Documentation link fixes.

Fixing some Sphinx error messages.

5 files changed, 25 insertions, 18 deletions

diff --git a/docs/source/hardware/maple.rst b/docs/source/hardware/maple.rst
index 44848a7..f4fcaf4 100644
--- a/docs/source/hardware/maple.rst
+++ b/docs/source/hardware/maple.rst
@@ -313,6 +313,8 @@ Rev 3
 * **Pin 3 AIN missing**: Pin 3 is capable of analog input, but the
   corresponding "AIN" is missing from the Rev 3 silkscreen.
 
+.. _maple-rev3-bad-buttons:
+
 * **Bad/Sticky Buttons**: a number of Rev 3 boards sold in May-June 2010
   have questionable RESET and BUT buttons.
 
diff --git a/docs/source/lang/cpp/built-in-types.rst b/docs/source/lang/cpp/built-in-types.rst
index a7349e6..28e8cdc 100644
--- a/docs/source/lang/cpp/built-in-types.rst
+++ b/docs/source/lang/cpp/built-in-types.rst
@@ -41,55 +41,60 @@ Integral types
 
 .. cpp:type:: int8
 
-   Synonym for ``char``.
+   8-bit integer value.  Synonym for ``signed char``.
 
 .. cpp:type:: uint8
 
-   Synonym for ``unsigned char``.
+   8-bit unsigned integer value.  Synonym for ``unsigned char``.
+
+.. cpp:type:: byte
+
+   8-bit unsigned integer value.  Synonym for ``unsigned char``.
 
 .. cpp:type:: int16
 
-   Synonym for ``short``.
+   16-bit integer value.  Synonym for ``short``.
 
 .. cpp:type:: uint16
 
-   Synonym for ``unsigned short``.
+   16-bit unsigned integer value.  Synonym for ``unsigned short``.
 
 .. cpp:type:: int32
 
-   Synonym for ``int``.
+   32-bit integer value.  Synonym for ``int``.
 
 .. cpp:type:: uint32
 
-   Synonym for ``unsigned int``
+   Unsigned 32-bit integer value.  Synonym for ``unsigned int``
 
 .. cpp:type:: int64
 
-   Synonym for ``long long``
+   64-bit integer value.  Synonym for ``long long``
 
 .. cpp:type:: uint64
 
-   Synonym for ``unsigned long long``.
+   Unsigned 64-bit integer value.  Synonym for ``unsigned long long``.
 
 Floating-Point Types
 --------------------
 
 .. cpp:type:: float
 
-   32-bit, IEEE 754 single-precision floating-point type.
+   32-bit, IEEE-754 single-precision floating-point type.
 
 .. cpp:type:: double
 
-   64-bit, IEEE 754 double-precision floating-point type.
+   64-bit, IEEE-754 double-precision floating-point type.
 
 Other Types
 -----------
 
 .. cpp:type:: voidFuncPtr
 
-   Pointer to a function that takes no arguments and returns nothing, i.e.
-
-   ::
+   Pointer to a function that takes no arguments and returns nothing, i.e. ::
 
        typedef void (*voidFuncPtr)(void);
 
+.. cpp:type:: bool
+
+   Boolean type.
diff --git a/docs/source/libraries.rst b/docs/source/libraries.rst
index 2bc8b11..44a72f7 100644
--- a/docs/source/libraries.rst
+++ b/docs/source/libraries.rst
@@ -40,7 +40,7 @@ library are noted in the library's documentation.
      (``malloc()``, etc.) is not available.
 
    - If you're looking for low-level hardware support libraries, see
-     the :ref:`libmaple Reference`.
+     the :ref:`libmaple Reference <libmaple>`.
 
 .. _libraries-servo:
 
diff --git a/docs/source/pwm.rst b/docs/source/pwm.rst
index ac67689..34ad508 100644
--- a/docs/source/pwm.rst
+++ b/docs/source/pwm.rst
@@ -25,7 +25,7 @@ Each PWM output is driven by an output channel connected to one of 4
 timers.  Some configuration, such as the clock rate or prescaling,
 must be common to the entire timer; see the :ref:`timer documentation
 <timers>` for more information.  See your board's :ref:`pin mapping
-tables <gpio-pin-mapping-tables>` to track down the correspondence
+tables <gpio-pin-maps>` to track down the correspondence
 between timer channels and GPIO pins.
 
 Background
diff --git a/docs/source/troubleshooting.rst b/docs/source/troubleshooting.rst
index f49580c..bf1b129 100644
--- a/docs/source/troubleshooting.rst
+++ b/docs/source/troubleshooting.rst
@@ -48,9 +48,9 @@ The reset and D38/serial buttons don't seem to work reliably!
 -------------------------------------------------------------
 
 A few Maple Rev3 boards shipped in May-June 2010 may have had
-unreliable buttons; see the :ref:`errata page <maple-errata>` for
-details.  `We're happy to replace these for you
-<http://leaflabs.com/contact>`_\ !
+unreliable buttons; see the :ref:`Maple Errata
+<maple-rev3-bad-buttons>` for details.  `We're happy to replace these
+for you <http://leaflabs.com/contact>`_\ !
 
 .. _troubleshooting-ide-install: