consistent line wrapping from msgattrib

[Sandro Santilli]

I'm trying to avoid style wars between developers but cannot find a
way to make .pot and .po files line wrapping consistent across
machines, despite all machines having the same gettext version.

What affects this operation turning the --width switch of msgattrib
not consistent ? Is it a bug or am I missing something ?

Here's an example input: http://strk.kbt.io/tmp/test.pot

When I run this command on it:

  msgattrib --no-wrap test.pot | msgattrib --width 79 | grep "PostGIS 3" 

I get either this:

  "If you are running PostGIS 3 or above, then you should use the <xref 
linkend="

Or this:

  "If you are running PostGIS 3 or above, then you should use the <xref "

Depending on which machine I run the command on. On both machine the
output from msgattrib --version is:

  msgattrib (GNU gettext-tools) 0.21

Downstream related issue: https://trac.osgeo.org/postgis/ticket/5455

Thanks in advance for any hint

--strk;

  Libre GIS consultant/developer
  https://strk.kbt.io/services.html