diff options
| -rw-r--r-- | poezio/__main__.py | 4 | ||||
| -rw-r--r-- | poezio/poezio.py | 17 |
2 files changed, 19 insertions, 2 deletions
diff --git a/poezio/__main__.py b/poezio/__main__.py index 1f46f051..d6f60f24 100644 --- a/poezio/__main__.py +++ b/poezio/__main__.py @@ -1,7 +1,7 @@ def run(): - from poezio.poezio import main, test_curses, test_env + from poezio.poezio import main, test_curses, test_env, test_unicode - if not test_curses() or not test_env(): + if not test_curses() or not test_env() or not test_unicode(): import sys sys.exit(1) else: diff --git a/poezio/poezio.py b/poezio/poezio.py index 841e706f..d74eca74 100644 --- a/poezio/poezio.py +++ b/poezio/poezio.py @@ -53,6 +53,23 @@ def test_env(): return True +def test_unicode(): + import poopt + try: + poopt.wcswidth('✔') + except UnicodeError: + print("""\ +ERROR: The current system is misconfigured for Unicode. + +Check your locale setup, especially the $LANG environment variable and \ +whether it matches a locale built on your system. Also check that it is a \ +.UTF-8 locale, and not using some legacy encoding. + +Poezio is unable to display characters properly, so it will now exit.""") + return False + return True + + def main(): """ Entry point. |