From: Daniel Albers <daniel@lbe.rs>
Date: Mon, 23 Jan 2012 23:50:54 +0000 (+0100)
Subject: stop lconvert from complaining about plurals
X-Git-Tag: 0.8-beta1~36
X-Git-Url: https://git.quassel-irc.org/?p=quassel.git;a=commitdiff_plain;h=ca427796353e9dba3b6af1acc83755b891c1e2f3;hp=ca427796353e9dba3b6af1acc83755b891c1e2f3

stop lconvert from complaining about plurals

Weird issue. lconvert of Qt 4.7.4 complains when:

 a) … there are msgstr[x] with x > nplurals=y, i. e. translations for
    more plural forms than the language actually has.
    Understandable, so we remove redundant plurals with black voodoo:
      for pofile in *.po; do
        IFS='=' read var plurals \
          < <(egrep -o 'nplurals=[[:digit:]]+' $pofile);
        maxplural=$(egrep -o 'msgstr\[[[:digit:]]+\]' $pofile |
                    egrep -o '[[:digit:]]+' | sort -rn | head -n 1);
        for ((i=$plurals; i<=$maxplural; i++)); do
          sed -i -re "/^msgstr\[$i\]/d;" $pofile;
        done;
      done

 b) … the .po path contains a '/'.
    Huh? Yeah.
    `lconvert -i xy.po …` is fine.
    `lconvert -i ./xy.po …` produces an error.

    So we're running lconvert from ${CMAKE_SOURCE_DIR}/po now.
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