Add missing dep examples and fix existing ones

rebar.config.sample

@@ -152,11 +152,17 @@
 %% name as an atom, eg. mochiweb, a name and a version (from the .app file), or
 %% an application name, a version and the SCM details on how to fetch it (SCM
 %% type, location and revision).
-%% Rebar currently supports git, hg, bzr, svn, and rsync.
-{deps, [application_name,
-        {application_name, "1.0.*"},
-        {application_name, "1.0.*",
+%% Rebar currently supports git, hg, bzr, svn, rsync, and fossil.
+{deps, [app_name,
+        {rebar, "1.0.*"},
+        {rebar, ".*",
+         {git, "git://github.com/rebar/rebar.git"}},
+        {rebar, ".*",
+         {git, "git://github.com/rebar/rebar.git", "Rev"}},
+        {rebar, "1.0.*",
          {git, "git://github.com/rebar/rebar.git", {branch, "master"}}},
+        {rebar, "1.0.0",
+         {git, "git://github.com/rebar/rebar.git", {tag, "1.0.0"}}},
         %% Dependencies can be marked as 'raw'. Rebar does not require
         %% such dependencies to have a standard Erlang/OTP layout
         %% which assumes the presence of either
@@ -170,9 +176,16 @@
         %% Only a subset of rebar commands will be executed on the
         %% 'raw' subdirectories: get-deps, update-deps, check-deps,
         %% list-deps and delete-deps.
-        {application_name, "",
+        {rebar, "",
          {git, "git://github.com/rebar/rebar.git", {branch, "master"}},
-         [raw]}]}.
+         [raw]},
+        {app_name, ".*", {hg, "https://www.example.org/url"}},
+        {app_name, ".*", {rsync, "Url"}},
+        {app_name, ".*", {svn, "https://www.example.org/url"}},
+        {app_name, ".*", {svn, "svn://svn.example.org/url"}},
+        {app_name, ".*", {bzr, "https://www.example.org/url", "Rev"}},
+        {app_name, ".*", {fossil, "https://www.example.org/url"}},
+        {app_name, ".*", {fossil, "https://www.example.org/url", "Vsn"}}]}.
 
 %% == Subdirectories ==
 

src/rebar_deps.erl

@@ -257,13 +257,27 @@ info_help(Description) ->
        [
         Description,
         {deps_dir, "deps"},
-        {deps, [application_name,
-                {application_name, "1.0.*"},
-                {application_name, "1.0.*",
-                 {git, "git://github.com/rebar/rebar.git", {branch, "master"}}},
-                {application_name, "",
-                 {git, "git://github.com/rebar/rebar.git", {branch, "master"}},
-                 [raw]}]}
+        {deps,
+         [app_name,
+          {rebar, "1.0.*"},
+          {rebar, ".*",
+           {git, "git://github.com/rebar/rebar.git"}},
+          {rebar, ".*",
+           {git, "git://github.com/rebar/rebar.git", "Rev"}},
+          {rebar, "1.0.*",
+           {git, "git://github.com/rebar/rebar.git", {branch, "master"}}},
+          {rebar, "1.0.0",
+           {git, "git://github.com/rebar/rebar.git", {tag, "1.0.0"}}},
+          {rebar, "",
+           {git, "git://github.com/rebar/rebar.git", {branch, "master"}},
+           [raw]},
+          {app_name, ".*", {hg, "https://www.example.org/url"}},
+          {app_name, ".*", {rsync, "Url"}},
+          {app_name, ".*", {svn, "https://www.example.org/url"}},
+          {app_name, ".*", {svn, "svn://svn.example.org/url"}},
+          {app_name, ".*", {bzr, "https://www.example.org/url", "Rev"}},
+          {app_name, ".*", {fossil, "https://www.example.org/url"}},
+          {app_name, ".*", {fossil, "https://www.example.org/url", "Vsn"}}]}
        ]).
 
 %% Added because of trans deps,