Document --duplicatestyle="msgid_comment" about translate

[dwaynebailey]

oo2po —help

[snip]

—duplicates=DUPLICATESTYLE what to do with duplicate strings (identical original text)

\ This should mention the possible styles. From that people can at least proceed.

oo2po —duplicates=bob

oo2po: error: option —duplicates: invalid choice: ‘bob’ (choose from
‘msgid_comment’, ‘merge’, ‘keep’, ‘msgid_comment_all’)

\ This is better but we might need to rework names, although I can’t think of any.

[dwaynebailey]

Have created an oo2po page in the Wiki:
http://translate.sourceforge.net/wiki/toolkit/oo2po

Which itself points to a page elaborating on —duplicates=DUPLICATESTYLE
http://translate.sourceforge.net/wiki/toolkit/duplicates_duplicatestyle

[dwaynebailey]

All command line options that can accept a list of valid options now show all
valid options with -h. This includes:

—psyco
—duplicates
—errorlevel
—progress

Reworded a few of the METAVARIABLES to make it clearer what they are used for.