pmerge: move extended target arg docs to StoreTarget

2 files changed, 20 insertions, 19 deletions

diff --git a/pkgcore/scripts/pmerge.py b/pkgcore/scripts/pmerge.py
index 71e93b2a..4fe01053 100644
--- a/pkgcore/scripts/pmerge.py
+++ b/pkgcore/scripts/pmerge.py
@@ -34,24 +34,7 @@ argparser = commandline.mk_argparser(domain=True, description=__doc__)
 argparser.add_argument(
     nargs='*', dest='targets', metavar='TARGET', action=commandline.StoreTarget,
     help="extended package matching",
-    docs="""
-        pmerge supports various target arguments including the following:
-
-        atom
-            An extended atom syntax is supported, see the related section
-            in pkgcore(5).
-
-        package set
-            Used to define lists of packages, the syntax used for these is
-            @pkgset. For example, the @system and @world package sets are
-            supported.
-
-        extended globbing
-            Globbing package names or atoms allows for use cases such as
-            ``'far*'`` (merge every package starting with 'far'),
-            ``'dev-python/*::gentoo'`` (merge every package in the dev-python
-            category from the gentoo repo), or even '*' (merge everything).
-    """)
+    docs=commandline.StoreTarget.__doc__.split('\n', 1)[1:])
 
 query_options = argparser.add_argument_group("Package querying options")
 query_options.add_argument(
diff --git a/pkgcore/util/commandline.py b/pkgcore/util/commandline.py
index 10539f8d..c0725959 100644
--- a/pkgcore/util/commandline.py
+++ b/pkgcore/util/commandline.py
@@ -88,7 +88,25 @@ class ExtendCommaDelimited(argparse._AppendAction):
 
 
 class StoreTarget(argparse._AppendAction):
-    """Parse extended package atom syntax and optionally set arguments."""
+    """Parse extended package atom syntax and optionally set arguments.
+
+    Various target arguments are supported including the following:
+
+    atom
+        An extended atom syntax is supported, see the related section
+        in pkgcore(5).
+
+    package set
+        Used to define lists of packages, the syntax used for these is
+        @pkgset. For example, the @system and @world package sets are
+        supported.
+
+    extended globbing
+        Globbing package names or atoms allows for use cases such as
+        ``'far*'`` (merge every package starting with 'far'),
+        ``'dev-python/*::gentoo'`` (merge every package in the dev-python
+        category from the gentoo repo), or even '*' (merge everything).
+    """
 
     def __init__(self, sets=True, *args, **kwargs):
         super(StoreTarget, self).__init__(*args, **kwargs)