[gtksourceview] Replace underscores by dashes for "highlight-updated" signal

[Sébastien Wilmet <swilmet src gnome org>]

commit 5440723964cb1ab8eb0b989817197afc278b015b
Author: Sébastien Wilmet <swilmet gnome org>
Date:   Wed Jun 15 17:46:48 2016 +0200

    Replace underscores by dashes for "highlight-updated" signal

 gtksourceview/gtksourcebuffer.c        |    2 +-
 gtksourceview/gtksourcecontextengine.c |    2 +-
 2 files changed, 2 insertions(+), 2 deletions(-)
---
diff --git a/gtksourceview/gtksourcebuffer.c b/gtksourceview/gtksourcebuffer.c
index 0ac22a6..34f1775 100644
--- a/gtksourceview/gtksourcebuffer.c
+++ b/gtksourceview/gtksourcebuffer.c
@@ -428,7 +428,7 @@ gtk_source_buffer_class_init (GtkSourceBufferClass *klass)
         * updated (e.g. the no-spell-check context class).
         */
        buffer_signals[HIGHLIGHT_UPDATED] =
-           g_signal_new_class_handler ("highlight_updated",
+           g_signal_new_class_handler ("highlight-updated",
                                        G_OBJECT_CLASS_TYPE (object_class),
                                        G_SIGNAL_RUN_LAST,
                                        G_CALLBACK (gtk_source_buffer_real_highlight_updated),
diff --git a/gtksourceview/gtksourcecontextengine.c b/gtksourceview/gtksourcecontextengine.c
index d7dc4e9..e77f3ae 100644
--- a/gtksourceview/gtksourcecontextengine.c
+++ b/gtksourceview/gtksourcecontextengine.c
@@ -1247,7 +1247,7 @@ refresh_range (GtkSourceContextEngine *ce,
        }
 
        g_signal_emit_by_name (ce->priv->buffer,
-                              "highlight_updated",
+                              "highlight-updated",
                               start,
                               &real_end);
 }