Refactoring.

docs/Makefile

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+# Makefile for Sphinx documentation
+#
+
+# You can set these variables from the command line.
+SPHINXOPTS    =
+SPHINXBUILD   = sphinx-build
+PAPER         =
+BUILDDIR      = _build
+
+# Internal variables.
+PAPEROPT_a4     = -D latex_paper_size=a4
+PAPEROPT_letter = -D latex_paper_size=letter
+ALLSPHINXOPTS   = -d $(BUILDDIR)/doctrees $(PAPEROPT_$(PAPER)) $(SPHINXOPTS) .
+
+.PHONY: help clean html dirhtml singlehtml pickle json htmlhelp qthelp devhelp epub latex latexpdf text man changes linkcheck doctest
+
+help:
+	@echo "Please use \`make <target>' where <target> is one of"
+	@echo "  html       to make standalone HTML files"
+	@echo "  dirhtml    to make HTML files named index.html in directories"
+	@echo "  singlehtml to make a single large HTML file"
+	@echo "  pickle     to make pickle files"
+	@echo "  json       to make JSON files"
+	@echo "  htmlhelp   to make HTML files and a HTML help project"
+	@echo "  qthelp     to make HTML files and a qthelp project"
+	@echo "  devhelp    to make HTML files and a Devhelp project"
+	@echo "  epub       to make an epub"
+	@echo "  latex      to make LaTeX files, you can set PAPER=a4 or PAPER=letter"
+	@echo "  latexpdf   to make LaTeX files and run them through pdflatex"
+	@echo "  text       to make text files"
+	@echo "  man        to make manual pages"
+	@echo "  changes    to make an overview of all changed/added/deprecated items"
+	@echo "  linkcheck  to check all external links for integrity"
+	@echo "  doctest    to run all doctests embedded in the documentation (if enabled)"
+
+clean:
+	-rm -rf $(BUILDDIR)/*
+
+html:
+	$(SPHINXBUILD) -b html $(ALLSPHINXOPTS) $(BUILDDIR)/html
+	@echo
+	@echo "Build finished. The HTML pages are in $(BUILDDIR)/html."
+
+dirhtml:
+	$(SPHINXBUILD) -b dirhtml $(ALLSPHINXOPTS) $(BUILDDIR)/dirhtml
+	@echo
+	@echo "Build finished. The HTML pages are in $(BUILDDIR)/dirhtml."
+
+singlehtml:
+	$(SPHINXBUILD) -b singlehtml $(ALLSPHINXOPTS) $(BUILDDIR)/singlehtml
+	@echo
+	@echo "Build finished. The HTML page is in $(BUILDDIR)/singlehtml."
+
+pickle:
+	$(SPHINXBUILD) -b pickle $(ALLSPHINXOPTS) $(BUILDDIR)/pickle
+	@echo
+	@echo "Build finished; now you can process the pickle files."
+
+json:
+	$(SPHINXBUILD) -b json $(ALLSPHINXOPTS) $(BUILDDIR)/json
+	@echo
+	@echo "Build finished; now you can process the JSON files."
+
+htmlhelp:
+	$(SPHINXBUILD) -b htmlhelp $(ALLSPHINXOPTS) $(BUILDDIR)/htmlhelp
+	@echo
+	@echo "Build finished; now you can run HTML Help Workshop with the" \
+	      ".hhp project file in $(BUILDDIR)/htmlhelp."
+
+qthelp:
+	$(SPHINXBUILD) -b qthelp $(ALLSPHINXOPTS) $(BUILDDIR)/qthelp
+	@echo
+	@echo "Build finished; now you can run "qcollectiongenerator" with the" \
+	      ".qhcp project file in $(BUILDDIR)/qthelp, like this:"
+	@echo "# qcollectiongenerator $(BUILDDIR)/qthelp/Gladius.qhcp"
+	@echo "To view the help file:"
+	@echo "# assistant -collectionFile $(BUILDDIR)/qthelp/Gladius.qhc"
+
+devhelp:
+	$(SPHINXBUILD) -b devhelp $(ALLSPHINXOPTS) $(BUILDDIR)/devhelp
+	@echo
+	@echo "Build finished."
+	@echo "To view the help file:"
+	@echo "# mkdir -p $$HOME/.local/share/devhelp/Gladius"
+	@echo "# ln -s $(BUILDDIR)/devhelp $$HOME/.local/share/devhelp/Gladius"
+	@echo "# devhelp"
+
+epub:
+	$(SPHINXBUILD) -b epub $(ALLSPHINXOPTS) $(BUILDDIR)/epub
+	@echo
+	@echo "Build finished. The epub file is in $(BUILDDIR)/epub."
+
+latex:
+	$(SPHINXBUILD) -b latex $(ALLSPHINXOPTS) $(BUILDDIR)/latex
+	@echo
+	@echo "Build finished; the LaTeX files are in $(BUILDDIR)/latex."
+	@echo "Run \`make' in that directory to run these through (pdf)latex" \
+	      "(use \`make latexpdf' here to do that automatically)."
+
+latexpdf:
+	$(SPHINXBUILD) -b latex $(ALLSPHINXOPTS) $(BUILDDIR)/latex
+	@echo "Running LaTeX files through pdflatex..."
+	make -C $(BUILDDIR)/latex all-pdf
+	@echo "pdflatex finished; the PDF files are in $(BUILDDIR)/latex."
+
+text:
+	$(SPHINXBUILD) -b text $(ALLSPHINXOPTS) $(BUILDDIR)/text
+	@echo
+	@echo "Build finished. The text files are in $(BUILDDIR)/text."
+
+man:
+	$(SPHINXBUILD) -b man $(ALLSPHINXOPTS) $(BUILDDIR)/man
+	@echo
+	@echo "Build finished. The manual pages are in $(BUILDDIR)/man."
+
+changes:
+	$(SPHINXBUILD) -b changes $(ALLSPHINXOPTS) $(BUILDDIR)/changes
+	@echo
+	@echo "The overview file is in $(BUILDDIR)/changes."
+
+linkcheck:
+	$(SPHINXBUILD) -b linkcheck $(ALLSPHINXOPTS) $(BUILDDIR)/linkcheck
+	@echo
+	@echo "Link check complete; look for any errors in the above output " \
+	      "or in $(BUILDDIR)/linkcheck/output.txt."
+
+doctest:
+	$(SPHINXBUILD) -b doctest $(ALLSPHINXOPTS) $(BUILDDIR)/doctest
+	@echo "Testing of doctests in the sources finished, look at the " \
+	      "results in $(BUILDDIR)/doctest/output.txt."

docs/_build/html/.buildinfo

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+# Sphinx build info version 1
+# This file hashes the configuration used when building these files. When it is not found, a full rebuild will be done.
+config: cb8dba3772bfdb9ab1a539e4daeb5bc2
+tags: fbb0d17656682115ca4d033fb2f83ba1

docs/_build/html/_sources/constants.txt

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+Constants
+=========
+
+MathJS provides a few useful constants.
+
+.. js:data:: TAU
+
+  Ratio of circumference to radius. There are TAU radians in a circle.
+
+.. js:data:: PI
+
+  Ratio of circumference to diameter. There are 2*PI radians in a circle.

docs/_build/html/_sources/constants/overview.txt

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+Constants
+=========
+
+MathJS provides a few useful constants.
+
+.. js:data:: TAU
+
+  Ratio of circumference to radius. There are TAU radians in a circle.
+
+.. js:data:: PI
+
+  Ratio of circumference to diameter. There are 2*PI radians in a circle.

docs/_build/html/_sources/conventions.txt

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+Conventions
+===========
+
+Angles
+------
+
+Angles in MathJS are assumed to be in radians. If you are working in degrees, you will need to convert angles to radians before passing them into MathJS functions.
+
+Results
+-------
+
+A function will have an optional ``result`` parameter if it expects to return a matrix. If you supply a matrix, the result will be stored there as well as being returned by the function. You will need to make sure that the matrix you supply is the correct size and dimension to accomodate the expected result.
+
+If you do not supply a matrix for the ``result`` parameter, a new matrix will be created and returned.

docs/_build/html/_sources/index.txt

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+.. Gladius documentation master file, created by
+   sphinx-quickstart on Sun Jun 10 18:42:56 2012.
+   You can adapt this file completely to your liking, but it should at least
+   contain the root `toctree` directive.
+
+MathJS documentation!
+=====================
+
+MathJS is a math and geometry library for JavaScript. You will need a JS engine that supports Typed Arrays.
+
+.. toctree::
+   :maxdepth: 1
+
+   conventions
+   types
+   operations
+   constants
+
+* :ref:`genindex`
+* :ref:`search`
+

docs/_build/html/_sources/operations.txt

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+Operations
+==========
+
+.. js:function:: add(a1, a2[, result])
+
+  :param Matrix a1: first operand
+  :param Matrix a2: second operand
+  :param Matrix result: result buffer
+  :returns: result
+
+  Adds two buffers of the same size.
+
+.. js:function:: subtract(a1, a2[, result])
+
+  :param Matrix a1: first operand
+  :param Matrix a2: second operand
+  :param Matrix result: result buffer
+  :returns: result
+
+  Subtracts two buffers of the same size.
+
+.. js:function:: scale(a, s[, result])
+
+  :param Matrix a: buffer
+  :param number s: scalar
+  :param Matrix result: result
+  :returns: result
+
+  Scales a buffer by multiplying each component by a scalar.
+
+.. js:function:: equal(a1, a2[, e])
+
+  :param Matrix a1: first operand
+  :param Matrix a2: second operand
+  :param number e: comparision tolerance, defaults to ``10E-5``
+  :returns: true if operands are equal (within tolerance), false otherwise
+
+  Compares two buffers component-wise for equality. Differences smaller than ``e`` are ignored.
+
+.. js:function:: clone(a[, result])
+
+  :param Matrix a: buffer
+  :param Matrix result: result buffer
+
+  Creates a component-wise copy of a buffer.
+
+.. js:function:: clear(a[, s])
+
+  :param Matrix a: buffer
+  :param number s: scalar, defaults to 0
+
+  Clears a buffer by writing a scalar into each component.
+
+.. js:function:: clamp(s, min, max)
+
+  :param number s: scalar
+  :param number min: minimum value
+  :param number max: maximum value
+  :returns: ``s`` restricted inside range of ``min`` to ``max``
+
+.. js:function:: toRadians(angle)
+
+  :param number angle: angle in degrees
+  :returns: angle in radians
+
+.. js:function:: toDegrees(angle)
+
+  :param number angle: angle in radians
+  :returns: angle in degrees
+
+.. js:function:: toMathML(a)
+
+  :param Matrix a: buffer
+
+  Converts a buffer to MathML representation.
+
+.. js:function:: toString(a)
+
+  :param Matrix a: buffer
+
+  Converts a buffer to string representation.
+
+Vector
+------
+
+.. js:function:: set(v, values)
+
+  :param Vector v: vector
+  :param Array values: array of values
+  :returns: ``v``
+
+.. js:function:: length(v)
+
+  :param Vector v: vector
+  :returns: length of ``v``
+
+.. js:function:: length2(v)
+
+  :param Vector v: vector
+  :returns: squared length of ``v``
+
+.. js:function:: dot(v1, v2)
+
+  :param Vector v1: first vector
+  :param Vector v2: second vector
+  :returns: inner product of ``v1`` and ``v2``
+
+.. js:function:: negate(v[, result])
+
+  :param Vector v: vector
+  :param Vector result: result
+  :returns: negation of ``v``
+
+.. js:function:: limit(v, s[, result])
+
+  :param Vector v: vector
+  :param number s: scalar limit
+  :returns: ``v`` resized to have length at most ``s``
+
+.. js:function:: normalize(v[, result])
+
+  :param Vector v: vector
+  :param Vector result: result
+  :returns: a unit vector in the direction of ``v``
+
+.. js:function:: distance(v1, v2)
+
+  :param Vector v1: origin vector
+  :param Vector v2: target vector
+  :returns: the distance from v1 to v2
+
+.. js:function:: angle(v1, v2)
+
+  :param Vector v1: first vector
+  :param Vector v2: second vector
+  :returns: the angle betwen ``v1`` and ``v2``
+
+.. js:function:: lerp(v1, v2, s[, result])
+
+  :param Vector v1: origin vector
+  :param Vector v2: target vector
+  :param number s: interpolation scalar
+  :param Vector result: result
+  :returns: interpolation from ``v1`` to ``v2`` by s
+
+.. js:function:: direction(v1, v2[, result])
+
+  :param Vector v1: origin vector
+  :param Vector v2: target vector
+  :param Vector result: result
+  :returns: unit vector pointing from ``v1`` to ``v2``
+
+.. js:function:: extract(v, offset, length[, result])
+
+  :param Vector v: vector
+  :param number offset: offset from the start ov ``v``
+  :param number length: number of elements to extract
+  :param Vector result: result
+  :returns: ``length`` elements of ``v``, starting from ``offset``
+
+.. js:function:: zero(v)
+
+  :param Vector v: vector
+  :returns: ``v`` with all components 0
+
+.. js:function:: zero(d)
+
+  :param number d: dimension
+  :returns: a new ``Vector`` with all components 0
+
+.. js:function:: one(v)
+
+  :param Vector v: vector
+  :returns: ``v`` with all components 1
+
+.. js:function:: one(d)
+
+  :param number d: dimension
+  :returns: a new ``Vector`` with all components 1
+
+Vector2
+-------
+
+.. js:function:: transformPoint(t, v[, result])
+
+  :param Transform t: 2-dimensional transform
+  :param Vector v: vector
+  :param Vector result: result
+  :returns: ``v`` transformed by ``t``
+
+.. js:function:: transformDirection(t, v[, result])
+
+  :param Transform t: 2-dimensional transform
+  :param Vector v: vector
+  :param Vector result: result
+  :returns: ``v`` transformed by the linear part of ``t``
+
+.. js:function:: x([result])
+
+  :param Vector result: result
+  :returns: 2-dimensional y unit vector (1, 0)
+
+.. js:function:: y([result])
+
+  :param Vector result: result
+  :returns: 2-dimensional y unit vector (0, 1)
+
+.. js:function:: u([result])
+
+  :param Vector result: result
+  :returns: 2-dimensional u unit vector (1, 0)
+
+.. js:function:: v([result])
+
+  :param Vector result: result
+  :returns: 2-dimensional v unit vector (0, 1)
+
+Vector3
+-------
+
+.. js:function:: transformPoint(t, v[, result])
+
+  :param Transform t: 3-dimensional transform
+  :param Vector v: vector
+  :param Vector result: result
+  :returns: ``v`` transformed by ``t``
+
+.. js:function:: transformDirection(t, v[, result])
+
+  :param Transform t: 3-dimensional transform
+  :param Vector v: vector
+  :param Vector result: result
+  :returns: ``v`` transformed by the linear part of ``t``
+
+.. js:function:: cross(v1, v2[, result])
+
+  :param Vector v1: first vector
+  :param Vector v2: second vector
+  :param Vector result: result
+  :returns: outer product of ``v1`` and ``v2``
+
+.. js:function:: unproject(v, view, projection, viewport[, result])
+
+  .. note:: Not yet implemented
+
+  :param Vector v: screen space vector
+  :param Matrix view: view matrix
+  :param Matrix projection: projection matrix
+  :param Array viewport: viewport parameters, as ``[x, y, width, height]``
+  :param Vector result: result
+  :returns: vector projected from screen space to object space
+
+.. js:function:: x([result])
+
+  :param Vector result: result
+  :returns: 3-dimensional y unit vector (1, 0, 0)
+
+.. js:function:: y([result])
+
+  :param Vector result: result
+  :returns: 3-dimensional y unit vector (0, 1, 0)
+
+.. js:function:: z([result])
+
+  :param Vector result: result
+  :returns: 3-dimensional z unit vector (0, 0, 1)
+
+Vector4
+--------
+
+.. js:function:: x([result])
+
+  :param Vector result: result
+  :returns: 4-dimensional y unit vector (1, 0, 0, 0)
+
+.. js:function:: y([result])
+
+  :param Vector result: result
+  :returns: 4-dimensional y unit vector (0, 1, 0, 0)
+
+.. js:function:: z([result])
+
+  :param Vector result: result
+  :returns: 4-dimensional z unit vector (0, 0, 1, 0)
+
+.. js:function:: w([result])
+
+  :param Vector result: result
+  :returns: 4-dimensional w unit vector (0, 0, 0, 1)
+
+Quaternion
+----------
+
+.. js:function:: inverse(q[, result])
+
+  :param Quaternion q: quaternion
+  :param Quaternion result: result
+  :returns: inverse of ``q``
+
+.. js:function:: conjugate(q[, result])
+
+  :param Quaternion q: quaternion
+  :param Quaternion result: result
+  :returns: conjugate of ``q``
+
+.. js:function:: identity([result])
+
+  :param Quaternion result: result
+  :returns: the identity quaternion (0, 0, 0, 1)
+
+.. js:function:: slerp(q1, q2, s[, result])
+
+  :param Quaternion q1: origin quaternion
+  :param Quaternion q2: target quaternion
+  :param number s: interpolation scalar
+  :param Quaternion result: result
+  :returns: spherical linear interpolation between ``q1`` and ``q2``
+
+.. js:function:: rotation(v1, v2[, result])
+
+  .. note:: Not yet implemented
+
+  :param Vector v1: origin vector
+  :param Vector v2: target vector
+  :param Quaternion result: result
+  :returns: quaternion of rotation between two 3-dimensional vectors
+
+.. js:function:: toAxisAngle(q[, result])
+
+  :param Quaternion q: quaternion
+  :param Vector result: result
+  :returns: axis-angle representated as a 3-dimensional vector
+
+.. js:function:: fromAxisAngle(v[, result])
+
+  :param Vector v: vector
+  :param Quaternion result: result
+  :returns: quaternion computed from axis-angle as a 3-dimensional vector
+
+Matrix
+------
+
+.. js:function:: multiply(m1, m2[, result])
+
+  :param Matrix m1: first matrix
+  :param Matrix m2: second matrix
+  :param Matrix result: result
+  :returns: the matrix product of ``m1`` with ``m2``
+
+.. js:function:: inverse(m[, result])
+
+  .. note:: Valid for square matrices only
+
+  :param Matrix m: square matrix
+  :param Matrix result: result
+  :returns: inverse of ``m``
+
+.. js:function:: transpose(m[, result])
+
+  .. note:: Implemented for square matrices only
+
+  :param Matrix m: matrix
+  :param Matrix result: result
+  :returns: transpose of ``m``
+
+.. js:function:: identity(m)
+
+  .. note:: Valid for square matrices only
+
+  :param Matrix m: square matrix
+  :returns: identity matrix
+
+.. js:function:: identity(d)
+
+  :param number d: dimension
+  :returns: identity matrix of dimension ``d``
+
+.. js:function:: extract(m, rowOffset, columnOffset, rows, columns[, result])
+
+  .. note:: Not yet implemented
+
+  :param Matrix m: matrix
+  :param number rowOffset: starting row
+  :param number columnOffset: starting column
+  :param number rows: number of rows to extract
+  :param number columns: number of columns to extract
+  :param Matrix result: result
+  :returns: sub-matrix of ``m``
+
+Matrix2
+-------
+
+.. js:function:: multiply(m1, m2[, result])
+
+  .. note:: Optimized
+
+  :param Matrix m1: first square matrix
+  :param Matrix m2: second square matrix
+  :param Matrix result: result
+  :returns: the matrix product of ``m1`` with ``m2``
+
+.. js:function:: toAngle(m)
+
+  :param Matrix m: rotation matrix
+  :returns: angle in radians
+
+.. js:function:: fromAngle(angle[, result])
+
+  :param number angle: angle in radians
+  :param Matrix result: result
+  :returns: 2-dimensional rotation matrix
+
+Matrix3
+-------
+
+.. js:function:: multiply(m1, m2[, result])
+
+  .. note:: Optimized
+
+  :param Matrix m1: first square matrix
+  :param Matrix m2: second square matrix
+  :param Matrix result: result
+  :returns: the matrix product of ``m1`` with ``m2``
+
+.. js:function:: toQuaternion(m[, result])
+
+  .. note:: Not yet implemented
+
+  :param Matrix m: rotation matrix
+  :param Quaternion result: result
+  :returns: quaternion rotation
+
+.. js:function:: fromQuaternion(q[, result])
+
+  .. note:: Not yet implemented
+
+  :param Quaternion q: quaternion
+  :param Matrix result: matrix
+  :returns: rotation matrix
+
+.. js:function:: toAxisAngle(m[, result])
+
+  .. note:: Not yet implemented
+
+  :param Matrix m: matrix
+  :param Vector result: vector
+  :returns: axis-angle vector
+
+.. js:function:: fromAxisAngle(v[, result])
+
+  .. note:: Not yet implemented
+
+  :param Vector v: axis-angle vector
+  :param Matrix result: result
+  :returns: rotation matrix
+
+Matrix4
+-------
+
+.. js:function:: multiply(m1, m2[, result])
+
+  .. note:: Optimized
+
+  :param Matrix m1: first square matrix
+  :param Matrix m2: second square matrix
+  :param Matrix result: result
+  :returns: the matrix product of ``m1`` with ``m2``  
+
+Transform
+---------
+
+.. js:function:: translate(left, right[, result])
+
+  .. note:: One of the operands must be a Transform
+
+  :param left: left operand
+  :param right: right operand
+  :param Transform result: result
+  :returns: transform with translation applied
+
+  The translation should be expressed as a 3-dimensional vector.
+
+.. js:function:: rotate(left, right[, result])
+
+  .. note:: One of the operands must be a Transform
+
+  :param left: left operand
+  :param right: right operand
+  :param Transform result: result
+  :returns: transform with rotation applied
+
+  The rotation should be expressed as an angle or rotation matrix for 2 dimensions, or rotation matrix, axis-angle or quaternion for 3 dimensions.
+
+.. js:function:: scale(left, right[, result])
+
+  .. note:: One of the operands must be a Transform
+
+  :param left: left operand
+  :param right: right operand
+  :param Transform result: result
+  :returns: transform with scaling applied
+
+  The scaling should be expressed as a vector, with each component specifying the factor in the corresponding dimension.
+
+.. js:function:: linear(t[, result])
+
+  :param Transform t: transform
+  :param Matrix result: result
+  :returns: linear part (rotation and scaling) of the affine transform
+
+.. js:function:: svd(t, translation, rotation, scaling)
+
+  :param Transform t: transform
+  :param Vector translation: result vector to store translation
+  :param Quaternion rotation: result quaternion to store rotation
+  :param Vector scaling: result vector to store scaling

docs/_build/html/_sources/operations/overview.txt

@@ -0,0 +1,441 @@
+Operations
+==========
+
+.. js:function:: add(a1, a2[, result])
+
+  :param Matrix a1: first operand
+  :param Matrix a2: second operand
+  :param Matrix result: result buffer
+  :returns: result
+
+  Adds two buffers of the same size.
+
+.. js:function:: subtract(a1, a2[, result])
+
+  :param Matrix a1: first operand
+  :param Matrix a2: second operand
+  :param Matrix result: result buffer
+  :returns: result
+
+  Subtracts two buffers of the same size.
+
+.. js:function:: scale(a, s[, result])
+
+  :param Matrix a: buffer
+  :param number s: scalar
+  :param Matrix result: result
+  :returns: result
+
+  Scales a buffer by multiplying each component by a scalar.
+
+.. js:function:: equal(a1, a2[, e])
+
+  :param Matrix a1: first operand
+  :param Matrix a2: second operand
+  :param number e: comparision tolerance, defaults to ``10E-5``
+  :returns: true if operands are equal (within tolerance), false otherwise
+
+  Compares two buffers component-wise for equality. Differences smaller than ``e`` are ignored.
+
+.. js:function:: clone(a[, result])
+
+  :param Matrix a: buffer
+  :param Matrix result: result buffer
+
+  Creates a component-wise copy of a buffer.
+
+.. js:function:: clear(a[, s])
+
+  :param Matrix a: buffer
+  :param number s: scalar, defaults to 0
+
+  Clears a buffer by writing a scalar into each component.
+
+.. js:function:: toMathML(a)
+
+  :param Matrix a: buffer
+
+  Converts a buffer to MathML representation.
+
+.. js:function:: toString(a)
+
+  :param Matrix a: buffer
+
+  Converts a buffer to string representation.
+
+Vector
+------
+
+.. js:function:: set(v, values)
+
+  :param Vector v: vector
+  :param Array values: array of values
+  :returns: ``v``
+
+.. js:function:: length(v)
+
+  :param Vector v: vector
+  :returns: length of ``v``
+
+.. js:function:: length2(v)
+
+  :param Vector v: vector
+  :returns: squared length of ``v``
+
+.. js:function:: dot(v1, v2)
+
+  :param Vector v1: first vector
+  :param Vector v2: second vector
+  :returns: inner product of ``v1`` and ``v2``
+
+.. js:function:: negate(v[, result])
+
+  :param Vector v: vector
+  :param Vector result: result
+  :returns: negation of ``v``
+
+.. js:function:: limit(v, s[, result])
+
+  :param Vector v: vector
+  :param number s: scalar limit
+  :returns: ``v`` resized to have length at most ``s``
+
+.. js:function:: normalize(v[, result])
+
+  :param Vector v: vector
+  :param Vector result: result
+  :returns: a unit vector in the direction of ``v``
+
+.. js:function:: distance(v1, v2)
+
+  :param Vector v1: origin vector
+  :param Vector v2: target vector
+  :returns: the distance from v1 to v2
+
+.. js:function:: angle(v1, v2)
+
+  :param Vector v1: first vector
+  :param Vector v2: second vector
+  :returns: the angle betwen ``v1`` and ``v2``
+
+.. js:function:: lerp(v1, v2, s[, result])
+
+  :param Vector v1: origin vector
+  :param Vector v2: target vector
+  :param number s: interpolation scalar
+  :param Vector result: result
+  :returns: interpolation from ``v1`` to ``v2`` by s
+
+.. js:function:: direction(v1, v2[, result])
+
+  :param Vector v1: origin vector
+  :param Vector v2: target vector
+  :param Vector result: result
+  :returns: unit vector pointing from ``v1`` to ``v2``
+
+.. js:function:: extract(v, offset, length[, result])
+
+  :param Vector v: vector
+  :param number offset: offset from the start ov ``v``
+  :param number length: number of elements to extract
+  :param Vector result: result
+  :returns: ``length`` elements of ``v``, starting from ``offset``
+
+.. js:function:: zero(v)
+
+  :param Vector v: vector
+  :returns: ``v`` with all components 0
+
+.. js:function:: zero(d)
+
+  :param number d: dimension
+  :returns: a new ``Vector`` with all components 0
+
+.. js:function:: one(v)
+
+  :param Vector v: vector
+  :returns: ``v`` with all components 1
+
+.. js:function:: one(d)
+
+  :param number d: dimension
+  :returns: a new ``Vector`` with all components 1
+
+Vector2
+-------
+
+.. js:function:: x([result])
+
+  :param Vector result: result
+  :returns: 2-dimensional y unit vector (1, 0)
+
+.. js:function:: y([result])
+
+  :param Vector result: result
+  :returns: 2-dimensional y unit vector (0, 1)
+
+.. js:function:: u([result])
+
+  :param Vector result: result
+  :returns: 2-dimensional u unit vector (1, 0)
+
+.. js:function:: v([result])
+
+  :param Vector result: result
+  :returns: 2-dimensional v unit vector (0, 1)
+
+Vector3
+-------
+
+.. js:function:: cross(v1, v2[, result])
+
+  :param Vector v1: first vector
+  :param Vector v2: second vector
+  :param Vector result: result
+  :returns: outer product of ``v1`` and ``v2``
+
+.. js:function:: unproject(v, view, projection, viewport[, result])
+
+  .. note:: Not yet implemented
+
+  :param Vector v: screen space vector
+  :param Matrix view: view matrix
+  :param Matrix projection: projection matrix
+  :param Array viewport: viewport parameters, as ``[x, y, width, height]``
+  :param Vector result: result
+  :returns: vector projected from screen space to object space
+
+.. js:function:: x([result])
+
+  :param Vector result: result
+  :returns: 3-dimensional y unit vector (1, 0, 0)
+
+.. js:function:: y([result])
+
+  :param Vector result: result
+  :returns: 3-dimensional y unit vector (0, 1, 0)
+
+.. js:function:: z([result])
+
+  :param Vector result: result
+  :returns: 3-dimensional z unit vector (0, 0, 1)
+
+Vector4
+--------
+
+.. js:function:: x([result])
+
+  :param Vector result: result
+  :returns: 4-dimensional y unit vector (1, 0, 0, 0)
+
+.. js:function:: y([result])
+
+  :param Vector result: result
+  :returns: 4-dimensional y unit vector (0, 1, 0, 0)
+
+.. js:function:: z([result])
+
+  :param Vector result: result
+  :returns: 4-dimensional z unit vector (0, 0, 1, 0)
+
+.. js:function:: w([result])
+
+  :param Vector result: result
+  :returns: 4-dimensional w unit vector (0, 0, 0, 1)
+
+Quaternion
+----------
+
+.. js:function:: inverse(q[, result])
+
+  :param Quaternion q: quaternion
+  :param Quaternion result: result
+  :returns: inverse of ``q``
+
+.. js:function:: conjugate(q[, result])
+
+  :param Quaternion q: quaternion
+  :param Quaternion result: result
+  :returns: conjugate of ``q``
+
+.. js:function:: identity([result])
+
+  :param Quaternion result: result
+  :returns: the identity quaternion (0, 0, 0, 1)
+
+.. js:function:: slerp(q1, q2, s[, result])
+
+  :param Quaternion q1: origin quaternion
+  :param Quaternion q2: target quaternion
+  :param number s: interpolation scalar
+  :param Quaternion result: result
+  :returns: spherical linear interpolation between ``q1`` and ``q2``
+
+.. js:function:: rotation(v1, v2[, result])
+
+  .. note:: Not yet implemented
+
+  :param Vector v1: origin vector
+  :param Vector v2: target vector
+  :param Quaternion result: result
+  :returns: quaternion of rotation between two 3-dimensional vectors
+
+.. js:function:: toAxisAngle(q[, result])
+
+  :param Quaternion q: quaternion
+  :param Vector result: result
+  :returns: axis-angle representated as a 3-dimensional vector
+
+.. js:function:: fromAxisAngle(v[, result])
+
+  :param Vector v: vector
+  :param Quaternion result: result
+  :returns: quaternion computed from axis-angle as a 3-dimensional vector
+
+Matrix
+------
+
+.. js:function:: multiply(m1, m2[, reuslt])
+
+  :param Matrix m1: first matrix
+  :param Matrix m2: second matrix
+  :param Matrix result: result
+  :returns: the matrix product of ``m1`` with ``m2``
+
+.. js:function:: inverse(m[, result])
+
+  .. note:: Valid for square matrices only
+
+  :param Matrix m: square matrix
+  :param Matrix result: result
+  :returns: inverse of ``m``
+
+.. js:function:: transpose(m[, result])
+
+  .. note:: Implemented for square matrices only
+
+  :param Matrix m: matrix
+  :param Matrix result: result
+  :returns: transpose of ``m``
+
+.. js:function:: identity(m)
+
+  .. note:: Valid for square matrices only
+
+  :param Matrix m: square matrix
+  :returns: identity matrix
+
+.. js:function:: identity(d)
+
+  :param number d: dimension
+  :returns: identity matrix of dimension ``d``
+
+.. js:function:: extract(m, rowOffset, columnOffset, rows, columns[, result])
+
+  .. note:: Not yet implemented
+
+  :param Matrix m: matrix
+  :param number rowOffset: starting row
+  :param number columnOffset: starting column
+  :param number rows: number of rows to extract
+  :param number columns: number of columns to extract
+  :param Matrix result: result
+  :returns: sub-matrix of ``m``
+
+Matrix2
+-------
+
+.. js:function:: toAngle(m)
+
+  :param Matrix m: rotation matrix
+  :returns: angle in radians
+
+.. js:function:: fromAngle(angle[, result])
+
+  :param number angle: angle in radians
+  :param Matrix result: result
+  :returns: 2-dimensional rotation matrix
+
+Matrix3
+-------
+
+.. js:function:: toQuaternion(m[, result])
+
+  .. note:: Not yet implemented
+
+  :param Matrix m: rotation matrix
+  :param Quaternion result: result
+  :returns: quaternion rotation
+
+.. js:function:: fromQuaternion(q[, result])
+
+  .. note:: Not yet implemented
+
+  :param Quaternion q: quaternion
+  :param Matrix result: matrix
+  :returns: rotation matrix
+
+.. js:function:: toAxisAngle(m[, result])
+
+  .. note:: Not yet implemented
+
+  :param Matrix m: matrix
+  :param Vector result: vector
+  :returns: axis-angle vector
+
+.. js:function:: fromAxisAngle(v[, result])
+
+  .. note:: Not yet implemented
+
+  :param Vector v: axis-angle vector
+  :param Matrix result: result
+  :returns: rotation matrix
+
+Transform
+---------
+
+.. js:function:: translate(left, right[, result])
+
+  .. note:: One of the operands must be a Transform
+
+  :param left: left operand
+  :param right: right operand
+  :param Transform result: result
+  :returns: transform with translation applied
+
+  The translation should be expressed as a 3-dimensional vector.
+
+.. js:function:: rotate(left, right[, result])
+
+  .. note:: One of the operands must be a Transform
+
+  :param left: left operand
+  :param right: right operand
+  :param Transform result: result
+  :returns: transform with rotation applied
+
+  The rotation should be expressed as an angle or rotation matrix for 2 dimensions, or rotation matrix, axis-angle or quaternion for 3 dimensions.
+
+.. js:function:: scale(left, right[, result])
+
+  .. note:: One of the operands must be a Transform
+
+  :param left: left operand
+  :param right: right operand
+  :param Transform result: result
+  :returns: transform with scaling applied
+
+  The scaling should be expressed as a vector, with each component specifying the factor in the corresponding dimension.
+
+.. js:function:: linear(t[, result])
+
+  :param Transform t: transform
+  :param Matrix result: result
+  :returns: linear part (rotation and scaling) of the affine transform
+
+.. js:function:: svd(t, translation, rotation, scaling)
+
+  :param Transform t: transform
+  :param Vector translation: result vector to store translation
+  :param Quaternion rotation: result quaternion to store rotation
+  :param Vector scaling: result vector to store scaling

docs/_build/html/_sources/types.txt

@@ -0,0 +1,77 @@
+Types
+=====
+
+Matrix
+------
+
+Creates a new matrix.
+
+.. js:class:: Matrix(r, c)
+
+  :param number r: row dimension
+  :param number c: column dimension
+
+.. js:class:: Matrix(values)
+
+  :param Array values: an array of lists containing initial values, one for each matrix row
+
+Vector
+------
+
+Creates a new column vector. A vector is represented by a single-column Matrix.
+
+.. js:class:: Vector(d)
+
+  :param number d: dimension
+
+.. js:class:: Vector(values)
+
+  :param Array values: an array of initial values
+
+Transform
+---------
+
+Creates a new affine transform Matrix. A transform is represented by a ``d+1`` square Matrix.
+
+.. js:class:: Transform(d)
+
+  :param number d: dimension
+
+Quaternion
+----------
+
+Creates a new quaternion. A quaternion is represented by a 4-dimensional Vector.
+
+.. js:class:: Quaternion()
+
+.. js:class:: Quaternion(values)
+
+  :param Array values: an array of initial values
+
+Frustum
+-------
+
+Creates a new frustum.
+
+.. js:class:: Frustum(left, right, bottom, top, near, far)
+
+Perspective
+-----------
+
+Creates a new perspective projection matrix.
+
+.. js:class:: Perspective(fovy, aspect, near, far)
+
+Orthographic
+------------
+
+Creates a new orthographic projection matrix.
+
+.. js:class:: Orthographic(left, right, bottom, top, near, far)
+
+LookAt
+------
+
+Creates a new look-at matrix.
+
+.. js:class:: LookAt(eye, center, up)

docs/_build/html/_sources/types/overview.txt

@@ -0,0 +1,77 @@
+Types
+=====
+
+Matrix
+------
+
+Creates a new matrix.
+
+.. js:class:: Matrix(r, c)
+
+  :param number r: row dimension
+  :param number c: column dimension
+
+.. js:class:: Matrix(values)
+
+  :param Array values: an array of lists containing initial values, one for each matrix row
+
+Vector
+------
+
+Creates a new column vector. A vector is represented by a single-column Matrix.
+
+.. js:class:: Vector(d)
+
+  :param number d: dimension
+
+.. js:class:: Vector(values)
+
+  :param Array values: an array of initial values
+
+Transform
+---------
+
+Creates a new affine transform Matrix. A transform is represented by a ``d+1`` square Matrix.
+
+.. js:class:: Transform(d)
+
+  :param number d: dimension
+
+Quaternion
+----------
+
+Creates a new quaternion. A quaternion is represented by a 4-dimensional Vector.
+
+.. js:class:: Quaternion()
+
+.. js:class:: Quaternion(values)
+
+  :param Array values: an array of initial values
+
+Frustum
+-------
+
+Creates a new frustum.
+
+.. js:class:: Frustum(left, right, bottom, top, near, far)
+
+Perspective
+-----------
+
+Creates a new perspective projection matrix.
+
+.. js:class:: Perspective(fovy, aspect, near, far)
+
+Orthographic
+------------
+
+Creates a new orthographic projection matrix.
+
+.. js:class:: Orthographic(left, right, bottom, top, near, far)
+
+LookAt
+------
+
+Creates a new look-at matrix.
+
+.. js:class:: LookAt(eye, center, up)

docs/_build/html/_static/basic.css

@@ -0,0 +1,540 @@
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+ * basic.css
+ * ~~~~~~~~~
+ *
+ * Sphinx stylesheet -- basic theme.
+ *
+ * :copyright: Copyright 2007-2011 by the Sphinx team, see AUTHORS.
+ * :license: BSD, see LICENSE for details.
+ *
+ */
+
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+div.clearer {
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+abbr, acronym {
+    border-bottom: dotted 1px;
+    cursor: help;
+}
+
+/* -- code displays --------------------------------------------------------- */
+
+pre {
+    overflow: auto;
+    overflow-y: hidden;  /* fixes display issues on Chrome browsers */
+}
+
+td.linenos pre {
+    padding: 5px 0px;
+    border: 0;
+    background-color: transparent;
+    color: #aaa;
+}
+
+table.highlighttable {
+    margin-left: 0.5em;
+}
+
+table.highlighttable td {
+    padding: 0 0.5em 0 0.5em;
+}
+
+tt.descname {
+    background-color: transparent;
+    font-weight: bold;
+    font-size: 1.2em;
+}
+
+tt.descclassname {
+    background-color: transparent;
+}
+
+tt.xref, a tt {
+    background-color: transparent;
+    font-weight: bold;
+}
+
+h1 tt, h2 tt, h3 tt, h4 tt, h5 tt, h6 tt {
+    background-color: transparent;
+}
+
+.viewcode-link {
+    float: right;
+}
+
+.viewcode-back {
+    float: right;
+    font-family: sans-serif;
+}
+
+div.viewcode-block:target {
+    margin: -1px -10px;
+    padding: 0 10px;
+}
+
+/* -- math display ---------------------------------------------------------- */
+
+img.math {
+    vertical-align: middle;
+}
+
+div.body div.math p {
+    text-align: center;
+}
+
+span.eqno {
+    float: right;
+}
+
+/* -- printout stylesheet --------------------------------------------------- */
+
+@media print {
+    div.document,
+    div.documentwrapper,
+    div.bodywrapper {
+        margin: 0 !important;
+        width: 100%;
+    }
+
+    div.sphinxsidebar,
+    div.related,
+    div.footer,
+    #top-link {
+        display: none;
+    }
+}

docs/_build/html/_static/default.css

@@ -0,0 +1,256 @@
+/*
+ * default.css_t
+ * ~~~~~~~~~~~~~
+ *
+ * Sphinx stylesheet -- default theme.
+ *
+ * :copyright: Copyright 2007-2011 by the Sphinx team, see AUTHORS.
+ * :license: BSD, see LICENSE for details.
+ *
+ */
+
+@import url("basic.css");
+
+/* -- page layout ----------------------------------------------------------- */
+
+body {
+    font-family: sans-serif;
+    font-size: 100%;
+    background-color: #11303d;
+    color: #000;
+    margin: 0;
+    padding: 0;
+}
+
+div.document {
+    background-color: #1c4e63;
+}
+
+div.documentwrapper {
+    float: left;
+    width: 100%;
+}
+
+div.bodywrapper {
+    margin: 0 0 0 230px;
+}
+
+div.body {
+    background-color: #ffffff;
+    color: #000000;
+    padding: 0 20px 30px 20px;
+}
+
+div.footer {
+    color: #ffffff;
+    width: 100%;
+    padding: 9px 0 9px 0;
+    text-align: center;
+    font-size: 75%;
+}
+
+div.footer a {
+    color: #ffffff;
+    text-decoration: underline;
+}
+
+div.related {
+    background-color: #133f52;
+    line-height: 30px;
+    color: #ffffff;
+}
+
+div.related a {
+    color: #ffffff;
+}
+
+div.sphinxsidebar {
+}
+
+div.sphinxsidebar h3 {
+    font-family: 'Trebuchet MS', sans-serif;
+    color: #ffffff;
+    font-size: 1.4em;
+    font-weight: normal;
+    margin: 0;
+    padding: 0;
+}
+
+div.sphinxsidebar h3 a {
+    color: #ffffff;
+}
+
+div.sphinxsidebar h4 {
+    font-family: 'Trebuchet MS', sans-serif;
+    color: #ffffff;
+    font-size: 1.3em;
+    font-weight: normal;
+    margin: 5px 0 0 0;
+    padding: 0;
+}
+
+div.sphinxsidebar p {
+    color: #ffffff;
+}
+
+div.sphinxsidebar p.topless {
+    margin: 5px 10px 10px 10px;
+}
+
+div.sphinxsidebar ul {
+    margin: 10px;
+    padding: 0;
+    color: #ffffff;
+}
+
+div.sphinxsidebar a {
+    color: #98dbcc;
+}
+
+div.sphinxsidebar input {
+    border: 1px solid #98dbcc;
+    font-family: sans-serif;
+    font-size: 1em;
+}
+
+
+
+/* -- hyperlink styles ------------------------------------------------------ */
+
+a {
+    color: #355f7c;
+    text-decoration: none;
+}
+
+a:visited {
+    color: #355f7c;
+    text-decoration: none;
+}
+
+a:hover {
+    text-decoration: underline;
+}
+
+
+
+/* -- body styles ----------------------------------------------------------- */
+
+div.body h1,
+div.body h2,
+div.body h3,
+div.body h4,
+div.body h5,
+div.body h6 {
+    font-family: 'Trebuchet MS', sans-serif;
+    background-color: #f2f2f2;
+    font-weight: normal;
+    color: #20435c;
+    border-bottom: 1px solid #ccc;
+    margin: 20px -20px 10px -20px;
+    padding: 3px 0 3px 10px;
+}
+
+div.body h1 { margin-top: 0; font-size: 200%; }
+div.body h2 { font-size: 160%; }
+div.body h3 { font-size: 140%; }
+div.body h4 { font-size: 120%; }
+div.body h5 { font-size: 110%; }
+div.body h6 { font-size: 100%; }
+
+a.headerlink {
+    color: #c60f0f;
+    font-size: 0.8em;
+    padding: 0 4px 0 4px;
+    text-decoration: none;
+}
+
+a.headerlink:hover {
+    background-color: #c60f0f;
+    color: white;
+}
+
+div.body p, div.body dd, div.body li {
+    text-align: justify;
+    line-height: 130%;
+}
+
+div.admonition p.admonition-title + p {
+    display: inline;
+}
+
+div.admonition p {
+    margin-bottom: 5px;
+}
+
+div.admonition pre {
+    margin-bottom: 5px;
+}
+
+div.admonition ul, div.admonition ol {
+    margin-bottom: 5px;
+}
+
+div.note {
+    background-color: #eee;
+    border: 1px solid #ccc;
+}
+
+div.seealso {
+    background-color: #ffc;
+    border: 1px solid #ff6;
+}
+
+div.topic {
+    background-color: #eee;
+}
+
+div.warning {
+    background-color: #ffe4e4;
+    border: 1px solid #f66;
+}
+
+p.admonition-title {
+    display: inline;
+}
+
+p.admonition-title:after {
+    content: ":";
+}
+
+pre {
+    padding: 5px;
+    background-color: #eeffcc;
+    color: #333333;
+    line-height: 120%;
+    border: 1px solid #ac9;
+    border-left: none;
+    border-right: none;
+}
+
+tt {
+    background-color: #ecf0f3;
+    padding: 0 1px 0 1px;
+    font-size: 0.95em;
+}
+
+th {
+    background-color: #ede;
+}
+
+.warning tt {
+    background: #efc2c2;
+}
+
+.note tt {
+    background: #d6d6d6;
+}
+
+.viewcode-back {
+    font-family: sans-serif;
+}
+
+div.viewcode-block:target {
+    background-color: #f4debf;
+    border-top: 1px solid #ac9;
+    border-bottom: 1px solid #ac9;
+}

docs/_build/html/_static/doctools.js

@@ -0,0 +1,247 @@
+/*
+ * doctools.js
+ * ~~~~~~~~~~~
+ *
+ * Sphinx JavaScript utilities for all documentation.
+ *
+ * :copyright: Copyright 2007-2011 by the Sphinx team, see AUTHORS.
+ * :license: BSD, see LICENSE for details.
+ *
+ */
+
+/**
+ * select a different prefix for underscore
+ */
+$u = _.noConflict();
+
+/**
+ * make the code below compatible with browsers without
+ * an installed firebug like debugger
+if (!window.console || !console.firebug) {
+  var names = ["log", "debug", "info", "warn", "error", "assert", "dir",
+    "dirxml", "group", "groupEnd", "time", "timeEnd", "count", "trace",
+    "profile", "profileEnd"];
+  window.console = {};
+  for (var i = 0; i < names.length; ++i)
+    window.console[names[i]] = function() {};
+}
+ */
+
+/**
+ * small helper function to urldecode strings
+ */
+jQuery.urldecode = function(x) {
+  return decodeURIComponent(x).replace(/\+/g, ' ');
+}
+
+/**
+ * small helper function to urlencode strings
+ */
+jQuery.urlencode = encodeURIComponent;
+
+/**
+ * This function returns the parsed url parameters of the
+ * current request. Multiple values per key are supported,
+ * it will always return arrays of strings for the value parts.
+ */
+jQuery.getQueryParameters = function(s) {
+  if (typeof s == 'undefined')
+    s = document.location.search;
+  var parts = s.substr(s.indexOf('?') + 1).split('&');
+  var result = {};
+  for (var i = 0; i < parts.length; i++) {
+    var tmp = parts[i].split('=', 2);
+    var key = jQuery.urldecode(tmp[0]);
+    var value = jQuery.urldecode(tmp[1]);
+    if (key in result)
+      result[key].push(value);
+    else
+      result[key] = [value];
+  }
+  return result;
+};
+
+/**
+ * small function to check if an array contains
+ * a given item.
+ */
+jQuery.contains = function(arr, item) {
+  for (var i = 0; i < arr.length; i++) {
+    if (arr[i] == item)
+      return true;
+  }
+  return false;
+};
+
+/**
+ * highlight a given string on a jquery object by wrapping it in
+ * span elements with the given class name.
+ */
+jQuery.fn.highlightText = function(text, className) {
+  function highlight(node) {
+    if (node.nodeType == 3) {
+      var val = node.nodeValue;
+      var pos = val.toLowerCase().indexOf(text);
+      if (pos >= 0 && !jQuery(node.parentNode).hasClass(className)) {
+        var span = document.createElement("span");
+        span.className = className;
+        span.appendChild(document.createTextNode(val.substr(pos, text.length)));
+        node.parentNode.insertBefore(span, node.parentNode.insertBefore(
+          document.createTextNode(val.substr(pos + text.length)),
+          node.nextSibling));
+        node.nodeValue = val.substr(0, pos);
+      }
+    }
+    else if (!jQuery(node).is("button, select, textarea")) {
+      jQuery.each(node.childNodes, function() {
+        highlight(this);
+      });
+    }
+  }
+  return this.each(function() {
+    highlight(this);
+  });
+};
+
+/**
+ * Small JavaScript module for the documentation.
+ */
+var Documentation = {
+
+  init : function() {
+    this.fixFirefoxAnchorBug();
+    this.highlightSearchWords();
+    this.initIndexTable();
+  },
+
+  /**
+   * i18n support
+   */
+  TRANSLATIONS : {},
+  PLURAL_EXPR : function(n) { return n == 1 ? 0 : 1; },
+  LOCALE : 'unknown',
+
+  // gettext and ngettext don't access this so that the functions
+  // can safely bound to a different name (_ = Documentation.gettext)
+  gettext : function(string) {
+    var translated = Documentation.TRANSLATIONS[string];
+    if (typeof translated == 'undefined')
+      return string;
+    return (typeof translated == 'string') ? translated : translated[0];
+  },
+
+  ngettext : function(singular, plural, n) {
+    var translated = Documentation.TRANSLATIONS[singular];
+    if (typeof translated == 'undefined')
+      return (n == 1) ? singular : plural;
+    return translated[Documentation.PLURALEXPR(n)];
+  },
+
+  addTranslations : function(catalog) {
+    for (var key in catalog.messages)
+      this.TRANSLATIONS[key] = catalog.messages[key];
+    this.PLURAL_EXPR = new Function('n', 'return +(' + catalog.plural_expr + ')');
+    this.LOCALE = catalog.locale;
+  },
+
+  /**
+   * add context elements like header anchor links
+   */
+  addContextElements : function() {
+    $('div[id] > :header:first').each(function() {
+      $('<a class="headerlink">\u00B6</a>').
+      attr('href', '#' + this.id).
+      attr('title', _('Permalink to this headline')).
+      appendTo(this);
+    });
+    $('dt[id]').each(function() {
+      $('<a class="headerlink">\u00B6</a>').
+      attr('href', '#' + this.id).
+      attr('title', _('Permalink to this definition')).
+      appendTo(this);
+    });
+  },
+
+  /**
+   * workaround a firefox stupidity
+   */
+  fixFirefoxAnchorBug : function() {
+    if (document.location.hash && $.browser.mozilla)
+      window.setTimeout(function() {
+        document.location.href += '';
+      }, 10);
+  },
+
+  /**
+   * highlight the search words provided in the url in the text
+   */
+  highlightSearchWords : function() {
+    var params = $.getQueryParameters();
+    var terms = (params.highlight) ? params.highlight[0].split(/\s+/) : [];
+    if (terms.length) {
+      var body = $('div.body');
+      window.setTimeout(function() {
+        $.each(terms, function() {
+          body.highlightText(this.toLowerCase(), 'highlighted');
+        });
+      }, 10);
+      $('<p class="highlight-link"><a href="javascript:Documentation.' +
+        'hideSearchWords()">' + _('Hide Search Matches') + '</a></p>')
+          .appendTo($('#searchbox'));
+    }
+  },
+
+  /**
+   * init the domain index toggle buttons
+   */
+  initIndexTable : function() {
+    var togglers = $('img.toggler').click(function() {
+      var src = $(this).attr('src');
+      var idnum = $(this).attr('id').substr(7);
+      $('tr.cg-' + idnum).toggle();
+      if (src.substr(-9) == 'minus.png')
+        $(this).attr('src', src.substr(0, src.length-9) + 'plus.png');
+      else
+        $(this).attr('src', src.substr(0, src.length-8) + 'minus.png');
+    }).css('display', '');
+    if (DOCUMENTATION_OPTIONS.COLLAPSE_INDEX) {
+        togglers.click();
+    }
+  },
+
+  /**
+   * helper function to hide the search marks again
+   */
+  hideSearchWords : function() {
+    $('#searchbox .highlight-link').fadeOut(300);
+    $('span.highlighted').removeClass('highlighted');
+  },
+
+  /**
+   * make the url absolute
+   */
+  makeURL : function(relativeURL) {
+    return DOCUMENTATION_OPTIONS.URL_ROOT + '/' + relativeURL;
+  },
+
+  /**
+   * get the current relative url
+   */
+  getCurrentURL : function() {
+    var path = document.location.pathname;
+    var parts = path.split(/\//);
+    $.each(DOCUMENTATION_OPTIONS.URL_ROOT.split(/\//), function() {
+      if (this == '..')
+        parts.pop();
+    });
+    var url = parts.join('/');
+    return path.substring(url.lastIndexOf('/') + 1, path.length - 1);
+  }
+};
+
+// quick alias for translations
+_ = Documentation.gettext;
+
+$(document).ready(function() {
+  Documentation.init();
+});

docs/_build/html/_static/jquery.js

@@ -0,0 +1,154 @@
+/*!
+ * jQuery JavaScript Library v1.4.2
+ * http://jquery.com/
+ *
+ * Copyright 2010, John Resig
+ * Dual licensed under the MIT or GPL Version 2 licenses.
+ * http://jquery.org/license
+ *
+ * Includes Sizzle.js
+ * http://sizzlejs.com/
+ * Copyright 2010, The Dojo Foundation
+ * Released under the MIT, BSD, and GPL Licenses.
+ *
+ * Date: Sat Feb 13 22:33:48 2010 -0500
+ */
+(function(A,w){function ma(){if(!c.isReady){try{s.documentElement.doScroll("left")}catch(a){setTimeout(ma,1);return}c.ready()}}function Qa(a,b){b.src?c.ajax({url:b.src,async:false,dataType:"script"}):c.globalEval(b.text||b.textContent||b.innerHTML||"");b.parentNode&&b.parentNode.removeChild(b)}function X(a,b,d,f,e,j){var i=a.length;if(typeof b==="object"){for(var o in b)X(a,o,b[o],f,e,d);return a}if(d!==w){f=!j&&f&&c.isFunction(d);for(o=0;o<i;o++)e(a[o],b,f?d.call(a[o],o,e(a[o],b)):d,j);return a}return i?
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+.highlight .vg { color: #bb60d5 } /* Name.Variable.Global */
+.highlight .vi { color: #bb60d5 } /* Name.Variable.Instance */
+.highlight .il { color: #208050 } /* Literal.Number.Integer.Long */

docs/_build/html/_static/searchtools.js

@@ -0,0 +1,560 @@
+/*
+ * searchtools.js_t
+ * ~~~~~~~~~~~~~~~~
+ *
+ * Sphinx JavaScript utilties for the full-text search.
+ *
+ * :copyright: Copyright 2007-2011 by the Sphinx team, see AUTHORS.
+ * :license: BSD, see LICENSE for details.
+ *
+ */
+
+/**
+ * helper function to return a node containing the
+ * search summary for a given text. keywords is a list
+ * of stemmed words, hlwords is the list of normal, unstemmed
+ * words. the first one is used to find the occurance, the
+ * latter for highlighting it.
+ */
+
+jQuery.makeSearchSummary = function(text, keywords, hlwords) {
+  var textLower = text.toLowerCase();
+  var start = 0;
+  $.each(keywords, function() {
+    var i = textLower.indexOf(this.toLowerCase());
+    if (i > -1)
+      start = i;
+  });
+  start = Math.max(start - 120, 0);
+  var excerpt = ((start > 0) ? '...' : '') +
+  $.trim(text.substr(start, 240)) +
+  ((start + 240 - text.length) ? '...' : '');
+  var rv = $('<div class="context"></div>').text(excerpt);
+  $.each(hlwords, function() {
+    rv = rv.highlightText(this, 'highlighted');
+  });
+  return rv;
+}
+
+
+/**
+ * Porter Stemmer
+ */
+var Stemmer = function() {
+
+  var step2list = {
+    ational: 'ate',
+    tional: 'tion',
+    enci: 'ence',
+    anci: 'ance',
+    izer: 'ize',
+    bli: 'ble',
+    alli: 'al',
+    entli: 'ent',
+    eli: 'e',
+    ousli: 'ous',
+    ization: 'ize',
+    ation: 'ate',
+    ator: 'ate',
+    alism: 'al',
+    iveness: 'ive',
+    fulness: 'ful',
+    ousness: 'ous',
+    aliti: 'al',
+    iviti: 'ive',
+    biliti: 'ble',
+    logi: 'log'
+  };
+
+  var step3list = {
+    icate: 'ic',
+    ative: '',
+    alize: 'al',
+    iciti: 'ic',
+    ical: 'ic',
+    ful: '',
+    ness: ''
+  };
+
+  var c = "[^aeiou]";          // consonant
+  var v = "[aeiouy]";          // vowel
+  var C = c + "[^aeiouy]*";    // consonant sequence
+  var V = v + "[aeiou]*";      // vowel sequence
+
+  var mgr0 = "^(" + C + ")?" + V + C;                      // [C]VC... is m>0
+  var meq1 = "^(" + C + ")?" + V + C + "(" + V + ")?$";    // [C]VC[V] is m=1
+  var mgr1 = "^(" + C + ")?" + V + C + V + C;              // [C]VCVC... is m>1
+  var s_v   = "^(" + C + ")?" + v;                         // vowel in stem
+
+  this.stemWord = function (w) {
+    var stem;
+    var suffix;
+    var firstch;
+    var origword = w;
+
+    if (w.length < 3)
+      return w;
+
+    var re;
+    var re2;
+    var re3;
+    var re4;
+
+    firstch = w.substr(0,1);
+    if (firstch == "y")
+      w = firstch.toUpperCase() + w.substr(1);
+
+    // Step 1a
+    re = /^(.+?)(ss|i)es$/;
+    re2 = /^(.+?)([^s])s$/;
+
+    if (re.test(w))
+      w = w.replace(re,"$1$2");
+    else if (re2.test(w))
+      w = w.replace(re2,"$1$2");
+
+    // Step 1b
+    re = /^(.+?)eed$/;
+    re2 = /^(.+?)(ed|ing)$/;
+    if (re.test(w)) {
+      var fp = re.exec(w);
+      re = new RegExp(mgr0);
+      if (re.test(fp[1])) {
+        re = /.$/;
+        w = w.replace(re,"");
+      }
+    }
+    else if (re2.test(w)) {
+      var fp = re2.exec(w);
+      stem = fp[1];
+      re2 = new RegExp(s_v);
+      if (re2.test(stem)) {
+        w = stem;
+        re2 = /(at|bl|iz)$/;
+        re3 = new RegExp("([^aeiouylsz])\\1$");
+        re4 = new RegExp("^" + C + v + "[^aeiouwxy]$");
+        if (re2.test(w))
+          w = w + "e";
+        else if (re3.test(w)) {
+          re = /.$/;
+          w = w.replace(re,"");
+        }
+        else if (re4.test(w))
+          w = w + "e";
+      }
+    }
+
+    // Step 1c
+    re = /^(.+?)y$/;
+    if (re.test(w)) {
+      var fp = re.exec(w);
+      stem = fp[1];
+      re = new RegExp(s_v);
+      if (re.test(stem))
+        w = stem + "i";
+    }
+
+    // Step 2
+    re = /^(.+?)(ational|tional|enci|anci|izer|bli|alli|entli|eli|ousli|ization|ation|ator|alism|iveness|fulness|ousness|aliti|iviti|biliti|logi)$/;
+    if (re.test(w)) {
+      var fp = re.exec(w);
+      stem = fp[1];
+      suffix = fp[2];
+      re = new RegExp(mgr0);
+      if (re.test(stem))
+        w = stem + step2list[suffix];
+    }
+
+    // Step 3
+    re = /^(.+?)(icate|ative|alize|iciti|ical|ful|ness)$/;
+    if (re.test(w)) {
+      var fp = re.exec(w);
+      stem = fp[1];
+      suffix = fp[2];
+      re = new RegExp(mgr0);
+      if (re.test(stem))
+        w = stem + step3list[suffix];
+    }
+
+    // Step 4
+    re = /^(.+?)(al|ance|ence|er|ic|able|ible|ant|ement|ment|ent|ou|ism|ate|iti|ous|ive|ize)$/;
+    re2 = /^(.+?)(s|t)(ion)$/;
+    if (re.test(w)) {
+      var fp = re.exec(w);
+      stem = fp[1];
+      re = new RegExp(mgr1);
+      if (re.test(stem))
+        w = stem;
+    }
+    else if (re2.test(w)) {
+      var fp = re2.exec(w);
+      stem = fp[1] + fp[2];
+      re2 = new RegExp(mgr1);
+      if (re2.test(stem))
+        w = stem;
+    }
+
+    // Step 5
+    re = /^(.+?)e$/;
+    if (re.test(w)) {
+      var fp = re.exec(w);
+      stem = fp[1];
+      re = new RegExp(mgr1);
+      re2 = new RegExp(meq1);
+      re3 = new RegExp("^" + C + v + "[^aeiouwxy]$");
+      if (re.test(stem) || (re2.test(stem) && !(re3.test(stem))))
+        w = stem;
+    }
+    re = /ll$/;
+    re2 = new RegExp(mgr1);
+    if (re.test(w) && re2.test(w)) {
+      re = /.$/;
+      w = w.replace(re,"");
+    }
+
+    // and turn initial Y back to y
+    if (firstch == "y")
+      w = firstch.toLowerCase() + w.substr(1);
+    return w;
+  }
+}
+
+
+/**
+ * Search Module
+ */
+var Search = {
+
+  _index : null,
+  _queued_query : null,
+  _pulse_status : -1,
+
+  init : function() {
+      var params = $.getQueryParameters();
+      if (params.q) {
+          var query = params.q[0];
+          $('input[name="q"]')[0].value = query;
+          this.performSearch(query);
+      }
+  },
+
+  loadIndex : function(url) {
+    $.ajax({type: "GET", url: url, data: null, success: null,
+            dataType: "script", cache: true});
+  },
+
+  setIndex : function(index) {
+    var q;
+    this._index = index;
+    if ((q = this._queued_query) !== null) {
+      this._queued_query = null;
+      Search.query(q);
+    }
+  },
+
+  hasIndex : function() {
+      return this._index !== null;
+  },
+
+  deferQuery : function(query) {
+      this._queued_query = query;
+  },
+
+  stopPulse : function() {
+      this._pulse_status = 0;
+  },
+
+  startPulse : function() {
+    if (this._pulse_status >= 0)
+        return;
+    function pulse() {
+      Search._pulse_status = (Search._pulse_status + 1) % 4;
+      var dotString = '';
+      for (var i = 0; i < Search._pulse_status; i++)
+        dotString += '.';
+      Search.dots.text(dotString);
+      if (Search._pulse_status > -1)
+        window.setTimeout(pulse, 500);
+    };
+    pulse();
+  },
+
+  /**
+   * perform a search for something
+   */
+  performSearch : function(query) {
+    // create the required interface elements
+    this.out = $('#search-results');
+    this.title = $('<h2>' + _('Searching') + '</h2>').appendTo(this.out);
+    this.dots = $('<span></span>').appendTo(this.title);
+    this.status = $('<p style="display: none"></p>').appendTo(this.out);
+    this.output = $('<ul class="search"/>').appendTo(this.out);
+
+    $('#search-progress').text(_('Preparing search...'));
+    this.startPulse();
+
+    // index already loaded, the browser was quick!
+    if (this.hasIndex())
+      this.query(query);
+    else
+      this.deferQuery(query);
+  },
+
+  query : function(query) {
+    var stopwords = ["it","will","is","but","if","are","in","into","they","this","no","by","these","was","be","near","then","to","the","and","with","a","such","of","on","for","there","their","not","or","at","that","as"];
+
+    // Stem the searchterms and add them to the correct list
+    var stemmer = new Stemmer();
+    var searchterms = [];
+    var excluded = [];
+    var hlterms = [];
+    var tmp = query.split(/\s+/);
+    var objectterms = [];
+    for (var i = 0; i < tmp.length; i++) {
+      if (tmp[i] != "") {
+          objectterms.push(tmp[i].toLowerCase());
+      }
+
+      if ($u.indexOf(stopwords, tmp[i]) != -1 || tmp[i].match(/^\d+$/) ||
+          tmp[i] == "") {
+        // skip this "word"
+        continue;
+      }
+      // stem the word
+      var word = stemmer.stemWord(tmp[i]).toLowerCase();
+      // select the correct list
+      if (word[0] == '-') {
+        var toAppend = excluded;
+        word = word.substr(1);
+      }
+      else {
+        var toAppend = searchterms;
+        hlterms.push(tmp[i].toLowerCase());
+      }
+      // only add if not already in the list
+      if (!$.contains(toAppend, word))
+        toAppend.push(word);
+    };
+    var highlightstring = '?highlight=' + $.urlencode(hlterms.join(" "));
+
+    // console.debug('SEARCH: searching for:');
+    // console.info('required: ', searchterms);
+    // console.info('excluded: ', excluded);
+
+    // prepare search
+    var filenames = this._index.filenames;
+    var titles = this._index.titles;
+    var terms = this._index.terms;
+    var fileMap = {};
+    var files = null;
+    // different result priorities
+    var importantResults = [];
+    var objectResults = [];
+    var regularResults = [];
+    var unimportantResults = [];
+    $('#search-progress').empty();
+
+    // lookup as object
+    for (var i = 0; i < objectterms.length; i++) {
+      var others = [].concat(objectterms.slice(0,i),
+                             objectterms.slice(i+1, objectterms.length))
+      var results = this.performObjectSearch(objectterms[i], others);
+      // Assume first word is most likely to be the object,
+      // other words more likely to be in description.
+      // Therefore put matches for earlier words first.
+      // (Results are eventually used in reverse order).
+      objectResults = results[0].concat(objectResults);
+      importantResults = results[1].concat(importantResults);
+      unimportantResults = results[2].concat(unimportantResults);
+    }
+
+    // perform the search on the required terms
+    for (var i = 0; i < searchterms.length; i++) {
+      var word = searchterms[i];
+      // no match but word was a required one
+      if ((files = terms[word]) == null)
+        break;
+      if (files.length == undefined) {
+        files = [files];
+      }
+      // create the mapping
+      for (var j = 0; j < files.length; j++) {
+        var file = files[j];
+        if (file in fileMap)
+          fileMap[file].push(word);
+        else
+          fileMap[file] = [word];
+      }
+    }
+
+    // now check if the files don't contain excluded terms
+    for (var file in fileMap) {
+      var valid = true;
+
+      // check if all requirements are matched
+      if (fileMap[file].length != searchterms.length)
+        continue;
+
+      // ensure that none of the excluded terms is in the
+      // search result.
+      for (var i = 0; i < excluded.length; i++) {
+        if (terms[excluded[i]] == file ||
+            $.contains(terms[excluded[i]] || [], file)) {
+          valid = false;
+          break;
+        }
+      }
+
+      // if we have still a valid result we can add it
+      // to the result list
+      if (valid)
+        regularResults.push([filenames[file], titles[file], '', null]);
+    }
+
+    // delete unused variables in order to not waste
+    // memory until list is retrieved completely
+    delete filenames, titles, terms;
+
+    // now sort the regular results descending by title
+    regularResults.sort(function(a, b) {
+      var left = a[1].toLowerCase();
+      var right = b[1].toLowerCase();
+      return (left > right) ? -1 : ((left < right) ? 1 : 0);
+    });
+
+    // combine all results
+    var results = unimportantResults.concat(regularResults)
+      .concat(objectResults).concat(importantResults);
+
+    // print the results
+    var resultCount = results.length;
+    function displayNextItem() {
+      // results left, load the summary and display it
+      if (results.length) {
+        var item = results.pop();
+        var listItem = $('<li style="display:none"></li>');
+        if (DOCUMENTATION_OPTIONS.FILE_SUFFIX == '') {
+          // dirhtml builder
+          var dirname = item[0] + '/';
+          if (dirname.match(/\/index\/$/)) {
+            dirname = dirname.substring(0, dirname.length-6);
+          } else if (dirname == 'index/') {
+            dirname = '';
+          }
+          listItem.append($('<a/>').attr('href',
+            DOCUMENTATION_OPTIONS.URL_ROOT + dirname +
+            highlightstring + item[2]).html(item[1]));
+        } else {
+          // normal html builders
+          listItem.append($('<a/>').attr('href',
+            item[0] + DOCUMENTATION_OPTIONS.FILE_SUFFIX +
+            highlightstring + item[2]).html(item[1]));
+        }
+        if (item[3]) {
+          listItem.append($('<span> (' + item[3] + ')</span>'));
+          Search.output.append(listItem);
+          listItem.slideDown(5, function() {
+            displayNextItem();
+          });
+        } else if (DOCUMENTATION_OPTIONS.HAS_SOURCE) {
+          $.get(DOCUMENTATION_OPTIONS.URL_ROOT + '_sources/' +
+                item[0] + '.txt', function(data) {
+            if (data != '') {
+              listItem.append($.makeSearchSummary(data, searchterms, hlterms));
+              Search.output.append(listItem);
+            }
+            listItem.slideDown(5, function() {
+              displayNextItem();
+            });
+          }, "text");
+        } else {
+          // no source available, just display title
+          Search.output.append(listItem);
+          listItem.slideDown(5, function() {
+            displayNextItem();
+          });
+        }
+      }
+      // search finished, update title and status message
+      else {
+        Search.stopPulse();
+        Search.title.text(_('Search Results'));
+        if (!resultCount)
+          Search.status.text(_('Your search did not match any documents. Please make sure that all words are spelled correctly and that you\'ve selected enough categories.'));
+        else
+            Search.status.text(_('Search finished, found %s page(s) matching the search query.').replace('%s', resultCount));
+        Search.status.fadeIn(500);
+      }
+    }
+    displayNextItem();
+  },
+
+  performObjectSearch : function(object, otherterms) {
+    var filenames = this._index.filenames;
+    var objects = this._index.objects;
+    var objnames = this._index.objnames;
+    var titles = this._index.titles;
+
+    var importantResults = [];
+    var objectResults = [];
+    var unimportantResults = [];
+
+    for (var prefix in objects) {
+      for (var name in objects[prefix]) {
+        var fullname = (prefix ? prefix + '.' : '') + name;
+        if (fullname.toLowerCase().indexOf(object) > -1) {
+          var match = objects[prefix][name];
+          var objname = objnames[match[1]][2];
+          var title = titles[match[0]];
+          // If more than one term searched for, we require other words to be
+          // found in the name/title/description
+          if (otherterms.length > 0) {
+            var haystack = (prefix + ' ' + name + ' ' +
+                            objname + ' ' + title).toLowerCase();
+            var allfound = true;
+            for (var i = 0; i < otherterms.length; i++) {
+              if (haystack.indexOf(otherterms[i]) == -1) {
+                allfound = false;
+                break;
+              }
+            }
+            if (!allfound) {
+              continue;
+            }
+          }
+          var descr = objname + _(', in ') + title;
+          anchor = match[3];
+          if (anchor == '')
+            anchor = fullname;
+          else if (anchor == '-')
+            anchor = objnames[match[1]][1] + '-' + fullname;
+          result = [filenames[match[0]], fullname, '#'+anchor, descr];
+          switch (match[2]) {
+          case 1: objectResults.push(result); break;
+          case 0: importantResults.push(result); break;
+          case 2: unimportantResults.push(result); break;
+          }
+        }
+      }
+    }
+
+    // sort results descending
+    objectResults.sort(function(a, b) {
+      return (a[1] > b[1]) ? -1 : ((a[1] < b[1]) ? 1 : 0);
+    });
+
+    importantResults.sort(function(a, b) {
+      return (a[1] > b[1]) ? -1 : ((a[1] < b[1]) ? 1 : 0);
+    });
+
+    unimportantResults.sort(function(a, b) {
+      return (a[1] > b[1]) ? -1 : ((a[1] < b[1]) ? 1 : 0);
+    });
+
+    return [importantResults, objectResults, unimportantResults]
+  }
+}
+
+$(document).ready(function() {
+  Search.init();
+});

docs/_build/html/_static/sidebar.js

@@ -0,0 +1,151 @@
+/*
+ * sidebar.js
+ * ~~~~~~~~~~
+ *
+ * This script makes the Sphinx sidebar collapsible.
+ *
+ * .sphinxsidebar contains .sphinxsidebarwrapper.  This script adds
+ * in .sphixsidebar, after .sphinxsidebarwrapper, the #sidebarbutton
+ * used to collapse and expand the sidebar.
+ *
+ * When the sidebar is collapsed the .sphinxsidebarwrapper is hidden
+ * and the width of the sidebar and the margin-left of the document
+ * are decreased. When the sidebar is expanded the opposite happens.
+ * This script saves a per-browser/per-session cookie used to
+ * remember the position of the sidebar among the pages.
+ * Once the browser is closed the cookie is deleted and the position
+ * reset to the default (expanded).
+ *
+ * :copyright: Copyright 2007-2011 by the Sphinx team, see AUTHORS.
+ * :license: BSD, see LICENSE for details.
+ *
+ */
+
+$(function() {
+  // global elements used by the functions.
+  // the 'sidebarbutton' element is defined as global after its
+  // creation, in the add_sidebar_button function
+  var bodywrapper = $('.bodywrapper');
+  var sidebar = $('.sphinxsidebar');
+  var sidebarwrapper = $('.sphinxsidebarwrapper');
+
+  // for some reason, the document has no sidebar; do not run into errors
+  if (!sidebar.length) return;
+
+  // original margin-left of the bodywrapper and width of the sidebar
+  // with the sidebar expanded
+  var bw_margin_expanded = bodywrapper.css('margin-left');
+  var ssb_width_expanded = sidebar.width();
+
+  // margin-left of the bodywrapper and width of the sidebar
+  // with the sidebar collapsed
+  var bw_margin_collapsed = '.8em';
+  var ssb_width_collapsed = '.8em';
+
+  // colors used by the current theme
+  var dark_color = $('.related').css('background-color');
+  var light_color = $('.document').css('background-color');
+
+  function sidebar_is_collapsed() {
+    return sidebarwrapper.is(':not(:visible)');
+  }
+
+  function toggle_sidebar() {
+    if (sidebar_is_collapsed())
+      expand_sidebar();
+    else
+      collapse_sidebar();
+  }
+
+  function collapse_sidebar() {
+    sidebarwrapper.hide();
+    sidebar.css('width', ssb_width_collapsed);
+    bodywrapper.css('margin-left', bw_margin_collapsed);
+    sidebarbutton.css({
+        'margin-left': '0',
+        'height': bodywrapper.height()
+    });
+    sidebarbutton.find('span').text('»');
+    sidebarbutton.attr('title', _('Expand sidebar'));
+    document.cookie = 'sidebar=collapsed';
+  }
+
+  function expand_sidebar() {
+    bodywrapper.css('margin-left', bw_margin_expanded);
+    sidebar.css('width', ssb_width_expanded);
+    sidebarwrapper.show();
+    sidebarbutton.css({
+        'margin-left': ssb_width_expanded-12,
+        'height': bodywrapper.height()
+    });
+    sidebarbutton.find('span').text('«');
+    sidebarbutton.attr('title', _('Collapse sidebar'));
+    document.cookie = 'sidebar=expanded';
+  }
+
+  function add_sidebar_button() {
+    sidebarwrapper.css({
+        'float': 'left',
+        'margin-right': '0',
+        'width': ssb_width_expanded - 28
+    });
+    // create the button
+    sidebar.append(
+        '<div id="sidebarbutton"><span>&laquo;</span></div>'
+    );
+    var sidebarbutton = $('#sidebarbutton');
+    light_color = sidebarbutton.css('background-color');
+    // find the height of the viewport to center the '<<' in the page
+    var viewport_height;
+    if (window.innerHeight)
+ 	  viewport_height = window.innerHeight;
+    else
+	  viewport_height = $(window).height();
+    sidebarbutton.find('span').css({
+        'display': 'block',
+        'margin-top': (viewport_height - sidebar.position().top - 20) / 2
+    });
+
+    sidebarbutton.click(toggle_sidebar);
+    sidebarbutton.attr('title', _('Collapse sidebar'));
+    sidebarbutton.css({
+        'color': '#FFFFFF',
+        'border-left': '1px solid ' + dark_color,
+        'font-size': '1.2em',
+        'cursor': 'pointer',
+        'height': bodywrapper.height(),
+        'padding-top': '1px',
+        'margin-left': ssb_width_expanded - 12
+    });
+
+    sidebarbutton.hover(
+      function () {
+          $(this).css('background-color', dark_color);
+      },
+      function () {
+          $(this).css('background-color', light_color);
+      }
+    );
+  }
+
+  function set_position_from_cookie() {
+    if (!document.cookie)
+      return;
+    var items = document.cookie.split(';');
+    for(var k=0; k<items.length; k++) {
+      var key_val = items[k].split('=');
+      var key = key_val[0];
+      if (key == 'sidebar') {
+        var value = key_val[1];
+        if ((value == 'collapsed') && (!sidebar_is_collapsed()))
+          collapse_sidebar();
+        else if ((value == 'expanded') && (sidebar_is_collapsed()))
+          expand_sidebar();
+      }
+    }
+  }
+
+  add_sidebar_button();
+  var sidebarbutton = $('#sidebarbutton');
+  set_position_from_cookie();
+});

docs/_build/html/_static/underscore.js

@@ -0,0 +1,23 @@
+// Underscore.js 0.5.5
+// (c) 2009 Jeremy Ashkenas, DocumentCloud Inc.
+// Underscore is freely distributable under the terms of the MIT license.
+// Portions of Underscore are inspired by or borrowed from Prototype.js,
+// Oliver Steele's Functional, and John Resig's Micro-Templating.
+// For all details and documentation:
+// http://documentcloud.github.com/underscore/
+(function(){var j=this,n=j._,i=function(a){this._wrapped=a},m=typeof StopIteration!=="undefined"?StopIteration:"__break__",b=j._=function(a){return new i(a)};if(typeof exports!=="undefined")exports._=b;var k=Array.prototype.slice,o=Array.prototype.unshift,p=Object.prototype.toString,q=Object.prototype.hasOwnProperty,r=Object.prototype.propertyIsEnumerable;b.VERSION="0.5.5";b.each=function(a,c,d){try{if(a.forEach)a.forEach(c,d);else if(b.isArray(a)||b.isArguments(a))for(var e=0,f=a.length;e<f;e++)c.call(d,
+a[e],e,a);else{var g=b.keys(a);f=g.length;for(e=0;e<f;e++)c.call(d,a[g[e]],g[e],a)}}catch(h){if(h!=m)throw h;}return a};b.map=function(a,c,d){if(a&&b.isFunction(a.map))return a.map(c,d);var e=[];b.each(a,function(f,g,h){e.push(c.call(d,f,g,h))});return e};b.reduce=function(a,c,d,e){if(a&&b.isFunction(a.reduce))return a.reduce(b.bind(d,e),c);b.each(a,function(f,g,h){c=d.call(e,c,f,g,h)});return c};b.reduceRight=function(a,c,d,e){if(a&&b.isFunction(a.reduceRight))return a.reduceRight(b.bind(d,e),c);
+var f=b.clone(b.toArray(a)).reverse();b.each(f,function(g,h){c=d.call(e,c,g,h,a)});return c};b.detect=function(a,c,d){var e;b.each(a,function(f,g,h){if(c.call(d,f,g,h)){e=f;b.breakLoop()}});return e};b.select=function(a,c,d){if(a&&b.isFunction(a.filter))return a.filter(c,d);var e=[];b.each(a,function(f,g,h){c.call(d,f,g,h)&&e.push(f)});return e};b.reject=function(a,c,d){var e=[];b.each(a,function(f,g,h){!c.call(d,f,g,h)&&e.push(f)});return e};b.all=function(a,c,d){c=c||b.identity;if(a&&b.isFunction(a.every))return a.every(c,
+d);var e=true;b.each(a,function(f,g,h){(e=e&&c.call(d,f,g,h))||b.breakLoop()});return e};b.any=function(a,c,d){c=c||b.identity;if(a&&b.isFunction(a.some))return a.some(c,d);var e=false;b.each(a,function(f,g,h){if(e=c.call(d,f,g,h))b.breakLoop()});return e};b.include=function(a,c){if(b.isArray(a))return b.indexOf(a,c)!=-1;var d=false;b.each(a,function(e){if(d=e===c)b.breakLoop()});return d};b.invoke=function(a,c){var d=b.rest(arguments,2);return b.map(a,function(e){return(c?e[c]:e).apply(e,d)})};b.pluck=
+function(a,c){return b.map(a,function(d){return d[c]})};b.max=function(a,c,d){if(!c&&b.isArray(a))return Math.max.apply(Math,a);var e={computed:-Infinity};b.each(a,function(f,g,h){g=c?c.call(d,f,g,h):f;g>=e.computed&&(e={value:f,computed:g})});return e.value};b.min=function(a,c,d){if(!c&&b.isArray(a))return Math.min.apply(Math,a);var e={computed:Infinity};b.each(a,function(f,g,h){g=c?c.call(d,f,g,h):f;g<e.computed&&(e={value:f,computed:g})});return e.value};b.sortBy=function(a,c,d){return b.pluck(b.map(a,
+function(e,f,g){return{value:e,criteria:c.call(d,e,f,g)}}).sort(function(e,f){e=e.criteria;f=f.criteria;return e<f?-1:e>f?1:0}),"value")};b.sortedIndex=function(a,c,d){d=d||b.identity;for(var e=0,f=a.length;e<f;){var g=e+f>>1;d(a[g])<d(c)?(e=g+1):(f=g)}return e};b.toArray=function(a){if(!a)return[];if(a.toArray)return a.toArray();if(b.isArray(a))return a;if(b.isArguments(a))return k.call(a);return b.values(a)};b.size=function(a){return b.toArray(a).length};b.first=function(a,c,d){return c&&!d?k.call(a,
+0,c):a[0]};b.rest=function(a,c,d){return k.call(a,b.isUndefined(c)||d?1:c)};b.last=function(a){return a[a.length-1]};b.compact=function(a){return b.select(a,function(c){return!!c})};b.flatten=function(a){return b.reduce(a,[],function(c,d){if(b.isArray(d))return c.concat(b.flatten(d));c.push(d);return c})};b.without=function(a){var c=b.rest(arguments);return b.select(a,function(d){return!b.include(c,d)})};b.uniq=function(a,c){return b.reduce(a,[],function(d,e,f){if(0==f||(c===true?b.last(d)!=e:!b.include(d,
+e)))d.push(e);return d})};b.intersect=function(a){var c=b.rest(arguments);return b.select(b.uniq(a),function(d){return b.all(c,function(e){return b.indexOf(e,d)>=0})})};b.zip=function(){for(var a=b.toArray(arguments),c=b.max(b.pluck(a,"length")),d=new Array(c),e=0;e<c;e++)d[e]=b.pluck(a,String(e));return d};b.indexOf=function(a,c){if(a.indexOf)return a.indexOf(c);for(var d=0,e=a.length;d<e;d++)if(a[d]===c)return d;return-1};b.lastIndexOf=function(a,c){if(a.lastIndexOf)return a.lastIndexOf(c);for(var d=
+a.length;d--;)if(a[d]===c)return d;return-1};b.range=function(a,c,d){var e=b.toArray(arguments),f=e.length<=1;a=f?0:e[0];c=f?e[0]:e[1];d=e[2]||1;e=Math.ceil((c-a)/d);if(e<=0)return[];e=new Array(e);f=a;for(var g=0;1;f+=d){if((d>0?f-c:c-f)>=0)return e;e[g++]=f}};b.bind=function(a,c){var d=b.rest(arguments,2);return function(){return a.apply(c||j,d.concat(b.toArray(arguments)))}};b.bindAll=function(a){var c=b.rest(arguments);if(c.length==0)c=b.functions(a);b.each(c,function(d){a[d]=b.bind(a[d],a)});
+return a};b.delay=function(a,c){var d=b.rest(arguments,2);return setTimeout(function(){return a.apply(a,d)},c)};b.defer=function(a){return b.delay.apply(b,[a,1].concat(b.rest(arguments)))};b.wrap=function(a,c){return function(){var d=[a].concat(b.toArray(arguments));return c.apply(c,d)}};b.compose=function(){var a=b.toArray(arguments);return function(){for(var c=b.toArray(arguments),d=a.length-1;d>=0;d--)c=[a[d].apply(this,c)];return c[0]}};b.keys=function(a){if(b.isArray(a))return b.range(0,a.length);
+var c=[];for(var d in a)q.call(a,d)&&c.push(d);return c};b.values=function(a){return b.map(a,b.identity)};b.functions=function(a){return b.select(b.keys(a),function(c){return b.isFunction(a[c])}).sort()};b.extend=function(a,c){for(var d in c)a[d]=c[d];return a};b.clone=function(a){if(b.isArray(a))return a.slice(0);return b.extend({},a)};b.tap=function(a,c){c(a);return a};b.isEqual=function(a,c){if(a===c)return true;var d=typeof a;if(d!=typeof c)return false;if(a==c)return true;if(!a&&c||a&&!c)return false;
+if(a.isEqual)return a.isEqual(c);if(b.isDate(a)&&b.isDate(c))return a.getTime()===c.getTime();if(b.isNaN(a)&&b.isNaN(c))return true;if(b.isRegExp(a)&&b.isRegExp(c))return a.source===c.source&&a.global===c.global&&a.ignoreCase===c.ignoreCase&&a.multiline===c.multiline;if(d!=="object")return false;if(a.length&&a.length!==c.length)return false;d=b.keys(a);var e=b.keys(c);if(d.length!=e.length)return false;for(var f in a)if(!b.isEqual(a[f],c[f]))return false;return true};b.isEmpty=function(a){return b.keys(a).length==
+0};b.isElement=function(a){return!!(a&&a.nodeType==1)};b.isArray=function(a){return!!(a&&a.concat&&a.unshift)};b.isArguments=function(a){return a&&b.isNumber(a.length)&&!b.isArray(a)&&!r.call(a,"length")};b.isFunction=function(a){return!!(a&&a.constructor&&a.call&&a.apply)};b.isString=function(a){return!!(a===""||a&&a.charCodeAt&&a.substr)};b.isNumber=function(a){return p.call(a)==="[object Number]"};b.isDate=function(a){return!!(a&&a.getTimezoneOffset&&a.setUTCFullYear)};b.isRegExp=function(a){return!!(a&&
+a.test&&a.exec&&(a.ignoreCase||a.ignoreCase===false))};b.isNaN=function(a){return b.isNumber(a)&&isNaN(a)};b.isNull=function(a){return a===null};b.isUndefined=function(a){return typeof a=="undefined"};b.noConflict=function(){j._=n;return this};b.identity=function(a){return a};b.breakLoop=function(){throw m;};var s=0;b.uniqueId=function(a){var c=s++;return a?a+c:c};b.template=function(a,c){a=new Function("obj","var p=[],print=function(){p.push.apply(p,arguments);};with(obj){p.push('"+a.replace(/[\r\t\n]/g,
+" ").replace(/'(?=[^%]*%>)/g,"\t").split("'").join("\\'").split("\t").join("'").replace(/<%=(.+?)%>/g,"',$1,'").split("<%").join("');").split("%>").join("p.push('")+"');}return p.join('');");return c?a(c):a};b.forEach=b.each;b.foldl=b.inject=b.reduce;b.foldr=b.reduceRight;b.filter=b.select;b.every=b.all;b.some=b.any;b.head=b.first;b.tail=b.rest;b.methods=b.functions;var l=function(a,c){return c?b(a).chain():a};b.each(b.functions(b),function(a){var c=b[a];i.prototype[a]=function(){var d=b.toArray(arguments);
+o.call(d,this._wrapped);return l(c.apply(b,d),this._chain)}});b.each(["pop","push","reverse","shift","sort","splice","unshift"],function(a){var c=Array.prototype[a];i.prototype[a]=function(){c.apply(this._wrapped,arguments);return l(this._wrapped,this._chain)}});b.each(["concat","join","slice"],function(a){var c=Array.prototype[a];i.prototype[a]=function(){return l(c.apply(this._wrapped,arguments),this._chain)}});i.prototype.chain=function(){this._chain=true;return this};i.prototype.value=function(){return this._wrapped}})();

docs/_build/html/_static/websupport.js

@@ -0,0 +1,808 @@
+/*
+ * websupport.js
+ * ~~~~~~~~~~~~~
+ *
+ * sphinx.websupport utilties for all documentation.
+ *
+ * :copyright: Copyright 2007-2011 by the Sphinx team, see AUTHORS.
+ * :license: BSD, see LICENSE for details.
+ *
+ */
+
+(function($) {
+  $.fn.autogrow = function() {
+    return this.each(function() {
+    var textarea = this;
+
+    $.fn.autogrow.resize(textarea);
+
+    $(textarea)
+      .focus(function() {
+        textarea.interval = setInterval(function() {
+          $.fn.autogrow.resize(textarea);
+        }, 500);
+      })
+      .blur(function() {
+        clearInterval(textarea.interval);
+      });
+    });
+  };
+
+  $.fn.autogrow.resize = function(textarea) {
+    var lineHeight = parseInt($(textarea).css('line-height'), 10);
+    var lines = textarea.value.split('\n');
+    var columns = textarea.cols;
+    var lineCount = 0;
+    $.each(lines, function() {
+      lineCount += Math.ceil(this.length / columns) || 1;
+    });
+    var height = lineHeight * (lineCount + 1);
+    $(textarea).css('height', height);
+  };
+})(jQuery);
+
+(function($) {
+  var comp, by;
+
+  function init() {
+    initEvents();
+    initComparator();
+  }
+
+  function initEvents() {
+    $('a.comment-close').live("click", function(event) {
+      event.preventDefault();
+      hide($(this).attr('id').substring(2));
+    });
+    $('a.vote').live("click", function(event) {
+      event.preventDefault();
+      handleVote($(this));
+    });
+    $('a.reply').live("click", function(event) {
+      event.preventDefault();
+      openReply($(this).attr('id').substring(2));
+    });
+    $('a.close-reply').live("click", function(event) {
+      event.preventDefault();
+      closeReply($(this).attr('id').substring(2));
+    });
+    $('a.sort-option').live("click", function(event) {
+      event.preventDefault();
+      handleReSort($(this));
+    });
+    $('a.show-proposal').live("click", function(event) {
+      event.preventDefault();
+      showProposal($(this).attr('id').substring(2));
+    });
+    $('a.hide-proposal').live("click", function(event) {
+      event.preventDefault();
+      hideProposal($(this).attr('id').substring(2));
+    });
+    $('a.show-propose-change').live("click", function(event) {
+      event.preventDefault();
+      showProposeChange($(this).attr('id').substring(2));
+    });
+    $('a.hide-propose-change').live("click", function(event) {
+      event.preventDefault();
+      hideProposeChange($(this).attr('id').substring(2));
+    });
+    $('a.accept-comment').live("click", function(event) {
+      event.preventDefault();
+      acceptComment($(this).attr('id').substring(2));
+    });
+    $('a.delete-comment').live("click", function(event) {
+      event.preventDefault();
+      deleteComment($(this).attr('id').substring(2));
+    });
+    $('a.comment-markup').live("click", function(event) {
+      event.preventDefault();
+      toggleCommentMarkupBox($(this).attr('id').substring(2));
+    });
+  }
+
+  /**
+   * Set comp, which is a comparator function used for sorting and
+   * inserting comments into the list.
+   */
+  function setComparator() {
+    // If the first three letters are "asc", sort in ascending order
+    // and remove the prefix.
+    if (by.substring(0,3) == 'asc') {
+      var i = by.substring(3);
+      comp = function(a, b) { return a[i] - b[i]; };
+    } else {
+      // Otherwise sort in descending order.
+      comp = function(a, b) { return b[by] - a[by]; };
+    }
+
+    // Reset link styles and format the selected sort option.
+    $('a.sel').attr('href', '#').removeClass('sel');
+    $('a.by' + by).removeAttr('href').addClass('sel');
+  }
+
+  /**
+   * Create a comp function. If the user has preferences stored in
+   * the sortBy cookie, use those, otherwise use the default.
+   */
+  function initComparator() {
+    by = 'rating'; // Default to sort by rating.
+    // If the sortBy cookie is set, use that instead.
+    if (document.cookie.length > 0) {
+      var start = document.cookie.indexOf('sortBy=');
+      if (start != -1) {
+        start = start + 7;
+        var end = document.cookie.indexOf(";", start);
+        if (end == -1) {
+          end = document.cookie.length;
+          by = unescape(document.cookie.substring(start, end));
+        }
+      }
+    }
+    setComparator();
+  }
+
+  /**
+   * Show a comment div.
+   */
+  function show(id) {
+    $('#ao' + id).hide();
+    $('#ah' + id).show();
+    var context = $.extend({id: id}, opts);
+    var popup = $(renderTemplate(popupTemplate, context)).hide();
+    popup.find('textarea[name="proposal"]').hide();
+    popup.find('a.by' + by).addClass('sel');
+    var form = popup.find('#cf' + id);
+    form.submit(function(event) {
+      event.preventDefault();
+      addComment(form);
+    });
+    $('#s' + id).after(popup);
+    popup.slideDown('fast', function() {
+      getComments(id);
+    });
+  }
+
+  /**
+   * Hide a comment div.
+   */
+  function hide(id) {
+    $('#ah' + id).hide();
+    $('#ao' + id).show();
+    var div = $('#sc' + id);
+    div.slideUp('fast', function() {
+      div.remove();
+    });
+  }
+
+  /**
+   * Perform an ajax request to get comments for a node
+   * and insert the comments into the comments tree.
+   */
+  function getComments(id) {
+    $.ajax({
+     type: 'GET',
+     url: opts.getCommentsURL,
+     data: {node: id},
+     success: function(data, textStatus, request) {
+       var ul = $('#cl' + id);
+       var speed = 100;
+       $('#cf' + id)
+         .find('textarea[name="proposal"]')
+         .data('source', data.source);
+
+       if (data.comments.length === 0) {
+         ul.html('<li>No comments yet.</li>');
+         ul.data('empty', true);
+       } else {
+         // If there are comments, sort them and put them in the list.
+         var comments = sortComments(data.comments);
+         speed = data.comments.length * 100;
+         appendComments(comments, ul);
+         ul.data('empty', false);
+       }
+       $('#cn' + id).slideUp(speed + 200);
+       ul.slideDown(speed);
+     },
+     error: function(request, textStatus, error) {
+       showError('Oops, there was a problem retrieving the comments.');
+     },
+     dataType: 'json'
+    });
+  }
+
+  /**
+   * Add a comment via ajax and insert the comment into the comment tree.
+   */
+  function addComment(form) {
+    var node_id = form.find('input[name="node"]').val();
+    var parent_id = form.find('input[name="parent"]').val();
+    var text = form.find('textarea[name="comment"]').val();
+    var proposal = form.find('textarea[name="proposal"]').val();
+
+    if (text == '') {
+      showError('Please enter a comment.');
+      return;
+    }
+
+    // Disable the form that is being submitted.
+    form.find('textarea,input').attr('disabled', 'disabled');
+
+    // Send the comment to the server.
+    $.ajax({
+      type: "POST",
+      url: opts.addCommentURL,
+      dataType: 'json',
+      data: {
+        node: node_id,
+        parent: parent_id,
+        text: text,
+        proposal: proposal
+      },
+      success: function(data, textStatus, error) {
+        // Reset the form.
+        if (node_id) {
+          hideProposeChange(node_id);
+        }
+        form.find('textarea')
+          .val('')
+          .add(form.find('input'))
+          .removeAttr('disabled');
+	var ul = $('#cl' + (node_id || parent_id));
+        if (ul.data('empty')) {
+          $(ul).empty();
+          ul.data('empty', false);
+        }
+        insertComment(data.comment);
+        var ao = $('#ao' + node_id);
+        ao.find('img').attr({'src': opts.commentBrightImage});
+        if (node_id) {
+          // if this was a "root" comment, remove the commenting box
+          // (the user can get it back by reopening the comment popup)
+          $('#ca' + node_id).slideUp();
+        }
+      },
+      error: function(request, textStatus, error) {
+        form.find('textarea,input').removeAttr('disabled');
+        showError('Oops, there was a problem adding the comment.');
+      }
+    });
+  }
+
+  /**
+   * Recursively append comments to the main comment list and children
+   * lists, creating the comment tree.
+   */
+  function appendComments(comments, ul) {
+    $.each(comments, function() {
+      var div = createCommentDiv(this);
+      ul.append($(document.createElement('li')).html(div));
+      appendComments(this.children, div.find('ul.comment-children'));
+      // To avoid stagnating data, don't store the comments children in data.
+      this.children = null;
+      div.data('comment', this);
+    });
+  }
+
+  /**
+   * After adding a new comment, it must be inserted in the correct
+   * location in the comment tree.
+   */
+  function insertComment(comment) {
+    var div = createCommentDiv(comment);
+
+    // To avoid stagnating data, don't store the comments children in data.
+    comment.children = null;
+    div.data('comment', comment);
+
+    var ul = $('#cl' + (comment.node || comment.parent));
+    var siblings = getChildren(ul);
+
+    var li = $(document.createElement('li'));
+    li.hide();
+
+    // Determine where in the parents children list to insert this comment.
+    for(i=0; i < siblings.length; i++) {
+      if (comp(comment, siblings[i]) <= 0) {
+        $('#cd' + siblings[i].id)
+          .parent()
+          .before(li.html(div));
+        li.slideDown('fast');
+        return;
+      }
+    }
+
+    // If we get here, this comment rates lower than all the others,
+    // or it is the only comment in the list.
+    ul.append(li.html(div));
+    li.slideDown('fast');
+  }
+
+  function acceptComment(id) {
+    $.ajax({
+      type: 'POST',
+      url: opts.acceptCommentURL,
+      data: {id: id},
+      success: function(data, textStatus, request) {
+        $('#cm' + id).fadeOut('fast');
+        $('#cd' + id).removeClass('moderate');
+      },
+      error: function(request, textStatus, error) {
+        showError('Oops, there was a problem accepting the comment.');
+      }
+    });
+  }
+
+  function deleteComment(id) {
+    $.ajax({
+      type: 'POST',
+      url: opts.deleteCommentURL,
+      data: {id: id},
+      success: function(data, textStatus, request) {
+        var div = $('#cd' + id);
+        if (data == 'delete') {
+          // Moderator mode: remove the comment and all children immediately
+          div.slideUp('fast', function() {
+            div.remove();
+          });
+          return;
+        }
+        // User mode: only mark the comment as deleted
+        div
+          .find('span.user-id:first')
+          .text('[deleted]').end()
+          .find('div.comment-text:first')
+          .text('[deleted]').end()
+          .find('#cm' + id + ', #dc' + id + ', #ac' + id + ', #rc' + id +
+                ', #sp' + id + ', #hp' + id + ', #cr' + id + ', #rl' + id)
+          .remove();
+        var comment = div.data('comment');
+        comment.username = '[deleted]';
+        comment.text = '[deleted]';
+        div.data('comment', comment);
+      },
+      error: function(request, textStatus, error) {
+        showError('Oops, there was a problem deleting the comment.');
+      }
+    });
+  }
+
+  function showProposal(id) {
+    $('#sp' + id).hide();
+    $('#hp' + id).show();
+    $('#pr' + id).slideDown('fast');
+  }
+
+  function hideProposal(id) {
+    $('#hp' + id).hide();
+    $('#sp' + id).show();
+    $('#pr' + id).slideUp('fast');
+  }
+
+  function showProposeChange(id) {
+    $('#pc' + id).hide();
+    $('#hc' + id).show();
+    var textarea = $('#pt' + id);
+    textarea.val(textarea.data('source'));
+    $.fn.autogrow.resize(textarea[0]);
+    textarea.slideDown('fast');
+  }
+
+  function hideProposeChange(id) {
+    $('#hc' + id).hide();
+    $('#pc' + id).show();
+    var textarea = $('#pt' + id);
+    textarea.val('').removeAttr('disabled');
+    textarea.slideUp('fast');
+  }
+
+  function toggleCommentMarkupBox(id) {
+    $('#mb' + id).toggle();
+  }
+
+  /** Handle when the user clicks on a sort by link. */
+  function handleReSort(link) {
+    var classes = link.attr('class').split(/\s+/);
+    for (var i=0; i<classes.length; i++) {
+      if (classes[i] != 'sort-option') {
+	by = classes[i].substring(2);
+      }
+    }
+    setComparator();
+    // Save/update the sortBy cookie.
+    var expiration = new Date();
+    expiration.setDate(expiration.getDate() + 365);
+    document.cookie= 'sortBy=' + escape(by) +
+                     ';expires=' + expiration.toUTCString();
+    $('ul.comment-ul').each(function(index, ul) {
+      var comments = getChildren($(ul), true);
+      comments = sortComments(comments);
+      appendComments(comments, $(ul).empty());
+    });
+  }
+
+  /**
+   * Function to process a vote when a user clicks an arrow.
+   */
+  function handleVote(link) {
+    if (!opts.voting) {
+      showError("You'll need to login to vote.");
+      return;
+    }
+
+    var id = link.attr('id');
+    if (!id) {
+      // Didn't click on one of the voting arrows.
+      return;
+    }
+    // If it is an unvote, the new vote value is 0,
+    // Otherwise it's 1 for an upvote, or -1 for a downvote.
+    var value = 0;
+    if (id.charAt(1) != 'u') {
+      value = id.charAt(0) == 'u' ? 1 : -1;
+    }
+    // The data to be sent to the server.
+    var d = {
+      comment_id: id.substring(2),
+      value: value
+    };
+
+    // Swap the vote and unvote links.
+    link.hide();
+    $('#' + id.charAt(0) + (id.charAt(1) == 'u' ? 'v' : 'u') + d.comment_id)
+      .show();
+
+    // The div the comment is displayed in.
+    var div = $('div#cd' + d.comment_id);
+    var data = div.data('comment');
+
+    // If this is not an unvote, and the other vote arrow has
+    // already been pressed, unpress it.
+    if ((d.value !== 0) && (data.vote === d.value * -1)) {
+      $('#' + (d.value == 1 ? 'd' : 'u') + 'u' + d.comment_id).hide();
+      $('#' + (d.value == 1 ? 'd' : 'u') + 'v' + d.comment_id).show();
+    }
+
+    // Update the comments rating in the local data.
+    data.rating += (data.vote === 0) ? d.value : (d.value - data.vote);
+    data.vote = d.value;
+    div.data('comment', data);
+
+    // Change the rating text.
+    div.find('.rating:first')
+      .text(data.rating + ' point' + (data.rating == 1 ? '' : 's'));
+
+    // Send the vote information to the server.
+    $.ajax({
+      type: "POST",
+      url: opts.processVoteURL,
+      data: d,
+      error: function(request, textStatus, error) {
+        showError('Oops, there was a problem casting that vote.');
+      }
+    });
+  }
+
+  /**
+   * Open a reply form used to reply to an existing comment.
+   */
+  function openReply(id) {
+    // Swap out the reply link for the hide link
+    $('#rl' + id).hide();
+    $('#cr' + id).show();
+
+    // Add the reply li to the children ul.
+    var div = $(renderTemplate(replyTemplate, {id: id})).hide();
+    $('#cl' + id)
+      .prepend(div)
+      // Setup the submit handler for the reply form.
+      .find('#rf' + id)
+      .submit(function(event) {
+        event.preventDefault();
+        addComment($('#rf' + id));
+        closeReply(id);
+      })
+      .find('input[type=button]')
+      .click(function() {
+        closeReply(id);
+      });
+    div.slideDown('fast', function() {
+      $('#rf' + id).find('textarea').focus();
+    });
+  }
+
+  /**
+   * Close the reply form opened with openReply.
+   */
+  function closeReply(id) {
+    // Remove the reply div from the DOM.
+    $('#rd' + id).slideUp('fast', function() {
+      $(this).remove();
+    });
+
+    // Swap out the hide link for the reply link
+    $('#cr' + id).hide();
+    $('#rl' + id).show();
+  }
+
+  /**
+   * Recursively sort a tree of comments using the comp comparator.
+   */
+  function sortComments(comments) {
+    comments.sort(comp);
+    $.each(comments, function() {
+      this.children = sortComments(this.children);
+    });
+    return comments;
+  }
+
+  /**
+   * Get the children comments from a ul. If recursive is true,
+   * recursively include childrens' children.
+   */
+  function getChildren(ul, recursive) {
+    var children = [];
+    ul.children().children("[id^='cd']")
+      .each(function() {
+        var comment = $(this).data('comment');
+        if (recursive)
+          comment.children = getChildren($(this).find('#cl' + comment.id), true);
+        children.push(comment);
+      });
+    return children;
+  }
+
+  /** Create a div to display a comment in. */
+  function createCommentDiv(comment) {
+    if (!comment.displayed && !opts.moderator) {
+      return $('<div class="moderate">Thank you!  Your comment will show up '
+               + 'once it is has been approved by a moderator.</div>');
+    }
+    // Prettify the comment rating.
+    comment.pretty_rating = comment.rating + ' point' +
+      (comment.rating == 1 ? '' : 's');
+    // Make a class (for displaying not yet moderated comments differently)
+    comment.css_class = comment.displayed ? '' : ' moderate';
+    // Create a div for this comment.
+    var context = $.extend({}, opts, comment);
+    var div = $(renderTemplate(commentTemplate, context));
+
+    // If the user has voted on this comment, highlight the correct arrow.
+    if (comment.vote) {
+      var direction = (comment.vote == 1) ? 'u' : 'd';
+      div.find('#' + direction + 'v' + comment.id).hide();
+      div.find('#' + direction + 'u' + comment.id).show();
+    }
+
+    if (opts.moderator || comment.text != '[deleted]') {
+      div.find('a.reply').show();
+      if (comment.proposal_diff)
+        div.find('#sp' + comment.id).show();
+      if (opts.moderator && !comment.displayed)
+        div.find('#cm' + comment.id).show();
+      if (opts.moderator || (opts.username == comment.username))
+        div.find('#dc' + comment.id).show();
+    }
+    return div;
+  }
+
+  /**
+   * A simple template renderer. Placeholders such as <%id%> are replaced
+   * by context['id'] with items being escaped. Placeholders such as <#id#>
+   * are not escaped.
+   */
+  function renderTemplate(template, context) {
+    var esc = $(document.createElement('div'));
+
+    function handle(ph, escape) {
+      var cur = context;
+      $.each(ph.split('.'), function() {
+        cur = cur[this];
+      });
+      return escape ? esc.text(cur || "").html() : cur;
+    }
+
+    return template.replace(/<([%#])([\w\.]*)\1>/g, function() {
+      return handle(arguments[2], arguments[1] == '%' ? true : false);
+    });
+  }
+
+  /** Flash an error message briefly. */
+  function showError(message) {
+    $(document.createElement('div')).attr({'class': 'popup-error'})
+      .append($(document.createElement('div'))
+               .attr({'class': 'error-message'}).text(message))
+      .appendTo('body')
+      .fadeIn("slow")
+      .delay(2000)
+      .fadeOut("slow");
+  }
+
+  /** Add a link the user uses to open the comments popup. */
+  $.fn.comment = function() {
+    return this.each(function() {
+      var id = $(this).attr('id').substring(1);
+      var count = COMMENT_METADATA[id];
+      var title = count + ' comment' + (count == 1 ? '' : 's');
+      var image = count > 0 ? opts.commentBrightImage : opts.commentImage;
+      var addcls = count == 0 ? ' nocomment' : '';
+      $(this)
+        .append(
+          $(document.createElement('a')).attr({
+            href: '#',
+            'class': 'sphinx-comment-open' + addcls,
+            id: 'ao' + id
+          })
+            .append($(document.createElement('img')).attr({
+              src: image,
+              alt: 'comment',
+              title: title
+            }))
+            .click(function(event) {
+              event.preventDefault();
+              show($(this).attr('id').substring(2));
+            })
+        )
+        .append(
+          $(document.createElement('a')).attr({
+            href: '#',
+            'class': 'sphinx-comment-close hidden',
+            id: 'ah' + id
+          })
+            .append($(document.createElement('img')).attr({
+              src: opts.closeCommentImage,
+              alt: 'close',
+              title: 'close'
+            }))
+            .click(function(event) {
+              event.preventDefault();
+              hide($(this).attr('id').substring(2));
+            })
+        );
+    });
+  };
+
+  var opts = {
+    processVoteURL: '/_process_vote',
+    addCommentURL: '/_add_comment',
+    getCommentsURL: '/_get_comments',
+    acceptCommentURL: '/_accept_comment',
+    deleteCommentURL: '/_delete_comment',
+    commentImage: '/static/_static/comment.png',
+    closeCommentImage: '/static/_static/comment-close.png',
+    loadingImage: '/static/_static/ajax-loader.gif',
+    commentBrightImage: '/static/_static/comment-bright.png',
+    upArrow: '/static/_static/up.png',
+    downArrow: '/static/_static/down.png',
+    upArrowPressed: '/static/_static/up-pressed.png',
+    downArrowPressed: '/static/_static/down-pressed.png',
+    voting: false,
+    moderator: false
+  };
+
+  if (typeof COMMENT_OPTIONS != "undefined") {
+    opts = jQuery.extend(opts, COMMENT_OPTIONS);
+  }
+
+  var popupTemplate = '\
+    <div class="sphinx-comments" id="sc<%id%>">\
+      <p class="sort-options">\
+        Sort by:\
+        <a href="#" class="sort-option byrating">best rated</a>\
+        <a href="#" class="sort-option byascage">newest</a>\
+        <a href="#" class="sort-option byage">oldest</a>\
+      </p>\
+      <div class="comment-header">Comments</div>\
+      <div class="comment-loading" id="cn<%id%>">\
+        loading comments... <img src="<%loadingImage%>" alt="" /></div>\
+      <ul id="cl<%id%>" class="comment-ul"></ul>\
+      <div id="ca<%id%>">\
+      <p class="add-a-comment">Add a comment\
+        (<a href="#" class="comment-markup" id="ab<%id%>">markup</a>):</p>\
+      <div class="comment-markup-box" id="mb<%id%>">\
+        reStructured text markup: <i>*emph*</i>, <b>**strong**</b>, \
+        <tt>``code``</tt>, \
+        code blocks: <tt>::</tt> and an indented block after blank line</div>\
+      <form method="post" id="cf<%id%>" class="comment-form" action="">\
+        <textarea name="comment" cols="80"></textarea>\
+        <p class="propose-button">\
+          <a href="#" id="pc<%id%>" class="show-propose-change">\
+            Propose a change &#9657;\
+          </a>\
+          <a href="#" id="hc<%id%>" class="hide-propose-change">\
+            Propose a change &#9663;\
+          </a>\
+        </p>\
+        <textarea name="proposal" id="pt<%id%>" cols="80"\
+                  spellcheck="false"></textarea>\
+        <input type="submit" value="Add comment" />\
+        <input type="hidden" name="node" value="<%id%>" />\
+        <input type="hidden" name="parent" value="" />\
+      </form>\
+      </div>\
+    </div>';
+
+  var commentTemplate = '\
+    <div id="cd<%id%>" class="sphinx-comment<%css_class%>">\
+      <div class="vote">\
+        <div class="arrow">\
+          <a href="#" id="uv<%id%>" class="vote" title="vote up">\
+            <img src="<%upArrow%>" />\
+          </a>\
+          <a href="#" id="uu<%id%>" class="un vote" title="vote up">\
+            <img src="<%upArrowPressed%>" />\
+          </a>\
+        </div>\
+        <div class="arrow">\
+          <a href="#" id="dv<%id%>" class="vote" title="vote down">\
+            <img src="<%downArrow%>" id="da<%id%>" />\
+          </a>\
+          <a href="#" id="du<%id%>" class="un vote" title="vote down">\
+            <img src="<%downArrowPressed%>" />\
+          </a>\
+        </div>\
+      </div>\
+      <div class="comment-content">\
+        <p class="tagline comment">\
+          <span class="user-id"><%username%></span>\
+          <span class="rating"><%pretty_rating%></span>\
+          <span class="delta"><%time.delta%></span>\
+        </p>\
+        <div class="comment-text comment"><#text#></div>\
+        <p class="comment-opts comment">\
+          <a href="#" class="reply hidden" id="rl<%id%>">reply &#9657;</a>\
+          <a href="#" class="close-reply" id="cr<%id%>">reply &#9663;</a>\
+          <a href="#" id="sp<%id%>" class="show-proposal">proposal &#9657;</a>\
+          <a href="#" id="hp<%id%>" class="hide-proposal">proposal &#9663;</a>\
+          <a href="#" id="dc<%id%>" class="delete-comment hidden">delete</a>\
+          <span id="cm<%id%>" class="moderation hidden">\
+            <a href="#" id="ac<%id%>" class="accept-comment">accept</a>\
+          </span>\
+        </p>\
+        <pre class="proposal" id="pr<%id%>">\
+<#proposal_diff#>\
+        </pre>\
+          <ul class="comment-children" id="cl<%id%>"></ul>\
+        </div>\
+        <div class="clearleft"></div>\
+      </div>\
+    </div>';
+
+  var replyTemplate = '\
+    <li>\
+      <div class="reply-div" id="rd<%id%>">\
+        <form id="rf<%id%>">\
+          <textarea name="comment" cols="80"></textarea>\
+          <input type="submit" value="Add reply" />\
+          <input type="button" value="Cancel" />\
+          <input type="hidden" name="parent" value="<%id%>" />\
+          <input type="hidden" name="node" value="" />\
+        </form>\
+      </div>\
+    </li>';
+
+  $(document).ready(function() {
+    init();
+  });
+})(jQuery);
+
+$(document).ready(function() {
+  // add comment anchors for all paragraphs that are commentable
+  $('.sphinx-has-comment').comment();
+
+  // highlight search words in search results
+  $("div.context").each(function() {
+    var params = $.getQueryParameters();
+    var terms = (params.q) ? params.q[0].split(/\s+/) : [];
+    var result = $(this);
+    $.each(terms, function() {
+      result.highlightText(this.toLowerCase(), 'highlighted');
+    });
+  });
+
+  // directly open comment window if requested
+  var anchor = document.location.hash;
+  if (anchor.substring(0, 9) == '#comment-') {
+    $('#ao' + anchor.substring(9)).click();
+    document.location.hash = '#s' + anchor.substring(9);
+  }
+});

docs/_build/html/constants.html

@@ -0,0 +1,115 @@
+
+
+<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN"
+  "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
+
+
+<html xmlns="http://www.w3.org/1999/xhtml">
+  <head>
+    <meta http-equiv="Content-Type" content="text/html; charset=utf-8" />
+    
+    <title>Constants &mdash; MathJS 0.0.1 documentation</title>
+    
+    <link rel="stylesheet" href="_static/default.css" type="text/css" />
+    <link rel="stylesheet" href="_static/pygments.css" type="text/css" />
+    
+    <script type="text/javascript">
+      var DOCUMENTATION_OPTIONS = {
+        URL_ROOT:    '',
+        VERSION:     '0.0.1',
+        COLLAPSE_INDEX: false,
+        FILE_SUFFIX: '.html',
+        HAS_SOURCE:  true
+      };
+    </script>
+    <script type="text/javascript" src="_static/jquery.js"></script>
+    <script type="text/javascript" src="_static/underscore.js"></script>
+    <script type="text/javascript" src="_static/doctools.js"></script>
+    <link rel="top" title="MathJS 0.0.1 documentation" href="index.html" />
+    <link rel="prev" title="Operations" href="operations.html" /> 
+  </head>
+  <body>
+    <div class="related">
+      <h3>Navigation</h3>
+      <ul>
+        <li class="right" style="margin-right: 10px">
+          <a href="genindex.html" title="General Index"
+             accesskey="I">index</a></li>
+        <li class="right" >
+          <a href="operations.html" title="Operations"
+             accesskey="P">previous</a> |</li>
+        <li><a href="index.html">MathJS 0.0.1 documentation</a> &raquo;</li> 
+      </ul>
+    </div>  
+
+    <div class="document">
+      <div class="documentwrapper">
+        <div class="bodywrapper">
+          <div class="body">
+            
+  <div class="section" id="constants">
+<h1>Constants<a class="headerlink" href="#constants" title="Permalink to this headline">¶</a></h1>
+<p>MathJS provides a few useful constants.</p>
+<dl class="data">
+<dt id="TAU">
+<tt class="descname">TAU</tt><a class="headerlink" href="#TAU" title="Permalink to this definition">¶</a></dt>
+<dd><p>Ratio of circumference to radius. There are TAU radians in a circle.</p>
+</dd></dl>
+
+<dl class="data">
+<dt id="PI">
+<tt class="descname">PI</tt><a class="headerlink" href="#PI" title="Permalink to this definition">¶</a></dt>
+<dd><p>Ratio of circumference to diameter. There are 2*PI radians in a circle.</p>
+</dd></dl>
+
+</div>
+
+
+          </div>
+        </div>
+      </div>
+      <div class="sphinxsidebar">
+        <div class="sphinxsidebarwrapper">
+  <h4>Previous topic</h4>
+  <p class="topless"><a href="operations.html"
+                        title="previous chapter">Operations</a></p>
+  <h3>This Page</h3>
+  <ul class="this-page-menu">
+    <li><a href="_sources/constants.txt"
+           rel="nofollow">Show Source</a></li>
+  </ul>
+<div id="searchbox" style="display: none">
+  <h3>Quick search</h3>
+    <form class="search" action="search.html" method="get">
+      <input type="text" name="q" />
+      <input type="submit" value="Go" />
+      <input type="hidden" name="check_keywords" value="yes" />
+      <input type="hidden" name="area" value="default" />
+    </form>
+    <p class="searchtip" style="font-size: 90%">
+    Enter search terms or a module, class or function name.
+    </p>
+</div>
+<script type="text/javascript">$('#searchbox').show(0);</script>
+        </div>
+      </div>
+      <div class="clearer"></div>
+    </div>
+    <div class="related">
+      <h3>Navigation</h3>
+      <ul>
+        <li class="right" style="margin-right: 10px">
+          <a href="genindex.html" title="General Index"
+             >index</a></li>
+        <li class="right" >
+          <a href="operations.html" title="Operations"
+             >previous</a> |</li>
+        <li><a href="index.html">MathJS 0.0.1 documentation</a> &raquo;</li> 
+      </ul>
+    </div>
+    <div class="footer">
+        &copy; Copyright 2012, Mozilla Foundation.
+      Created using <a href="http://sphinx.pocoo.org/">Sphinx</a> 1.1.3.
+    </div>
+  </body>
+</html>

docs/_build/html/constants/overview.html

@@ -0,0 +1,115 @@
+
+
+<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN"
+  "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
+
+
+<html xmlns="http://www.w3.org/1999/xhtml">
+  <head>
+    <meta http-equiv="Content-Type" content="text/html; charset=utf-8" />
+    
+    <title>Constants &mdash; MathJS 0.0.1 documentation</title>
+    
+    <link rel="stylesheet" href="../_static/default.css" type="text/css" />
+    <link rel="stylesheet" href="../_static/pygments.css" type="text/css" />
+    
+    <script type="text/javascript">
+      var DOCUMENTATION_OPTIONS = {
+        URL_ROOT:    '../',
+        VERSION:     '0.0.1',
+        COLLAPSE_INDEX: false,
+        FILE_SUFFIX: '.html',
+        HAS_SOURCE:  true
+      };
+    </script>
+    <script type="text/javascript" src="../_static/jquery.js"></script>
+    <script type="text/javascript" src="../_static/underscore.js"></script>
+    <script type="text/javascript" src="../_static/doctools.js"></script>
+    <link rel="top" title="MathJS 0.0.1 documentation" href="../index.html" />
+    <link rel="prev" title="Operations" href="../operations/overview.html" /> 
+  </head>
+  <body>
+    <div class="related">
+      <h3>Navigation</h3>
+      <ul>
+        <li class="right" style="margin-right: 10px">
+          <a href="../genindex.html" title="General Index"
+             accesskey="I">index</a></li>
+        <li class="right" >
+          <a href="../operations/overview.html" title="Operations"
+             accesskey="P">previous</a> |</li>
+        <li><a href="../index.html">MathJS 0.0.1 documentation</a> &raquo;</li> 
+      </ul>
+    </div>  
+
+    <div class="document">
+      <div class="documentwrapper">
+        <div class="bodywrapper">
+          <div class="body">
+            
+  <div class="section" id="constants">
+<h1>Constants<a class="headerlink" href="#constants" title="Permalink to this headline">¶</a></h1>
+<p>MathJS provides a few useful constants.</p>
+<dl class="data">
+<dt id="TAU">
+<tt class="descname">TAU</tt><a class="headerlink" href="#TAU" title="Permalink to this definition">¶</a></dt>
+<dd><p>Ratio of circumference to radius. There are TAU radians in a circle.</p>
+</dd></dl>
+
+<dl class="data">
+<dt id="PI">
+<tt class="descname">PI</tt><a class="headerlink" href="#PI" title="Permalink to this definition">¶</a></dt>
+<dd><p>Ratio of circumference to diameter. There are 2*PI radians in a circle.</p>
+</dd></dl>
+
+</div>
+
+
+          </div>
+        </div>
+      </div>
+      <div class="sphinxsidebar">
+        <div class="sphinxsidebarwrapper">
+  <h4>Previous topic</h4>
+  <p class="topless"><a href="../operations/overview.html"
+                        title="previous chapter">Operations</a></p>
+  <h3>This Page</h3>
+  <ul class="this-page-menu">
+    <li><a href="../_sources/constants/overview.txt"
+           rel="nofollow">Show Source</a></li>
+  </ul>
+<div id="searchbox" style="display: none">
+  <h3>Quick search</h3>
+    <form class="search" action="../search.html" method="get">
+      <input type="text" name="q" />
+      <input type="submit" value="Go" />
+      <input type="hidden" name="check_keywords" value="yes" />
+      <input type="hidden" name="area" value="default" />
+    </form>
+    <p class="searchtip" style="font-size: 90%">
+    Enter search terms or a module, class or function name.
+    </p>
+</div>
+<script type="text/javascript">$('#searchbox').show(0);</script>
+        </div>
+      </div>
+      <div class="clearer"></div>
+    </div>
+    <div class="related">
+      <h3>Navigation</h3>
+      <ul>
+        <li class="right" style="margin-right: 10px">
+          <a href="../genindex.html" title="General Index"
+             >index</a></li>
+        <li class="right" >
+          <a href="../operations/overview.html" title="Operations"
+             >previous</a> |</li>
+        <li><a href="../index.html">MathJS 0.0.1 documentation</a> &raquo;</li> 
+      </ul>
+    </div>
+    <div class="footer">
+        &copy; Copyright 2012, Mozilla Foundation.
+      Created using <a href="http://sphinx.pocoo.org/">Sphinx</a> 1.1.3.
+    </div>
+  </body>
+</html>

docs/_build/html/conventions.html

@@ -0,0 +1,130 @@
+
+
+<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN"
+  "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
+
+
+<html xmlns="http://www.w3.org/1999/xhtml">
+  <head>
+    <meta http-equiv="Content-Type" content="text/html; charset=utf-8" />
+    
+    <title>Conventions &mdash; MathJS 0.0.1 documentation</title>
+    
+    <link rel="stylesheet" href="_static/default.css" type="text/css" />
+    <link rel="stylesheet" href="_static/pygments.css" type="text/css" />
+    
+    <script type="text/javascript">
+      var DOCUMENTATION_OPTIONS = {
+        URL_ROOT:    '',
+        VERSION:     '0.0.1',
+        COLLAPSE_INDEX: false,
+        FILE_SUFFIX: '.html',
+        HAS_SOURCE:  true
+      };
+    </script>
+    <script type="text/javascript" src="_static/jquery.js"></script>
+    <script type="text/javascript" src="_static/underscore.js"></script>
+    <script type="text/javascript" src="_static/doctools.js"></script>
+    <link rel="top" title="MathJS 0.0.1 documentation" href="index.html" />
+    <link rel="next" title="Types" href="types.html" />
+    <link rel="prev" title="MathJS documentation!" href="index.html" /> 
+  </head>
+  <body>
+    <div class="related">
+      <h3>Navigation</h3>
+      <ul>
+        <li class="right" style="margin-right: 10px">
+          <a href="genindex.html" title="General Index"
+             accesskey="I">index</a></li>
+        <li class="right" >
+          <a href="types.html" title="Types"
+             accesskey="N">next</a> |</li>
+        <li class="right" >
+          <a href="index.html" title="MathJS documentation!"
+             accesskey="P">previous</a> |</li>
+        <li><a href="index.html">MathJS 0.0.1 documentation</a> &raquo;</li> 
+      </ul>
+    </div>  
+
+    <div class="document">
+      <div class="documentwrapper">
+        <div class="bodywrapper">
+          <div class="body">
+            
+  <div class="section" id="conventions">
+<h1>Conventions<a class="headerlink" href="#conventions" title="Permalink to this headline">¶</a></h1>
+<div class="section" id="angles">
+<h2>Angles<a class="headerlink" href="#angles" title="Permalink to this headline">¶</a></h2>
+<p>Angles in MathJS are assumed to be in radians. If you are working in degrees, you will need to convert angles to radians before passing them into MathJS functions.</p>
+</div>
+<div class="section" id="results">
+<h2>Results<a class="headerlink" href="#results" title="Permalink to this headline">¶</a></h2>
+<p>A function will have an optional <tt class="docutils literal"><span class="pre">result</span></tt> parameter if it expects to return a matrix. If you supply a matrix, the result will be stored there as well as being returned by the function. You will need to make sure that the matrix you supply is the correct size and dimension to accomodate the expected result.</p>
+<p>If you do not supply a matrix for the <tt class="docutils literal"><span class="pre">result</span></tt> parameter, a new matrix will be created and returned.</p>
+</div>
+</div>
+
+
+          </div>
+        </div>
+      </div>
+      <div class="sphinxsidebar">
+        <div class="sphinxsidebarwrapper">
+  <h3><a href="index.html">Table Of Contents</a></h3>
+  <ul>
+<li><a class="reference internal" href="#">Conventions</a><ul>
+<li><a class="reference internal" href="#angles">Angles</a></li>
+<li><a class="reference internal" href="#results">Results</a></li>
+</ul>
+</li>
+</ul>
+
+  <h4>Previous topic</h4>
+  <p class="topless"><a href="index.html"
+                        title="previous chapter">MathJS documentation!</a></p>
+  <h4>Next topic</h4>
+  <p class="topless"><a href="types.html"
+                        title="next chapter">Types</a></p>
+  <h3>This Page</h3>
+  <ul class="this-page-menu">
+    <li><a href="_sources/conventions.txt"
+           rel="nofollow">Show Source</a></li>
+  </ul>
+<div id="searchbox" style="display: none">
+  <h3>Quick search</h3>
+    <form class="search" action="search.html" method="get">
+      <input type="text" name="q" />
+      <input type="submit" value="Go" />
+      <input type="hidden" name="check_keywords" value="yes" />
+      <input type="hidden" name="area" value="default" />
+    </form>
+    <p class="searchtip" style="font-size: 90%">
+    Enter search terms or a module, class or function name.
+    </p>
+</div>
+<script type="text/javascript">$('#searchbox').show(0);</script>
+        </div>
+      </div>
+      <div class="clearer"></div>
+    </div>
+    <div class="related">
+      <h3>Navigation</h3>
+      <ul>
+        <li class="right" style="margin-right: 10px">
+          <a href="genindex.html" title="General Index"
+             >index</a></li>
+        <li class="right" >
+          <a href="types.html" title="Types"
+             >next</a> |</li>
+        <li class="right" >
+          <a href="index.html" title="MathJS documentation!"
+             >previous</a> |</li>
+        <li><a href="index.html">MathJS 0.0.1 documentation</a> &raquo;</li> 
+      </ul>
+    </div>
+    <div class="footer">
+        &copy; Copyright 2012, Mozilla Foundation.
+      Created using <a href="http://sphinx.pocoo.org/">Sphinx</a> 1.1.3.
+    </div>
+  </body>
+</html>

docs/_build/html/genindex.html

@@ -0,0 +1,524 @@
+
+
+
+
+<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN"
+  "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
+
+
+<html xmlns="http://www.w3.org/1999/xhtml">
+  <head>
+    <meta http-equiv="Content-Type" content="text/html; charset=utf-8" />
+    
+    <title>Index &mdash; MathJS 0.0.1 documentation</title>
+    
+    <link rel="stylesheet" href="_static/default.css" type="text/css" />
+    <link rel="stylesheet" href="_static/pygments.css" type="text/css" />
+    
+    <script type="text/javascript">
+      var DOCUMENTATION_OPTIONS = {
+        URL_ROOT:    '',
+        VERSION:     '0.0.1',
+        COLLAPSE_INDEX: false,
+        FILE_SUFFIX: '.html',
+        HAS_SOURCE:  true
+      };
+    </script>
+    <script type="text/javascript" src="_static/jquery.js"></script>
+    <script type="text/javascript" src="_static/underscore.js"></script>
+    <script type="text/javascript" src="_static/doctools.js"></script>
+    <link rel="top" title="MathJS 0.0.1 documentation" href="index.html" /> 
+  </head>
+  <body>
+    <div class="related">
+      <h3>Navigation</h3>
+      <ul>
+        <li class="right" style="margin-right: 10px">
+          <a href="#" title="General Index"
+             accesskey="I">index</a></li>
+        <li><a href="index.html">MathJS 0.0.1 documentation</a> &raquo;</li> 
+      </ul>
+    </div>  
+
+    <div class="document">
+      <div class="documentwrapper">
+        <div class="bodywrapper">
+          <div class="body">
+            
+
+<h1 id="index">Index</h1>
+
+<div class="genindex-jumpbox">
+ <a href="#A"><strong>A</strong></a>
+ | <a href="#C"><strong>C</strong></a>
+ | <a href="#D"><strong>D</strong></a>
+ | <a href="#E"><strong>E</strong></a>
+ | <a href="#F"><strong>F</strong></a>
+ | <a href="#I"><strong>I</strong></a>
+ | <a href="#L"><strong>L</strong></a>
+ | <a href="#M"><strong>M</strong></a>
+ | <a href="#N"><strong>N</strong></a>
+ | <a href="#O"><strong>O</strong></a>
+ | <a href="#P"><strong>P</strong></a>
+ | <a href="#Q"><strong>Q</strong></a>
+ | <a href="#R"><strong>R</strong></a>
+ | <a href="#S"><strong>S</strong></a>
+ | <a href="#T"><strong>T</strong></a>
+ | <a href="#U"><strong>U</strong></a>
+ | <a href="#V"><strong>V</strong></a>
+ | <a href="#W"><strong>W</strong></a>
+ | <a href="#X"><strong>X</strong></a>
+ | <a href="#Y"><strong>Y</strong></a>
+ | <a href="#Z"><strong>Z</strong></a>
+ 
+</div>
+<h2 id="A">A</h2>
+<table style="width: 100%" class="indextable genindextable"><tr>
+  <td style="width: 33%" valign="top"><dl>
+      
+  <dt><a href="operations.html#add">add() (built-in function)</a>
+  </dt>
+
+  </dl></td>
+  <td style="width: 33%" valign="top"><dl>
+      
+  <dt><a href="operations.html#angle">angle() (built-in function)</a>
+  </dt>
+
+  </dl></td>
+</tr></table>
+
+<h2 id="C">C</h2>
+<table style="width: 100%" class="indextable genindextable"><tr>
+  <td style="width: 33%" valign="top"><dl>
+      
+  <dt><a href="operations.html#clamp">clamp() (built-in function)</a>
+  </dt>
+
+      
+  <dt><a href="operations.html#clear">clear() (built-in function)</a>
+  </dt>
+
+      
+  <dt><a href="operations.html#clone">clone() (built-in function)</a>
+  </dt>
+
+  </dl></td>
+  <td style="width: 33%" valign="top"><dl>
+      
+  <dt><a href="operations.html#conjugate">conjugate() (built-in function)</a>
+  </dt>
+
+      
+  <dt><a href="operations.html#cross">cross() (built-in function)</a>
+  </dt>
+
+  </dl></td>
+</tr></table>
+
+<h2 id="D">D</h2>
+<table style="width: 100%" class="indextable genindextable"><tr>
+  <td style="width: 33%" valign="top"><dl>
+      
+  <dt><a href="operations.html#direction">direction() (built-in function)</a>
+  </dt>
+
+      
+  <dt><a href="operations.html#distance">distance() (built-in function)</a>
+  </dt>
+
+  </dl></td>
+  <td style="width: 33%" valign="top"><dl>
+      
+  <dt><a href="operations.html#dot">dot() (built-in function)</a>
+  </dt>
+
+  </dl></td>
+</tr></table>
+
+<h2 id="E">E</h2>
+<table style="width: 100%" class="indextable genindextable"><tr>
+  <td style="width: 33%" valign="top"><dl>
+      
+  <dt><a href="operations.html#equal">equal() (built-in function)</a>
+  </dt>
+
+  </dl></td>
+  <td style="width: 33%" valign="top"><dl>
+      
+  <dt><a href="operations.html#extract">extract() (built-in function)</a>, <a href="operations.html#extract">[1]</a>
+  </dt>
+
+  </dl></td>
+</tr></table>
+
+<h2 id="F">F</h2>
+<table style="width: 100%" class="indextable genindextable"><tr>
+  <td style="width: 33%" valign="top"><dl>
+      
+  <dt><a href="operations.html#fromAngle">fromAngle() (built-in function)</a>
+  </dt>
+
+      
+  <dt><a href="operations.html#fromAxisAngle">fromAxisAngle() (built-in function)</a>, <a href="operations.html#fromAxisAngle">[1]</a>
+  </dt>
+
+  </dl></td>
+  <td style="width: 33%" valign="top"><dl>
+      
+  <dt><a href="operations.html#fromQuaternion">fromQuaternion() (built-in function)</a>
+  </dt>
+
+      
+  <dt><a href="types.html#Frustum">Frustum() (class)</a>
+  </dt>
+
+  </dl></td>
+</tr></table>
+
+<h2 id="I">I</h2>
+<table style="width: 100%" class="indextable genindextable"><tr>
+  <td style="width: 33%" valign="top"><dl>
+      
+  <dt><a href="operations.html#identity">identity() (built-in function)</a>, <a href="operations.html#identity">[1]</a>, <a href="operations.html#identity">[2]</a>
+  </dt>
+
+  </dl></td>
+  <td style="width: 33%" valign="top"><dl>
+      
+  <dt><a href="operations.html#inverse">inverse() (built-in function)</a>, <a href="operations.html#inverse">[1]</a>
+  </dt>
+
+  </dl></td>
+</tr></table>
+
+<h2 id="L">L</h2>
+<table style="width: 100%" class="indextable genindextable"><tr>
+  <td style="width: 33%" valign="top"><dl>
+      
+  <dt><a href="operations.html#length">length() (built-in function)</a>
+  </dt>
+
+      
+  <dt><a href="operations.html#length2">length2() (built-in function)</a>
+  </dt>
+
+      
+  <dt><a href="operations.html#lerp">lerp() (built-in function)</a>
+  </dt>
+
+  </dl></td>
+  <td style="width: 33%" valign="top"><dl>
+      
+  <dt><a href="operations.html#limit">limit() (built-in function)</a>
+  </dt>
+
+      
+  <dt><a href="operations.html#linear">linear() (built-in function)</a>
+  </dt>
+
+      
+  <dt><a href="types.html#LookAt">LookAt() (class)</a>
+  </dt>
+
+  </dl></td>
+</tr></table>
+
+<h2 id="M">M</h2>
+<table style="width: 100%" class="indextable genindextable"><tr>
+  <td style="width: 33%" valign="top"><dl>
+      
+  <dt><a href="types.html#Matrix">Matrix() (class)</a>, <a href="types.html#Matrix">[1]</a>
+  </dt>
+
+  </dl></td>
+  <td style="width: 33%" valign="top"><dl>
+      
+  <dt><a href="operations.html#multiply">multiply() (built-in function)</a>, <a href="operations.html#multiply">[1]</a>, <a href="operations.html#multiply">[2]</a>, <a href="operations.html#multiply">[3]</a>
+  </dt>
+
+  </dl></td>
+</tr></table>
+
+<h2 id="N">N</h2>
+<table style="width: 100%" class="indextable genindextable"><tr>
+  <td style="width: 33%" valign="top"><dl>
+      
+  <dt><a href="operations.html#negate">negate() (built-in function)</a>
+  </dt>
+
+  </dl></td>
+  <td style="width: 33%" valign="top"><dl>
+      
+  <dt><a href="operations.html#normalize">normalize() (built-in function)</a>
+  </dt>
+
+  </dl></td>
+</tr></table>
+
+<h2 id="O">O</h2>
+<table style="width: 100%" class="indextable genindextable"><tr>
+  <td style="width: 33%" valign="top"><dl>
+      
+  <dt><a href="operations.html#one">one() (built-in function)</a>, <a href="operations.html#one">[1]</a>
+  </dt>
+
+  </dl></td>
+  <td style="width: 33%" valign="top"><dl>
+      
+  <dt><a href="types.html#Orthographic">Orthographic() (class)</a>
+  </dt>
+
+  </dl></td>
+</tr></table>
+
+<h2 id="P">P</h2>
+<table style="width: 100%" class="indextable genindextable"><tr>
+  <td style="width: 33%" valign="top"><dl>
+      
+  <dt><a href="types.html#Perspective">Perspective() (class)</a>
+  </dt>
+
+  </dl></td>
+  <td style="width: 33%" valign="top"><dl>
+      
+  <dt><a href="constants.html#PI">PI (global variable or constant)</a>
+  </dt>
+
+  </dl></td>
+</tr></table>
+
+<h2 id="Q">Q</h2>
+<table style="width: 100%" class="indextable genindextable"><tr>
+  <td style="width: 33%" valign="top"><dl>
+      
+  <dt><a href="types.html#Quaternion">Quaternion() (class)</a>, <a href="types.html#Quaternion">[1]</a>
+  </dt>
+
+  </dl></td>
+</tr></table>
+
+<h2 id="R">R</h2>
+<table style="width: 100%" class="indextable genindextable"><tr>
+  <td style="width: 33%" valign="top"><dl>
+      
+  <dt><a href="operations.html#rotate">rotate() (built-in function)</a>
+  </dt>
+
+  </dl></td>
+  <td style="width: 33%" valign="top"><dl>
+      
+  <dt><a href="operations.html#rotation">rotation() (built-in function)</a>
+  </dt>
+
+  </dl></td>
+</tr></table>
+
+<h2 id="S">S</h2>
+<table style="width: 100%" class="indextable genindextable"><tr>
+  <td style="width: 33%" valign="top"><dl>
+      
+  <dt><a href="operations.html#scale">scale() (built-in function)</a>, <a href="operations.html#scale">[1]</a>
+  </dt>
+
+      
+  <dt><a href="operations.html#set">set() (built-in function)</a>
+  </dt>
+
+      
+  <dt><a href="operations.html#slerp">slerp() (built-in function)</a>
+  </dt>
+
+  </dl></td>
+  <td style="width: 33%" valign="top"><dl>
+      
+  <dt><a href="operations.html#subtract">subtract() (built-in function)</a>
+  </dt>
+
+      
+  <dt><a href="operations.html#svd">svd() (built-in function)</a>
+  </dt>
+
+  </dl></td>
+</tr></table>
+
+<h2 id="T">T</h2>
+<table style="width: 100%" class="indextable genindextable"><tr>
+  <td style="width: 33%" valign="top"><dl>
+      
+  <dt><a href="constants.html#TAU">TAU (global variable or constant)</a>
+  </dt>
+
+      
+  <dt><a href="operations.html#toAngle">toAngle() (built-in function)</a>
+  </dt>
+
+      
+  <dt><a href="operations.html#toAxisAngle">toAxisAngle() (built-in function)</a>, <a href="operations.html#toAxisAngle">[1]</a>
+  </dt>
+
+      
+  <dt><a href="operations.html#toDegrees">toDegrees() (built-in function)</a>
+  </dt>
+
+      
+  <dt><a href="operations.html#toMathML">toMathML() (built-in function)</a>
+  </dt>
+
+      
+  <dt><a href="operations.html#toQuaternion">toQuaternion() (built-in function)</a>
+  </dt>
+
+      
+  <dt><a href="operations.html#toRadians">toRadians() (built-in function)</a>
+  </dt>
+
+  </dl></td>
+  <td style="width: 33%" valign="top"><dl>
+      
+  <dt><a href="operations.html#toString">toString() (built-in function)</a>
+  </dt>
+
+      
+  <dt><a href="types.html#Transform">Transform() (class)</a>
+  </dt>
+
+      
+  <dt><a href="operations.html#transformDirection">transformDirection() (built-in function)</a>, <a href="operations.html#transformDirection">[1]</a>
+  </dt>
+
+      
+  <dt><a href="operations.html#transformPoint">transformPoint() (built-in function)</a>, <a href="operations.html#transformPoint">[1]</a>
+  </dt>
+
+      
+  <dt><a href="operations.html#translate">translate() (built-in function)</a>
+  </dt>
+
+      
+  <dt><a href="operations.html#transpose">transpose() (built-in function)</a>
+  </dt>
+
+  </dl></td>
+</tr></table>
+
+<h2 id="U">U</h2>
+<table style="width: 100%" class="indextable genindextable"><tr>
+  <td style="width: 33%" valign="top"><dl>
+      
+  <dt><a href="operations.html#u">u() (built-in function)</a>
+  </dt>
+
+  </dl></td>
+  <td style="width: 33%" valign="top"><dl>
+      
+  <dt><a href="operations.html#unproject">unproject() (built-in function)</a>
+  </dt>
+
+  </dl></td>
+</tr></table>
+
+<h2 id="V">V</h2>
+<table style="width: 100%" class="indextable genindextable"><tr>
+  <td style="width: 33%" valign="top"><dl>
+      
+  <dt><a href="operations.html#v">v() (built-in function)</a>
+  </dt>
+
+  </dl></td>
+  <td style="width: 33%" valign="top"><dl>
+      
+  <dt><a href="types.html#Vector">Vector() (class)</a>, <a href="types.html#Vector">[1]</a>
+  </dt>
+
+  </dl></td>
+</tr></table>
+
+<h2 id="W">W</h2>
+<table style="width: 100%" class="indextable genindextable"><tr>
+  <td style="width: 33%" valign="top"><dl>
+      
+  <dt><a href="operations.html#w">w() (built-in function)</a>
+  </dt>
+
+  </dl></td>
+</tr></table>
+
+<h2 id="X">X</h2>
+<table style="width: 100%" class="indextable genindextable"><tr>
+  <td style="width: 33%" valign="top"><dl>
+      
+  <dt><a href="operations.html#x">x() (built-in function)</a>, <a href="operations.html#x">[1]</a>, <a href="operations.html#x">[2]</a>
+  </dt>
+
+  </dl></td>
+</tr></table>
+
+<h2 id="Y">Y</h2>
+<table style="width: 100%" class="indextable genindextable"><tr>
+  <td style="width: 33%" valign="top"><dl>
+      
+  <dt><a href="operations.html#y">y() (built-in function)</a>, <a href="operations.html#y">[1]</a>, <a href="operations.html#y">[2]</a>
+  </dt>
+
+  </dl></td>
+</tr></table>
+
+<h2 id="Z">Z</h2>
+<table style="width: 100%" class="indextable genindextable"><tr>
+  <td style="width: 33%" valign="top"><dl>
+      
+  <dt><a href="operations.html#z">z() (built-in function)</a>, <a href="operations.html#z">[1]</a>
+  </dt>
+
+  </dl></td>
+  <td style="width: 33%" valign="top"><dl>
+      
+  <dt><a href="operations.html#zero">zero() (built-in function)</a>, <a href="operations.html#zero">[1]</a>
+  </dt>
+
+  </dl></td>
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docs/_build/html/index.html

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+
+
+<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN"
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+<h1>MathJS documentation!<a class="headerlink" href="#mathjs-documentation" title="Permalink to this headline">¶</a></h1>
+<p>MathJS is a math and geometry library for JavaScript. You will need a JS engine that supports Typed Arrays.</p>
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docs/_build/html/search.html

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+
+
+<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN"
+  "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
+
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docs/_build/html/searchindex.js

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docs/_build/html/types.html

@@ -0,0 +1,281 @@
+
+
+<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN"
+  "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
+
+
+<html xmlns="http://www.w3.org/1999/xhtml">
+  <head>
+    <meta http-equiv="Content-Type" content="text/html; charset=utf-8" />
+    
+    <title>Types &mdash; MathJS 0.0.1 documentation</title>
+    
+    <link rel="stylesheet" href="_static/default.css" type="text/css" />
+    <link rel="stylesheet" href="_static/pygments.css" type="text/css" />
+    
+    <script type="text/javascript">
+      var DOCUMENTATION_OPTIONS = {
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+        COLLAPSE_INDEX: false,
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+        HAS_SOURCE:  true
+      };
+    </script>
+    <script type="text/javascript" src="_static/jquery.js"></script>
+    <script type="text/javascript" src="_static/underscore.js"></script>
+    <script type="text/javascript" src="_static/doctools.js"></script>
+    <link rel="top" title="MathJS 0.0.1 documentation" href="index.html" />
+    <link rel="next" title="Operations" href="operations.html" />
+    <link rel="prev" title="Conventions" href="conventions.html" /> 
+  </head>
+  <body>
+    <div class="related">
+      <h3>Navigation</h3>
+      <ul>
+        <li class="right" style="margin-right: 10px">
+          <a href="genindex.html" title="General Index"
+             accesskey="I">index</a></li>
+        <li class="right" >
+          <a href="operations.html" title="Operations"
+             accesskey="N">next</a> |</li>
+        <li class="right" >
+          <a href="conventions.html" title="Conventions"
+             accesskey="P">previous</a> |</li>
+        <li><a href="index.html">MathJS 0.0.1 documentation</a> &raquo;</li> 
+      </ul>
+    </div>  
+
+    <div class="document">
+      <div class="documentwrapper">
+        <div class="bodywrapper">
+          <div class="body">
+            
+  <div class="section" id="types">
+<h1>Types<a class="headerlink" href="#types" title="Permalink to this headline">¶</a></h1>
+<div class="section" id="matrix">
+<h2>Matrix<a class="headerlink" href="#matrix" title="Permalink to this headline">¶</a></h2>
+<p>Creates a new matrix.</p>
+<dl class="class">
+<dt id="Matrix">
+<em class="property">class </em><tt class="descname">Matrix</tt><big>(</big><em>r</em>, <em>c</em><big>)</big><a class="headerlink" href="#Matrix" title="Permalink to this definition">¶</a></dt>
+<dd><table class="docutils field-list" frame="void" rules="none">
+<col class="field-name" />
+<col class="field-body" />
+<tbody valign="top">
+<tr class="field-odd field"><th class="field-name">Arguments:</th><td class="field-body"><ul class="first last simple">
+<li><strong>r</strong> (<em>number</em>) &#8211; row dimension</li>
+<li><strong>c</strong> (<em>number</em>) &#8211; column dimension</li>
+</ul>
+</td>
+</tr>
+</tbody>
+</table>
+</dd></dl>
+
+<dl class="class">
+<dt>
+<em class="property">class </em><tt class="descname">Matrix</tt><big>(</big><em>values</em><big>)</big></dt>
+<dd><table class="docutils field-list" frame="void" rules="none">
+<col class="field-name" />
+<col class="field-body" />
+<tbody valign="top">
+<tr class="field-odd field"><th class="field-name">Arguments:</th><td class="field-body"><ul class="first last simple">
+<li><strong>values</strong> (<em>Array</em>) &#8211; an array of lists containing initial values, one for each matrix row</li>
+</ul>
+</td>
+</tr>
+</tbody>
+</table>
+</dd></dl>
+
+</div>
+<div class="section" id="vector">
+<h2>Vector<a class="headerlink" href="#vector" title="Permalink to this headline">¶</a></h2>
+<p>Creates a new column vector. A vector is represented by a single-column Matrix.</p>
+<dl class="class">
+<dt id="Vector">
+<em class="property">class </em><tt class="descname">Vector</tt><big>(</big><em>d</em><big>)</big><a class="headerlink" href="#Vector" title="Permalink to this definition">¶</a></dt>
+<dd><table class="docutils field-list" frame="void" rules="none">
+<col class="field-name" />
+<col class="field-body" />
+<tbody valign="top">
+<tr class="field-odd field"><th class="field-name">Arguments:</th><td class="field-body"><ul class="first last simple">
+<li><strong>d</strong> (<em>number</em>) &#8211; dimension</li>
+</ul>
+</td>
+</tr>
+</tbody>
+</table>
+</dd></dl>
+
+<dl class="class">
+<dt>
+<em class="property">class </em><tt class="descname">Vector</tt><big>(</big><em>values</em><big>)</big></dt>
+<dd><table class="docutils field-list" frame="void" rules="none">
+<col class="field-name" />
+<col class="field-body" />
+<tbody valign="top">
+<tr class="field-odd field"><th class="field-name">Arguments:</th><td class="field-body"><ul class="first last simple">
+<li><strong>values</strong> (<em>Array</em>) &#8211; an array of initial values</li>
+</ul>
+</td>
+</tr>
+</tbody>
+</table>
+</dd></dl>
+
+</div>
+<div class="section" id="transform">
+<h2>Transform<a class="headerlink" href="#transform" title="Permalink to this headline">¶</a></h2>
+<p>Creates a new affine transform Matrix. A transform is represented by a <tt class="docutils literal"><span class="pre">d+1</span></tt> square Matrix.</p>
+<dl class="class">
+<dt id="Transform">
+<em class="property">class </em><tt class="descname">Transform</tt><big>(</big><em>d</em><big>)</big><a class="headerlink" href="#Transform" title="Permalink to this definition">¶</a></dt>
+<dd><table class="docutils field-list" frame="void" rules="none">
+<col class="field-name" />
+<col class="field-body" />
+<tbody valign="top">
+<tr class="field-odd field"><th class="field-name">Arguments:</th><td class="field-body"><ul class="first last simple">
+<li><strong>d</strong> (<em>number</em>) &#8211; dimension</li>
+</ul>
+</td>
+</tr>
+</tbody>
+</table>
+</dd></dl>
+
+</div>
+<div class="section" id="quaternion">
+<h2>Quaternion<a class="headerlink" href="#quaternion" title="Permalink to this headline">¶</a></h2>
+<p>Creates a new quaternion. A quaternion is represented by a 4-dimensional Vector.</p>
+<dl class="class">
+<dt id="Quaternion">
+<em class="property">class </em><tt class="descname">Quaternion</tt><big>(</big><big>)</big><a class="headerlink" href="#Quaternion" title="Permalink to this definition">¶</a></dt>
+<dd></dd></dl>
+
+<dl class="class">
+<dt>
+<em class="property">class </em><tt class="descname">Quaternion</tt><big>(</big><em>values</em><big>)</big></dt>
+<dd><table class="docutils field-list" frame="void" rules="none">
+<col class="field-name" />
+<col class="field-body" />
+<tbody valign="top">
+<tr class="field-odd field"><th class="field-name">Arguments:</th><td class="field-body"><ul class="first last simple">
+<li><strong>values</strong> (<em>Array</em>) &#8211; an array of initial values</li>
+</ul>
+</td>
+</tr>
+</tbody>
+</table>
+</dd></dl>
+
+</div>
+<div class="section" id="frustum">
+<h2>Frustum<a class="headerlink" href="#frustum" title="Permalink to this headline">¶</a></h2>
+<p>Creates a new frustum.</p>
+<dl class="class">
+<dt id="Frustum">
+<em class="property">class </em><tt class="descname">Frustum</tt><big>(</big><em>left</em>, <em>right</em>, <em>bottom</em>, <em>top</em>, <em>near</em>, <em>far</em><big>)</big><a class="headerlink" href="#Frustum" title="Permalink to this definition">¶</a></dt>
+<dd></dd></dl>
+
+</div>
+<div class="section" id="perspective">
+<h2>Perspective<a class="headerlink" href="#perspective" title="Permalink to this headline">¶</a></h2>
+<p>Creates a new perspective projection matrix.</p>
+<dl class="class">
+<dt id="Perspective">
+<em class="property">class </em><tt class="descname">Perspective</tt><big>(</big><em>fovy</em>, <em>aspect</em>, <em>near</em>, <em>far</em><big>)</big><a class="headerlink" href="#Perspective" title="Permalink to this definition">¶</a></dt>
+<dd></dd></dl>
+
+</div>
+<div class="section" id="orthographic">
+<h2>Orthographic<a class="headerlink" href="#orthographic" title="Permalink to this headline">¶</a></h2>
+<p>Creates a new orthographic projection matrix.</p>
+<dl class="class">
+<dt id="Orthographic">
+<em class="property">class </em><tt class="descname">Orthographic</tt><big>(</big><em>left</em>, <em>right</em>, <em>bottom</em>, <em>top</em>, <em>near</em>, <em>far</em><big>)</big><a class="headerlink" href="#Orthographic" title="Permalink to this definition">¶</a></dt>
+<dd></dd></dl>
+
+</div>
+<div class="section" id="lookat">
+<h2>LookAt<a class="headerlink" href="#lookat" title="Permalink to this headline">¶</a></h2>
+<p>Creates a new look-at matrix.</p>
+<dl class="class">
+<dt id="LookAt">
+<em class="property">class </em><tt class="descname">LookAt</tt><big>(</big><em>eye</em>, <em>center</em>, <em>up</em><big>)</big><a class="headerlink" href="#LookAt" title="Permalink to this definition">¶</a></dt>
+<dd></dd></dl>
+
+</div>
+</div>
+
+
+          </div>
+        </div>
+      </div>
+      <div class="sphinxsidebar">
+        <div class="sphinxsidebarwrapper">
+  <h3><a href="index.html">Table Of Contents</a></h3>
+  <ul>
+<li><a class="reference internal" href="#">Types</a><ul>
+<li><a class="reference internal" href="#matrix">Matrix</a></li>
+<li><a class="reference internal" href="#vector">Vector</a></li>
+<li><a class="reference internal" href="#transform">Transform</a></li>
+<li><a class="reference internal" href="#quaternion">Quaternion</a></li>
+<li><a class="reference internal" href="#frustum">Frustum</a></li>
+<li><a class="reference internal" href="#perspective">Perspective</a></li>
+<li><a class="reference internal" href="#orthographic">Orthographic</a></li>
+<li><a class="reference internal" href="#lookat">LookAt</a></li>
+</ul>
+</li>
+</ul>
+
+  <h4>Previous topic</h4>
+  <p class="topless"><a href="conventions.html"
+                        title="previous chapter">Conventions</a></p>
+  <h4>Next topic</h4>
+  <p class="topless"><a href="operations.html"
+                        title="next chapter">Operations</a></p>
+  <h3>This Page</h3>
+  <ul class="this-page-menu">
+    <li><a href="_sources/types.txt"
+           rel="nofollow">Show Source</a></li>
+  </ul>
+<div id="searchbox" style="display: none">
+  <h3>Quick search</h3>
+    <form class="search" action="search.html" method="get">
+      <input type="text" name="q" />
+      <input type="submit" value="Go" />
+      <input type="hidden" name="check_keywords" value="yes" />
+      <input type="hidden" name="area" value="default" />
+    </form>
+    <p class="searchtip" style="font-size: 90%">
+    Enter search terms or a module, class or function name.
+    </p>
+</div>
+<script type="text/javascript">$('#searchbox').show(0);</script>
+        </div>
+      </div>
+      <div class="clearer"></div>
+    </div>
+    <div class="related">
+      <h3>Navigation</h3>
+      <ul>
+        <li class="right" style="margin-right: 10px">
+          <a href="genindex.html" title="General Index"
+             >index</a></li>
+        <li class="right" >
+          <a href="operations.html" title="Operations"
+             >next</a> |</li>
+        <li class="right" >
+          <a href="conventions.html" title="Conventions"
+             >previous</a> |</li>
+        <li><a href="index.html">MathJS 0.0.1 documentation</a> &raquo;</li> 
+      </ul>
+    </div>
+    <div class="footer">
+        &copy; Copyright 2012, Mozilla Foundation.
+      Created using <a href="http://sphinx.pocoo.org/">Sphinx</a> 1.1.3.
+    </div>
+  </body>
+</html>

docs/_build/html/types/overview.html

@@ -0,0 +1,281 @@
+
+
+<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN"
+  "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
+
+
+<html xmlns="http://www.w3.org/1999/xhtml">
+  <head>
+    <meta http-equiv="Content-Type" content="text/html; charset=utf-8" />
+    
+    <title>Types &mdash; MathJS 0.0.1 documentation</title>
+    
+    <link rel="stylesheet" href="../_static/default.css" type="text/css" />
+    <link rel="stylesheet" href="../_static/pygments.css" type="text/css" />
+    
+    <script type="text/javascript">
+      var DOCUMENTATION_OPTIONS = {
+        URL_ROOT:    '../',
+        VERSION:     '0.0.1',
+        COLLAPSE_INDEX: false,
+        FILE_SUFFIX: '.html',
+        HAS_SOURCE:  true
+      };
+    </script>
+    <script type="text/javascript" src="../_static/jquery.js"></script>
+    <script type="text/javascript" src="../_static/underscore.js"></script>
+    <script type="text/javascript" src="../_static/doctools.js"></script>
+    <link rel="top" title="MathJS 0.0.1 documentation" href="../index.html" />
+    <link rel="next" title="Operations" href="../operations/overview.html" />
+    <link rel="prev" title="Conventions" href="../conventions.html" /> 
+  </head>
+  <body>
+    <div class="related">
+      <h3>Navigation</h3>
+      <ul>
+        <li class="right" style="margin-right: 10px">
+          <a href="../genindex.html" title="General Index"
+             accesskey="I">index</a></li>
+        <li class="right" >
+          <a href="../operations/overview.html" title="Operations"
+             accesskey="N">next</a> |</li>
+        <li class="right" >
+          <a href="../conventions.html" title="Conventions"
+             accesskey="P">previous</a> |</li>
+        <li><a href="../index.html">MathJS 0.0.1 documentation</a> &raquo;</li> 
+      </ul>
+    </div>  
+
+    <div class="document">
+      <div class="documentwrapper">
+        <div class="bodywrapper">
+          <div class="body">
+            
+  <div class="section" id="types">
+<h1>Types<a class="headerlink" href="#types" title="Permalink to this headline">¶</a></h1>
+<div class="section" id="matrix">
+<h2>Matrix<a class="headerlink" href="#matrix" title="Permalink to this headline">¶</a></h2>
+<p>Creates a new matrix.</p>
+<dl class="class">
+<dt id="Matrix">
+<em class="property">class </em><tt class="descname">Matrix</tt><big>(</big><em>r</em>, <em>c</em><big>)</big><a class="headerlink" href="#Matrix" title="Permalink to this definition">¶</a></dt>
+<dd><table class="docutils field-list" frame="void" rules="none">
+<col class="field-name" />
+<col class="field-body" />
+<tbody valign="top">
+<tr class="field-odd field"><th class="field-name">Arguments:</th><td class="field-body"><ul class="first last simple">
+<li><strong>r</strong> (<em>number</em>) &#8211; row dimension</li>
+<li><strong>c</strong> (<em>number</em>) &#8211; column dimension</li>
+</ul>
+</td>
+</tr>
+</tbody>
+</table>
+</dd></dl>
+
+<dl class="class">
+<dt>
+<em class="property">class </em><tt class="descname">Matrix</tt><big>(</big><em>values</em><big>)</big></dt>
+<dd><table class="docutils field-list" frame="void" rules="none">
+<col class="field-name" />
+<col class="field-body" />
+<tbody valign="top">
+<tr class="field-odd field"><th class="field-name">Arguments:</th><td class="field-body"><ul class="first last simple">
+<li><strong>values</strong> (<em>Array</em>) &#8211; an array of lists containing initial values, one for each matrix row</li>
+</ul>
+</td>
+</tr>
+</tbody>
+</table>
+</dd></dl>
+
+</div>
+<div class="section" id="vector">
+<h2>Vector<a class="headerlink" href="#vector" title="Permalink to this headline">¶</a></h2>
+<p>Creates a new column vector. A vector is represented by a single-column Matrix.</p>
+<dl class="class">
+<dt id="Vector">
+<em class="property">class </em><tt class="descname">Vector</tt><big>(</big><em>d</em><big>)</big><a class="headerlink" href="#Vector" title="Permalink to this definition">¶</a></dt>
+<dd><table class="docutils field-list" frame="void" rules="none">
+<col class="field-name" />
+<col class="field-body" />
+<tbody valign="top">
+<tr class="field-odd field"><th class="field-name">Arguments:</th><td class="field-body"><ul class="first last simple">
+<li><strong>d</strong> (<em>number</em>) &#8211; dimension</li>
+</ul>
+</td>
+</tr>
+</tbody>
+</table>
+</dd></dl>
+
+<dl class="class">
+<dt>
+<em class="property">class </em><tt class="descname">Vector</tt><big>(</big><em>values</em><big>)</big></dt>
+<dd><table class="docutils field-list" frame="void" rules="none">
+<col class="field-name" />
+<col class="field-body" />
+<tbody valign="top">
+<tr class="field-odd field"><th class="field-name">Arguments:</th><td class="field-body"><ul class="first last simple">
+<li><strong>values</strong> (<em>Array</em>) &#8211; an array of initial values</li>
+</ul>
+</td>
+</tr>
+</tbody>
+</table>
+</dd></dl>
+
+</div>
+<div class="section" id="transform">
+<h2>Transform<a class="headerlink" href="#transform" title="Permalink to this headline">¶</a></h2>
+<p>Creates a new affine transform Matrix. A transform is represented by a <tt class="docutils literal"><span class="pre">d+1</span></tt> square Matrix.</p>
+<dl class="class">
+<dt id="Transform">
+<em class="property">class </em><tt class="descname">Transform</tt><big>(</big><em>d</em><big>)</big><a class="headerlink" href="#Transform" title="Permalink to this definition">¶</a></dt>
+<dd><table class="docutils field-list" frame="void" rules="none">
+<col class="field-name" />
+<col class="field-body" />
+<tbody valign="top">
+<tr class="field-odd field"><th class="field-name">Arguments:</th><td class="field-body"><ul class="first last simple">
+<li><strong>d</strong> (<em>number</em>) &#8211; dimension</li>
+</ul>
+</td>
+</tr>
+</tbody>
+</table>
+</dd></dl>
+
+</div>
+<div class="section" id="quaternion">
+<h2>Quaternion<a class="headerlink" href="#quaternion" title="Permalink to this headline">¶</a></h2>
+<p>Creates a new quaternion. A quaternion is represented by a 4-dimensional Vector.</p>
+<dl class="class">
+<dt id="Quaternion">
+<em class="property">class </em><tt class="descname">Quaternion</tt><big>(</big><big>)</big><a class="headerlink" href="#Quaternion" title="Permalink to this definition">¶</a></dt>
+<dd></dd></dl>
+
+<dl class="class">
+<dt>
+<em class="property">class </em><tt class="descname">Quaternion</tt><big>(</big><em>values</em><big>)</big></dt>
+<dd><table class="docutils field-list" frame="void" rules="none">
+<col class="field-name" />
+<col class="field-body" />
+<tbody valign="top">
+<tr class="field-odd field"><th class="field-name">Arguments:</th><td class="field-body"><ul class="first last simple">
+<li><strong>values</strong> (<em>Array</em>) &#8211; an array of initial values</li>
+</ul>
+</td>
+</tr>
+</tbody>
+</table>
+</dd></dl>
+
+</div>
+<div class="section" id="frustum">
+<h2>Frustum<a class="headerlink" href="#frustum" title="Permalink to this headline">¶</a></h2>
+<p>Creates a new frustum.</p>
+<dl class="class">
+<dt id="Frustum">
+<em class="property">class </em><tt class="descname">Frustum</tt><big>(</big><em>left</em>, <em>right</em>, <em>bottom</em>, <em>top</em>, <em>near</em>, <em>far</em><big>)</big><a class="headerlink" href="#Frustum" title="Permalink to this definition">¶</a></dt>
+<dd></dd></dl>
+
+</div>
+<div class="section" id="perspective">
+<h2>Perspective<a class="headerlink" href="#perspective" title="Permalink to this headline">¶</a></h2>
+<p>Creates a new perspective projection matrix.</p>
+<dl class="class">
+<dt id="Perspective">
+<em class="property">class </em><tt class="descname">Perspective</tt><big>(</big><em>fovy</em>, <em>aspect</em>, <em>near</em>, <em>far</em><big>)</big><a class="headerlink" href="#Perspective" title="Permalink to this definition">¶</a></dt>
+<dd></dd></dl>
+
+</div>
+<div class="section" id="orthographic">
+<h2>Orthographic<a class="headerlink" href="#orthographic" title="Permalink to this headline">¶</a></h2>
+<p>Creates a new orthographic projection matrix.</p>
+<dl class="class">
+<dt id="Orthographic">
+<em class="property">class </em><tt class="descname">Orthographic</tt><big>(</big><em>left</em>, <em>right</em>, <em>bottom</em>, <em>top</em>, <em>near</em>, <em>far</em><big>)</big><a class="headerlink" href="#Orthographic" title="Permalink to this definition">¶</a></dt>
+<dd></dd></dl>
+
+</div>
+<div class="section" id="lookat">
+<h2>LookAt<a class="headerlink" href="#lookat" title="Permalink to this headline">¶</a></h2>
+<p>Creates a new look-at matrix.</p>
+<dl class="class">
+<dt id="LookAt">
+<em class="property">class </em><tt class="descname">LookAt</tt><big>(</big><em>eye</em>, <em>center</em>, <em>up</em><big>)</big><a class="headerlink" href="#LookAt" title="Permalink to this definition">¶</a></dt>
+<dd></dd></dl>
+
+</div>
+</div>
+
+
+          </div>
+        </div>
+      </div>
+      <div class="sphinxsidebar">
+        <div class="sphinxsidebarwrapper">
+  <h3><a href="../index.html">Table Of Contents</a></h3>
+  <ul>
+<li><a class="reference internal" href="#">Types</a><ul>
+<li><a class="reference internal" href="#matrix">Matrix</a></li>
+<li><a class="reference internal" href="#vector">Vector</a></li>
+<li><a class="reference internal" href="#transform">Transform</a></li>
+<li><a class="reference internal" href="#quaternion">Quaternion</a></li>
+<li><a class="reference internal" href="#frustum">Frustum</a></li>
+<li><a class="reference internal" href="#perspective">Perspective</a></li>
+<li><a class="reference internal" href="#orthographic">Orthographic</a></li>
+<li><a class="reference internal" href="#lookat">LookAt</a></li>
+</ul>
+</li>
+</ul>
+
+  <h4>Previous topic</h4>
+  <p class="topless"><a href="../conventions.html"
+                        title="previous chapter">Conventions</a></p>
+  <h4>Next topic</h4>
+  <p class="topless"><a href="../operations/overview.html"
+                        title="next chapter">Operations</a></p>
+  <h3>This Page</h3>
+  <ul class="this-page-menu">
+    <li><a href="../_sources/types/overview.txt"
+           rel="nofollow">Show Source</a></li>
+  </ul>
+<div id="searchbox" style="display: none">
+  <h3>Quick search</h3>
+    <form class="search" action="../search.html" method="get">
+      <input type="text" name="q" />
+      <input type="submit" value="Go" />
+      <input type="hidden" name="check_keywords" value="yes" />
+      <input type="hidden" name="area" value="default" />
+    </form>
+    <p class="searchtip" style="font-size: 90%">
+    Enter search terms or a module, class or function name.
+    </p>
+</div>
+<script type="text/javascript">$('#searchbox').show(0);</script>
+        </div>
+      </div>
+      <div class="clearer"></div>
+    </div>
+    <div class="related">
+      <h3>Navigation</h3>
+      <ul>
+        <li class="right" style="margin-right: 10px">
+          <a href="../genindex.html" title="General Index"
+             >index</a></li>
+        <li class="right" >
+          <a href="../operations/overview.html" title="Operations"
+             >next</a> |</li>
+        <li class="right" >
+          <a href="../conventions.html" title="Conventions"
+             >previous</a> |</li>
+        <li><a href="../index.html">MathJS 0.0.1 documentation</a> &raquo;</li> 
+      </ul>
+    </div>
+    <div class="footer">
+        &copy; Copyright 2012, Mozilla Foundation.
+      Created using <a href="http://sphinx.pocoo.org/">Sphinx</a> 1.1.3.
+    </div>
+  </body>
+</html>

docs/conf.py

@@ -0,0 +1,216 @@
+# -*- coding: utf-8 -*-
+#
+# Gladius documentation build configuration file, created by
+# sphinx-quickstart on Sun Jun 10 18:42:56 2012.
+#
+# This file is execfile()d with the current directory set to its containing dir.
+#
+# Note that not all possible configuration values are present in this
+# autogenerated file.
+#
+# All configuration values have a default; values that are commented out
+# serve to show the default.
+
+import sys, os
+
+# If extensions (or modules to document with autodoc) are in another directory,
+# add these directories to sys.path here. If the directory is relative to the
+# documentation root, use os.path.abspath to make it absolute, like shown here.
+#sys.path.insert(0, os.path.abspath('.'))
+
+# -- General configuration -----------------------------------------------------
+
+# If your documentation needs a minimal Sphinx version, state it here.
+#needs_sphinx = '1.0'
+
+# Add any Sphinx extension module names here, as strings. They can be extensions
+# coming with Sphinx (named 'sphinx.ext.*') or your custom ones.
+extensions = []
+
+# Add any paths that contain templates here, relative to this directory.
+templates_path = ['_templates']
+
+# The suffix of source filenames.
+source_suffix = '.rst'
+
+# The encoding of source files.
+#source_encoding = 'utf-8-sig'
+
+# The master toctree document.
+master_doc = 'index'
+
+# General information about the project.
+project = u'IDBFS'
+copyright = u'2012, Mozilla Foundation'
+
+# The version info for the project you're documenting, acts as replacement for
+# |version| and |release|, also used in various other places throughout the
+# built documents.
+#
+# The short X.Y version.
+version = '0.0'
+# The full version, including alpha/beta/rc tags.
+release = '0.0.1'
+
+# The language for content autogenerated by Sphinx. Refer to documentation
+# for a list of supported languages.
+#language = None
+
+# There are two options for replacing |today|: either, you set today to some
+# non-false value, then it is used:
+#today = ''
+# Else, today_fmt is used as the format for a strftime call.
+#today_fmt = '%B %d, %Y'
+
+# List of patterns, relative to source directory, that match files and
+# directories to ignore when looking for source files.
+exclude_patterns = ['_build']
+
+# The reST default role (used for this markup: `text`) to use for all documents.
+#default_role = None
+
+# If true, '()' will be appended to :func: etc. cross-reference text.
+#add_function_parentheses = True
+
+# If true, the current module name will be prepended to all description
+# unit titles (such as .. function::).
+#add_module_names = True
+
+# If true, sectionauthor and moduleauthor directives will be shown in the
+# output. They are ignored by default.
+#show_authors = False
+
+# The name of the Pygments (syntax highlighting) style to use.
+pygments_style = 'sphinx'
+
+# A list of ignored prefixes for module index sorting.
+#modindex_common_prefix = []
+
+
+# -- Options for HTML output ---------------------------------------------------
+
+# The theme to use for HTML and HTML Help pages.  See the documentation for
+# a list of builtin themes.
+html_theme = 'default'
+
+# Theme options are theme-specific and customize the look and feel of a theme
+# further.  For a list of options available for each theme, see the
+# documentation.
+#html_theme_options = {}
+
+# Add any paths that contain custom themes here, relative to this directory.
+#html_theme_path = []
+
+# The name for this set of Sphinx documents.  If None, it defaults to
+# "<project> v<release> documentation".
+#html_title = None
+
+# A shorter title for the navigation bar.  Default is the same as html_title.
+#html_short_title = None
+
+# The name of an image file (relative to this directory) to place at the top
+# of the sidebar.
+#html_logo = None
+
+# The name of an image file (within the static path) to use as favicon of the
+# docs.  This file should be a Windows icon file (.ico) being 16x16 or 32x32
+# pixels large.
+#html_favicon = None
+
+# Add any paths that contain custom static files (such as style sheets) here,
+# relative to this directory. They are copied after the builtin static files,
+# so a file named "default.css" will overwrite the builtin "default.css".
+#html_static_path = ['_static']
+
+# If not '', a 'Last updated on:' timestamp is inserted at every page bottom,
+# using the given strftime format.
+#html_last_updated_fmt = '%b %d, %Y'
+
+# If true, SmartyPants will be used to convert quotes and dashes to
+# typographically correct entities.
+#html_use_smartypants = True
+
+# Custom sidebar templates, maps document names to template names.
+#html_sidebars = {}
+
+# Additional templates that should be rendered to pages, maps page names to
+# template names.
+#html_additional_pages = {}
+
+# If false, no module index is generated.
+#html_domain_indices = True
+
+# If false, no index is generated.
+#html_use_index = True
+
+# If true, the index is split into individual pages for each letter.
+#html_split_index = False
+
+# If true, links to the reST sources are added to the pages.
+#html_show_sourcelink = True
+
+# If true, "Created using Sphinx" is shown in the HTML footer. Default is True.
+#html_show_sphinx = True
+
+# If true, "(C) Copyright ..." is shown in the HTML footer. Default is True.
+#html_show_copyright = True
+
+# If true, an OpenSearch description file will be output, and all pages will
+# contain a <link> tag referring to it.  The value of this option must be the
+# base URL from which the finished HTML is served.
+#html_use_opensearch = ''
+
+# This is the file name suffix for HTML files (e.g. ".xhtml").
+#html_file_suffix = None
+
+# Output file base name for HTML help builder.
+htmlhelp_basename = 'IDBFSDoc'
+
+
+# -- Options for LaTeX output --------------------------------------------------
+
+# The paper size ('letter' or 'a4').
+#latex_paper_size = 'letter'
+
+# The font size ('10pt', '11pt' or '12pt').
+#latex_font_size = '10pt'
+
+# Grouping the document tree into LaTeX files. List of tuples
+# (source start file, target name, title, author, documentclass [howto/manual]).
+latex_documents = [
+  ('index', 'IDBFS.tex', u'IDBFS Documentation',
+   u'Mozilla Foundation', 'manual'),
+]
+
+# The name of an image file (relative to this directory) to place at the top of
+# the title page.
+#latex_logo = None
+
+# For "manual" documents, if this is true, then toplevel headings are parts,
+# not chapters.
+#latex_use_parts = False
+
+# If true, show page references after internal links.
+#latex_show_pagerefs = False
+
+# If true, show URL addresses after external links.
+#latex_show_urls = False
+
+# Additional stuff for the LaTeX preamble.
+#latex_preamble = ''
+
+# Documents to append as an appendix to all manuals.
+#latex_appendices = []
+
+# If false, no module index is generated.
+#latex_domain_indices = True
+
+
+# -- Options for manual page output --------------------------------------------
+
+# One entry per manual page. List of tuples
+# (source start file, name, description, authors, manual section).
+man_pages = [
+    ('index', 'idbfs', u'IDBFS Documentation',
+     [u'Mozilla Foundation'], 1)
+]

docs/idbfs.rst

@@ -0,0 +1,10 @@
+IDBFS
+==========
+
+.. js:function:: mount(name, flags, callback)
+
+  :param string name: name of the file system to mount
+  :param string flags: comma-separated list of flags
+  :param function callback: called when mount completes
+
+.. js:function:: umount(name)

docs/index.rst

@@ -0,0 +1,20 @@
+.. Gladius documentation master file, created by
+   sphinx-quickstart on Sun Jun 10 18:42:56 2012.
+   You can adapt this file completely to your liking, but it should at least
+   contain the root `toctree` directive.
+
+MathJS documentation!
+=====================
+
+MathJS is a math and geometry library for JavaScript. You will need a JS engine that supports Typed Arrays.
+
+.. toctree::
+   :maxdepth: 1
+
+   IDBFS
+   FileSystem
+   FileDescriptor
+
+* :ref:`genindex`
+* :ref:`search`
+

docs/make.bat

@@ -0,0 +1,170 @@
+@ECHO OFF
+
+REM Command file for Sphinx documentation
+
+if "%SPHINXBUILD%" == "" (
+	set SPHINXBUILD=sphinx-build
+)
+set BUILDDIR=_build
+set ALLSPHINXOPTS=-d %BUILDDIR%/doctrees %SPHINXOPTS% .
+if NOT "%PAPER%" == "" (
+	set ALLSPHINXOPTS=-D latex_paper_size=%PAPER% %ALLSPHINXOPTS%
+)
+
+if "%1" == "" goto help
+
+if "%1" == "help" (
+	:help
+	echo.Please use `make ^<target^>` where ^<target^> is one of
+	echo.  html       to make standalone HTML files
+	echo.  dirhtml    to make HTML files named index.html in directories
+	echo.  singlehtml to make a single large HTML file
+	echo.  pickle     to make pickle files
+	echo.  json       to make JSON files
+	echo.  htmlhelp   to make HTML files and a HTML help project
+	echo.  qthelp     to make HTML files and a qthelp project
+	echo.  devhelp    to make HTML files and a Devhelp project
+	echo.  epub       to make an epub
+	echo.  latex      to make LaTeX files, you can set PAPER=a4 or PAPER=letter
+	echo.  text       to make text files
+	echo.  man        to make manual pages
+	echo.  changes    to make an overview over all changed/added/deprecated items
+	echo.  linkcheck  to check all external links for integrity
+	echo.  doctest    to run all doctests embedded in the documentation if enabled
+	goto end
+)
+
+if "%1" == "clean" (
+	for /d %%i in (%BUILDDIR%\*) do rmdir /q /s %%i
+	del /q /s %BUILDDIR%\*
+	goto end
+)
+
+if "%1" == "html" (
+	%SPHINXBUILD% -b html %ALLSPHINXOPTS% %BUILDDIR%/html
+	if errorlevel 1 exit /b 1
+	echo.
+	echo.Build finished. The HTML pages are in %BUILDDIR%/html.
+	goto end
+)
+
+if "%1" == "dirhtml" (
+	%SPHINXBUILD% -b dirhtml %ALLSPHINXOPTS% %BUILDDIR%/dirhtml
+	if errorlevel 1 exit /b 1
+	echo.
+	echo.Build finished. The HTML pages are in %BUILDDIR%/dirhtml.
+	goto end
+)
+
+if "%1" == "singlehtml" (
+	%SPHINXBUILD% -b singlehtml %ALLSPHINXOPTS% %BUILDDIR%/singlehtml
+	if errorlevel 1 exit /b 1
+	echo.
+	echo.Build finished. The HTML pages are in %BUILDDIR%/singlehtml.
+	goto end
+)
+
+if "%1" == "pickle" (
+	%SPHINXBUILD% -b pickle %ALLSPHINXOPTS% %BUILDDIR%/pickle
+	if errorlevel 1 exit /b 1
+	echo.
+	echo.Build finished; now you can process the pickle files.
+	goto end
+)
+
+if "%1" == "json" (
+	%SPHINXBUILD% -b json %ALLSPHINXOPTS% %BUILDDIR%/json
+	if errorlevel 1 exit /b 1
+	echo.
+	echo.Build finished; now you can process the JSON files.
+	goto end
+)
+
+if "%1" == "htmlhelp" (
+	%SPHINXBUILD% -b htmlhelp %ALLSPHINXOPTS% %BUILDDIR%/htmlhelp
+	if errorlevel 1 exit /b 1
+	echo.
+	echo.Build finished; now you can run HTML Help Workshop with the ^
+.hhp project file in %BUILDDIR%/htmlhelp.
+	goto end
+)
+
+if "%1" == "qthelp" (
+	%SPHINXBUILD% -b qthelp %ALLSPHINXOPTS% %BUILDDIR%/qthelp
+	if errorlevel 1 exit /b 1
+	echo.
+	echo.Build finished; now you can run "qcollectiongenerator" with the ^
+.qhcp project file in %BUILDDIR%/qthelp, like this:
+	echo.^> qcollectiongenerator %BUILDDIR%\qthelp\Gladius.qhcp
+	echo.To view the help file:
+	echo.^> assistant -collectionFile %BUILDDIR%\qthelp\Gladius.ghc
+	goto end
+)
+
+if "%1" == "devhelp" (
+	%SPHINXBUILD% -b devhelp %ALLSPHINXOPTS% %BUILDDIR%/devhelp
+	if errorlevel 1 exit /b 1
+	echo.
+	echo.Build finished.
+	goto end
+)
+
+if "%1" == "epub" (
+	%SPHINXBUILD% -b epub %ALLSPHINXOPTS% %BUILDDIR%/epub
+	if errorlevel 1 exit /b 1
+	echo.
+	echo.Build finished. The epub file is in %BUILDDIR%/epub.
+	goto end
+)
+
+if "%1" == "latex" (
+	%SPHINXBUILD% -b latex %ALLSPHINXOPTS% %BUILDDIR%/latex
+	if errorlevel 1 exit /b 1
+	echo.
+	echo.Build finished; the LaTeX files are in %BUILDDIR%/latex.
+	goto end
+)
+
+if "%1" == "text" (
+	%SPHINXBUILD% -b text %ALLSPHINXOPTS% %BUILDDIR%/text
+	if errorlevel 1 exit /b 1
+	echo.
+	echo.Build finished. The text files are in %BUILDDIR%/text.
+	goto end
+)
+
+if "%1" == "man" (
+	%SPHINXBUILD% -b man %ALLSPHINXOPTS% %BUILDDIR%/man
+	if errorlevel 1 exit /b 1
+	echo.
+	echo.Build finished. The manual pages are in %BUILDDIR%/man.
+	goto end
+)
+
+if "%1" == "changes" (
+	%SPHINXBUILD% -b changes %ALLSPHINXOPTS% %BUILDDIR%/changes
+	if errorlevel 1 exit /b 1
+	echo.
+	echo.The overview file is in %BUILDDIR%/changes.
+	goto end
+)
+
+if "%1" == "linkcheck" (
+	%SPHINXBUILD% -b linkcheck %ALLSPHINXOPTS% %BUILDDIR%/linkcheck
+	if errorlevel 1 exit /b 1
+	echo.
+	echo.Link check complete; look for any errors in the above output ^
+or in %BUILDDIR%/linkcheck/output.txt.
+	goto end
+)
+
+if "%1" == "doctest" (
+	%SPHINXBUILD% -b doctest %ALLSPHINXOPTS% %BUILDDIR%/doctest
+	if errorlevel 1 exit /b 1
+	echo.
+	echo.Testing of doctests in the sources finished, look at the ^
+results in %BUILDDIR%/doctest/output.txt.
+	goto end
+)
+
+:end

examples/idbfs-test.html

@@ -15,37 +15,16 @@ require.config({
   }
 });
 
-require(["src/filesystem"], function(IDBFS) {
+require(["src/fs"], function(IDBFS) {
 
-  IDBFS.mount("default", function(error, fs) {
-    fs.mkdir("/tmp", function(error) {
-      fs.open("/tmp/0", "CREATE", "RW", function(error, fd) {        
-
-        var writeBuffer = new Uint8Array([1, 2, 3, 4, 5, 6, 7, 8]);
-        fd.write(writeBuffer, function(error, bytes_written, buffer) {
-          if(!error) {
-            console.log("bytes written:", bytes_written);
-          }
-          fs.dump(document.getElementById("stdout"), function() {            
-            var readBuffer = new Uint8Array(8);
-            fd.seek(-bytes_written);
-            fd.read(readBuffer, function(error, bytes_read, buffer) {
-              if(!error) {
-                console.log("bytes read:", bytes_read);
-                console.log("buffer:", buffer);
-              }
-              fs.close(fd, function(error) {
-                fs.unlink("/tmp/0", function(error) {
-                  fs.dump(document.getElementById("stdout"));
-                });
-              });
-            });
-          }, true);          
-        });
-        
-      });
+  IDBFS.mount("default", "FORMAT", function(error, fs) {
+    if(error) {
+      console.error(error);
+      return;
+    }
+    fs.mkdir("/tmp", function() {
     });
-  }, IDBFS.FORMAT);
+  });
 
 });
 </script>

src/error.js

@@ -0,0 +1,76 @@
+/*
+Copyright (c) 2012, Alan Kligman
+All rights reserved.
+
+Redistribution and use in source and binary forms, with or without modification, are permitted provided that the following conditions are met:
+
+    Redistributions of source code must retain the above copyright notice, this list of conditions and the following disclaimer.
+    Redistributions in binary form must reproduce the above copyright notice, this list of conditions and the following disclaimer in the documentation and/or other materials provided with the distribution.
+    Neither the name of the Mozilla Foundation nor the names of its contributors may be used to endorse or promote products derived from this software without specific prior written permission.
+
+THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+*/
+
+define(function(require) {
+  // 'use strict';
+
+  function EPathExists(){ Error.apply(this, arguments); }
+  EPathExists.prototype = new Error();
+  EPathExists.prototype.name = "EPathExists";
+  EPathExists.prototype.constructor = EPathExists;
+
+  function EIsDirectory(){ Error.apply(this, arguments); }
+  EIsDirectory.prototype = new Error();
+  EIsDirectory.prototype.name = "EIsDirectory";
+  EIsDirectory.prototype.constructor = EIsDirectory;
+
+  function ENoEntry(){ Error.apply(this, arguments); }
+  ENoEntry.prototype = new Error();
+  ENoEntry.prototype.name = "ENoEntry";
+  ENoEntry.prototype.constructor = ENoEntry;
+
+  function EBusy(){ Error.apply(this, arguments); }
+  EBusy.prototype = new Error();
+  EBusy.prototype.name = "EBusy";
+  EBusy.prototype.constructor = EBusy;
+
+  function ENotEmpty(){ Error.apply(this, arguments); }
+  ENotEmpty.prototype = new Error();
+  ENotEmpty.prototype.name = "ENotEmpty";
+  ENotEmpty.prototype.constructor = ENotEmpty;
+
+  function ENotDirectory(){ Error.apply(this, arguments); }
+  ENotDirectory.prototype = new Error();
+  ENotDirectory.prototype.name = "NotADirectoryError";
+  ENotDirectory.prototype.constructor = ENotDirectory;
+
+  function EBadFileDescriptor(){ Error.apply(this, arguments); }
+  EBadFileDescriptor.prototype = new Error();
+  EBadFileDescriptor.prototype.name = "EBadFileDescriptor";
+  EBadFileDescriptor.prototype.constructor = EBadFileDescriptor;
+
+  function ENotImplemented(){ Error.apply(this, arguments); }
+  ENotImplemented.prototype = new Error();
+  ENotImplemented.prototype.name = "ENotImplemented";
+  ENotImplemented.prototype.constructor = ENotImplemented;
+
+  function ENotMounted(){ Error.apply(this, arguments); }
+  ENotMounted.prototype = new Error();
+  ENotMounted.prototype.name = "ENotMounted";
+  ENotMounted.prototype.constructor = ENotMounted;
+
+
+
+  return {
+    EPathExists: EPathExists,
+    EIsDirectory: EIsDirectory,
+    ENoEntry: ENoEntry,
+    EBusy: EBusy,
+    ENotEmpty: ENotEmpty,
+    ENotDirectory: ENotDirectory,
+    EBadFileDescriptor: EBadFileDescriptor,
+    ENotImplemented: ENotImplemented,
+    ENotMounted: ENotMounted
+  };
+
+});

src/filesystem.js

@@ -19,7 +19,6 @@ define(function(require) {
   var path = require("src/path");
 
   var indexedDB = window.indexedDB || window.mozIndexedDB || window.webkitIndexedDB || window.msIndexedDB;
-  var BlobBuilder = window.BlobBuilder || window.MozBlobBuilder || window.WebKitBlobBuilder;
 
   function guid() {
     return 'xxxxxxxx-xxxx-4xxx-yxxx-xxxxxxxxxxxx'.replace(/[xy]/g, function(c) {
@@ -50,6 +49,50 @@ define(function(require) {
     }
   }
 
+  function Data(handle, bytes) {
+    return {
+      handle: handle || guid(),
+      bytes: bytes || undefined
+    }
+  }
+
+  function File(handle, size, atime, ctime, mtime, nlinks, type, flags, data, xattrs) {
+    var now = Date.now();
+    return {
+      handle: handle || guid(),
+      size: size || 0,
+      atime: atime || now,
+      ctime: ctime || now,
+      mtime: mtime || now,
+      type: type || "application/octet-stream",
+      flags: flags || "",      
+      xattrs: xattrs || {},
+      data: data || guid()
+    }
+  }
+
+  function FileEntry(fullpath, file) {
+    return {
+      name: fullpath,
+      parent: path.dirname(fullpath),
+      file: file,
+      type: "application/file"
+    }
+  }
+
+  function DirectoryEntry(fullpath, atime, ctime, mtime, xattrs) {
+    var now = Date.now();
+    return {
+      name: fullpath,
+      parent: path.dirname(fullpath),
+      atime: atime || now,
+      ctime: ctime || now,
+      mtime: mtime || now,
+      xattrs: xattrs || {},
+      type: "application/directory"
+    }
+  }
+
   var METADATA_STORE_NAME = "metadata";
   var FILE_STORE_NAME = "files";  
   var NAME_INDEX = "name";
@@ -64,45 +107,7 @@ define(function(require) {
   var IDB_RO = "readonly";
   var IDB_RW = "readwrite";
 
-  function PathExistsError(){ Error.apply(this, arguments); }
-  PathExistsError.prototype = new Error();
-  PathExistsError.prototype.name = "PathExistsError";
-  PathExistsError.prototype.constructor = PathExistsError;
-
-  function IsDirectoryError(){ Error.apply(this, arguments); }
-  IsDirectoryError.prototype = new Error();
-  IsDirectoryError.prototype.name = "IsDirectoryError";
-  IsDirectoryError.prototype.constructor = IsDirectoryError;
-
-  function NoEntryError(){ Error.apply(this, arguments); }
-  NoEntryError.prototype = new Error();
-  NoEntryError.prototype.name = "NoEntryError";
-  NoEntryError.prototype.constructor = NoEntryError;
-
-  function BusyError(){ Error.apply(this, arguments); }
-  BusyError.prototype = new Error();
-  BusyError.prototype.name = "BusyError";
-  BusyError.prototype.constructor = BusyError;
-
-  function NotEmptyError(){ Error.apply(this, arguments); }
-  NotEmptyError.prototype = new Error();
-  NotEmptyError.prototype.name = "NotEmptyError";
-  NotEmptyError.prototype.constructor = NotEmptyError;
-
-  function NotDirectoryError(){ Error.apply(this, arguments); }
-  NotDirectoryError.prototype = new Error();
-  NotDirectoryError.prototype.name = "NotADirectoryError";
-  NotDirectoryError.prototype.constructor = NotDirectoryError;
-
-  function BadFileDescriptorError(){ Error.apply(this, arguments); }
-  BadFileDescriptorError.prototype = new Error();
-  BadFileDescriptorError.prototype.name = "BadFileDescriptorError";
-  BadFileDescriptorError.prototype.constructor = BadFileDescriptorError;
-
-  function NotImplementedError(){ Error.apply(this, arguments); }
-  NotImplementedError.prototype = new Error();
-  NotImplementedError.prototype.name = "NotImplementedError";
-  NotImplementedError.prototype.constructor = NotImplementedError;
+  
 
   function genericErrorHandler(callback) {
     return function(transaction, error) {
@@ -154,6 +159,7 @@ define(function(require) {
         if(!ofd.valid && !ofd.pending) {
           if(ofd.oncomplete && "function" === typeof ofd.oncomplete) {
             debug.info("close <--");
+            delete fds[descriptor];
             ofd.oncomplete.call();
           }
         }
@@ -293,12 +299,13 @@ define(function(require) {
     // Modes
     var OM_RO = "RO";
     var OM_RW = "RW";
-    function open(pathname, flags, mode, callback) {
+    function open(fullpath, flags, mode, callback) {
       debug.info("open -->");      
-      pathname = path.normalize(pathname);
+      fullpath = path.normalize(fullpath);
       transaction = db.transaction([METADATA_STORE_NAME], IDB_RW);
-      var store = transaction.objectStore(METADATA_STORE_NAME);
-      var nameIndex = store.index(NAME_INDEX);
+      var metaStore = transaction.objectStore(METADATA_STORE_NAME);
+      var fileStore = transaction.objectStore(FILE_STORE_NAME);
+      var nameIndex = metaStore.index(NAME_INDEX);
       var onerror = genericErrorHandler(callback);
 
       if(undefined === flags) {
@@ -307,30 +314,41 @@ define(function(require) {
         flags = [flags];
       }
 
-      var getRequest = nameIndex.get(pathname);
+      var getRequest = nameIndex.get(fullpath);
       getRequest.onsuccess = function(e) {
         var entry = e.target.result;
+        var file;
         if(!entry) {
           if(!_(flags).contains(OF_CREATE)) {
             onerror(transaction, new NoEntryError());
             return;
-          } else {
-            entry = makeFileEntry(pathname);
-            var createRequest = store.put(entry, pathname);
-            createRequest.onsuccess = complete;
-            createRequest.onerror = onerror.bind(null, transaction);
+          } else {            
+            file = new File();
+            entry = new FileEntry(fullpath, file.handle);
+            var createFileRequest = fileStore.put(file, file.handle);
+            createFileRequest.onsuccess = function(e) {
+              var createEntryRequest = fileStore.put(entry, fullpath);
+              createEntryRequest.onsuccess = complete;
+              createEntryRequest.onerror = onerror.bind(null, transaction);
+            };
+            createFileRequest.onerror = onerror.bind(null, transaction);            
           }
         } else {
-          if(entry["contenttype"] === MIME_DIRECTORY && mode === OM_RW) {
+          if(entry["type"] === MIME_DIRECTORY && mode === OM_RW) {
             onerror(transaction, new IsDirectoryError());
             return;
           } else {
-            complete();
+            var getFileRequest = fileStore.get(entry.file);
+            getFileRequest.onsuccess = function(e) {
+              file = e.target.result;
+              complete();
+            };
+            getFileRequest.onerror = onerror.bind(null, transaction);
           }
         }
         function complete() {
           var ofd;
-          ofd = new OpenFileDescription(pathname, entry, flags, mode);
+          ofd = new OpenFileDescription(fullpath, file, flags, mode);
           var fd = new FileDescriptor(ofd);
           debug.info("open <--");
           if(callback && "function" === typeof callback) {              
@@ -358,22 +376,22 @@ define(function(require) {
       }
     }
 
-    function mkdir(transaction, pathname, callback) {      
+    function mkdir(transaction, fullpath, callback) {      
       debug.info("mkdir -->");
-      pathname = path.normalize(pathname);
+      fullpath = path.normalize(fullpath);
       transaction = transaction || db.transaction([METADATA_STORE_NAME], IDB_RW);
       var store = transaction.objectStore(METADATA_STORE_NAME);
       var nameIndex = store.index(NAME_INDEX);
       var onerror = genericErrorHandler(callback);
 
-      var getRequest = nameIndex.get(pathname);
+      var getRequest = nameIndex.get(fullpath);
       getRequest.onsuccess = function(e) {
         var result = e.target.result;
         if(result) {
           onerror(null, new PathExistsError());
         } else {
-          var entry = makeDirectoryEntry(pathname, Date.now());
-          var directoryRequest = store.put(entry, pathname);
+          var entry = new DirectoryEntry(fullpath);
+          var directoryRequest = store.put(entry, fullpath);
           directoryRequest.onsuccess = function(e) {
             debug.info("mkdir <--");
             if(callback && "function" === typeof callback) {              
@@ -386,30 +404,30 @@ define(function(require) {
       getRequest.onerror = onerror.bind(null, transaction);
     }
 
-    function rmdir(pathname, callback) {
+    function rmdir(fullpath, callback) {
       debug.info("rmdir -->");
-      pathname = path.normalize(pathname);
+      fullpath = path.normalize(fullpath);
       transaction = db.transaction([METADATA_STORE_NAME, FILE_STORE_NAME], IDB_RW);
       var metaStore = transaction.objectStore(METADATA_STORE_NAME);
       var nameIndex = metaStore.index(NAME_INDEX);
       var parentIndex = metaStore.index(PARENT_INDEX);
       var onerror = genericErrorHandler(callback);
 
-      var getRequest = nameIndex.get(pathname);
+      var getRequest = nameIndex.get(fullpath);
       getRequest.onsuccess = function(e) {
         var result = e.target.result;
         if(!result) {
           onerror(transaction, new NoEntryError());
           return;
         } else {
-          var contentRequest = parentIndex.get(pathname);
+          var contentRequest = parentIndex.get(fullpath);
           contentRequest.onsuccess = function(e) {
             var result = e.target.result;
             if(result) {
-              onerror(transaction, new NotEntry());
+              onerror(transaction, new NotEmptyError());
               return;
             } else {
-              var removeRequest = metaStore.delete(pathname);
+              var removeRequest = metaStore.delete(fullpath);
               removeRequest.onsuccess = function(e) {
                 debug.info("rmdir <--");
                 if(callback && "function" === typeof callback) {              
@@ -425,15 +443,15 @@ define(function(require) {
       getRequest.onerror = onerror.bind(null, transaction);
     }
 
-    function stat(transaction, pathname, callback) {
+    function stat(transaction, fullpath, callback) {
       debug.info("stat -->");
-      pathname = path.normalize(pathname);
+      fullpath = path.normalize(fullpath);
       transaction = transaction || db.transaction([METADATA_STORE_NAME], IDB_RO);
       var store = transaction.objectStore(METADATA_STORE_NAME);
       var nameIndex = store.index(NAME_INDEX);
       var onerror = genericErrorHandler(callback);
 
-      var getRequest = nameIndex.get(pathname);
+      var getRequest = nameIndex.get(fullpath);
       getRequest.onsuccess = function(e) {        
         var result = e.target.result;
         if(!result) {
@@ -547,16 +565,14 @@ define(function(require) {
     this.dump = dump;
   }
 
-  function mount(name, callback, optFormat) {
+  function mount(name, flags, callback) {
     debug.info("mount -->");
-    optFormat = (IDBFS.FORMAT === optFormat) ? true : false;
+    indexedDB.deleteDatabase(name);
+    var format = _(flags).contains("FORMAT");
     var onerror = genericErrorHandler(callback);
     var openRequest = indexedDB.open(name);
     openRequest.onupgradeneeded = function(e) {
       var db = e.target.result;
-      if(db.objectStoreNames.contains(METADATA_STORE_NAME)) {
-        db.deleteObjectStore(METADATA_STORE_NAME);
-      }
       if(db.objectStoreNames.contains(FILE_STORE_NAME)) {
         db.deleteObjectStore(FILE_STORE_NAME);
       }
@@ -566,13 +582,13 @@ define(function(require) {
       metadata.createIndex(OBJECT_ID_INDEX, OBJECT_ID_INDEX_KEY_PATH, {unique: false});
       var files = db.createObjectStore(FILE_STORE_NAME);
 
-      optFormat = true;
+      format = true;
     };
     openRequest.onsuccess = function(e) {
       var db = e.target.result;
       var fs = new FileSystem(db);
 
-      if(optFormat) {
+      if(format) {
         var transaction = db.transaction([METADATA_STORE_NAME], IDB_RW);
         var store = transaction.objectStore(METADATA_STORE_NAME);
         debug.info("format -->");
@@ -608,9 +624,7 @@ define(function(require) {
   var IDBFS = {
     mount: mount,
     umount: undefined,
-    path: path,
-
-    FORMAT: "IDBFS_FORMAT"
+    path: path
   };
 
   return IDBFS;

src/fs.js

@@ -0,0 +1,312 @@
+/*
+Copyright (c) 2012, Alan Kligman
+All rights reserved.
+
+Redistribution and use in source and binary forms, with or without modification, are permitted provided that the following conditions are met:
+
+    Redistributions of source code must retain the above copyright notice, this list of conditions and the following disclaimer.
+    Redistributions in binary form must reproduce the above copyright notice, this list of conditions and the following disclaimer in the documentation and/or other materials provided with the distribution.
+    Neither the name of the Mozilla Foundation nor the names of its contributors may be used to endorse or promote products derived from this software without specific prior written permission.
+
+THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+*/
+
+define(function(require) {
+  // 'use strict';
+
+  var when = require("when");
+  var _ = require("lodash");
+  var path = require("src/path");
+  var guid = require("src/guid");
+
+  var indexedDB = window.indexedDB || window.mozIndexedDB || window.webkitIndexedDB || window.msIndexedDB;
+
+  var METADATA_STORE_NAME = "metadata";
+  var FILE_STORE_NAME = "files";  
+  var PARENT_INDEX = "parent";
+  var PARENT_INDEX_KEY_PATH = "parent";
+
+  var IDB_RO = "readonly";
+  var IDB_RW = "readwrite";
+
+  function parseFlags(flags) {
+    var i;
+    if(undefined === flags) {
+      return [];
+    } else if("string" === typeof flags) {
+      flags = flags.split(",");
+      for(i = 0, l = flags.length; i < l; ++ i) {
+        flags[i] = flags[i].trim().toUpperCase();
+      }
+      return flags;
+    }    
+  }
+
+  function runCallback(callback) {
+    if("function" === typeof callback) {
+      callback.apply(undefined, arguments);
+    }
+  }
+
+  function Data(handle, bytes) {
+    return {
+      handle: handle || guid(),
+      bytes: bytes || undefined
+    }
+  }
+
+  function File(handle, size, atime, ctime, mtime, nlinks, type, flags, data, xattrs) {
+    var now = Date.now();
+    return {
+      handle: handle || guid(),
+      size: size || 0,
+      atime: atime || now,
+      ctime: ctime || now,
+      mtime: mtime || now,
+      type: type || "application/octet-stream",
+      flags: flags || "",      
+      xattrs: xattrs || {},
+      data: data || guid()
+    }
+  }
+
+  var FILE_ENTRY_MIME_TYPE = "application/file-entry";
+  function FileEntry(fullpath, file) {
+    return {
+      name: fullpath,
+      parent: path.dirname(fullpath),
+      file: file,
+      type: FILE_ENTRY_MIME_TYPE
+    }
+  }
+
+  var DIRECTORY_ENTRY_MIME_TYPE = "application/directory-entry";
+  function DirectoryEntry(fullpath, atime, ctime, mtime, xattrs) {
+    var now = Date.now();
+    return {
+      name: fullpath,
+      parent: path.dirname(fullpath),
+      atime: atime || now,
+      ctime: ctime || now,
+      mtime: mtime || now,
+      xattrs: xattrs || {},
+      type: DIRECTORY_ENTRY_MIME_TYPE
+    }
+  }
+
+  function FileSystem(db) {
+    this._db = db;
+    this._deferred = when.defer();
+    this._deferred.resolve();
+    this._pending = 0;
+    this._mounted = true;
+
+    this.Context = FileSystemContext.bind(this);
+  }
+  FileSystem.prototype._request = function _request(transaction) {
+    var fs = this;
+    if(!fs._pending) {
+      fs._deferred = when.defer();
+    }
+    ++ fs._pending;
+    transaction.oncomplete = function(e) {
+      -- fs._pending;
+      if(!fs._pending) {
+        fs._deferred.resolve();
+      }
+    }
+  };
+  FileSystem.prototype.open = function open(path, flags, mode, callback) {
+
+  };
+  FileSystem.prototype.close = function close(descriptor, callback) {
+
+  };
+  FileSystem.prototype.mkdir = function mkdir(fullpath, callback, optTransaction) {
+    fullpath = path.normalize(fullpath);
+
+    var transaction = optTransaction || db.transaction([METADATA_STORE_NAME], IDB_RW);
+    this._request(transaction);
+
+    var metaStore = transaction.objectStore(METADATA_STORE_NAME);
+
+    var getRequest = metaStore.get(fullpath);
+    getRequest.onsuccess = function(e) {
+      var getResult = e.target.result;
+      if(getResult) {
+        handleError(transaction, new error.EPathExists());
+      } else {
+        var entry = new DirectoryEntry(fullpath);
+        var putRequest = metaStore.put(entry, fullpath);
+        putRequest.onsuccess = function(e) {
+          runCallback(undefined, callback);
+        };
+        putRequest.onerror = function(e) {
+        };
+      }
+    };
+    getRequest.onerror = function(e) {
+    }
+  };
+  FileSystem.prototype.rmdir = function rmdir(path, callback) {
+    fullpath = path.normalize(fullpath);
+
+    var transaction = optTransaction || db.transaction([METADATA_STORE_NAME], IDB_RW);
+    this._request(transaction);
+
+    var metaStore = transaction.objectStore(METADATA_STORE_NAME);
+    var parentIndex = metaStore.index(PARENT_INDEX);
+
+    var getRequest = metaStore.get(fullpath);
+    getRequest.onsuccess = function(e) {
+      var getResult = e.target.result;
+      if(!getResult) {
+        runCallback(callback, new error.ENoEntry());
+      } else {
+        var contentRequest = parentIndex.get(fullpath);
+        contentRequest.onsuccess = function(e) {
+          var contentResult = e.target.result;
+          if(contentResult) {
+            runCallback(callback, new error.ENotEmpty());
+          } else {
+            var removeRequest = metaStore.delete(fullpath);
+            removeRequest.onsuccess = function(e) {
+              runCallback(callback);
+            };
+            removeRequest.onerror = function(e) {
+
+            }
+          }
+        };
+        contentRequest.onerror = function(e) {
+
+        }
+      }
+    };
+    getRequest.onerror = function(e) {
+
+    }
+  };
+  FileSystem.prototype.stat = function stat(path, callback) {
+
+  };
+  FileSystem.prototype.link = function link(oldpath, newpath, callback) {
+
+  };
+  FileSystem.prototype.unlink = function unlink(path, callback) {
+
+  };
+
+  function FileSystemContext(fs, optCwd) {
+    this._fs = fs;
+    this._cwd = optCwd || "/";
+  }
+  FileSystemContext.prototype.chdir = function chdir(path) {
+
+  };
+  FileSystemContext.prototype.getcwd = function getcwd() {
+    return this._cwd;
+  };
+  FileSystemContext.prototype.open = function open(path, flags, mode, callback) {
+
+  };
+  FileSystemContext.prototype.close = function close(descriptor, callback) {
+
+  };
+  FileSystemContext.prototype.mkdir = function mkdir(path, callback) {
+
+  };
+  FileSystemContext.prototype.rmdir = function rmdir(path, callback) {
+
+  };
+  FileSystemContext.prototype.stat = function stat(path, callback) {
+
+  };
+  FileSystemContext.prototype.link = function link(oldpath, newpath, callback) {
+
+  };
+  FileSystemContext.prototype.unlink = function unlink(path, callback) {
+
+  };
+
+  function OpenFile(handle, flags, mode) {
+    this._pending = 0;
+    this._valid = true;
+    this._pointer = 0;
+    this._flags = flags;
+    this._mode = mode;
+  }
+
+  function FileDescriptor(openfile, flags) {
+    this._openfile = openfile;
+  }
+  FileDescriptor.prototype.seek = function seek(offset, whence) {
+
+  };
+  FileDescriptor.prototype.read = function read(buffer, callback) {
+
+  };
+  FileDescriptor.prototype.write = function write(buffer, callback) {
+
+  };
+
+  var MNT_FORMAT = "FORMAT";
+  function mount(name, flags, callback) {
+    flags = parseFlags(flags);
+    var format = _(flags).contains(MNT_FORMAT);
+
+    var openRequest = indexedDB.open(name);
+    openRequest.onupgradeneeded = function(e) {
+      var db = e.target.result;
+
+      if(db.objectStoreNames.contains(METADATA_STORE_NAME)) {
+        db.deleteObjectStore(METADATA_STORE_NAME);
+      }
+      if(db.objectStoreNames.contains(FILE_STORE_NAME)) {
+        db.deleteObjectStore(FILE_STORE_NAME);
+      }
+      var metadata = db.createObjectStore(METADATA_STORE_NAME);
+      var files = db.createObjectStore(FILE_STORE_NAME);
+      metadata.createIndex(PARENT_INDEX, PARENT_INDEX_KEY_PATH, {unique: false});
+
+      format = true;
+    };
+    openRequest.onsuccess = function(e) {
+      var db = e.target.result;
+      var fs = new FileSystem(db);
+
+      if(format) {
+        var transaction = db.transaction([METADATA_STORE_NAME], IDB_RW);
+        var metaStore = transaction.objectStore(METADATA_STORE_NAME);
+
+        var clearRequest = metaStore.clear();
+        clearRequest.onsuccess = function() {
+          fs.mkdir("/", function(error) {
+            if(error) {
+              runCallback(callback, error);
+            } else {
+              runCallback(callback, null, context);
+            }
+          }, transaction);
+        };
+        clearRequest.onerror = function(e) {
+        };
+      }
+    };
+    openRequest.onerror = function(e) {
+    }
+  }
+
+  function umount(fs, callback) {
+    fs._db.close();
+    fs._deferred.then(callback);
+  }
+
+  var IDBFS = {
+    mount: mount,
+    umount: umount
+  };
+
+  return IDBFS;
+
+});

src/guid.js

@@ -0,0 +1,17 @@
+if ( typeof define !== "function" ) {
+  var define = require( "amdefine" )( module );
+}
+
+define( function ( require ) {
+  "use strict";
+
+  function guid() {
+    return 'xxxxxxxx-xxxx-4xxx-yxxx-xxxxxxxxxxxx'.replace(/[xy]/g, function(c) {
+      var r = Math.random()*16|0, v = c == 'x' ? r : (r&0x3|0x8);
+      return v.toString(16);
+    }).toUpperCase();
+  }
+
+  return guid;
+
+});