Add labels to documentation sections

diff --git a/doc/index.rst b/doc/index.rst
index fee1edf..ce346f1 100644 (file)
--- a/doc/index.rst
+++ b/doc/index.rst
@@ -8,8 +8,8 @@ Integer Set Library (isl) is a C library for manipulating sets and relations of
 LinPy is a free software, licensed under the `GPLv3 license <http://www.gnu.org/licenses/gpl-3.0.txt>`_.
 Its source code is available `here <https://scm.cri.mines-paristech.fr/git/linpy.git>`_.
 
-To have an overview of LinPy's features, you may wish to consult the :ref:`tutorial` section.
-For a comprehensive description of its functionalities, see the :ref:`reference` section.
+To have an overview of LinPy's features, you may wish to read the :ref:`tutorial`.
+For a comprehensive description of its functionalities, please consult the :ref:`reference`.
 
 .. only:: html
 
@@ -22,6 +22,7 @@ For a comprehensive description of its functionalities, see the :ref:`reference`
     tutorial.rst
     reference.rst
 
+
 .. only:: html
 
     Indices and tables

diff --git a/doc/install.rst b/doc/install.rst
index f5c1c9e..2d7883b 100644 (file)
--- a/doc/install.rst
+++ b/doc/install.rst
@@ -4,6 +4,9 @@
 Installation
 ============
 
+
+.. _install_dep:
+
 Dependencies
 ------------
 
@@ -22,6 +25,9 @@ For Arch Linux, run::
 Apart from isl, there are two optional dependencies that will maximize the use of LinPy's functions: `SymPy <http://sympy.org/en/index.html>`_ and `matplotlib <http://matplotlib.org/>`_.
 Please consult the `SymPy download page <http://sympy.org/en/download.html>`_ and `matplotlib installation instructions <http://matplotlib.org/faq/installing_faq.html#how-to-install>`_ to install these libraries.
 
+
+.. _install_pip:
+
 Install Using pip
 -----------------
 
@@ -34,6 +40,7 @@ LinPy can be installed using pip with the command::
 
     sudo pip install linpy
 
+
 .. _install_source:
 
 Install From Source

diff --git a/doc/reference.rst b/doc/reference.rst
index 64c37c6..ae82aca 100644 (file)
--- a/doc/reference.rst
+++ b/doc/reference.rst
@@ -5,6 +5,8 @@ Module Reference
 ================
 
 
+.. _reference_symbols:
+
 Symbols
 -------
 
@@ -70,6 +72,8 @@ This is achieved using ``Dummy('x')``.
     True
 
 
+.. _reference_linexprs:
+
 Linear Expressions
 ------------------
 
@@ -230,6 +234,8 @@ They are implemented by the :class:`Rational` class, that inherits from both :cl
     See the documentation of :class:`fractions.Fraction` for more information and examples.
 
 
+.. _reference_polyhedra:
+
 Polyhedra
 ---------
 
@@ -305,6 +311,8 @@ This space can be unbounded.
     The universe polyhedron, whose set of constraints is always satisfiable, i.e. is empty.
 
 
+.. _reference_domains:
+
 Domains
 -------
 
@@ -487,6 +495,8 @@ Unlike polyhedra, domains allow exact computation of union, subtraction and comp
         Convert the domain to a sympy expression.
 
 
+.. _reference_operators:
+
 Comparison and Logic Operators
 ------------------------------
 
@@ -532,6 +542,8 @@ The following functions combine :class:`Polyhedron` or :class:`Domain` instances
     Create the complementary domain of the domain given in argument.
 
 
+.. _reference_geometry:
+
 Geometric Objects
 -----------------
 

diff --git a/doc/tutorial.rst b/doc/tutorial.rst
index 977b697..9b55a03 100644 (file)
--- a/doc/tutorial.rst
+++ b/doc/tutorial.rst
@@ -5,9 +5,11 @@ Tutorial
 ========
 
 This section a short introduction to some of LinPy's features.
-For a comprehensive description of its functionalities, please consult the :ref:`reference` section.
+For a comprehensive description of its functionalities, please consult the :ref:`reference`.
 
 
+.. _tutorial_polyhedra:
+
 Polyhedra
 ---------
 
@@ -57,6 +59,8 @@ True
 False
 
 
+.. _tutorial_domains:
+
 Domains
 -------
 
@@ -79,6 +83,8 @@ Or(And(Eq(x, 0), Ge(y, 0), Ge(-y + 2, 0)), And(Eq(y, 0), Ge(x - 1, 0), Ge(-x + 2
 Or(Ge(-x - 1, 0), Ge(x - 3, 0), And(Ge(x, 0), Ge(-x + 2, 0), Ge(-y - 1, 0)), And(Ge(x, 0), Ge(-x + 2, 0), Ge(y - 3, 0)))
 
 
+.. _tutorial_plot:
+
 Plotting
 --------