[gtksourceview: 18/21] docs: update links to the new additional docs

[Christian Hergert <chergert src gnome org>]

commit 02737bbeeacdb126cdc58e2e2aa44bd6601aeb26
Author: Bilal Elmoussaoui <bil elmoussaoui gmail com>
Date:   Wed Dec 1 14:35:02 2021 +0100

    docs: update links to the new additional docs

 gtksourceview/gtksourcebuffer.c      | 4 ++--
 gtksourceview/gtksourcelanguage.c    | 2 +-
 gtksourceview/gtksourcestylescheme.c | 2 +-
 3 files changed, 4 insertions(+), 4 deletions(-)
---
diff --git a/gtksourceview/gtksourcebuffer.c b/gtksourceview/gtksourcebuffer.c
index 6a7f95fb..dd6f6f17 100644
--- a/gtksourceview/gtksourcebuffer.c
+++ b/gtksourceview/gtksourcebuffer.c
@@ -383,7 +383,7 @@ gtk_source_buffer_class_init (GtkSourceBufferClass *klass)
         * @end: the end of the updated region
         *
         * The ::highlight-updated signal is emitted when the syntax
-        * highlighting and [context classes][context-classes] are updated in a
+        * highlighting and [context classes](./class.Buffer.html#context-classes) are updated in a
         * certain region of the @buffer.
         */
        buffer_signals[HIGHLIGHT_UPDATED] =
@@ -1461,7 +1461,7 @@ gtk_source_buffer_set_highlight_syntax (GtkSourceBuffer *buffer,
  * Associates a [class@Language] with the buffer.
  *
  * Note that a [class@Language] affects not only the syntax highlighting, but
- * also the [context classes][context-classes]. If you want to disable just the
+ * also the [context classes](./class.Buffer.html#context-classes). If you want to disable just the
  * syntax highlighting, see [method@Buffer.set_highlight_syntax].
  *
  * The buffer holds a reference to @language.
diff --git a/gtksourceview/gtksourcelanguage.c b/gtksourceview/gtksourcelanguage.c
index d0dbd816..c17df9d7 100644
--- a/gtksourceview/gtksourcelanguage.c
+++ b/gtksourceview/gtksourcelanguage.c
@@ -43,7 +43,7 @@
  * Represents a syntax highlighted language.
  *
  * A `GtkSourceLanguage` represents a programming or markup language, affecting
- * syntax highlighting and [context classes][context-classes].
+ * syntax highlighting and [context classes](./class.Buffer.html#context-classes).
  *
  * Use [class@LanguageManager] to obtain a `GtkSourceLanguage` instance, and
  * [method@Buffer.set_language] to apply it to a [class@Buffer].
diff --git a/gtksourceview/gtksourcestylescheme.c b/gtksourceview/gtksourcestylescheme.c
index a84d1a90..f382723d 100644
--- a/gtksourceview/gtksourcestylescheme.c
+++ b/gtksourceview/gtksourcestylescheme.c
@@ -43,7 +43,7 @@
  * bracket matching, etc.
  *
  * Style schemes are stored in XML files. The format of a scheme file is
- * documented in the [style scheme reference][style-reference].
+ * documented in the [style scheme reference](./style-reference.html).
  *
  * The two style schemes with IDs "classic" and "tango" follow more closely the
  * GTK theme (for example for the background color).