mercurial
#
# This file has been auto-generated by tcsh_completion_build.sh for
# Mercurial Distributed SCM (version 1.5.4+154-8b452fe4bf50)
#
# 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 \
    --config \
    --debug \
    --debugger \
    --encoding \
    --encodingmode \
    --traceback \
    --time \
    --profile \
    --version \
    -h --help)/' \
  'p/1/(add addremove annotate blame archive \
    backout bisect branch branches bundle \
    cat clone commit ci copy \
    cp debugancestor debugbuilddag debugcheckstate debugcommands \
    debugcomplete debugdag debugdata debugdate debugfsinfo \
    debugindex debugindexdot debuginstall debugpushkey debugrebuildstate \
    debugrename debugrevspec debugsetparents debugstate debugsub \
    debugwalk diff export forget grep \
    heads help identify id import \
    patch incoming in init locate \
    log history manifest merge outgoing \
    out parents paths pull push \
    recover remove rm rename mv \
    resolve revert rollback root serve \
    showconfig debugconfig status st summary \
    sum tag tags tip unbundle \
    update up checkout co verify \
    version)/'