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| author | Ian Lynagh <igloo@earth.li> | 2008-11-28 19:17:06 +0000 |
|---|---|---|
| committer | Ian Lynagh <igloo@earth.li> | 2008-11-28 19:17:06 +0000 |
| commit | dacc1aa41699ee6c8f4c49ef6061c95ea5e70017 (patch) | |
| tree | bdc810902ccd97a532436bf1c1f46259a34db6df /docs | |
| parent | 9a4607c35c107bca78f08f7e57896044c66118be (diff) | |
| download | haskell-dacc1aa41699ee6c8f4c49ef6061c95ea5e70017.tar.gz | |
Teach runghc about --help; fixes trac #2757
Diffstat (limited to 'docs')
| -rw-r--r-- | docs/users_guide/runghc.xml | 7 |
1 files changed, 4 insertions, 3 deletions
diff --git a/docs/users_guide/runghc.xml b/docs/users_guide/runghc.xml index 4a6640c708..ec55a4311e 100644 --- a/docs/users_guide/runghc.xml +++ b/docs/users_guide/runghc.xml @@ -13,16 +13,17 @@ <screen> runghc [runghc flags] [GHC flags] module [program args] </screen> - <para>The only runghc flag currently is + <para>The runghc flags are <literal>-f /path/to/ghc</literal>, - which tells runghc which GHC to use to run the program. If it is + which tells runghc which GHC to use to run the program, + and <literal>--help</literal>, which prints usage information. If it is not given then runghc will search for GHC in the directories in the system search path.</para> <para>runghc will try to work out where the boundaries between <literal>[runghc flags]</literal> and <literal>[GHC flags]</literal>, and - <literal>[GHC flags]</literal> and + <literal>[program args]</literal> and <literal>module</literal> are, but you can use a <literal>--</literal> flag if it doesn't get it right. For example, <literal>runghc -- -fglasgow-exts Foo</literal> means runghc |