editor: Removed unused utf8_characters() function
I left this in when I merged Jans patches.
diff --git a/clients/editor.c b/clients/editor.c
index 34fbf23..7c90ed9 100644
--- a/clients/editor.c
+++ b/clients/editor.c
@@ -107,17 +107,6 @@
return NULL;
}
-static uint32_t
-utf8_characters(const char *p)
-{
- uint32_t offset;
-
- for (offset = 0; *p != 0; offset++)
- p = utf8_next_char(p);
-
- return offset;
-}
-
static void text_entry_redraw_handler(struct widget *widget, void *data);
static void text_entry_button_handler(struct widget *widget,
struct input *input, uint32_t time,