dispatch: improve repository not found message
This should help clarify what the problem is in various problematic
cases like ssh.
Translations are optional:
$ "$TESTDIR/hghave" gettext || exit 80
Test that translations are compiled and installed correctly.
Default encoding in tests is "ascii" and the translation is encoded
using the "replace" error handler:
$ LANGUAGE=pt_BR hg tip
abortado: no repository found in '$TESTTMP' (.hg not found)!
[255]
Using a more accomodating encoding:
$ HGENCODING=UTF-8 LANGUAGE=pt_BR hg tip
abortado: no repository found in '$TESTTMP' (.hg not found)!
[255]
Different encoding:
$ HGENCODING=Latin-1 LANGUAGE=pt_BR hg tip
abortado: no repository found in '$TESTTMP' (.hg not found)!
[255]