X-Git-Url: http://git.megacz.com/?a=blobdiff_plain;f=docs%2Fusers_guide%2Fpackages.xml;h=b37e266d9fe82bfc8e7f76f9ea7ea65d3918e4e4;hb=9d03becc597e5b1ab6c8466209a1263bf8ba6f29;hp=29b4c22444dba3ab7b339490d55e11dac9799af0;hpb=5263c9ab4408e3b62dbf7505ab40a81946d4e49b;p=ghc-hetmet.git
diff --git a/docs/users_guide/packages.xml b/docs/users_guide/packages.xml
index 29b4c22..b37e266 100644
--- a/docs/users_guide/packages.xml
+++ b/docs/users_guide/packages.xml
@@ -469,6 +469,13 @@ $ export GHC_PACKAGE_PATH=$HOME/.my-ghc-packages.conf:
options are given, the rightmost one is used as the database to act
upon.
+ Commands that query the package database (list, latest,
+ describe, field) operate on the list of databases specified by
+ the flags , , and
+ . If none of these flags are
+ given, the default is
+ .
+
If the environment variable GHC_PACKAGE_PATH is
set, and its value does not end in a separator (: on
Unix, ; on Windows), then the last database is
@@ -529,6 +536,15 @@ $ export GHC_PACKAGE_PATH=$HOME/.my-ghc-packages.conf:
+ ghc-pkg check
+
+ Check consistency of dependencies in the package
+ database, and report packages that have missing
+ dependencies.
+
+
+
+ ghc-pkg hide PSets the exposed flag for package