Various documentation improvements.

2005-11-16  Behdad Esfahbod  <behdad@gnome.org>

        * docs/pango_markup.sgml docs/tmpl/coverage-maps.sgml
        docs/tmpl/engines.sgml docs/tmpl/fonts.sgml
        docs/tmpl/freetype-fonts.sgml docs/tmpl/glyphs.sgml
        docs/tmpl/layout.sgml docs/tmpl/main.sgml
        docs/tmpl/modules.sgml docs/tmpl/opentype.sgml
        docs/tmpl/pango-engine-lang.sgml
        docs/tmpl/pango-engine-shape.sgml
        docs/tmpl/pango-renderer.sgml docs/tmpl/pangocairo.sgml
        docs/tmpl/pangofc-decoder.sgml docs/tmpl/pangofc-font.sgml
        docs/tmpl/pangofc-fontmap.sgml docs/tmpl/scripts.sgml
        docs/tmpl/tab-stops.sgml docs/tmpl/text-attributes.sgml
        docs/tmpl/win32-fonts.sgml docs/tmpl/x-fonts.sgml
        docs/tmpl/xft-fonts.sgml pango/break.c pango/ellipsize.c
        pango/fonts.c pango/pango-attributes.c pango/pango-color.c
        pango/pango-context.c pango/pango-coverage.c
        pango/pango-fontmap.c pango/pango-glyph-item.c
        pango/pango-layout.c pango/pango-markup.c pango/pango-tabs.c
        pango/pango-types.h pango/pango-utils.c
        pango/pangoft2-render.c pango/pangox.c pango/pangoxft-render.c:
        Various documentation improvements.

41 files changed, 156 insertions, 186 deletions

diff --git a/ChangeLog b/ChangeLog
index 52c140ff..d45ba58d 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,26 @@
+2005-11-16  Behdad Esfahbod  <behdad@gnome.org>
+
+	* docs/pango_markup.sgml docs/tmpl/coverage-maps.sgml
+	docs/tmpl/engines.sgml docs/tmpl/fonts.sgml
+	docs/tmpl/freetype-fonts.sgml docs/tmpl/glyphs.sgml
+	docs/tmpl/layout.sgml docs/tmpl/main.sgml
+	docs/tmpl/modules.sgml docs/tmpl/opentype.sgml
+	docs/tmpl/pango-engine-lang.sgml
+	docs/tmpl/pango-engine-shape.sgml
+	docs/tmpl/pango-renderer.sgml docs/tmpl/pangocairo.sgml
+	docs/tmpl/pangofc-decoder.sgml docs/tmpl/pangofc-font.sgml
+	docs/tmpl/pangofc-fontmap.sgml docs/tmpl/scripts.sgml
+	docs/tmpl/tab-stops.sgml docs/tmpl/text-attributes.sgml
+	docs/tmpl/win32-fonts.sgml docs/tmpl/x-fonts.sgml
+	docs/tmpl/xft-fonts.sgml pango/break.c pango/ellipsize.c
+	pango/fonts.c pango/pango-attributes.c pango/pango-color.c
+	pango/pango-context.c pango/pango-coverage.c
+	pango/pango-fontmap.c pango/pango-glyph-item.c
+	pango/pango-layout.c pango/pango-markup.c pango/pango-tabs.c
+	pango/pango-types.h pango/pango-utils.c
+	pango/pangoft2-render.c pango/pangox.c pango/pangoxft-render.c:
+	Various documentation improvements.
+
 2005-11-15  Behdad Esfahbod  <behdad@gnome.org>
 
 	* pango/pango-types.h: Added % to PANGO_DIRECTION_LTR in doc comments.
diff --git a/docs/pango_markup.sgml b/docs/pango_markup.sgml
index 3b4c1a5c..72b0179d 100644
--- a/docs/pango_markup.sgml
+++ b/docs/pango_markup.sgml
@@ -1,12 +1,12 @@
 <refentry id="PangoMarkupFormat" revision="11 Dec 2002">
 <refmeta>
-<refentrytitle>Pango Text Attribute Markup</refentrytitle>
+<refentrytitle>Text Attribute Markup</refentrytitle>
 <manvolnum>3</manvolnum>
 <refmiscinfo>Pango Library</refmiscinfo>
 </refmeta>
 
 <refnamediv>
-<refname>Pango Text Attribute Markup</refname><refpurpose>Simple
+<refname>Text Attribute Markup</refname><refpurpose>Simple
 markup language to encode text with attributes</refpurpose>
 </refnamediv>
 
diff --git a/docs/tmpl/coverage-maps.sgml b/docs/tmpl/coverage-maps.sgml
index 5dc89ff1..d673d65e 100644
--- a/docs/tmpl/coverage-maps.sgml
+++ b/docs/tmpl/coverage-maps.sgml
@@ -17,9 +17,6 @@ to represent that information.
 
 </para>
 
-<!-- ##### SECTION Stability_Level ##### -->
-
-
 <!-- ##### ENUM PangoCoverageLevel ##### -->
 <para>
 Used to indicate how well a font can represent a particular ISO 10646
diff --git a/docs/tmpl/engines.sgml b/docs/tmpl/engines.sgml
index 063c7454..fb7fdfd2 100644
--- a/docs/tmpl/engines.sgml
+++ b/docs/tmpl/engines.sgml
@@ -28,9 +28,6 @@ function is used when building a catalog of all available modules.
 
 </para>
 
-<!-- ##### SECTION Stability_Level ##### -->
-
-
 <!-- ##### STRUCT PangoEngineInfo ##### -->
 <para>
 The #PangoEngineInfo structure contains information about a particular
diff --git a/docs/tmpl/fonts.sgml b/docs/tmpl/fonts.sgml
index 4e5caa62..34232cfa 100644
--- a/docs/tmpl/fonts.sgml
+++ b/docs/tmpl/fonts.sgml
@@ -19,9 +19,6 @@ to load a font of a given description.
 
 </para>
 
-<!-- ##### SECTION Stability_Level ##### -->
-
-
 <!-- ##### STRUCT PangoFontDescription ##### -->
 <para>
 The #PangoFontDescription structure represents the description
@@ -535,7 +532,7 @@ pango_font_init() on the structure.
 </para>
 <para>
 The #PangoFont structure contains one member
-which the implementation fills in:
+which the implementation fills in.
 </para>
 
 
@@ -751,7 +748,8 @@ pointer to a appropriate #PangoFontMapClass, then call
 pango_font_map_init() on the structure.
 </para>
 <para>
-The #PangoFont structure contains one member which the implementation fills in:
+The #PangoFontMap structure contains one member which the implementation
+fills in.
 </para>
 
 
@@ -932,10 +930,10 @@ a particular #PangoFontset implementation.
 
 <!-- ##### STRUCT PangoFontsetSimple ##### -->
 <para>
-#PangoFontSetSimple is a implementation of the abstract
-#PangoFontSet base class in terms of an array of fonts,
+#PangoFontsetSimple is a implementation of the abstract
+#PangoFontset base class in terms of an array of fonts,
 which the creator provides when constructing the
-#PangoFontSetSimple.
+#PangoFontsetSimple.
 </para>
 
 
diff --git a/docs/tmpl/freetype-fonts.sgml b/docs/tmpl/freetype-fonts.sgml
index b554fe57..9877c200 100644
--- a/docs/tmpl/freetype-fonts.sgml
+++ b/docs/tmpl/freetype-fonts.sgml
@@ -14,9 +14,6 @@ Functions for shape engines to manipulate FreeType fonts
 
 </para>
 
-<!-- ##### SECTION Stability_Level ##### -->
-
-
 <!-- ##### STRUCT PangoFT2FontMap ##### -->
 <para>
 The #PangoFT2FontMap is the #PangoFontMap implementation for FreeType fonts.
diff --git a/docs/tmpl/glyphs.sgml b/docs/tmpl/glyphs.sgml
index 0f9c1bfe..a25e5895 100644
--- a/docs/tmpl/glyphs.sgml
+++ b/docs/tmpl/glyphs.sgml
@@ -17,15 +17,12 @@ glyphs.
 
 </para>
 
-<!-- ##### SECTION Stability_Level ##### -->
-
-
 <!-- ##### MACRO PANGO_SCALE ##### -->
 <para>
-The PANGO_SCALE macro represents the scale between dimensions used
+The %PANGO_SCALE macro represents the scale between dimensions used
 for Pango distances and device units. (The definition of device
 units is dependent on the output device; it will typically be pixels
-for a screen, and points for a printer.) PANGO_SCALE is currently
+for a screen, and points for a printer.) %PANGO_SCALE is currently
 1024, but this may be changed in the future.
 </para>
 <para>
@@ -214,12 +211,12 @@ information for a single glyph.
 <!-- ##### TYPEDEF PangoGlyphUnit ##### -->
 <para>
 The #PangoGlyphUnit type is used to store dimensions within
-Pango. Dimensions are stored in 1/PANGO_SCALE of a device unit.
+Pango. Dimensions are stored in 1/%PANGO_SCALE of a device unit.
 (A device unit might be a pixel for screen display, or
-a point on a printer.) PANGO_SCALE is currently 1024, and
-is unlikely to change, but you should not depend on its
-exact value. The PANGO_PIXELS() macro can be used to convert
-from glyph units into device units with correct rounding.
+a point on a printer.) %PANGO_SCALE is currently 1024, and
+may change in the future (unlikely though), but you should not
+depend on its exact value. The PANGO_PIXELS() macro can be used
+to convert from glyph units into device units with correct rounding.
 </para>
 
 
diff --git a/docs/tmpl/layout.sgml b/docs/tmpl/layout.sgml
index 8b84b65d..d358115a 100644
--- a/docs/tmpl/layout.sgml
+++ b/docs/tmpl/layout.sgml
@@ -9,7 +9,7 @@ Highlevel layout driver objects
 While complete access to the layout capabilities of Pango is provided
 using the detailed interfaces for itemization and shaping, using
 that functionality directly involves writing a fairly large amount
-of code. The objects and functions in this structure provide a
+of code. The objects and functions in this section provide a
 high-level driver for formatting entire paragraphs of text
 at once.
 </para>
@@ -19,9 +19,6 @@ at once.
 
 </para>
 
-<!-- ##### SECTION Stability_Level ##### -->
-
-
 <!-- ##### STRUCT PangoLayout ##### -->
 <para>
 The #PangoLayout structure represents and entire paragraph
@@ -53,11 +50,11 @@ fields.
 
 <!-- ##### STRUCT PangoLayoutIter ##### -->
 <para>
-A <structname>PangoLayoutIter</structname> structure can be used to
+A #PangoLayoutIter structure can be used to
 iterate over the visual extents of a #PangoLayout. 
 </para>
 <para>
-The <structname>PangoLayoutIter</structname> structure is opaque, and 
+The #PangoLayoutIter structure is opaque, and 
 has no user-visible fields.
 </para>
 
diff --git a/docs/tmpl/main.sgml b/docs/tmpl/main.sgml
index cbb6b880..713fa998 100644
--- a/docs/tmpl/main.sgml
+++ b/docs/tmpl/main.sgml
@@ -17,9 +17,6 @@ various steps of this process.
 
 </para>
 
-<!-- ##### SECTION Stability_Level ##### -->
-
-
 <!-- ##### STRUCT PangoContext ##### -->
 <para>
 The #PangoContext structure stores global information
@@ -308,6 +305,15 @@ Determines the direction of a character; either
   Unicode bidirectional algorithm.
 
 
+<!-- ##### FUNCTION pango_unichar_direction ##### -->
+<para>
+
+</para>
+
+@ch: 
+@Returns: 
+
+
 <!-- ##### FUNCTION pango_find_base_dir ##### -->
 <para>
 
@@ -390,7 +396,7 @@ about the attributes of a single character.
                               (e.g.  letter + diacritics) is considered a
                               unit, while in others, each decomposed
                               character in the grapheme is a unit. In the
-                              default implementation of #pango_break, this
+                              default implementation of pango_break(), this
                               bit is set on all grapheme boundaries except
                               those following Latin, Cyrillic or Greek base
                               characters.
diff --git a/docs/tmpl/modules.sgml b/docs/tmpl/modules.sgml
index a4dd32ac..2d74a8ad 100644
--- a/docs/tmpl/modules.sgml
+++ b/docs/tmpl/modules.sgml
@@ -14,9 +14,6 @@ Support for loadable modules
 
 </para>
 
-<!-- ##### SECTION Stability_Level ##### -->
-
-
 <!-- ##### STRUCT PangoIncludedModule ##### -->
 <para>
 The #PangoIncludedModule structure for a statically linked module 
diff --git a/docs/tmpl/opentype.sgml b/docs/tmpl/opentype.sgml
index fde93bee..8cfe4405 100644
--- a/docs/tmpl/opentype.sgml
+++ b/docs/tmpl/opentype.sgml
@@ -14,9 +14,6 @@ Obtaining information from OpenType tables
 
 </para>
 
-<!-- ##### SECTION Stability_Level ##### -->
-
-
 <!-- ##### TYPEDEF PangoOTTag ##### -->
 <para>
 The <type>PangoOTTag</type> typedef is used to represent TrueType and OpenType
@@ -28,10 +25,10 @@ create <type>PangoOTTag</type>s manually.
 
 <!-- ##### STRUCT PangoOTInfo ##### -->
 <para>
-The <structname>PangoOTInfo</structname> struct contains the various 
+The #PangoOTInfo struct contains the various 
 tables associated with an OpenType font. It contains only private fields and
 should only be accessed via the <function>pango_ot_info_*</function> functions
-which are documented below. To obtain a <structname>PangoOTInfo</structname>,
+which are documented below. To obtain a #PangoOTInfo,
 use pango_ot_info_new().
 </para>
 
@@ -56,11 +53,11 @@ use pango_ot_info_new().
 
 <!-- ##### STRUCT PangoOTRuleset ##### -->
 <para>
-The <structname>PangoOTRuleSet</structname> structure holds a
+The #PangoOTRuleSet structure holds a
 set of features selected from the tables in an OpenType font.
 (A feature is an operation such as adjusting glyph positioning
 that should be applied to a text feature such as a certain
-type of accent.) A <structname>PangoOTRuleSet</structname>
+type of accent.) A #PangoOTRuleSet
 is created with pango_ot_ruleset_new(), features are addded
 to it with pango_ot_ruleset_add_feature(), then it is
 applied to a #PangoGlyphString with pango_ot_ruleset_shape().
diff --git a/docs/tmpl/pango-engine-lang.sgml b/docs/tmpl/pango-engine-lang.sgml
index 42ddfb07..79b08f21 100644
--- a/docs/tmpl/pango-engine-lang.sgml
+++ b/docs/tmpl/pango-engine-lang.sgml
@@ -14,9 +14,6 @@ Rendering-system independent script engines
 
 </para>
 
-<!-- ##### SECTION Stability_Level ##### -->
-
-
 <!-- ##### STRUCT PangoEngineLang ##### -->
 <para>
 </para>
diff --git a/docs/tmpl/pango-engine-shape.sgml b/docs/tmpl/pango-engine-shape.sgml
index 8b6c8b98..d1aff7d0 100644
--- a/docs/tmpl/pango-engine-shape.sgml
+++ b/docs/tmpl/pango-engine-shape.sgml
@@ -14,9 +14,6 @@ Rendering-system dependent script engines
 
 </para>
 
-<!-- ##### SECTION Stability_Level ##### -->
-
-
 <!-- ##### STRUCT PangoEngineShape ##### -->
 <para>
 </para>
diff --git a/docs/tmpl/pango-renderer.sgml b/docs/tmpl/pango-renderer.sgml
index 5ffd48bc..f88a679b 100644
--- a/docs/tmpl/pango-renderer.sgml
+++ b/docs/tmpl/pango-renderer.sgml
@@ -18,9 +18,6 @@ destinations can be created.
 
 </para>
 
-<!-- ##### SECTION Stability_Level ##### -->
-
-
 <!-- ##### STRUCT PangoRenderer ##### -->
 <para>
 
diff --git a/docs/tmpl/pangocairo.sgml b/docs/tmpl/pangocairo.sgml
index da1d7e3f..0c58c923 100644
--- a/docs/tmpl/pangocairo.sgml
+++ b/docs/tmpl/pangocairo.sgml
@@ -139,9 +139,6 @@ int main (int argc, char **argv)
 
 </para>
 
-<!-- ##### SECTION Stability_Level ##### -->
-
-
 <!-- ##### STRUCT PangoCairoFontMap ##### -->
 <para>
 
diff --git a/docs/tmpl/pangofc-decoder.sgml b/docs/tmpl/pangofc-decoder.sgml
index b8191c73..ad033b6a 100644
--- a/docs/tmpl/pangofc-decoder.sgml
+++ b/docs/tmpl/pangofc-decoder.sgml
@@ -15,9 +15,6 @@ for handling a font that is encoded in a custom way.
 
 </para>
 
-<!-- ##### SECTION Stability_Level ##### -->
-
-
 <!-- ##### STRUCT PangoFcDecoder ##### -->
 <para>
 
diff --git a/docs/tmpl/pangofc-font.sgml b/docs/tmpl/pangofc-font.sgml
index 6bea63f4..c87b2617 100644
--- a/docs/tmpl/pangofc-font.sgml
+++ b/docs/tmpl/pangofc-font.sgml
@@ -31,9 +31,6 @@ Fontconfig-based backend involves deriving from both
 </variablelist>
 </para>
 
-<!-- ##### SECTION Stability_Level ##### -->
-
-
 <!-- ##### STRUCT PangoFcFont ##### -->
 <para>
 
diff --git a/docs/tmpl/pangofc-fontmap.sgml b/docs/tmpl/pangofc-fontmap.sgml
index e24dc050..34c99b77 100644
--- a/docs/tmpl/pangofc-fontmap.sgml
+++ b/docs/tmpl/pangofc-fontmap.sgml
@@ -31,9 +31,6 @@ Fontconfig-based backend involves deriving from both
 </variablelist>
 </para>
 
-<!-- ##### SECTION Stability_Level ##### -->
-
-
 <!-- ##### STRUCT PangoFcFontMap ##### -->
 <para>
 
diff --git a/docs/tmpl/scripts.sgml b/docs/tmpl/scripts.sgml
index 6c6fd580..f68c9341 100644
--- a/docs/tmpl/scripts.sgml
+++ b/docs/tmpl/scripts.sgml
@@ -16,9 +16,6 @@ and of ranges within a larger text string.
 
 </para>
 
-<!-- ##### SECTION Stability_Level ##### -->
-
-
 <!-- ##### STRUCT PangoScriptIter ##### -->
 <para>
 
diff --git a/docs/tmpl/tab-stops.sgml b/docs/tmpl/tab-stops.sgml
index d131b162..b06289b8 100644
--- a/docs/tmpl/tab-stops.sgml
+++ b/docs/tmpl/tab-stops.sgml
@@ -2,7 +2,7 @@
 Tab Stops
 
 <!-- ##### SECTION Short_Description ##### -->
-Structures for storing Tab Stops
+Structures for storing tab stops
 
 <!-- ##### SECTION Long_Description ##### -->
 <para>
@@ -14,12 +14,9 @@ Structures for storing Tab Stops
 
 </para>
 
-<!-- ##### SECTION Stability_Level ##### -->
-
-
 <!-- ##### STRUCT PangoTabArray ##### -->
 <para>
-A <structname>PangoTabArray</structname> struct contains an array
+A #PangoTabArray struct contains an array
 of tab stops. Each tab stop has an alignment and a position.
 </para>
 
diff --git a/docs/tmpl/text-attributes.sgml b/docs/tmpl/text-attributes.sgml
index f69700f7..8d56424b 100644
--- a/docs/tmpl/text-attributes.sgml
+++ b/docs/tmpl/text-attributes.sgml
@@ -18,11 +18,9 @@ of attributes applied to a portion of text.
 
 </para>
 
-<!-- ##### SECTION Stability_Level ##### -->
-
-
 <!-- ##### ENUM PangoAttrType ##### -->
 <para>
+The #PangoAttrType
 distinguishes between different types of attributes. Along with the
 predefined values, it is possible to allocate additional values
 for custom attributes using pango_attr_type_register(). The predefined
@@ -37,7 +35,7 @@ attribute is listed in parentheses after the description.
 @PANGO_ATTR_WEIGHT: font weight (#PangoAttrInt)
 @PANGO_ATTR_VARIANT: font variant (normal or small caps) (#PangoAttrInt)
 @PANGO_ATTR_STRETCH: font stretch (#PangoAttrInt)
-@PANGO_ATTR_SIZE: font size in points divided by PANGO_SCALE (#PangoAttrInt)
+@PANGO_ATTR_SIZE: font size in points divided by %PANGO_SCALE (#PangoAttrInt)
 @PANGO_ATTR_FONT_DESC: font description (#PangoAttrFontDesc)
 @PANGO_ATTR_FOREGROUND: foreground color (#PangoAttrColor)
 @PANGO_ATTR_BACKGROUND: background color (#PangoAttrColor)
@@ -45,7 +43,7 @@ attribute is listed in parentheses after the description.
 @PANGO_ATTR_STRIKETHROUGH: whether the text is struck-through (#PangoAttrInt)
 @PANGO_ATTR_RISE: baseline displacement (#PangoAttrInt)
 @PANGO_ATTR_SHAPE: shape (#PangoAttrShape)
-@PANGO_ATTR_SCALE: font size scale factor (#PangoAttrScale)
+@PANGO_ATTR_SCALE: font size scale factor (#PangoAttrFloat)
 @PANGO_ATTR_FALLBACK: whether fallback is enabled (#PangoAttrInt)
 @PANGO_ATTR_LETTER_SPACING: 
 @PANGO_ATTR_UNDERLINE_COLOR: 
@@ -84,7 +82,7 @@ applies.
 @klass: the class structure holding information about the type of the attribute
 @start_index: the start index of the range (in bytes).
 @end_index: end index of the range (in bytes). The character at this index
-	not included in the range.
+	is not included in the range.
 
 <!-- ##### STRUCT PangoAttrString ##### -->
 <para>
@@ -97,7 +95,7 @@ a string value.
 
 <!-- ##### STRUCT PangoAttrLanguage ##### -->
 <para>
-The #PangoAttrColor structure is used to represent attributes that
+The #PangoAttrLanguage structure is used to represent attributes that
 are languages.
 </para>
 
@@ -116,7 +114,7 @@ are colors.
 <!-- ##### STRUCT PangoAttrInt ##### -->
 <para>
 The #PangoAttrInt structure is used to represent attributes with
-a integer or enumeration value.
+an integer or enumeration value.
 </para>
 
 @attr: the common portion of the attribute
@@ -160,12 +158,12 @@ set font size.
 </para>
 
 @attr: the common portion of the attribute
-@size: size of font, in units of 1/PANGO_SCALE of a point (for
-  PANGO_ATTR_SIZE) or of a device uni (for PANGO_ATTR_ABSOLUTE_SIZE)
+@size: size of font, in units of 1/%PANGO_SCALE of a point (for
+  %PANGO_ATTR_SIZE) or of a device uni (for %PANGO_ATTR_ABSOLUTE_SIZE)
 @absolute: whether the font size is in device units or points.
    This field is only present for compatibility with Pango-1.8.0
-   (PANGO_ATTR_ABSOLUTE_SIZE was added in 1.8.1); and always will
-   be %FALSE for PANGO_ATTR_SIZE and %TRUE for PANGO_ATTR_ABSOLUTE_SIZE.
+   (%PANGO_ATTR_ABSOLUTE_SIZE was added in 1.8.1); and always will
+   be %FALSE for %PANGO_ATTR_SIZE and %TRUE for %PANGO_ATTR_ABSOLUTE_SIZE.
 
 <!-- ##### FUNCTION pango_parse_markup ##### -->
 <para>
@@ -368,9 +366,9 @@ whether text should be underlined, and if so, the type
 of underlining.
 </para>
 
-@PANGO_UNDERLINE_NONE: no underline should be drawn.
-@PANGO_UNDERLINE_SINGLE: a single underline should be drawn.
-@PANGO_UNDERLINE_DOUBLE: a double underline should be drawn.
+@PANGO_UNDERLINE_NONE: no underline should be drawn
+@PANGO_UNDERLINE_SINGLE: a single underline should be drawn
+@PANGO_UNDERLINE_DOUBLE: a double underline should be drawn
 @PANGO_UNDERLINE_LOW: a single underline should be drawn at a position
                       beneath the ink extents of the text being
                       underlined. This should be used only for underlining
@@ -380,7 +378,7 @@ of underlining.
 @PANGO_UNDERLINE_ERROR: a wavy underline should be drawn below.
                       This underline is typically used to indicate
                       an error such as a possilble mispelling; in some
-                      cases an contrasting color may automatically
+                      cases a contrasting color may automatically
                       be used. This type of underlining is available
                       since Pango 1.4.
 
@@ -416,11 +414,12 @@ The GObject type for #PangoUnderline.
 
 <!-- ##### USER_FUNCTION PangoAttrDataCopyFunc ##### -->
 <para>
-
+A copy function passed to attribute new functions that take
+user data.
 </para>
 
-@data: 
-@Returns: 
+@data: the user data
+@Returns: a new copy of @data.
 
 
 <!-- ##### FUNCTION pango_attr_scale_new ##### -->
@@ -510,7 +509,7 @@ The scale factor for three magnification steps (1.2 * 1.2 * 1.2).
 
 <!-- ##### STRUCT PangoColor ##### -->
 <para>
-The <structname>PangoColor</structname> structure is used to
+The #PangoColor structure is used to
 represent a color in an uncalibrated RGB colorspace.
 </para>
 
@@ -557,11 +556,11 @@ The GObject type for #PangoColor.
 
 <!-- ##### STRUCT PangoLanguage ##### -->
 <para>
-The <structname>PangoLanguage</structname> structure is used to
+The #PangoLanguage structure is used to
 represent a language.
 </para>
 <para>
-<structname>PangoLanguage</structname> pointers can be efficiently 
+#PangoLanguage pointers can be efficiently 
 copied and compared with each other.
 </para>
 
@@ -730,7 +729,7 @@ to filter out a subset of attributes for a list.
 <!-- ##### STRUCT PangoAttrIterator ##### -->
 <para>
 The #PangoAttrIterator structure is used to represent an
-iterator through a #PangoList. A new iterator is created
+iterator through a #PangoAttrList. A new iterator is created
 with pango_attr_list_get_iterator(). Once the iterator
 is created, it can be advanced through the style changes
 in the text using pango_attr_iterator_next(). At each
diff --git a/docs/tmpl/win32-fonts.sgml b/docs/tmpl/win32-fonts.sgml
index 50a9133f..d0aca19f 100644
--- a/docs/tmpl/win32-fonts.sgml
+++ b/docs/tmpl/win32-fonts.sgml
@@ -14,9 +14,6 @@ Functions for shape engines to manipulate Win32 fonts
 
 </para>
 
-<!-- ##### SECTION Stability_Level ##### -->
-
-
 <!-- ##### MACRO PANGO_RENDER_TYPE_WIN32 ##### -->
 <para>
 A string constant identifying the Win32 renderer. The associated quark (see
@@ -145,8 +142,8 @@ g_quark_from_string()) is used to identify the renderer in pango_find_map().
 
 <!-- ##### STRUCT PangoWin32FontCache ##### -->
 <para>
-A <structname>PangoWin32FontCache</structname> caches
-<structname>HFONT</structname>s by their <structname>LOGFONT</structname> descriptions. 
+A #PangoWin32FontCache caches
+#HFONTs by their #LOGFONT descriptions. 
 </para>
 
 
diff --git a/docs/tmpl/x-fonts.sgml b/docs/tmpl/x-fonts.sgml
index ee19346b..875fa26b 100644
--- a/docs/tmpl/x-fonts.sgml
+++ b/docs/tmpl/x-fonts.sgml
@@ -17,9 +17,6 @@ unpredictable results. Use the <link linkend="pango-Xft-Fonts-and-Rendering">Xft
 
 </para>
 
-<!-- ##### SECTION Stability_Level ##### -->
-
-
 <!-- ##### MACRO PANGO_RENDER_TYPE_X ##### -->
 <para>
 A string constant identifying the X renderer. The associated quark (see 
@@ -269,8 +266,8 @@ glyph index.
 
 <!-- ##### STRUCT PangoXFontCache ##### -->
 <para>
-A <structname>PangoXFontCache</structname> caches
-<structname>XFontStruct</structname>s for a single display by their XLFD name. 
+A #PangoXFontCache caches
+#XFontStructs for a single display by their XLFD name. 
 </para>
 
 
diff --git a/docs/tmpl/xft-fonts.sgml b/docs/tmpl/xft-fonts.sgml
index a572c94b..fc4d6cae 100644
--- a/docs/tmpl/xft-fonts.sgml
+++ b/docs/tmpl/xft-fonts.sgml
@@ -39,9 +39,6 @@ overring the #PangoXftRendererClass virtual functions
 
 </para>
 
-<!-- ##### SECTION Stability_Level ##### -->
-
-
 <!-- ##### STRUCT PangoXftFont ##### -->
 <para>
 
diff --git a/pango/break.c b/pango/break.c
index cc123add..9626e5a4 100644
--- a/pango/break.c
+++ b/pango/break.c
@@ -421,7 +421,7 @@ typedef enum
  * engine overrides it. Normally you should use pango_break()
  * instead; this function is mostly useful for chaining up
  * from a language engine override. Unlike pango_break(),
- * @analysis can be NULL, but only do that if you know what
+ * @analysis can be %NULL, but only do that if you know what
  * you're doing. (If you need an analysis to pass to pango_break(),
  * you need to pango_itemize() or use pango_get_log_attrs().)
  *
@@ -442,7 +442,7 @@ pango_default_break (const gchar   *text,
    */
 
   /* FIXME one cheesy optimization here would be to memset attrs to 0
-   * before we start, and then never assign FALSE to anything
+   * before we start, and then never assign %FALSE to anything
    */
 
   const gchar *next;
diff --git a/pango/ellipsize.c b/pango/ellipsize.c
index 8a7b190a..d81b9e76 100644
--- a/pango/ellipsize.c
+++ b/pango/ellipsize.c
@@ -84,11 +84,11 @@ struct _EllipsizeState
   RunInfo *run_info;		/* Array of information about each run */
   int n_runs;
 
-  int total_width;		/* Original width of line in pango units */
+  int total_width;		/* Original width of line in Pango units */
   int gap_center;		/* Goal for center of gap */
   
   PangoGlyphItem *ellipsis_run;	/* Run created to hold ellipsis */
-  int ellipsis_width;		/* Width of ellipsis, in pango units */
+  int ellipsis_width;		/* Width of ellipsis, in Pango units */
   int ellipsis_is_cjk;		/* Whether the first character in the ellipsized
 				 * is wide; this triggers us to try to use a
 				 * mid-line ellipsis instead of a baseline
@@ -97,12 +97,12 @@ struct _EllipsizeState
   PangoAttrIterator *line_start_attr; /* Cached PangoAttrIterator for the start of the run */
   
   LineIter gap_start_iter;	/* Iteratator pointig to the first cluster in gap */
-  int gap_start_x;		/* x position of start of gap, in pango units */
+  int gap_start_x;		/* x position of start of gap, in Pango units */
   PangoAttrIterator *gap_start_attr; /* Attribute iterator pointing to a range containing
 				      * the first character in gap */
   
   LineIter gap_end_iter;	/* Iterator pointing to last cluster in gap */
-  int gap_end_x;		/* x position of end of gap, in pango units */
+  int gap_end_x;		/* x position of end of gap, in Pango units */
 };
 
 /* Compute global information needed for the itemization process
diff --git a/pango/fonts.c b/pango/fonts.c
index ebea1783..352e561e 100644
--- a/pango/fonts.c
+++ b/pango/fonts.c
@@ -379,7 +379,7 @@ pango_font_description_get_size (const PangoFontDescription *desc)
 /**
  * pango_font_description_set_absolute_size:
  * @desc: a #PangoFontDescription
- * @size: the new size, in pango units. There are #PANGO_SCALE Pango units in one
+ * @size: the new size, in Pango units. There are #PANGO_SCALE Pango units in one
  *   device unit. For an output backend where a device unit is a pixel, a @size
  *   value of 10 * PANGO_SCALE gives a 10 pixel font.
  * 
@@ -447,7 +447,7 @@ pango_font_description_get_set_fields (const PangoFontDescription *desc)
  * settings for those fields, to clear a family name set with
  * pango_font_description_set_family_static() so that it won't
  * be returned by subsequent calls to pango_font_description_get_family(),
- * you must actually call pango_font_description_set_family (desc, NULL);
+ * you must actually call pango_font_description_set_family (desc, %NULL);
  **/
 void
 pango_font_description_unset_fields (PangoFontDescription *desc,
@@ -1141,7 +1141,7 @@ pango_font_get_coverage (PangoFont     *font,
  * pango_font_find_shaper:
  * @font: a #PangoFont
  * @language: the language tag
- * @ch: the ISO-10646 character code.
+ * @ch: a unicode character.
  * 
  * Finds the best matching shaper for a font for a particular
  * language tag and character point.
@@ -1310,7 +1310,7 @@ pango_font_metrics_unref (PangoFontMetrics *metrics)
  * actual drawn ink. It is necessary to lay out the text to figure
  * where the ink will be.)
  * 
- * Return value: the ascent, in pango units. (1 point == #PANGO_SCALE pango units.)
+ * Return value: the ascent, in Pango units. (1 point == #PANGO_SCALE Pango units.)
  **/
 int
 pango_font_metrics_get_ascent (PangoFontMetrics *metrics)
@@ -1330,7 +1330,7 @@ pango_font_metrics_get_ascent (PangoFontMetrics *metrics)
  * actual drawn ink. It is necessary to lay out the text to figure
  * where the ink will be.)
  * 
- * Return value: the descent, in pango units. (1 point == #PANGO_SCALE pango units.)
+ * Return value: the descent, in Pango units. (1 point == #PANGO_SCALE Pango units.)
  **/
 int
 pango_font_metrics_get_descent (PangoFontMetrics *metrics)
@@ -1349,7 +1349,7 @@ pango_font_metrics_get_descent (PangoFontMetrics *metrics)
  * determining the initial size for a window. Actual characters in
  * text will be wider and narrower than this.
  * 
- * Return value: the character width, in pango units. (1 point == #PANGO_SCALE pango units.)
+ * Return value: the character width, in Pango units. (1 point == #PANGO_SCALE Pango units.)
  **/
 int
 pango_font_metrics_get_approximate_char_width (PangoFontMetrics *metrics)
@@ -1370,7 +1370,7 @@ pango_font_metrics_get_approximate_char_width (PangoFontMetrics *metrics)
  * is generally somewhat more accurate than the result of
  * pango_font_metrics_get_approximate_digit_width().
  * 
- * Return value: the digit width, in pango units. (1 point == #PANGO_SCALE pango units.)
+ * Return value: the digit width, in Pango units. (1 point == #PANGO_SCALE Pango units.)
  **/
 int
 pango_font_metrics_get_approximate_digit_width (PangoFontMetrics *metrics)
@@ -1532,7 +1532,7 @@ pango_font_family_list_faces (PangoFontFamily  *family,
  * of pango_font_metrics_get_approximate_char_width() may be affected
  * by double-width characters.  
  * 
- * Return value: TRUE if the family is monospace.
+ * Return value: %TRUE if the family is monospace.
  **/
 gboolean 
 pango_font_family_is_monospace (PangoFontFamily  *family)
@@ -1611,7 +1611,7 @@ pango_font_face_get_face_name (PangoFontFace *face)
  * List the available sizes for a font. This is only applicable to bitmap
  * fonts. For scalable fonts, stores %NULL at the location pointed to by
  * @sizes and 0 at the location pointed to by @n_sizes. The sizes returned
- * are in pango units and are sorted in ascending order.
+ * are in Pango units and are sorted in ascending order.
  *
  * Since: 1.4
  **/
diff --git a/pango/pango-attributes.c b/pango/pango-attributes.c
index c4b8cd93..7af76c06 100644
--- a/pango/pango-attributes.c
+++ b/pango/pango-attributes.c
@@ -72,11 +72,11 @@ pango_attr_type_register (const gchar *name)
 
 /**
  * pango_attribute_copy:
- * @attr: a #PangoAttribute.
+ * @attr: a #PangoAttribute
  * 
  * Make a copy of an attribute.
  * 
- * Return value: a newly allocated #PangoAttribute.
+ * Return value: the new #PangoAttribute.
  **/
 PangoAttribute *
 pango_attribute_copy (const PangoAttribute *attr)
@@ -595,13 +595,13 @@ pango_attr_font_desc_equal (const PangoAttribute *attr1,
 
 /**
  * pango_attr_font_desc_new:
- * @desc: 
+ * @desc: the font description
  * 
- * Create a new font description attribute. (This attribute
+ * Create a new font description attribute. This attribute
  * allows setting family, style, weight, variant, stretch,
- * and size simultaneously.)
+ * and size simultaneously.
  * 
- * Return value: 
+ * Return value:  the new #PangoAttribute.
  **/
 PangoAttribute *
 pango_attr_font_desc_new (const PangoFontDescription *desc)
@@ -625,7 +625,7 @@ pango_attr_font_desc_new (const PangoFontDescription *desc)
  * pango_attr_underline_new:
  * @underline: the underline style.
  * 
- * Create a new underline-style object.
+ * Create a new underline-style attribute.
  * 
  * Return value: the new #PangoAttribute.
  **/
@@ -673,7 +673,7 @@ pango_attr_underline_color_new (guint16 red,
  * pango_attr_strikethrough_new:
  * @strikethrough: %TRUE if the text should be struck-through.
  * 
- * Create a new font strike-through attribute.
+ * Create a new strike-through attribute.
  * 
  * Return value: the new #PangoAttribute.
  **/
@@ -859,19 +859,19 @@ pango_attr_shape_equal (const PangoAttribute *attr1,
 /**
  * pango_attr_shape_new_with_data:
  * @ink_rect:     ink rectangle to assign to each character
- * @logical_rect: logical rectangle assign to each character
+ * @logical_rect: logical rectangle to assign to each character
  * @data:         user data pointer
  * @copy_func:    function to copy @data when the attribute
  *                is copied. If %NULL, @data is simply copied
  *                as a pointer.
  * @destroy_func: function to free @data when the attribute
- *                is freed, or %NULL.
+ *                is freed, or %NULL
  * 
  * Like pango_attr_shape_new(), but a user data pointer is also
- * provided; this pointer can be accessed when rendering later
+ * provided; this pointer can be accessed when later
  * rendering the glyph.
  * 
- * Return value: the newly created attribute
+ * Return value: the new #PangoAttribute.
  *
  * Since: 1.8
  **/
@@ -908,14 +908,14 @@ pango_attr_shape_new_with_data (const PangoRectangle  *ink_rect,
 /**
  * pango_attr_shape_new:
  * @ink_rect:     ink rectangle to assign to each character
- * @logical_rect: logical rectangle assign to each character
+ * @logical_rect: logical rectangle to assign to each character
  * 
  * Create a new shape attribute. A shape is used to impose a
  * particular ink and logical rect on the result of shaping a
  * particular glyph. This might be used, for instance, for
  * embedding a picture or a widget inside a PangoLayout.
  * 
- * Return value: the newly created attribute
+ * Return value: the new #PangoAttribute
  **/
 PangoAttribute *
 pango_attr_shape_new (const PangoRectangle *ink_rect,
@@ -946,7 +946,7 @@ pango_attr_list_get_type (void)
  * 
  * Create a new empty attribute list with a reference count of 1.
  * 
- * Return value: the newly allocated #PangoAttrList.
+ * Return value: new #PangoAttrList.
  **/
 PangoAttrList *
 pango_attr_list_new (void)
@@ -966,7 +966,9 @@ pango_attr_list_new (void)
  * 
  * Increase the reference count of the given attribute list by one.
  *
- * Return value: The attribute list passed in (since 1.10)
+ * Return value: The attribute list passed in
+ *
+ * Since: 1.10
  **/
 PangoAttrList *
 pango_attr_list_ref (PangoAttrList *list)
@@ -1618,7 +1620,7 @@ pango_attr_iterator_get (PangoAttrIterator *iterator,
  * @iterator: a #PangoAttrIterator
  * @desc: a #PangoFontDescription to fill in with the current values.
  *        The family name in this structure will be set using
- *        pango_font_description_set_family_static using values from
+ *        pango_font_description_set_family_static() using values from
  *        an attribute in the #PangoAttrList associated with the iterator,
  *        so if you plan to keep it around, you must call:
  *        <literal>pango_font_description_set_family (desc, pango_font_description_get_family (desc))</literal>.
@@ -1778,7 +1780,7 @@ pango_attr_iterator_get_font (PangoAttrIterator     *iterator,
  * of @list for which @func returns %TRUE and inserts them into
  * a new list.
  * 
- * Return value: a newly allocated #PangoAttrList or %NULL if
+ * Return value: the new #PangoAttrList or %NULL if
  *  no attributes of the given types were found.
  **/
 PangoAttrList *
diff --git a/pango/pango-color.c b/pango/pango-color.c
index 18f18392..3c0c8a1a 100644
--- a/pango/pango-color.c
+++ b/pango/pango-color.c
@@ -47,7 +47,7 @@ pango_color_get_type (void)
  * not that useful otherwise (since colors can just be copied
  * by assignment in C).
  * 
- * Return value: an allocated #PangoColor
+ * Return value: the new #PangoColor
  **/
 PangoColor*
 pango_color_copy (const PangoColor *src)
diff --git a/pango/pango-context.c b/pango/pango-context.c
index 3ee465ff..cc2dee6a 100644
--- a/pango/pango-context.c
+++ b/pango/pango-context.c
@@ -1158,7 +1158,7 @@ itemize_state_finish (ItemizeState *state)
  *             This must be >= 0.
  * @base_dir:  base direction to use for bidirectional processing
  * @attrs:     the set of attributes that apply to @text.
- * @cached_iter:      Cached attribute iterator, or NULL
+ * @cached_iter:      Cached attribute iterator, or %NULL
  *
  * Like pango_itemize(), but the base direction to use when
  * computing bidirectional levels (see pango_context_set_base_dir ()),
@@ -1231,7 +1231,7 @@ itemize_with_font (PangoContext               *context,
  *             after @start_index.
  *             This must be >= 0.
  * @attrs:     the set of attributes that apply to @text.
- * @cached_iter:      Cached attribute iterator, or NULL
+ * @cached_iter:      Cached attribute iterator, or %NULL
  *
  * Breaks a piece of text into segments with consistent
  * directional level and shaping engine. Each byte of @text will
@@ -1353,7 +1353,7 @@ update_metrics_from_items (PangoFontMetrics *metrics,
  *            The process of determining such metrics is slow, so it is best
  *            to always make sure some real language tag will be used.
  * 
- * Get overall metric information for a font particular font
+ * Get overall metric information for a particular font
  * description.  Since the metrics may be substantially different for
  * different scripts, a language tag can be provided to indicate that
  * the metrics should be retrieved that correspond to the script(s)
diff --git a/pango/pango-coverage.c b/pango/pango-coverage.c
index 62638280..4b49c661 100644
--- a/pango/pango-coverage.c
+++ b/pango/pango-coverage.c
@@ -439,7 +439,7 @@ pango_coverage_get_uint32 (guchar **ptr)
  * Convert data generated from pango_converage_to_bytes() back
  * to a #PangoCoverage
  * 
- * Return value: a newly allocated #PangoCoverage, or NULL if
+ * Return value: a newly allocated #PangoCoverage, or %NULL if
  *               the data was invalid.
  **/
 PangoCoverage *
diff --git a/pango/pango-fontmap.c b/pango/pango-fontmap.c
index 80fcfbd3..bc741c33 100644
--- a/pango/pango-fontmap.c
+++ b/pango/pango-fontmap.c
@@ -66,9 +66,9 @@ pango_font_map_load_font  (PangoFontMap               *fontmap,
 /**
  * pango_font_map_list_families:
  * @fontmap: a #PangoFontMap
- * @families: location to store a pointer to an array of PangoFontFamily *.
+ * @families: location to store a pointer to an array of #PangoFontFamily *.
  *            This array should be freed with g_free().
- * @n_families: location to store the number of elements in @descs
+ * @n_families: location to store the number of elements in @families
  * 
  * List all families for a fontmap. 
  **/
@@ -230,7 +230,7 @@ pango_font_map_real_load_fontset (PangoFontMap               *fontmap,
 
 /**
  * pango_font_map_get_shape_engine_type:
- * @fontmap: a #PangoFontmap
+ * @fontmap: a #PangoFontMap
  * 
  * Returns the render ID for shape engines for this fontmap.
  * See the <structfield>render_type</structfield> field of
diff --git a/pango/pango-glyph-item.c b/pango/pango-glyph-item.c
index 065871f8..b774add8 100644
--- a/pango/pango-glyph-item.c
+++ b/pango/pango-glyph-item.c
@@ -594,7 +594,7 @@ pango_glyph_item_apply_attrs (PangoGlyphItem   *glyph_item,
  *   negative values will give ugly results.
  * 
  * Adds spacing between the graphemes of @glyph_item to
- * give the effect of typographic letter spacing.b
+ * give the effect of typographic letter spacing.
  *
  * Since: 1.6
  **/
diff --git a/pango/pango-layout.c b/pango/pango-layout.c
index 45e1e2ed..65d06097 100644
--- a/pango/pango-layout.c
+++ b/pango/pango-layout.c
@@ -362,7 +362,7 @@ pango_layout_get_wrap (PangoLayout *layout)
  * @layout: a #PangoLayout.
  * @indent: the amount by which to indentset
  * 
- * Sets the width in pango units to indent each paragraph. A negative value
+ * Sets the width in Pango units to indent each paragraph. A negative value
  * of @indent will produce a hanging indent. That is, the first line will
  * have the full width, and subsequent lines will be indented by the
  * absolute value of @indent.
@@ -384,7 +384,7 @@ pango_layout_set_indent (PangoLayout *layout,
  * pango_layout_get_indent:
  * @layout: a #PangoLayout
  * 
- * Gets the paragraph indent width in pango units. A negative value
+ * Gets the paragraph indent width in Pango units. A negative value
  * indicates a hanging indent.
  * 
  * Return value: the indent
diff --git a/pango/pango-markup.c b/pango/pango-markup.c
index d2d39409..a2769124 100644
--- a/pango/pango-markup.c
+++ b/pango/pango-markup.c
@@ -552,10 +552,10 @@ static const GMarkupParser pango_markup_parser = {
  * @markup_text: markup to parse (see <link linkend="PangoMarkupFormat">markup format</link>)
  * @length: length of @markup_text, or -1 if nul-terminated
  * @accel_marker: character that precedes an accelerator, or 0 for none
- * @attr_list: address of return location for a #PangoAttrList, or NULL
- * @text: address of return location for text with tags stripped, or NULL
- * @accel_char: address of return location for accelerator char, or NULL
- * @error: address of return location for errors, or NULL
+ * @attr_list: address of return location for a #PangoAttrList, or %NULL
+ * @text: address of return location for text with tags stripped, or %NULL
+ * @accel_char: address of return location for accelerator char, or %NULL
+ * @error: address of return location for errors, or %NULL
  * 
  *
  * Parses marked-up text (see
@@ -570,7 +570,7 @@ static const GMarkupParser pango_markup_parser = {
  * Two @accel_marker characters following each other produce a single
  * literal @accel_marker character.
  * 
- * Return value: FALSE if @error is set, otherwise TRUE
+ * Return value: %FALSE if @error is set, otherwise %TRUE
  **/
 gboolean
 pango_parse_markup (const char                 *markup_text,
diff --git a/pango/pango-tabs.c b/pango/pango-tabs.c
index 09eeefb8..5728733b 100644
--- a/pango/pango-tabs.c
+++ b/pango/pango-tabs.c
@@ -59,10 +59,10 @@ init_tabs (PangoTabArray *array, gint start, gint end)
  * @positions_in_pixels: whether positions are in pixel units
  * 
  * Creates an array of @initial_size tab stops. Tab stops are specified in
- * pixel units if @positions_in_pixels is TRUE, otherwise in Pango
+ * pixel units if @positions_in_pixels is %TRUE, otherwise in Pango
  * units. All stops are initially at position 0.
  * 
- * Return value: a #PangoTabArray
+ * Return value: the new #PangoTabArray
  **/
 PangoTabArray*
 pango_tab_array_new (gint initial_size,
@@ -107,7 +107,7 @@ pango_tab_array_new (gint initial_size,
  * tab stop. You <emphasis>must</emphasis> provide an alignment
  * and position for @size tab stops.
  * 
- * Return value: a new #PangoTabArray
+ * Return value: the new #PangoTabArray
  **/
 PangoTabArray  *
 pango_tab_array_new_with_positions (gint           size,
@@ -170,7 +170,7 @@ pango_tab_array_get_type (void)
  * 
  * Copies a #PangoTabArray
  * 
- * Return value: Newly-allocated #PangoTabArray
+ * Return value: the new #PangoTabArray.
  **/
 PangoTabArray*
 pango_tab_array_copy (PangoTabArray *src)
@@ -226,6 +226,7 @@ pango_tab_array_get_size (PangoTabArray *tab_array)
  * 
  * Resizes a tab array. You must subsequently initialize any tabs that
  * were added as a result of growing the array.
+ *
  **/
 void
 pango_tab_array_resize (PangoTabArray *tab_array,
@@ -256,7 +257,7 @@ pango_tab_array_resize (PangoTabArray *tab_array,
  * @tab_array: a #PangoTabArray
  * @tab_index: the index of a tab stop
  * @alignment: tab alignment
- * @location: tab location in pango units
+ * @location: tab location in Pango units
  *
  * Sets the alignment and location of a tab stop.
  * @alignment must always be #PANGO_TAB_LEFT in the current
@@ -285,12 +286,10 @@ pango_tab_array_set_tab  (PangoTabArray *tab_array,
  * pango_tab_array_get_tab:
  * @tab_array: a #PangoTabArray
  * @tab_index: tab stop index
- * @alignment: location to store alignment
- * @location: location to store tab position
+ * @alignment: location to store alignment, or %NULL
+ * @location: location to store tab position, or %NULL
  *
  * Gets the alignment and position of a tab stop.
- * @alignment or @location may be NULL if you aren't
- * interested in their value.
  * 
  **/
 void
@@ -313,10 +312,10 @@ pango_tab_array_get_tab  (PangoTabArray *tab_array,
 /**
  * pango_tab_array_get_tabs:
  * @tab_array: a #PangoTabArray
- * @alignments: location to store an array of tab stop alignments
- * @locations: location to store an array of tab positions
+ * @alignments: location to store an array of tab stop alignments, or %NULL
+ * @locations: location to store an array of tab positions, or %NULL
  *
- * If non-NULL, @alignments and @locations are filled with allocated
+ * If non-%NULL, @alignments and @locations are filled with allocated
  * arrays of length pango_tab_array_get_size(). You must free the
  * returned array.
  * 
@@ -352,10 +351,10 @@ pango_tab_array_get_tabs (PangoTabArray *tab_array,
  * pango_tab_array_get_positions_in_pixels:
  * @tab_array: a #PangoTabArray
  * 
- * Returns TRUE if the tab positions are in pixels, FALSE if they are
+ * Returns %TRUE if the tab positions are in pixels, %FALSE if they are
  * in Pango units.
  * 
- * Return value: whether positions are in pixels
+ * Return value: whether positions are in pixels.
  **/
 gboolean
 pango_tab_array_get_positions_in_pixels (PangoTabArray *tab_array)
diff --git a/pango/pango-types.h b/pango/pango-types.h
index 4b59e9b3..1e3a0305 100644
--- a/pango/pango-types.h
+++ b/pango/pango-types.h
@@ -160,7 +160,7 @@ void pango_matrix_concat    (PangoMatrix       *matrix,
  * or %PANGO_DIRECTION_WEAK_RTL, since every character is either
  * neutral or has a strong direction; on the other hand
  * %PANGO_DIRECTION_NEUTRAL doesn't make sense to pass
- * to pango_log2vis_get_embedding_levels().
+ * to pango_itemize_with_base_dir().
  *
  * The %PANGO_DIRECTION_TTB_LTR, %PANGO_DIRECTION_TTB_RTL
  * values come from an earlier interpretation of this
diff --git a/pango/pango-utils.c b/pango/pango-utils.c
index 32d93828..d7584561 100644
--- a/pango/pango-utils.c
+++ b/pango/pango-utils.c
@@ -1278,7 +1278,7 @@ pango_language_from_string (const char *language)
  *            %NULL is allowed and matches nothing but '*'
  * @range_list: a list of language ranges, separated by ';' characters.
  *   each element must either be '*', or a RFC 3066 language range
- *   canonicalized as by pango_language_from_string().
+ *   canonicalized as by pango_language_from_string()
  * 
  * Checks if a language tag matches one of the elements in a list of
  * language ranges. A language tag is considered to match a range
diff --git a/pango/pangoft2-render.c b/pango/pangoft2-render.c
index 49908ca5..1ad03b09 100644
--- a/pango/pangoft2-render.c
+++ b/pango/pangoft2-render.c
@@ -448,7 +448,7 @@ pango_ft2_renderer_draw_trapezoid (PangoRenderer   *renderer,
  * @y:         the Y position of the top of the layout (in Pango units)
  *
  * Render a #PangoLayout onto a FreeType2 bitmap, with he
- * location specified in fixed-point pango units rather than
+ * location specified in fixed-point Pango units rather than
  * pixels. (Using this will avoid extra inaccuracies from
  * rounding to integer pixels multiple times, even if the
  * final glyph positions are integers.)
@@ -499,11 +499,11 @@ pango_ft2_render_layout (FT_Bitmap   *bitmap,
  * pango_ft2_render_layout_line_subpixel:
  * @bitmap:    a FT_Bitmap to render the line onto
  * @line:      a #PangoLayoutLine
- * @x:         the x position of start of string (in pango units)
- * @y:         the y position of baseline (in pango units)
+ * @x:         the x position of start of string (in Pango units)
+ * @y:         the y position of baseline (in Pango units)
  *
  * Render a #PangoLayoutLine onto a FreeType2 bitmap, with he
- * location specified in fixed-point pango units rather than
+ * location specified in fixed-point Pango units rather than
  * pixels. (Using this will avoid extra inaccuracies from
  * rounding to integer pixels multiple times, even if the
  * final glyph positions are integers.)
diff --git a/pango/pangox.c b/pango/pangox.c
index 92bd91b7..a3b273ab 100644
--- a/pango/pangox.c
+++ b/pango/pangox.c
@@ -820,7 +820,7 @@ get_font_metrics_from_subfonts (PangoFont        *font,
 
           if (get_int_prop (avg_width_atom, fs, &avg_width))
             {
-              /* convert decipoints --> pango units.
+              /* convert decipoints --> Pango units.
                * Resolution is in (points * PANGO_SCALE) / pixel,
                * avg_width in decipoints.
                * We want pixels * PANGO_SCALE
diff --git a/pango/pangoxft-render.c b/pango/pangoxft-render.c
index b97bb859..c1825b31 100644
--- a/pango/pangoxft-render.c
+++ b/pango/pangoxft-render.c
@@ -639,8 +639,8 @@ pango_xft_render_layout (XftDraw     *draw,
  * @color:     the foreground color in which to draw the layout line
  *             (may be overriden by color attributes)
  * @line:      a #PangoLayoutLine
- * @x:         the x position of start of string (in pango units)
- * @y:         the y position of baseline (in pango units)
+ * @x:         the x position of start of string (in Pango units)
+ * @y:         the y position of baseline (in Pango units)
  *
  * Render a #PangoLayoutLine onto a #XftDraw
  *