[PATCH v2 00/48] i18n: mark core shell programs for translation

This is v2 of the patch series that marks strings in our core shell programs for translation. I did not have time to fix everything for this iteration, help welcome. The way my schedule is going this weekend I probably won't get to this before next weekend, if then.

Stuff fixed:

 * Changed stuff like:

    echo >&2 "$(gettext "hello there")"
  
   to:

    (
        gettext "hello there" &&
        echo
    ) >&2

   It was mentioned that something like:

    gettext_nl "hello_there" >&2

   Would me more elegant. I agree, but didn't have time to change it
   (or care that much about the style). If someone wants to change
   this to whatever is the consensus that would be great.

 * Better TRANSLATORS comment for git-stash.sh

   As pointed out by Motiejus Jakštys. Actually someone going through
   this and adding *more* comments would improve things a lot. But
   it's not strictly needed, just nice to have.

What I *didn't* fix:

 * Change the eval_gettext variable names to work on win32.
    
       This means, to quote a previous E-Mail of mine:
    
    I'm now mostly done solving all the bugs noted in this series, aside
    from the case insensitive env vars on win32 issue.
    
    I know how to fix these, but some people may have issues with my style
    of doing so, so I'd like to ask in advance to save me extra work.
    
    Basically for code like this:
    
           while [ $# -gt 0 ]; do
               arg="$1"
               case "$arg" in
               --)
                   shift
                   break
                   ;;
               *)
                   rev=$(git rev-parse -q --verify "$arg^{commit}") || {
                       test $has_double_dash -eq 1 &&
                           die "$(eval_gettext "'\$arg' does not appear
    to be a valid revision")"
                       break
    
    I was thinking of just doing:
    
       WHATEVER_arg=$arg
       die "$(eval_gettext "'\$WHATEVER_arg' does not appear to be a
    valid revision")"
    
    Where WHATEVER is a sufficiently unique prefix. E.g.:
    
       WINDOWS_ME_HARDER
       GIT_I18N_VARIABLE
       YOUR_MOM
       DUDE_WHERES_MY_POSIX_COMPLIANCE

This series can be retrieved from:

    git://github.com/avar/git.git ab/i18n-sh-only

As explained above I didn't have time to fix all the blockers. Help would be *great* and very appreciated.

(quickly hits "send" before having to run off)

Ævar Arnfjörð Bjarmason (48):
  i18n: git-am add git-sh-i18n
  i18n: git-am one-line gettext $msg; echo
  i18n: git-am multi-line getttext $msg; echo
  i18n: git-am eval_gettext messages
  i18n: git-am gettext + gettext to stderr message
  i18n: git-am die messages
  i18n: git-am cannot_fallback messages
  i18n: git-am clean_abort messages
  i18n: git-am "Apply?" message
  i18n: git-am "Falling back" say message
  i18n: git-am core say messages
  i18n: git-am printf(1) message to eval_gettext
  i18n: git-pull add git-sh-i18n
  i18n: git-pull die messages
  i18n: git-pull eval_gettext + die message
  i18n: git-pull eval_gettext + warning message
  i18n: git-submodule add git-sh-i18n
  i18n: git-submodule echo + eval_gettext messages
  i18n: git-submodule say + eval_gettext messages
  i18n: git-submodule die + eval_gettext messages
  i18n: git-submodule $update_module say + die messages
  i18n: git-submodule "cached cannot be used" message
  i18n: git-submodule "Submodule change[...]" messages
  i18n: git-submodule $errmsg messages
  i18n: git-submodule "Entering [...]" message
  i18n: git-submodule "[...] path is ignored" message
  i18n: git-submodule "path not initialized" message
  i18n: git-submodule "blob" and "submodule" messages
  i18n: git-stash add git-sh-i18n
  i18n: git-stash echo + gettext message
  i18n: git-stash say + gettext messages
  i18n: git-stash die + gettext messages
  i18n: git-stash die + eval_gettext messages
  i18n: git-stash die + eval_gettext $* messages
  i18n: git-stash die + eval_gettext $1 messages
  i18n: git-stash "unknown option" message
  i18n: git-stash drop_stash say/die messages
  i18n: git-bisect add git-sh-i18n
  i18n: git-bisect gettext + echo message
  i18n: git-bisect echo + gettext messages
  i18n: git-bisect echo + eval_gettext message
  i18n: git-bisect die + gettext messages
  i18n: git-bisect die + eval_gettext messages
  i18n: git-bisect bisect_run + $@ messages
  i18n: git-bisect bisect_reset + $1 messages
  i18n: git-bisect bisect_replay + $1 messages
  i18n: git-bisect [Y/n] messages
  i18n: git-bisect bisect_next_check "You need to" message

 git-am.sh                    |   77 ++++++++++++++++-------------
 git-bisect.sh                |  113 +++++++++++++++++++++++++++---------------
 git-pull.sh                  |   34 +++++++------
 git-stash.sh                 |   81 ++++++++++++++++++++----------
 git-submodule.sh             |   98 ++++++++++++++++++++-----------------
 t/t4150-am.sh                |    2 +-
 t/t4151-am-abort.sh          |    5 +-
 t/t7400-submodule-basic.sh   |    4 +-
 t/t7401-submodule-summary.sh |   12 ++--
 t/t7406-submodule-update.sh  |    2 +-
 t/t7407-submodule-foreach.sh |    4 +-
 11 files changed, 255 insertions(+), 177 deletions(-)