[gnome-latex] LatexilaSettings: make unref_singleton() private

[Sébastien Wilmet <swilmet src gnome org>]

commit f67dda9a4f8abad4bd36c985a3265b4c32c11384
Author: Sébastien Wilmet <swilmet gnome org>
Date:   Tue Apr 28 15:22:19 2020 +0200

    LatexilaSettings: make unref_singleton() private

 docs/reference/gnome-latex-sections.txt | 1 -
 src/liblatexila/latexila-init.c         | 2 +-
 src/liblatexila/latexila-settings.c     | 7 +------
 src/liblatexila/latexila-settings.h     | 2 +-
 4 files changed, 3 insertions(+), 9 deletions(-)
---
diff --git a/docs/reference/gnome-latex-sections.txt b/docs/reference/gnome-latex-sections.txt
index e07e87b..7adfef2 100644
--- a/docs/reference/gnome-latex-sections.txt
+++ b/docs/reference/gnome-latex-sections.txt
@@ -242,7 +242,6 @@ latexila_post_processor_latexmk_get_type
 <FILE>settings</FILE>
 LatexilaSettings
 latexila_settings_get_singleton
-latexila_settings_unref_singleton
 latexila_settings_peek_editor_settings
 <SUBSECTION Standard>
 LATEXILA_IS_SETTINGS
diff --git a/src/liblatexila/latexila-init.c b/src/liblatexila/latexila-init.c
index 27bed37..de16c45 100644
--- a/src/liblatexila/latexila-init.c
+++ b/src/liblatexila/latexila-init.c
@@ -81,7 +81,7 @@ latexila_finalize (void)
 
        if (!done)
        {
-               latexila_settings_unref_singleton ();
+               _latexila_settings_unref_singleton ();
                tepl_finalize ();
 
                done = TRUE;
diff --git a/src/liblatexila/latexila-settings.c b/src/liblatexila/latexila-settings.c
index 89d51c6..a75e323 100644
--- a/src/liblatexila/latexila-settings.c
+++ b/src/liblatexila/latexila-settings.c
@@ -94,13 +94,8 @@ latexila_settings_get_singleton (void)
        return singleton;
 }
 
-/**
- * latexila_settings_unref_singleton:
- *
- * Unrefs the #LatexilaSettings singleton instance.
- */
 void
-latexila_settings_unref_singleton (void)
+_latexila_settings_unref_singleton (void)
 {
        if (singleton != NULL)
        {
diff --git a/src/liblatexila/latexila-settings.h b/src/liblatexila/latexila-settings.h
index ed62d8d..6c52cac 100644
--- a/src/liblatexila/latexila-settings.h
+++ b/src/liblatexila/latexila-settings.h
@@ -52,7 +52,7 @@ GType         latexila_settings_get_type                      (void);
 LatexilaSettings *
                latexila_settings_get_singleton                 (void);
 
-void           latexila_settings_unref_singleton               (void);
+void           _latexila_settings_unref_singleton              (void);
 
 GSettings *    latexila_settings_peek_editor_settings          (LatexilaSettings *self);