diff options
| -rw-r--r-- | docs/users_guide/using.rst | 14 |
1 files changed, 10 insertions, 4 deletions
diff --git a/docs/users_guide/using.rst b/docs/users_guide/using.rst index 179c34b079..ec62096cd1 100644 --- a/docs/users_guide/using.rst +++ b/docs/users_guide/using.rst @@ -1665,7 +1665,13 @@ Other environment variables .. index:: single: environment variables -GHC can also be configured using environment variables. Currently the only -variable it supports is ``GHC_NO_UNICODE``, which, when set, disables Unicode -output regardless of locale settings. ``GHC_NO_UNICODE`` can be set to anything -+(event an empty string) to trigger this behaviour. +GHC can also be configured using various environment variables. + +.. envvar:: GHC_NO_UNICODE + + When non-empty, disables Unicode diagnostics output will be disabled of locale settings. + +.. envvar:: GHC_CHARENC + + When set to ``UTF-8`` the compiler will always print UTF-8-encoded output, regardless + the current locale. |