docs: Replace lots of vestigial xml markup

We want to use pure markdown, since docbook
is going away as the intermediate format.

1 files changed, 8 insertions, 7 deletions

diff --git a/pango/pango-glyph-item.h b/pango/pango-glyph-item.h
index daf2b15f..543d74bd 100644
--- a/pango/pango-glyph-item.h
+++ b/pango/pango-glyph-item.h
@@ -85,10 +85,10 @@ void 	  pango_glyph_item_get_logical_widths (PangoGlyphItem *glyph_item,
  * PangoGlyphItemIter:
  *
  * A #PangoGlyphItemIter is an iterator over the clusters in a
- * #PangoGlyphItem.  The <firstterm>forward direction</firstterm> of the
+ * #PangoGlyphItem.  The *forward direction* of the
  * iterator is the logical direction of text.  That is, with increasing
  * @start_index and @start_char values.  If @glyph_item is right-to-left
- * (that is, if <literal>@glyph_item->item->analysis.level</literal> is odd),
+ * (that is, if `glyph_item->item->analysis.level` is odd),
  * then @start_glyph decreases as the iterator moves forward.  Moreover,
  * in right-to-left cases, @start_glyph is greater than @end_glyph.
  *
@@ -99,21 +99,22 @@ void 	  pango_glyph_item_get_logical_widths (PangoGlyphItem *glyph_item,
  * pango_glyph_item_iter_next_cluster() and
  * pango_glyph_item_iter_prev_cluster().  A common idiom for doing a
  * forward iteration over the clusters is:
- * <programlisting>
+ *
+ * ```
  * PangoGlyphItemIter cluster_iter;
  * gboolean have_cluster;
  *
- * for (have_cluster = pango_glyph_item_iter_init_start (&amp;cluster_iter,
+ * for (have_cluster = pango_glyph_item_iter_init_start (&cluster_iter,
  *                                                       glyph_item, text);
  *      have_cluster;
- *      have_cluster = pango_glyph_item_iter_next_cluster (&amp;cluster_iter))
+ *      have_cluster = pango_glyph_item_iter_next_cluster (&cluster_iter))
  * {
  *   ...
  * }
- * </programlisting>
+ * ```
  *
  * Note that @text is the start of the text for layout, which is then
- * indexed by <literal>@glyph_item->item->offset</literal> to get to the
+ * indexed by `glyph_item->item->offset` to get to the
  * text of @glyph_item.  The @start_index and @end_index values can directly
  * index into @text.  The @start_glyph, @end_glyph, @start_char, and @end_char
  * values however are zero-based for the @glyph_item.  For each cluster, the