Commits

Anonymous committed 25508cd

Work in progress on automated man page generation

  • Participants
  • Parent commits f6c8251

Comments (0)

Files changed (9)

   AgilityNerd for the patch (#211).
 - Fixed bug in list of valid names for package-level fixtures. Thanks to
   Philip Jenvey for the patch (#237).
-  
+- Updated man page generation using hacked up manpage writer from
+  docutils sandbox. Thanks grubert@users.sourceforge.net for the
+  original module.
+
 0.10.4
 
 - nose is now compatible with python 2.6.
-  
+
 0.10.3
 
 - Fixed bug in nosetests setup command that caused an exception to be raised
 - Raised score of coverage plugin to 200, so that it will execute before
   default-score plugins, and so be able to catch more import-time code. Thanks
   to Ned Batchelder for the bug report and patch (#190).
-  
+
 0.10.2
 
 - nose now runs under jython (jython svn trunk only at this time). Thanks to
 - Updated documentation about building as rpm (#127).
 - Updated config to make including executable files the default on
   IronPython as well as on Windows. Thanks to sanxiyn for the bug
-  report and patch (#183).  
+  report and patch (#183).
 - Fixed a python 2.3 incompatibility in errorclass_failure.rst
   (#173). Thanks to Philip Jenvey for the bug report and patch.
 - Classes with metaclasses can now be collected as tests (#153).
 - Fixed a bug in the doctests plugin that caused an error when multiple
   exclude arguments were specified. Thanks to mbeachy for the bug report and
   patch.
-  
+
 0.9.2
 
 - Added nosetests setuptools command. Now you can run python setup.py
 - Added nose.twistedtools, contributed by Antoine Pitrou. This module adds
   @deferred decorator that makes it simple to write deferred tests, with or
   without timeouts.
-- Added monkeypatch to doctests that keeps doctest from stepping on coverage 
-  when the two plugins are used together. Thanks to David Avraamides for the 
+- Added monkeypatch to doctests that keeps doctest from stepping on coverage
+  when the two plugins are used together. Thanks to David Avraamides for the
   bug report.
 - Added isolation plugin. Use this plugin to automatically restore sys.modules
-  after each test module or package. Thanks to Michal Kwiatkowski for the 
+  after each test module or package. Thanks to Michal Kwiatkowski for the
   feature request.
-- Fixed bug where -vvvv turned off verbose logging instead of making it even 
+- Fixed bug where -vvvv turned off verbose logging instead of making it even
   more verbose. Thanks to Ian Bicking for the bug report.
-- Fixed bug where assert inspection would fail when the trailing """ of a 
-  docstring was one of the inspected lines. Thanks to cito at online dot de 
+- Fixed bug where assert inspection would fail when the trailing """ of a
+  docstring was one of the inspected lines. Thanks to cito at online dot de
   for the bug report.
 - Updated attrib plugin to allow selection of test methods by attributes of
   the test case class. Thanks to Jason Hildebrand for the patch.
-- Improved compatibility with python 2.2. Thanks to Chad Whitacre for the 
+- Improved compatibility with python 2.2. Thanks to Chad Whitacre for the
   patch.
 - Fixed bug in handling of options from setup.cfg. Thanks to Kumar McMillan for
   the patch.
 - Fixed bug in generator methods, where a generator method using an inline
   funciton would result in an AttributeError. Thanks to Antoine Pitrou for the
   bug report.
-- Updated coverage plugin to ignore lines tagged with #pragma: no cover, 
-  matching the behavior of coverage.py on the command line. Thanks to Bill 
+- Updated coverage plugin to ignore lines tagged with #pragma: no cover,
+  matching the behavior of coverage.py on the command line. Thanks to Bill
   Zingler for the bug report.
-- Added a man page for nosetests. Thanks to Gustavo Noronha Silva for the 
+- Added a man page for nosetests. Thanks to Gustavo Noronha Silva for the
   request and providing an example.
 
 0.9.1
 
-- New function nose.runmodule() finds and runs tests only in a 
-  single module, which defaults to __main__ (like unittest.main() or 
+- New function nose.runmodule() finds and runs tests only in a
+  single module, which defaults to __main__ (like unittest.main() or
   doctest.runmodule()). Thanks Greg Wilson for the suggestion.
 - Multiple -w (--where) arguments can now be used in one command line,
   to find and run tests in multiple locations. Thanks Titus Brown for
   the suggestion.
-- Multiple --include and --exclude arguments are now accepted in one command 
+- Multiple --include and --exclude arguments are now accepted in one command
   line. Thanks Michal Kwiatkowski for the feature request.
 - Coverage will now include modules not imported by any test when
   using the new --cover-inclusive switch. Thanks James Casbon for the
   patch.
-- module:TestClass test selections now properly select all tests in the test 
+- module:TestClass test selections now properly select all tests in the test
   class.
 - startTest and stopTest are now called in plugins at the beginning and end of
-  test suites, including test modules, as well as individual tests. Thanks 
+  test suites, including test modules, as well as individual tests. Thanks
   Michal Kwiatkowski for the suggestion.
-- Fix bug in test selection when run as ``python setup.py test``: 'test' was 
-  passing through and being used as the test name selection. Thanks Kumar 
+- Fix bug in test selection when run as ``python setup.py test``: 'test' was
+  passing through and being used as the test name selection. Thanks Kumar
   McMillan for the bug report.
 - Fix bug in handling of -x/--stop option where the test run would stop on
   skipped or deprecated tests. Thanks Kumar McMillan for the bug report.
 - Fix bug in loading tests from projects with layouts that place modules in
   /lib or /src dirs and tests in a parallel /tests dir.
-- Fix bug in python version detection. Thanks Kevin Dangoor for the bug report 
+- Fix bug in python version detection. Thanks Kevin Dangoor for the bug report
   and fix.
-- Fix log message in selector that could raise IndexError. Thanks Kumar 
+- Fix log message in selector that could raise IndexError. Thanks Kumar
   McMillan for the bug report and patch.
 - Fix bug in handling doctest extension arguments specified in environment and
   on command line. Thanks Ian Bicking for the bug report.
 - Fix bug in running fixtures (setup/teardown) that are not functions, and
   report a better error message when a fixture is not callable. Thanks Ian
   Bicking for the bug report.
-  
+
 0.9.0
 
 - More unit tests and better test coverage. Numerous bugfixes deriving from
   same.
 - Make --exe option do what it says, and turn it on by default on
   Windows. Add --noexe option so windows users can turn if off.Thanks
-  richard at artsalliancemedia dot com for the bug reports.  
+  richard at artsalliancemedia dot com for the bug reports.
 - Handle a working directory that happens to be in the middle of a package
   more gracefully. Thanks Max Ischenko for the bug report and test case.
 - Fix bugs in test name comparison when a test module is specified whose name
 
 0.9.0b2
 
-- Allow --debug to set any logger to DEBUG. Thanks to casbon at gmail dot com for
-  the patch. 
+- Allow --debug to set any logger to DEBUG. Thanks to casbon at gmail dot com
+  for the patch.
 - Fix doctest help, which was missing notes about the environment variables
   that it accepts. Thanks to Kumar McMillan for the patch.
 - Restore sys.stdout after run() in nose.core. Thanks to Titus Brown for the
-  bug report. 
+  bug report.
 - Correct handling of trailing comma in attrib plugin args. Thanks Titus Brown
   for the patch.
 
   module shadowed a builtin, or other object in sys.modules, without a
   __file__ attribute. Thanks to casbon at gmail dot com for the bug report.
 - Fix bug in nose.tools decorators that would cause decorated tests to appear
-  with incorrect names in result output.   
+  with incorrect names in result output.
 
 0.9.0a2
 
   tests. Doctest and coverage are now plugins.
 - Add builtin plugins for profiling with hotshot, selecting tests by
   attribute (contributed by Mika Eloranta), and warning of missed tests
-  specified on command line. 
+  specified on command line.
 - Change command line test selection syntax to match unittest. Thanks to Titus
   Brown for the suggestion.
 - Option to drop into pdb on error or failure.
   sys.path for the duration of the run, not just while importing the module.
 - Add id() method to all callable test classes, for greater unittest
   compatibility.
-  
+
 0.8.6
 
 - Fix bug with coverage output when sys.modules contains entries without
 - Add doctest support
 - Add optional code coverage support, using Ned Batchelder's coverage.py;
   activate with --coverage switch or NOSE_COVERAGE environment variable
-- More informative error message on import error 
+- More informative error message on import error
 - Fix bug where module setup could be called twice and teardown skipped
   for certain setup method names.
 - main() returns success value, does not exit. run_exit() added to support
   old behavior; nosetests script now calls nose.run_exit()
- 
+
 0.7.5
 
 - Fix bus error on exit
 - Discover tests inside of non-TestCase classes that match testMatch
 - Reorganize selftest: now selftest tests the output of a full nose run
 - Add test_with_setup.py contributed by Kumar McMillan
- 
+
 0.7.2
 
 - Refactor and correct bugs in discovery and test loading
 
 - Bugfix release: test files in root of working directory were not being
   stripped of file extension before import.
-  
+
 0.7
 
 - Change license to LGPL
 - Add optional py.test-like assert introspection. Thanks to Kevin Dangoor
   for the suggestion.
 - Improvements to selftest
- 
+
 0.5.1
 
 - Increased compatibility with python 2.3 (and maybe earlier)
-FEATURES
+* man builder using rst2man manpage write
+* register w/sphinx via extension
+* add man section to makefile, makes man.rst, copies from .build/man 
+  to ../nosetests.1
 
-* rename Failure and split into subclasses for Import and other, and
-  make it optionally include the name of the file being considered so
-  that Failure test logs can be more informative
-
-* loader
-  - support module.callable in addition to module:callable names
-
-
-BUGS
-
-     
-CHORES
-
-* clean up all scripts
-
-TESTS NEEDED
-
- plugin examples
-   - more!
-
- deprecated at module/module setup
- error at module/module setup
- plugin api -- comprehensive integration test that runs a suite with a plugin 
-   that tracks calls and ensures that all calls are called with proper 
-   arguments
- 
- coverage/doctest -- need tests for coverage/doctest interaction
-
-
 PAPEROPT_letter = -D latex_paper_size=letter
 ALLSPHINXOPTS   = -d .build/doctrees $(PAPEROPT_$(PAPER)) $(SPHINXOPTS) .
 
-.PHONY: help clean html web pickle htmlhelp latex changes linkcheck
+.PHONY: help clean html web pickle htmlhelp latex changes linkcheck man
 
 help:
 	@echo "Please use \`make <target>' where <target> is one of"
 	@echo
 	@echo "Link check complete; look for any errors in the above output " \
 	      "or in .build/linkcheck/output.txt."
+
+man:
+	mkdir -p .build/man ./build/doctrees
+	$(SPHINXBUILD) -b manpage $(ALLSPHINXOPTS) .build/man man.rst
+	@echo
+	@echo "Generated man page is in .build/man"
 
 # Add any Sphinx extension module names here, as strings. They can be extensions
 # coming with Sphinx (named 'sphinx.ext.*') or your custom ones.
-extensions = ['sphinx.ext.autodoc', 'sphinx.ext.intersphinx', 'docstring',
-              'nose.sphinx.pluginopts']
+extensions = ['sphinx.ext.autodoc', 'sphinx.ext.intersphinx',
+              'nose.sphinx.pluginopts', 'manbuilder']
 
 # Add any paths that contain templates here, relative to this directory.
 templates_path = ['.templates']
+===========
+ nosetests
+===========
+
+------------------------
+nicer testing for python
+------------------------
+
+:Author: jpellerin+nose@gmail.com
+:Date:   2009-04-23
+:Copyright: LGPL
+:Version: 0.11
+:Manual section: 1
+:Manual group: User Commands
+
+SYNOPSIS
+========
+
+  nosetests [options] [names]
+
+DESCRIPTION
+===========
+
+.. autohelp ::

doc/manbuilder.py

+from manpage import Writer
+from sphinx.builders.text import TextBuilder
+
+
+class ManBuilder(TextBuilder):
+    name = 'manpage'
+    format = 'man'
+    out_suffix = '.man'
+
+    def prepare_writing(self, docnames):
+        self.writer = ManpageWriter(self)
+
+
+class ManpageWriter(Writer):
+    def __init__(self, builder):
+        self.builder = builder
+        Writer.__init__(self)
+
+
+def setup(app):
+    app.add_builder(ManBuilder)
+
+
+
+# $Id: manpage.py 5901 2009-04-07 13:26:48Z grubert $
+# Author: Engelbert Gruber <grubert@users.sourceforge.net>
+# Copyright: This module is put into the public domain.
+
+"""
+Simple man page writer for reStructuredText.
+
+Man pages (short for "manual pages") contain system documentation on unix-like
+systems. The pages are grouped in numbered sections: 
+
+ 1 executable programs and shell commands
+ 2 system calls
+ 3 library functions
+ 4 special files
+ 5 file formats
+ 6 games
+ 7 miscellaneous
+ 8 system administration
+
+Man pages are written *troff*, a text file formatting system.
+
+See http://www.tldp.org/HOWTO/Man-Page for a start.
+
+Man pages have no subsection only parts.
+Standard parts
+
+  NAME ,
+  SYNOPSIS ,
+  DESCRIPTION ,
+  OPTIONS ,
+  FILES ,
+  SEE ALSO ,
+  BUGS ,
+
+and
+
+  AUTHOR .
+
+A unix-like system keeps an index of the DESCRIPTIONs, which is accesable
+by the command whatis or apropos.
+
+"""
+
+# NOTE: the macros only work when at line start, so try the rule
+#       start new lines in visit_ functions.
+
+__docformat__ = 'reStructuredText'
+
+import sys
+import os
+import time
+import re
+from types import ListType
+
+import docutils
+from docutils import nodes, utils, writers, languages
+
+FIELD_LIST_INDENT = 7
+DEFINITION_LIST_INDENT = 7
+OPTION_LIST_INDENT = 7
+BLOCKQOUTE_INDENT = 3.5
+
+# Define two macros so man/roff can calculate the
+# indent/unindent margins by itself
+MACRO_DEF = (r"""
+.nr rst2man-indent-level 0
+.
+.de1 rstReportMargin
+\\$1 \\n[an-margin]
+level \\n[rst2man-indent-level]
+level magin: \\n[rst2man-indent\\n[rst2man-indent-level]]
+-
+\\n[rst2man-indent0]
+\\n[rst2man-indent1]
+\\n[rst2man-indent2]
+..
+.de1 INDENT
+.\" .rstReportMargin pre:
+. RS \\$1
+. nr rst2man-indent\\n[rst2man-indent-level] \\n[an-margin]
+. nr rst2man-indent-level +1
+.\" .rstReportMargin post:
+..
+.de UNINDENT
+. RE
+.\" indent \\n[an-margin]
+.\" old: \\n[rst2man-indent\\n[rst2man-indent-level]]
+.nr rst2man-indent-level -1
+.\" new: \\n[rst2man-indent\\n[rst2man-indent-level]]
+.in \\n[rst2man-indent\\n[rst2man-indent-level]]u
+..
+""")
+
+class Writer(writers.Writer):
+
+    supported = ('manpage')
+    """Formats this writer supports."""
+
+    output = None
+    """Final translated form of `document`."""
+
+    def __init__(self):
+        writers.Writer.__init__(self)
+        self.translator_class = Translator
+
+    def translate(self):
+        visitor = self.translator_class(self.document)
+        self.document.walkabout(visitor)
+        self.output = visitor.astext()
+
+
+class Table:
+    def __init__(self):
+        self._rows = []
+        self._options = ['center', ]
+        self._tab_char = '\t'
+        self._coldefs = []
+    def new_row(self):
+        self._rows.append([])
+    def append_cell(self, cell_lines):
+        """cell_lines is an array of lines"""
+        self._rows[-1].append(cell_lines)
+        if len(self._coldefs) < len(self._rows[-1]):
+            self._coldefs.append('l')
+    def astext(self):
+        text = '.TS\n'
+        text += ' '.join(self._options) + ';\n'
+        text += '|%s|.\n' % ('|'.join(self._coldefs))
+        for row in self._rows:
+            # row = array of cells. cell = array of lines.
+            # line above 
+            text += '_\n'
+            max_lns_in_cell = 0
+            for cell in row:
+                max_lns_in_cell = max(len(cell), max_lns_in_cell)
+            for ln_cnt in range(max_lns_in_cell):
+                line = []
+                for cell in row:
+                    if len(cell) > ln_cnt:
+                        line.append(cell[ln_cnt])
+                    else:
+                        line.append(" ")
+                text += self._tab_char.join(line) + '\n'
+        text += '_\n'
+        text += '.TE\n'
+        return text
+
+class Translator(nodes.NodeVisitor):
+    """"""
+
+    words_and_spaces = re.compile(r'\S+| +|\n')
+    document_start = """Man page generated from reStructeredText."""
+
+    def __init__(self, document):
+        nodes.NodeVisitor.__init__(self, document)
+        self.settings = settings = document.settings
+        lcode = settings.language_code
+        self.language = languages.get_language(lcode)
+        self.head = []
+        self.body = []
+        self.foot = []
+        self.section_level = -1
+        self.context = []
+        self.topic_class = ''
+        self.colspecs = []
+        self.compact_p = 1
+        self.compact_simple = None
+        # the list style "*" bullet or "#" numbered
+        self._list_char = []
+        # writing the header .TH and .SH NAME is postboned after
+        # docinfo.
+        self._docinfo = {
+                "title" : "", "subtitle" : "",
+                "manual_section" : "", "manual_group" : "",
+                "author" : "", 
+                "date" : "", 
+                "copyright" : "",
+                "version" : "",
+                    }
+        self._in_docinfo = 1 # FIXME docinfo not being found?
+        self._active_table = None
+        self._in_entry = None
+        self.header_written = 0
+        self.authors = []
+        self.section_level = -1
+        self._indent = [0]
+        # central definition of simple processing rules
+        # what to output on : visit, depart
+        self.defs = {
+                'indent' : ('.INDENT %.1f\n', '.UNINDENT\n'),
+                'definition' : ('', ''),
+                'definition_list' : ('', '.TP 0\n'),
+                'definition_list_item' : ('\n.TP', ''),
+                #field_list
+                #field
+                'field_name' : ('\n.TP\n.B ', '\n'),
+                'field_body' : ('', '.RE\n', ),
+                'literal' : ('\\fB', '\\fP'),
+                'literal_block' : ('\n.nf\n', '\n.fi\n'),
+
+                #option_list
+                'option_list_item' : ('\n.TP', ''),
+                #option_group, option
+                'description' : ('\n', ''),
+                
+                'reference' : (r'\fI\%', r'\fP'),
+                #'target'   : (r'\fI\%', r'\fP'),
+                'emphasis': ('\\fI', '\\fP'),
+                'strong' : ('\\fB', '\\fP'),
+                'term' : ('\n.B ', '\n'),
+                'title_reference' : ('\\fI', '\\fP'),
+
+                'problematic' : ('\n.nf\n', '\n.fi\n'),
+                # docinfo fields.
+                'address' : ('\n.nf\n', '\n.fi\n'),
+                'organization' : ('\n.nf\n', '\n.fi\n'),
+                    }
+        # TODO dont specify the newline before a dot-command, but ensure
+        # check it is there.
+
+    def comment_begin(self, text):
+        """Return commented version of the passed text WITHOUT end of line/comment."""
+        prefix = '\n.\\" '
+        return prefix+prefix.join(text.split('\n'))
+
+    def comment(self, text):
+        """Return commented version of the passed text."""
+        return self.comment_begin(text)+'\n'
+
+    def astext(self):
+        """Return the final formatted document as a string."""
+        if not self.header_written:
+            # ensure we get a ".TH" as viewers require it.
+            self.head.append(self.header())
+        return ''.join(self.head + self.body + self.foot)
+
+    def visit_Text(self, node):
+        text = node.astext().replace('-','\-')
+        text = text.replace("'","\\'")
+        self.body.append(text)
+
+    def depart_Text(self, node):
+        pass
+
+    def list_start(self, node):
+        class enum_char:
+            enum_style = {
+                    'arabic'     : (3,1),
+                    'loweralpha' : (3,'a'),
+                    'upperalpha' : (3,'A'),
+                    'lowerroman' : (5,'i'),
+                    'upperroman' : (5,'I'),
+                    'bullet'     : (2,'\\(bu'),
+                    'emdash'     : (2,'\\(em'),
+                     }
+            def __init__(self, style):
+                if style == 'arabic':
+                    if node.has_key('start'):
+                        start = node['start']
+                    else:
+                        start = 1
+                    self._style = (
+                            len(str(len(node.children)))+2,
+                            start )
+                # BUG: fix start for alpha
+                else:
+                    self._style = self.enum_style[style]
+                self._cnt = -1
+            def next(self):
+                self._cnt += 1
+                # BUG add prefix postfix
+                try:
+                    return "%d." % (self._style[1] + self._cnt)
+                except:
+                    if self._style[1][0] == '\\':
+                        return self._style[1]
+                    # BUG romans dont work
+                    # BUG alpha only a...z
+                    return "%c." % (ord(self._style[1])+self._cnt)
+            def get_width(self):
+                return self._style[0]
+            def __repr__(self):
+                return 'enum_style%r' % list(self._style)
+
+        if node.has_key('enumtype'):
+            self._list_char.append(enum_char(node['enumtype']))
+        else:
+            self._list_char.append(enum_char('bullet'))
+        if len(self._list_char) > 1:
+            # indent nested lists
+            # BUG indentation depends on indentation of parent list.
+            self.indent(self._list_char[-2].get_width())
+        else:
+            self.indent(self._list_char[-1].get_width())
+
+    def list_end(self):
+        self.dedent()
+        self._list_char.pop()
+
+    def header(self):
+        print "adding header", self._docinfo
+        tmpl = (".TH %(title)s %(manual_section)s"
+                " \"%(date)s\" \"%(version)s\" \"%(manual_group)s\"\n"
+                ".SH NAME\n"
+                "%(title)s \- %(subtitle)s\n")
+        print tmpl % self._docinfo
+        return tmpl % self._docinfo
+
+    def append_header(self):
+        """append header with .TH and .SH NAME"""
+        # TODO before everything
+        # .TH title section date source manual
+        if self.header_written:
+            return
+        self.body.append(self.header())
+        self.body.append(MACRO_DEF)
+        self.header_written = 1
+
+    def visit_address(self, node):
+        self._docinfo['address'] = node.astext()
+        raise nodes.SkipNode
+
+    def depart_address(self, node):
+        pass
+
+    def visit_admonition(self, node, name):
+        raise NotImplementedError, node.astext()
+        self.body.append(self.starttag(node, 'div', CLASS=name))
+        self.body.append('<p class="admonition-title">'
+                         + self.language.labels[name] + '</p>\n')
+
+    def depart_admonition(self):
+        raise NotImplementedError, node.astext()
+        self.body.append('</div>\n')
+
+    def visit_attention(self, node):
+        self.visit_admonition(node, 'attention')
+
+    def depart_attention(self, node):
+        self.depart_admonition()
+
+    def visit_author(self, node):
+        self._docinfo['author'] = node.astext()
+        raise nodes.SkipNode
+
+    def depart_author(self, node):
+        pass
+
+    def visit_authors(self, node):
+        self.body.append(self.comment('visit_authors'))
+
+    def depart_authors(self, node):
+        self.body.append(self.comment('depart_authors'))
+
+    def visit_block_quote(self, node):
+        #self.body.append(self.comment('visit_block_quote'))
+        # BUG/HACK: indent alway uses the _last_ indention,
+        # thus we need two of them.
+        self.indent(BLOCKQOUTE_INDENT)
+        self.indent(0)
+
+    def depart_block_quote(self, node):
+        #self.body.append(self.comment('depart_block_quote'))
+        self.dedent()
+        self.dedent()
+
+    def visit_bullet_list(self, node):
+        self.list_start(node)
+
+    def depart_bullet_list(self, node):
+        self.list_end()
+
+    def visit_caption(self, node):
+        raise NotImplementedError, node.astext()
+        self.body.append(self.starttag(node, 'p', '', CLASS='caption'))
+
+    def depart_caption(self, node):
+        raise NotImplementedError, node.astext()
+        self.body.append('</p>\n')
+
+    def visit_caution(self, node):
+        self.visit_admonition(node, 'caution')
+
+    def depart_caution(self, node):
+        self.depart_admonition()
+
+    def visit_citation(self, node):
+        raise NotImplementedError, node.astext()
+        self.body.append(self.starttag(node, 'table', CLASS='citation',
+                                       frame="void", rules="none"))
+        self.body.append('<colgroup><col class="label" /><col /></colgroup>\n'
+                         '<col />\n'
+                         '<tbody valign="top">\n'
+                         '<tr>')
+        self.footnote_backrefs(node)
+
+    def depart_citation(self, node):
+        raise NotImplementedError, node.astext()
+        self.body.append('</td></tr>\n'
+                         '</tbody>\n</table>\n')
+
+    def visit_citation_reference(self, node):
+        raise NotImplementedError, node.astext()
+        href = ''
+        if node.has_key('refid'):
+            href = '#' + node['refid']
+        elif node.has_key('refname'):
+            href = '#' + self.document.nameids[node['refname']]
+        self.body.append(self.starttag(node, 'a', '[', href=href,
+                                       CLASS='citation-reference'))
+
+    def depart_citation_reference(self, node):
+        raise NotImplementedError, node.astext()
+        self.body.append(']</a>')
+
+    def visit_classifier(self, node):
+        raise NotImplementedError, node.astext()
+        self.body.append(' <span class="classifier-delimiter">:</span> ')
+        self.body.append(self.starttag(node, 'span', '', CLASS='classifier'))
+
+    def depart_classifier(self, node):
+        raise NotImplementedError, node.astext()
+        self.body.append('</span>')
+
+    def visit_colspec(self, node):
+        self.colspecs.append(node)
+
+    def depart_colspec(self, node):
+        pass
+
+    def write_colspecs(self):
+        self.body.append("%s.\n" % ('L '*len(self.colspecs)))
+
+    def visit_comment(self, node,
+                      sub=re.compile('-(?=-)').sub):
+        self.body.append(self.comment(node.astext()))
+        raise nodes.SkipNode
+
+    def visit_contact(self, node):
+        self.visit_docinfo_item(node, 'contact')
+
+    def depart_contact(self, node):
+        self.depart_docinfo_item()
+
+    def visit_copyright(self, node):
+        self._docinfo['copyright'] = node.astext()
+        raise nodes.SkipNode
+
+    def visit_danger(self, node):
+        self.visit_admonition(node, 'danger')
+
+    def depart_danger(self, node):
+        self.depart_admonition()
+
+    def visit_date(self, node):
+        self._docinfo['date'] = node.astext()
+        raise nodes.SkipNode
+
+    def visit_decoration(self, node):
+        pass
+
+    def depart_decoration(self, node):
+        pass
+
+    def visit_definition(self, node):
+        self.body.append(self.defs['definition'][0])
+
+    def depart_definition(self, node):
+        self.body.append(self.defs['definition'][1])
+
+    def visit_definition_list(self, node):
+        self.indent(DEFINITION_LIST_INDENT)
+
+    def depart_definition_list(self, node):
+        self.dedent()
+
+    def visit_definition_list_item(self, node):
+        self.body.append(self.defs['definition_list_item'][0])
+
+    def depart_definition_list_item(self, node):
+        self.body.append(self.defs['definition_list_item'][1])
+
+    def visit_description(self, node):
+        self.body.append(self.defs['description'][0])
+
+    def depart_description(self, node):
+        self.body.append(self.defs['description'][1])
+
+    def visit_docinfo(self, node):
+        print "In docinfo!"
+        self._in_docinfo = 1
+
+    def depart_docinfo(self, node):
+        self._in_docinfo = None
+        # TODO nothing should be written before this
+        self.append_header()
+
+    def visit_docinfo_item(self, node, name):
+        self.body.append(self.comment('%s: ' % self.language.labels[name]))
+        if len(node):
+            return
+            if isinstance(node[0], nodes.Element):
+                node[0].set_class('first')
+            if isinstance(node[0], nodes.Element):
+                node[-1].set_class('last')
+
+    def depart_docinfo_item(self):
+        pass
+
+    def visit_doctest_block(self, node):
+        raise NotImplementedError, node.astext()
+        self.body.append(self.starttag(node, 'pre', CLASS='doctest-block'))
+
+    def depart_doctest_block(self, node):
+        raise NotImplementedError, node.astext()
+        self.body.append('\n</pre>\n')
+
+    def visit_document(self, node):
+        self.body.append(self.comment(self.document_start).lstrip())
+        # writing header is postboned
+        self.header_written = 0
+
+    def depart_document(self, node):
+        if self._docinfo['author']:
+            self.body.append('\n.SH AUTHOR\n%s\n' 
+                    % self._docinfo['author'])
+        if 'organization' in self._docinfo:
+            self.body.append(self.defs['organization'][0])
+            self.body.append(self._docinfo['organization'])
+            self.body.append(self.defs['organization'][1])
+        if 'address' in self._docinfo:
+            self.body.append(self.defs['address'][0])
+            self.body.append(self._docinfo['address'])
+            self.body.append(self.defs['address'][1])
+        if self._docinfo['copyright']:
+            self.body.append('\n.SH COPYRIGHT\n%s\n' 
+                    % self._docinfo['copyright'])
+        self.body.append(
+                self.comment(
+                        'Generated by docutils manpage writer on %s.\n' 
+                        % (time.strftime('%Y-%m-%d %H:%M')) ) )
+
+    def visit_emphasis(self, node):
+        self.body.append(self.defs['emphasis'][0])
+
+    def depart_emphasis(self, node):
+        self.body.append(self.defs['emphasis'][1])
+
+    def visit_entry(self, node):
+        # BUG entries have to be on one line separated by tab force it.
+        self.context.append(len(self.body))
+        self._in_entry = 1
+
+    def depart_entry(self, node):
+        start = self.context.pop()
+        self._active_table.append_cell(self.body[start:])
+        del self.body[start:]
+        self._in_entry = 0
+
+    def visit_enumerated_list(self, node):
+        self.list_start(node)
+
+    def depart_enumerated_list(self, node):
+        self.list_end()
+
+    def visit_error(self, node):
+        self.visit_admonition(node, 'error')
+
+    def depart_error(self, node):
+        self.depart_admonition()
+
+    def visit_field(self, node):
+        #self.body.append(self.comment('visit_field'))
+        pass
+
+    def depart_field(self, node):
+        #self.body.append(self.comment('depart_field'))
+        pass
+
+    def visit_field_body(self, node):
+        #self.body.append(self.comment('visit_field_body'))
+        print "field body", node
+        if self._in_docinfo:
+            self._docinfo[
+                    self._field_name.lower().replace(" ","_")] = node.astext()
+            raise nodes.SkipNode
+
+    def depart_field_body(self, node):
+        pass
+
+    def visit_field_list(self, node):
+        self.indent(FIELD_LIST_INDENT)
+
+    def depart_field_list(self, node):
+        self.dedent('depart_field_list')
+
+    def visit_field_name(self, node):
+        if self._in_docinfo:
+            self._in_docinfo = 1
+            self._field_name = node.astext()
+            raise nodes.SkipNode
+        else:
+            self.body.append(self.defs['field_name'][0])
+
+    def depart_field_name(self, node):
+        self.body.append(self.defs['field_name'][1])
+
+    def visit_figure(self, node):
+        raise NotImplementedError, node.astext()
+
+    def depart_figure(self, node):
+        raise NotImplementedError, node.astext()
+
+    def visit_footer(self, node):
+        raise NotImplementedError, node.astext()
+
+    def depart_footer(self, node):
+        raise NotImplementedError, node.astext()
+        start = self.context.pop()
+        footer = (['<hr class="footer"/>\n',
+                   self.starttag(node, 'div', CLASS='footer')]
+                  + self.body[start:] + ['</div>\n'])
+        self.body_suffix[:0] = footer
+        del self.body[start:]
+
+    def visit_footnote(self, node):
+        raise NotImplementedError, node.astext()
+        self.body.append(self.starttag(node, 'table', CLASS='footnote',
+                                       frame="void", rules="none"))
+        self.body.append('<colgroup><col class="label" /><col /></colgroup>\n'
+                         '<tbody valign="top">\n'
+                         '<tr>')
+        self.footnote_backrefs(node)
+
+    def footnote_backrefs(self, node):
+        raise NotImplementedError, node.astext()
+        if self.settings.footnote_backlinks and node.hasattr('backrefs'):
+            backrefs = node['backrefs']
+            if len(backrefs) == 1:
+                self.context.append('')
+                self.context.append('<a class="fn-backref" href="#%s" '
+                                    'name="%s">' % (backrefs[0], node['id']))
+            else:
+                i = 1
+                backlinks = []
+                for backref in backrefs:
+                    backlinks.append('<a class="fn-backref" href="#%s">%s</a>'
+                                     % (backref, i))
+                    i += 1
+                self.context.append('<em>(%s)</em> ' % ', '.join(backlinks))
+                self.context.append('<a name="%s">' % node['id'])
+        else:
+            self.context.append('')
+            self.context.append('<a name="%s">' % node['id'])
+
+    def depart_footnote(self, node):
+        raise NotImplementedError, node.astext()
+        self.body.append('</td></tr>\n'
+                         '</tbody>\n</table>\n')
+
+    def visit_footnote_reference(self, node):
+        raise NotImplementedError, node.astext()
+        href = ''
+        if node.has_key('refid'):
+            href = '#' + node['refid']
+        elif node.has_key('refname'):
+            href = '#' + self.document.nameids[node['refname']]
+        format = self.settings.footnote_references
+        if format == 'brackets':
+            suffix = '['
+            self.context.append(']')
+        elif format == 'superscript':
+            suffix = '<sup>'
+            self.context.append('</sup>')
+        else:                           # shouldn't happen
+            suffix = '???'
+            self.content.append('???')
+        self.body.append(self.starttag(node, 'a', suffix, href=href,
+                                       CLASS='footnote-reference'))
+
+    def depart_footnote_reference(self, node):
+        raise NotImplementedError, node.astext()
+        self.body.append(self.context.pop() + '</a>')
+
+    def visit_generated(self, node):
+        pass
+
+    def depart_generated(self, node):
+        pass
+
+    def visit_header(self, node):
+        raise NotImplementedError, node.astext()
+        self.context.append(len(self.body))
+
+    def depart_header(self, node):
+        raise NotImplementedError, node.astext()
+        start = self.context.pop()
+        self.body_prefix.append(self.starttag(node, 'div', CLASS='header'))
+        self.body_prefix.extend(self.body[start:])
+        self.body_prefix.append('<hr />\n</div>\n')
+        del self.body[start:]
+
+    def visit_hint(self, node):
+        self.visit_admonition(node, 'hint')
+
+    def depart_hint(self, node):
+        self.depart_admonition()
+
+    def visit_image(self, node):
+        raise NotImplementedError, node.astext()
+        atts = node.attributes.copy()
+        atts['src'] = atts['uri']
+        del atts['uri']
+        if not atts.has_key('alt'):
+            atts['alt'] = atts['src']
+        if isinstance(node.parent, nodes.TextElement):
+            self.context.append('')
+        else:
+            self.body.append('<p>')
+            self.context.append('</p>\n')
+        self.body.append(self.emptytag(node, 'img', '', **atts))
+
+    def depart_image(self, node):
+        raise NotImplementedError, node.astext()
+        self.body.append(self.context.pop())
+
+    def visit_important(self, node):
+        self.visit_admonition(node, 'important')
+
+    def depart_important(self, node):
+        self.depart_admonition()
+
+    def visit_label(self, node):
+        raise NotImplementedError, node.astext()
+        self.body.append(self.starttag(node, 'td', '%s[' % self.context.pop(),
+                                       CLASS='label'))
+
+    def depart_label(self, node):
+        raise NotImplementedError, node.astext()
+        self.body.append(']</a></td><td>%s' % self.context.pop())
+
+    def visit_legend(self, node):
+        raise NotImplementedError, node.astext()
+        self.body.append(self.starttag(node, 'div', CLASS='legend'))
+
+    def depart_legend(self, node):
+        raise NotImplementedError, node.astext()
+        self.body.append('</div>\n')
+
+    def visit_line_block(self, node):
+        self.body.append('\n')
+
+    def depart_line_block(self, node):
+        self.body.append('\n')
+
+    def visit_line(self, node):
+        pass
+
+    def depart_line(self, node):
+        self.body.append('\n.br\n')
+
+    def visit_list_item(self, node):
+        # man 7 man argues to use ".IP" instead of ".TP"
+        self.body.append('\n.IP %s %d\n' % (
+                self._list_char[-1].next(),
+                self._list_char[-1].get_width(),) )
+
+    def depart_list_item(self, node):
+        pass
+
+    def visit_literal(self, node):
+        self.body.append(self.defs['literal'][0])
+
+    def depart_literal(self, node):
+        self.body.append(self.defs['literal'][1])
+
+    def visit_literal_block(self, node):
+        self.body.append(self.defs['literal_block'][0])
+
+    def depart_literal_block(self, node):
+        self.body.append(self.defs['literal_block'][1])
+
+    def visit_meta(self, node):
+        raise NotImplementedError, node.astext()
+        self.head.append(self.emptytag(node, 'meta', **node.attributes))
+
+    def depart_meta(self, node):
+        pass
+
+    def visit_note(self, node):
+        self.visit_admonition(node, 'note')
+
+    def depart_note(self, node):
+        self.depart_admonition()
+
+    def indent(self, by=0.5):
+        # if we are in a section ".SH" there already is a .RS
+        #self.body.append('\n[[debug: listchar: %r]]\n' % map(repr, self._list_char))
+        #self.body.append('\n[[debug: indent %r]]\n' % self._indent)
+        step = self._indent[-1]
+        self._indent.append(by)
+        self.body.append(self.defs['indent'][0] % step)
+
+    def dedent(self, name=''):
+        #self.body.append('\n[[debug: dedent %s %r]]\n' % (name, self._indent))
+        self._indent.pop()
+        self.body.append(self.defs['indent'][1])
+
+    def visit_option_list(self, node):
+        self.indent(OPTION_LIST_INDENT)
+
+    def depart_option_list(self, node):
+        self.dedent()
+
+    def visit_option_list_item(self, node):
+        # one item of the list
+        self.body.append(self.defs['option_list_item'][0])
+
+    def depart_option_list_item(self, node):
+        self.body.append(self.defs['option_list_item'][1])
+
+    def visit_option_group(self, node):
+        # as one option could have several forms it is a group
+        # options without parameter bold only, .B, -v
+        # options with parameter bold italic, .BI, -f file
+        
+        # we do not know if .B or .BI
+        self.context.append('.B')           # blind guess
+        self.context.append(len(self.body)) # to be able to insert later
+        self.context.append(0)              # option counter
+
+    def depart_option_group(self, node):
+        self.context.pop()  # the counter
+        start_position = self.context.pop()
+        text = self.body[start_position:]
+        del self.body[start_position:]
+        self.body.append('\n%s%s' % (self.context.pop(), ''.join(text)))
+
+    def visit_option(self, node):
+        # each form of the option will be presented separately
+        if self.context[-1]>0:
+            self.body.append(' ,')
+        if self.context[-3] == '.BI':
+            self.body.append('\\')
+        self.body.append(' ')
+
+    def depart_option(self, node):
+        self.context[-1] += 1
+
+    def visit_option_string(self, node):
+        # do not know if .B or .BI
+        pass
+
+    def depart_option_string(self, node):
+        pass
+
+    def visit_option_argument(self, node):
+        self.context[-3] = '.BI' # bold/italic alternate
+        if node['delimiter'] != ' ':
+            self.body.append('\\fn%s ' % node['delimiter'] )
+        elif self.body[len(self.body)-1].endswith('='):
+            # a blank only means no blank in output, just changing font
+            self.body.append(' ')
+        else:
+            # backslash blank blank
+            self.body.append('\\  ')
+
+    def depart_option_argument(self, node):
+        pass
+
+    def visit_organization(self, node):
+        self._docinfo['organization'] = node.astext()
+        raise nodes.SkipNode
+
+    def depart_organization(self, node):
+        pass
+
+    def visit_paragraph(self, node):
+        # BUG every but the first paragraph in a list must be intended
+        # TODO .PP or new line
+        return
+
+    def depart_paragraph(self, node):
+        # TODO .PP or an empty line
+        if not self._in_entry:
+            self.body.append('\n\n')
+
+    def visit_problematic(self, node):
+        self.body.append(self.defs['problematic'][0])
+
+    def depart_problematic(self, node):
+        self.body.append(self.defs['problematic'][1])
+
+    def visit_raw(self, node):
+        if node.get('format') == 'manpage':
+            self.body.append(node.astext())
+        # Keep non-manpage raw text out of output:
+        raise nodes.SkipNode
+
+    def visit_reference(self, node):
+        """E.g. link or email address."""
+        self.body.append(self.defs['reference'][0])
+
+    def depart_reference(self, node):
+        self.body.append(self.defs['reference'][1])
+
+    def visit_revision(self, node):
+        self.visit_docinfo_item(node, 'revision')
+
+    def depart_revision(self, node):
+        self.depart_docinfo_item()
+
+    def visit_row(self, node):
+        self._active_table.new_row()
+
+    def depart_row(self, node):
+        pass
+
+    def visit_section(self, node):
+        self.section_level += 1
+        print ">", self.section_level
+
+    def depart_section(self, node):
+        self.section_level -= 1
+        print "<", self.section_level
+
+    def visit_status(self, node):
+        raise NotImplementedError, node.astext()
+        self.visit_docinfo_item(node, 'status', meta=None)
+
+    def depart_status(self, node):
+        self.depart_docinfo_item()
+
+    def visit_strong(self, node):
+        self.body.append(self.defs['strong'][1])
+
+    def depart_strong(self, node):
+        self.body.append(self.defs['strong'][1])
+
+    def visit_substitution_definition(self, node):
+        """Internal only."""
+        raise nodes.SkipNode
+
+    def visit_substitution_reference(self, node):
+        self.unimplemented_visit(node)
+
+    def visit_subtitle(self, node):
+        print "subtitle", node
+        self._docinfo["subtitle"] = node.astext()
+        raise nodes.SkipNode
+
+    def visit_system_message(self, node):
+        # TODO add report_level
+        #if node['level'] < self.document.reporter['writer'].report_level:
+            # Level is too low to display:
+        #    raise nodes.SkipNode
+        self.body.append('\.SH system-message\n')
+        attr = {}
+        backref_text = ''
+        if node.hasattr('id'):
+            attr['name'] = node['id']
+        if node.hasattr('line'):
+            line = ', line %s' % node['line']
+        else:
+            line = ''
+        self.body.append('System Message: %s/%s (%s:%s)\n'
+                         % (node['type'], node['level'], node['source'], line))
+
+    def depart_system_message(self, node):
+        self.body.append('\n')
+
+    def visit_table(self, node):
+        self._active_table = Table()
+
+    def depart_table(self, node):
+        self.body.append(self._active_table.astext())
+        self._active_table = None
+
+    def visit_target(self, node):
+        self.body.append(self.comment('visit_target'))
+        #self.body.append(self.defs['target'][0])
+        #self.body.append(node['refuri'])
+
+    def depart_target(self, node):
+        self.body.append(self.comment('depart_target'))
+        #self.body.append(self.defs['target'][1])
+
+    def visit_tbody(self, node):
+        pass
+
+    def depart_tbody(self, node):
+        pass
+
+    def visit_term(self, node):
+        self.body.append(self.defs['term'][0])
+
+    def depart_term(self, node):
+        self.body.append(self.defs['term'][1])
+
+    def visit_tgroup(self, node):
+        pass
+
+    def depart_tgroup(self, node):
+        pass
+
+    def visit_thead(self, node):
+        raise NotImplementedError, node.astext()
+        self.write_colspecs()
+        self.body.append(self.context.pop()) # '</colgroup>\n'
+        # There may or may not be a <thead>; this is for <tbody> to use:
+        self.context.append('')
+        self.body.append(self.starttag(node, 'thead', valign='bottom'))
+
+    def depart_thead(self, node):
+        raise NotImplementedError, node.astext()
+        self.body.append('</thead>\n')
+
+    def visit_tip(self, node):
+        self.visit_admonition(node, 'tip')
+
+    def depart_tip(self, node):
+        self.depart_admonition()
+
+    def visit_title(self, node):
+        print "title", node, self.section_level
+        if isinstance(node.parent, nodes.topic):
+            self.body.append(self.comment('topic-title'))
+        elif isinstance(node.parent, nodes.sidebar):
+            self.body.append(self.comment('sidebar-title'))
+        elif isinstance(node.parent, nodes.admonition):
+            self.body.append(self.comment('admonition-title'))
+        elif self.section_level == 0:
+            # document title for .TH
+            self._docinfo['title'] = node.astext()
+            raise nodes.SkipNode
+        elif self.section_level == 1:
+            self._docinfo['subtitle'] = node.astext()
+            raise nodes.SkipNode
+        elif self.section_level == 2:
+            self.body.append('\n.SH ')
+        else:
+            self.body.append('\n.SS ')
+
+    def depart_title(self, node):
+        self.body.append('\n')
+
+    def visit_title_reference(self, node):
+        """inline citation reference"""
+        self.body.append(self.defs['title_reference'][0])
+
+    def depart_title_reference(self, node):
+        self.body.append(self.defs['title_reference'][1])
+
+    def visit_topic(self, node):
+        self.body.append(self.comment('topic: '+node.astext()))
+        raise nodes.SkipNode
+        ##self.topic_class = node.get('class')
+
+    def depart_topic(self, node):
+        ##self.topic_class = ''
+        pass
+
+    def visit_transition(self, node):
+        # .PP      Begin a new paragraph and reset prevailing indent.
+        # .sp N    leaves N lines of blank space.
+        # .ce      centers the next line
+        self.body.append('\n.sp\n.ce\n----\n')
+
+    def depart_transition(self, node):
+        self.body.append('\n.ce 0\n.sp\n')
+
+    def visit_version(self, node):
+        self._docinfo["version"] = node.astext()
+        raise nodes.SkipNode
+
+    def visit_warning(self, node):
+        self.visit_admonition(node, 'warning')
+
+    def depart_warning(self, node):
+        self.depart_admonition()
+
+    def visit_index(self, node):
+        pass
+
+    def depart_index(self, node):
+        pass
+
+    def visit_desc(self, node):
+        pass
+
+    def depart_desc(self, node):
+        pass
+
+    def visit_desc_signature(self, node):
+        # .. cmdoption makes options look like this
+        self.body.append('\n')
+        self.body.append('.TP')
+        self.body.append('\n')
+
+    def depart_desc_signature(self, node):
+        pass
+
+    def visit_desc_name(self, node):
+        pass # option string
+
+    def depart_desc_name(self, node):
+        pass
+
+    def visit_desc_addname(self, node):
+        pass # option default value
+
+    def depart_desc_addname(self, node):
+        pass
+
+    def visit_desc_content(self, node):
+        self.body.append('\n') # option help
+
+    def depart_desc_content(self, node):
+        pass
+
+    def unimplemented_visit(self, node):
+        pass
+
+# vim: set et ts=4 ai :
 Extended usage
 ^^^^^^^^^^^^^^
 
-.. autohelp ::
+.. autohelp ::
             help="Be less verbose")
         parser.add_option(
             "-c", "--config", action="append", dest="files",
+            metavar="FILES",
             help="Load configuration from config file(s). May be specified "
             "multiple times; in that case, all config files will be "
             "loaded and combined")
         parser.add_option(
             "-w", "--where", action="append", dest="where",
+            metavar="WHERE",
             help="Look for tests in this directory. "
             "May be specified multiple times. The first directory passed "
             "will be used as the working directory, in place of the current "
             )
         parser.add_option(
             "-m", "--match", "--testmatch", action="store",
-            dest="testMatch",
+            dest="testMatch", metavar="REGEX",
             help="Files, directories, function names, and class names "
             "that match this regular expression are considered tests.  "
             "Default: %s [NOSE_TESTMATCH]" % self.testMatchPat,