Fix coding style

Especially, insert a space between function name and paren.

* src/alloc.c (garbage_collect):
* src/font.h:
* src/frame.h:
* src/fringe.c:
* src/gtkutil.c (xg_set_screen):
(xg_create_frame_widgets):
(xg_create_frame_outer_widgets):
(xg_get_file_name):
(xg_get_font):
(xg_update_scrollbar_pos):
* src/image.c (image_create_bitmap_from_file):
(xpm_load_image):
* src/pgtkfns.c (pgtk_get_monitor_scale_factor):
(is_wayland_display):
(pgtk_display_info_for_name):
(INSTALL_CURSOR):
(Fx_create_frame):
(Fx_display_mm_height):
(Fx_display_mm_width):
(Fx_display_pixel_width):
(Fx_display_pixel_height):
* src/pgtkselect.c (pgtk_selection_usable):
(Fpgtk_own_selection_internal):
(Fpgtk_get_selection_internal):
* src/pgtkterm.c:
(x_set_parent_frame):
(pgtk_draw_fringe_bitmap):
(pgtk_handle_draw):
(scroll_event):
(pgtk_text_scaling_factor):
(pgtk_term_init):
* src/pgtkterm.h:
* src/window.h:
* src/xdisp.c (redisplay_internal):
(draw_glyphs_debug):
(draw_glyphs):
(note_mouse_highlight):

1 files changed, 7 insertions, 7 deletions

diff --git a/src/gtkutil.c b/src/gtkutil.c
index 7f8a33c01d7..6822aeb4e32 100644
--- a/src/gtkutil.c
+++ b/src/gtkutil.c
@@ -151,9 +151,9 @@ xg_set_screen (GtkWidget *w, struct frame *f)
         gtk_window_set_screen (GTK_WINDOW (w), gscreen);
     }
 #else
-  if (FRAME_X_DISPLAY(f) != DEFAULT_GDK_DISPLAY ())
+  if (FRAME_X_DISPLAY (f) != DEFAULT_GDK_DISPLAY ())
     {
-      GdkScreen *gscreen = gdk_display_get_default_screen (FRAME_X_DISPLAY(f));
+      GdkScreen *gscreen = gdk_display_get_default_screen (FRAME_X_DISPLAY (f));
 
       if (GTK_IS_MENU (w))
        gtk_menu_set_screen (GTK_MENU (w), gscreen);
@@ -1425,7 +1425,7 @@ xg_create_frame_widgets (struct frame *f)
       type = GTK_WINDOW_POPUP;
     }
   wtop = gtk_window_new (type);
-  gtk_widget_add_events(wtop, GDK_ALL_EVENTS_MASK);
+  gtk_widget_add_events (wtop, GDK_ALL_EVENTS_MASK);
 #endif
 
   /* gtk_window_set_has_resize_grip is a Gtk+ 3.0 function but Ubuntu
@@ -1626,7 +1626,7 @@ xg_create_frame_outer_widgets (struct frame *f)
   block_input ();
 
   wtop = gtk_window_new (type);
-  gtk_widget_add_events(wtop, GDK_ALL_EVENTS_MASK);
+  gtk_widget_add_events (wtop, GDK_ALL_EVENTS_MASK);
 
   xg_set_screen (wtop, f);
 
@@ -2582,7 +2582,7 @@ xg_get_file_name (struct frame *f,
 
 #ifdef HAVE_PGTK
   if (!FRAME_GTK_OUTER_WIDGET (f))
-    error("Can't open dialog from child frames");
+    error ("Can't open dialog from child frames");
 #endif
 
 #ifdef HAVE_GTK_FILE_SELECTION_NEW
@@ -2684,7 +2684,7 @@ xg_get_font (struct frame *f, const char *default_name)
 
 #ifdef HAVE_PGTK
   if (!FRAME_GTK_OUTER_WIDGET (f))
-    error("Can't open dialog from child frames");
+    error ("Can't open dialog from child frames");
 #endif
 
   w = gtk_font_chooser_dialog_new
@@ -4437,7 +4437,7 @@ xg_update_scrollbar_pos (struct frame *f,
 	  /* Don't obscure any child frames.  */
 	  XLowerWindow (FRAME_X_DISPLAY (f), GTK_WIDGET_TO_X_WIN (webox));
 #else
-	  gdk_window_lower (gtk_widget_get_window(webox));
+	  gdk_window_lower (gtk_widget_get_window (webox));
 #endif
 	}