Show the generic tools in the README.

README.md

@@ -25,6 +25,7 @@ then to run:
 
 Extensions | Tools
 ---------- | -----
+.* | [contents](http://pygments.org/) • metadata
 .py | [python_syntax](https://en.wikipedia.org/wiki/Python_syntax_and_semantics) • [python_unittests](https://docs.python.org/3/library/unittest.html) • [pydoc](https://docs.python.org/3/library/pydoc.html) • [mypy](http://www.mypy-lang.org/) • [python_coverage](http://nedbatchelder.com/code/coverage/) • [pycodestyle](https://pypi.python.org/pypi/pycodestyle) • [pyflakes](https://launchpad.net/pyflakes) • [pylint](http://www.pylint.org/) • [python_gut](https://github.com/ahamilton/vigil/blob/master/gut.py) • [python_modulefinder](https://docs.python.org/3/library/modulefinder.html) • [python_mccabe](https://github.com/flintwork/mccabe) • [bandit](https://wiki.openstack.org/wiki/Security/Projects/Bandit)
 .pl .pm .t | [perl_syntax](https://en.wikipedia.org/wiki/Perl) • [perldoc](http://perldoc.perl.org/) • [perltidy](http://perltidy.sourceforge.net/)
 .pod .pod6 | [perldoc](http://perldoc.perl.org/)

make-readme.py

@@ -42,6 +42,7 @@ then to run:
 
 Extensions | Tools
 ---------- | -----""")
-for extensions, tools_ in tools.TOOLS_FOR_EXTENSIONS:
+all_tools = [(["*"], tools.generic_tools())] + tools.TOOLS_FOR_EXTENSIONS
+for extensions, tools_ in all_tools:
     print("%s | %s" % (" ".join("." + extension for extension in extensions),
                        " • ".join(tool_markup(tool) for tool in tools_)))

vigil/tools.py

@@ -277,7 +277,8 @@ def metadata(path):
 
 
 @deps(deps={"python3-pygments"}, arch_deps={"python-pygments"},
-      opensuse_deps={"python3-Pygments"}, gentoo_deps={"pygments"})
+      opensuse_deps={"python3-Pygments"}, gentoo_deps={"pygments"},
+      url="python3-pygments")
 def contents(path):
     root, ext = splitext(path)
     if ext == "":
@@ -829,7 +830,7 @@ class Result:
         return [status_to_str(self.status)]
 
 
-def _generic_tools():
+def generic_tools():
     return [contents, metadata]
 
 
@@ -885,7 +886,7 @@ def _tools_for_extension():
 
 
 def tools_all():
-    tools_ = set(_generic_tools())
+    tools_ = set(generic_tools())
     tools_.add(git_blame)
     for tool_list in _tools_for_extension().values():
         tools_.update(set(tool_list))
@@ -922,7 +923,7 @@ def tools_for_path(path):
     git_tools = [git_blame] if os.path.exists(".git") else []
     root, ext = splitext(path)
     extra_tools = [] if ext == "" else _tools_for_extension().get(ext[1:], [])
-    return _generic_tools() + git_tools + extra_tools
+    return generic_tools() + git_tools + extra_tools
 
 
 def run_tool_no_error(path, tool):
@@ -972,7 +973,7 @@ def path_colored(path):
 
 @functools.lru_cache(maxsize=100)
 def tool_name_colored(tool, path):
-    char_style = (termstr.CharStyle(is_bold=True) if tool in _generic_tools()
+    char_style = (termstr.CharStyle(is_bold=True) if tool in generic_tools()
                   else _charstyle_of_path(path))
     return termstr.TermStr(tool.__name__, char_style)