* tta/C/main/customization_options.c
(html_new_button_specification_info)
(html_new_button_specification_list): rename
new_button_specification_info as html_new_button_specification_info
and new_button_specification_list as
html_new_button_specification_list.  Update callers.
diff --git a/ChangeLog b/ChangeLog
index 2fc59c7..b06ee46 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,6 +1,15 @@
 2025-11-29 Patrice Dumas  <pertusus@free.fr>
 
 	* tta/C/main/customization_options.c
+	(html_new_button_specification_info)
+	(html_new_button_specification_list): rename
+	new_button_specification_info as html_new_button_specification_info
+	and new_button_specification_list as
+	html_new_button_specification_list.  Update callers.
+
+2025-11-29 Patrice Dumas  <pertusus@free.fr>
+
+	* tta/C/main/customization_options.c
 	(new_button_specification_info, new_button_specification_list),
 	tta/C/main/create_buttons.c: move new_button_specification_info and
 	new_button_specification_list to customization_options.c.
diff --git a/tta/C/convert/html_converter_init_options.c b/tta/C/convert/html_converter_init_options.c
index 3f659b0..3fe135d 100644
--- a/tta/C/convert/html_converter_init_options.c
+++ b/tta/C/convert/html_converter_init_options.c
@@ -108,7 +108,7 @@
   else if (type == BST_direction_info)
     {
       BUTTON_SPECIFICATION_INFO *button_spec
-                    = new_button_specification_info ();
+                    = html_new_button_specification_info ();
 
       button->b.button_info = button_spec;
 
@@ -154,7 +154,7 @@
   if (with_about)
     buttons_nr++;
 
-  result = new_button_specification_list (buttons_nr);
+  result = html_new_button_specification_list (buttons_nr);
 
   new_button_specification (&result->list[0], BST_direction_info,
                             BIT_function, D_direction_Next, 0,
@@ -178,7 +178,7 @@
 static BUTTON_SPECIFICATION_LIST *
 new_base_links_buttons (const CONVERTER *self)
 {
-  BUTTON_SPECIFICATION_LIST *result = new_button_specification_list (7);
+  BUTTON_SPECIFICATION_LIST *result = html_new_button_specification_list (7);
 
   new_button_specification (&result->list[0], BST_direction,
                             0, D_direction_Top, 0, 0, 0);
@@ -226,7 +226,7 @@
 
   for (buttons_nr = 0; directions[buttons_nr] != -1; buttons_nr++) {};
 
-  result = new_button_specification_list (buttons_nr);
+  result = html_new_button_specification_list (buttons_nr);
 
   for (i = 0; i < buttons_nr; i++)
     {
diff --git a/tta/C/main/customization_options.c b/tta/C/main/customization_options.c
index 86ffff2..f66808e 100644
--- a/tta/C/main/customization_options.c
+++ b/tta/C/main/customization_options.c
@@ -125,7 +125,7 @@
 /* html options */
 
 BUTTON_SPECIFICATION_INFO *
-new_button_specification_info (void)
+html_new_button_specification_info (void)
 {
   BUTTON_SPECIFICATION_INFO *button_spec
     = (BUTTON_SPECIFICATION_INFO *)
@@ -135,7 +135,7 @@
 }
 
 BUTTON_SPECIFICATION_LIST *
-new_button_specification_list (size_t buttons_nr)
+html_new_button_specification_list (size_t buttons_nr)
 {
   BUTTON_SPECIFICATION_LIST *result;
 
diff --git a/tta/C/main/customization_options.h b/tta/C/main/customization_options.h
index 6e16a5a..4daf47d 100644
--- a/tta/C/main/customization_options.h
+++ b/tta/C/main/customization_options.h
@@ -50,8 +50,9 @@
 
 OPTIONS *new_options (void);
 
-BUTTON_SPECIFICATION_INFO *new_button_specification_info (void);
-BUTTON_SPECIFICATION_LIST *new_button_specification_list (size_t buttons_nr);
+BUTTON_SPECIFICATION_INFO *html_new_button_specification_info (void);
+BUTTON_SPECIFICATION_LIST *html_new_button_specification_list
+                                                  (size_t buttons_nr);
 
 void html_free_button_specification_list (BUTTON_SPECIFICATION_LIST *buttons);
 void html_clear_direction_icons (DIRECTION_ICON_LIST *direction_icons);
diff --git a/tta/C/main/get_perl_info.c b/tta/C/main/get_perl_info.c
index 5975f86..d42b58f 100644
--- a/tta/C/main/get_perl_info.c
+++ b/tta/C/main/get_perl_info.c
@@ -724,7 +724,7 @@
   if (buttons_nr == 0)
     return 0;
 
-  result = new_button_specification_list ((size_t) buttons_nr);
+  result = html_new_button_specification_list ((size_t) buttons_nr);
 
   result->av = buttons_av;
   SvREFCNT_inc ((SV *)result->av);
@@ -758,7 +758,7 @@
               const char *direction_name;
 
               BUTTON_SPECIFICATION_INFO *button_spec
-                = new_button_specification_info ();
+                = html_new_button_specification_info ();
 
               button->type = BST_direction_info;
               button->b.button_info = button_spec;