lrelease-qt4 -version (return code: 0)
lrelease version 4.8.7
lrelease-qt4 --help (return code: 1)
Usage:
lrelease [options] project-file
lrelease [options] ts-files [-qm qm-file]
lrelease is part of Qt's Linguist tool chain. It can be used as a
stand-alone tool to convert XML-based translations files in the TS
format into the 'compiled' QM format used by QTranslator objects.
Options:
-help Display this information and exit
-idbased
Use IDs instead of source strings for message keying
-compress
Compress the QM files
-nounfinished
Do not include unfinished translations
-removeidentical
If the translated text is the same as
the source text, do not include the message
-markuntranslated <prefix>
If a message has no real translation, use the source text
prefixed with the given string instead
-silent
Do not explain what is being done
-version
Display the version of lrelease and exit