replace underscores with hyphens in schema key names

data/yad.gschema.xml.in

@@ -12,7 +12,7 @@
       <default>5</default>
       <_summary>Borders around dialog</_summary>
     </key>
-    <key name="combo_always_editable" type="b">
+    <key name="combo-always-editable" type="b">
       <default>false</default>
       <_summary>Combo-box in entry dialog is always editable</_summary>
     </key>
@@ -20,23 +20,23 @@
       <default>'xterm -e "%s"'</default>
       <_summary>Default terminal command (use %s for arguments placeholder)</_summary>
     </key>
-    <key name="open_command" type="s">
+    <key name="open-command" type="s">
       <default>'xdg-open "%s"'</default>
       <_summary>Default open command (use %s for arguments placeholder)</_summary>
     </key>
-    <key name="date_format" type="s">
+    <key name="date-format" type="s">
       <default>'%x'</default>
       <_summary>Default date format (see strftime(3) for details)</_summary>
     </key>
-    <key name="uri_color" type="s">
+    <key name="uri-color" type="s">
       <default>'blue'</default>
       <_summary>Default color for URI in text-info dialog</_summary>
     </key>
-    <key name="ignore_unknown_options" type="b">
+    <key name="ignore-unknown-options" type="b">
       <default>true</default>
       <_summary>Ignore unknown command-line options</_summary>
     </key>
-    <key name="max_tab" type="i">
+    <key name="max-tab" type="i">
       <default>100</default>
       <_summary>Maximum number of tabs in notebook dialog</_summary>
     </key>

src/entry.c

@@ -188,7 +188,7 @@ entry_create_widget (GtkWidget * dlg)
     {
       gint active, i;
 
-      if (options.common_data.editable || g_settings_get_boolean (settings, "combo_always_editable"))
+      if (options.common_data.editable || g_settings_get_boolean (settings, "combo-always-editable"))
         {
           c = gtk_combo_box_text_new_with_entry ();
           gtk_widget_set_name (c, "yad-entry-edit-combo");

src/icons.c

@@ -346,7 +346,7 @@ parse_desktop_file (gchar * filename)
               gchar *url = g_key_file_get_string (kf, "Desktop Entry", "URL", NULL);
               if (url)
                 {
-                  ent->command = g_strdup_printf (g_settings_get_string (settings, "open_command"), url);
+                  ent->command = g_strdup_printf (g_settings_get_string (settings, "open-command"), url);
                   g_free (url);
                 }
             }

src/main.c

@@ -120,7 +120,7 @@ timeout_cb (gpointer data)
     {
       gdouble percent = ((gdouble) options.data.timeout - count) / (gdouble) options.data.timeout;
       gtk_progress_bar_set_fraction (GTK_PROGRESS_BAR (w), percent);
-      if (g_settings_get_boolean (settings, "show_remain"))
+      if (g_settings_get_boolean (settings, "show-remain"))
         {
           gchar *lbl = g_strdup_printf (_("%d sec"), options.data.timeout - count);
           gtk_progress_bar_set_text (GTK_PROGRESS_BAR (w), lbl);
@@ -394,7 +394,7 @@ create_dialog (void)
               gtk_box_pack_end (GTK_BOX (cbox), topb, FALSE, FALSE, 2);
             }
 
-          if (g_settings_get_boolean (settings, "show_remain"))
+          if (g_settings_get_boolean (settings, "show-remain"))
             {
               gchar *lbl = g_strdup_printf (_("%d sec"), options.data.timeout);
               gtk_progress_bar_set_show_text (GTK_PROGRESS_BAR (topb), TRUE);

src/option.c

@@ -1491,7 +1491,7 @@ yad_options_init (void)
   options.common_data.editable = FALSE;
   options.common_data.tail = FALSE;
   options.common_data.command = NULL;
-  options.common_data.date_format = g_settings_get_string (settings, "date_format");
+  options.common_data.date_format = g_settings_get_string (settings, "date-format");
   options.common_data.float_precision = 3;
   options.common_data.vertical = FALSE;
   options.common_data.align = 0.0;
@@ -1680,7 +1680,7 @@ yad_options_init (void)
   options.text_data.justify = GTK_JUSTIFY_LEFT;
   options.text_data.margins = 0;
   options.text_data.hide_cursor = TRUE;
-  options.text_data.uri_color = g_settings_get_string (settings, "uri_color");
+  options.text_data.uri_color = g_settings_get_string (settings, "uri-color");
   options.text_data.formatted = FALSE;
 
 #ifdef HAVE_SOURCEVIEW
@@ -1856,7 +1856,7 @@ yad_create_context (void)
   g_option_context_add_group (tmp_ctx, a_group);
 
   g_option_context_set_help_enabled (tmp_ctx, TRUE);
-  g_option_context_set_ignore_unknown_options (tmp_ctx, g_settings_get_boolean (settings, "ignore_unknown_options"));
+  g_option_context_set_ignore_unknown_options (tmp_ctx, g_settings_get_boolean (settings, "ignore-unknown-options"));
 
   return tmp_ctx;
 }

src/util.c

@@ -240,7 +240,7 @@ get_tabs (key_t key, gboolean create)
   int shmid, i, max_tab;
 
   /* get shared memory */
-  max_tab = g_settings_get_int (settings, "max_tab") + 1;
+  max_tab = g_settings_get_int (settings, "max-tab") + 1;
   if (create)
     {
       if ((shmid = shmget (key, max_tab * sizeof (YadNTabs), IPC_CREAT | IPC_EXCL | 0644)) == -1)