(x_error_catcher, x_connection_closed, x_error_handler):
(x_error_quitter, xembed_send_message, x_iconify_frame):
(my_log_handler): Rename locals to avoid shadowing.
+ (x_delete_glyphs, x_ins_del_lines): Mark with NO_RETURN.
* xfaces.c (clear_face_cache, Fx_list_fonts, Fface_font): Rename
or move locals to avoid shadowing.
static void XTset_terminal_modes (struct terminal *);
static void XTreset_terminal_modes (struct terminal *);
static void x_clear_frame (struct frame *);
+static void x_ins_del_lines (struct frame *, int, int) NO_RETURN;
static void frame_highlight (struct frame *);
static void frame_unhighlight (struct frame *);
static void x_new_focus_frame (struct x_display_info *, struct frame *);
static void x_draw_composite_glyph_string_foreground (struct glyph_string *);
static void x_draw_glyph_string_box (struct glyph_string *);
static void x_draw_glyph_string (struct glyph_string *);
+static void x_delete_glyphs (struct frame *, int) NO_RETURN;
static void x_compute_glyph_string_overhangs (struct glyph_string *);
static void x_set_cursor_gc (struct glyph_string *);
static void x_set_mode_line_face_gc (struct glyph_string *);