src: centralize the editor indentation rules

Instead of repeating an emacs footer in every source file, use config
files in the root of the repository. This fixes the bug that several
source files are missing the indent rules.

Signed-off-by: Daniel P. Berrangé <berrange@redhat.com>

.dir-locals.el

@@ -0,0 +1,20 @@
+(
+ (c-mode . (
+            (c-file-style . "K&R")
+            (indent-tabs-mode . nil)
+            (c-indent-level . 4)
+            (c-basic-offset . 4)
+            ))
+ (html-mode . (
+	       (indent-tabs-mode . nil)
+	       ))
+ (sh-mode . (
+	     (indent-tabs-mode . nil)
+	     ))
+ (nxml-mode . (
+	       (indent-tabs-mode . nil)
+	       ))
+ (perl-mode . (
+	       (indent-tabs-mode . nil)
+	       ))
+ )

.editorconfig

@@ -0,0 +1,21 @@
+# EditorConfig is a file format and collection of text editor plugins
+# for maintaining consistent coding styles between different editors
+# and IDEs. Most popular editors support this either natively or via
+# plugin.
+#
+# Check https://editorconfig.org for details.
+
+root = true
+
+[*]
+end_of_line = lf
+insert_final_newline = true
+charset = utf-8
+
+[*.c]
+indent_style = space
+indent_size = 4
+
+[*.{rng,xml}]
+indent_style = space
+indent_size = 2

build-aux/vc-list-files

@@ -2,7 +2,7 @@
 # List version-controlled file names.
 
 # Print a version string.
-scriptversion=2011-05-16.22; # UTC
+scriptversion=2021-02-10.15; # UTC
 
 # Copyright (C) 2006-2011 Free Software Foundation, Inc.
 
@@ -103,11 +103,3 @@ do
     exit 1
   fi
 done
-
-# Local variables:
-# eval: (add-hook 'write-file-hooks 'time-stamp)
-# time-stamp-start: "scriptversion="
-# time-stamp-format: "%:y-%02m-%02d.%02H"
-# time-stamp-time-zone: "UTC"
-# time-stamp-end: "; # UTC"
-# End:

src/ovirt-foreign-menu.h

@@ -70,10 +70,3 @@ GList *ovirt_foreign_menu_get_iso_names(OvirtForeignMenu *menu);
 G_END_DECLS
 
 #endif /* _OVIRT_FOREIGN_MENU_H */
-/*
- * Local variables:
- *  c-indent-level: 4
- *  c-basic-offset: 4
- *  indent-tabs-mode: nil
- * End:
- */

src/remote-viewer-connect.c

@@ -253,11 +253,3 @@ remote_viewer_connect_dialog(GtkWindow *main_window, gchar **uri)
 
     return ci.response;
 }
-
-/*
- * Local variables:
- *  c-indent-level: 4
- *  c-basic-offset: 4
- *  indent-tabs-mode: nil
- * End:
- */

src/remote-viewer-connect.h

@@ -26,11 +26,3 @@
 gboolean remote_viewer_connect_dialog(GtkWindow *main_window, gchar **uri);
 
 #endif /* REMOTE_VIEWER_CONNECT_H */
-
-/*
- * Local variables:
- *  c-indent-level: 4
- *  c-basic-offset: 4
- *  indent-tabs-mode: nil
- * End:
- */

src/remote-viewer-main.c

@@ -43,11 +43,3 @@ main(int argc, char **argv)
     g_object_unref(app);
     return ret;
 }
-
-/*
- * Local variables:
- *  c-indent-level: 4
- *  c-basic-offset: 4
- *  indent-tabs-mode: nil
- * End:
- */

src/remote-viewer.c

@@ -819,11 +819,3 @@ cleanup:
 
     return ret;
 }
-
-/*
- * Local variables:
- *  c-indent-level: 4
- *  c-basic-offset: 4
- *  indent-tabs-mode: nil
- * End:
- */

src/remote-viewer.h

@@ -42,10 +42,3 @@ RemoteViewer *remote_viewer_new (void);
 G_END_DECLS
 
 #endif /* REMOTE_VIEWER_H */
-/*
- * Local variables:
- *  c-indent-level: 4
- *  c-basic-offset: 4
- *  indent-tabs-mode: nil
- * End:
- */

src/virt-viewer-app.c

@@ -3167,11 +3167,3 @@ void virt_viewer_app_set_supports_share_clipboard(VirtViewerApp *self, gboolean
     priv->supports_share_clipboard = enable;
     g_object_notify(G_OBJECT(self), "supports-share-clipboard");
 }
-
-/*
- * Local variables:
- *  c-indent-level: 4
- *  c-basic-offset: 4
- *  indent-tabs-mode: nil
- * End:
- */

src/virt-viewer-app.h

@@ -110,10 +110,3 @@ void virt_viewer_app_set_supports_share_clipboard(VirtViewerApp *self, gboolean
 G_END_DECLS
 
 #endif /* VIRT_VIEWER_APP_H */
-/*
- * Local variables:
- *  c-indent-level: 4
- *  c-basic-offset: 4
- *  indent-tabs-mode: nil
- * End:
- */

src/virt-viewer-auth.c

@@ -115,11 +115,3 @@ virt_viewer_auth_collect_credentials(GtkWindow *window,
 
     return response == GTK_RESPONSE_OK;
 }
-
-/*
- * Local variables:
- *  c-indent-level: 4
- *  c-basic-offset: 4
- *  indent-tabs-mode: nil
- * End:
- */

src/virt-viewer-auth.h

@@ -34,10 +34,3 @@ gboolean virt_viewer_auth_collect_credentials(GtkWindow *window,
                                               char **password);
 
 #endif
-/*
- * Local variables:
- *  c-indent-level: 4
- *  c-basic-offset: 4
- *  indent-tabs-mode: nil
- * End:
- */

src/virt-viewer-display-spice.c

@@ -390,11 +390,3 @@ virt_viewer_display_spice_set_desktop(VirtViewerDisplay *display,
 
     g_signal_emit_by_name(display, "display-desktop-resize");
 }
-
-/*
- * Local variables:
- *  c-indent-level: 4
- *  c-basic-offset: 4
- *  indent-tabs-mode: nil
- * End:
- */

src/virt-viewer-display-spice.h

@@ -48,10 +48,3 @@ void virt_viewer_display_spice_set_desktop(VirtViewerDisplay *display, guint x,
 G_END_DECLS
 
 #endif /* _VIRT_VIEWER_DISPLAY_SPICE_H */
-/*
- * Local variables:
- *  c-indent-level: 4
- *  c-basic-offset: 4
- *  indent-tabs-mode: nil
- * End:
- */

src/virt-viewer-display-vnc.c

@@ -269,11 +269,3 @@ virt_viewer_display_vnc_close(VirtViewerDisplay *display)
      */
     gtk_container_remove(GTK_CONTAINER(display), GTK_WIDGET(self->vnc));
 }
-
-/*
- * Local variables:
- *  c-indent-level: 4
- *  c-basic-offset: 4
- *  indent-tabs-mode: nil
- * End:
- */

src/virt-viewer-display-vnc.h

@@ -46,10 +46,3 @@ GtkWidget* virt_viewer_display_vnc_new(VirtViewerSessionVnc *session, VncDisplay
 G_END_DECLS
 
 #endif /* _VIRT_VIEWER_DISPLAY_VNC_H */
-/*
- * Local variables:
- *  c-indent-level: 4
- *  c-basic-offset: 4
- *  indent-tabs-mode: nil
- * End:
- */

src/virt-viewer-display-vte.h

@@ -48,10 +48,3 @@ void virt_viewer_display_vte_zoom_out(VirtViewerDisplayVte *vte);
 G_END_DECLS
 
 #endif /* _VIRT_VIEWER_DISPLAY_VTE_H */
-/*
- * Local variables:
- *  c-indent-level: 4
- *  c-basic-offset: 4
- *  indent-tabs-mode: nil
- * End:
- */

src/virt-viewer-display.c

@@ -752,11 +752,3 @@ virt_viewer_display_get_nth(VirtViewerDisplay *self)
     priv = virt_viewer_display_get_instance_private(self);
     return priv->nth_display;
 }
-
-/*
- * Local variables:
- *  c-indent-level: 4
- *  c-basic-offset: 4
- *  indent-tabs-mode: nil
- * End:
- */

src/virt-viewer-display.h

@@ -115,10 +115,3 @@ gint virt_viewer_display_get_nth(VirtViewerDisplay *self);
 G_END_DECLS
 
 #endif /* _VIRT_VIEWER_DISPLAY_H */
-/*
- * Local variables:
- *  c-indent-level: 4
- *  c-basic-offset: 4
- *  indent-tabs-mode: nil
- * End:
- */

src/virt-viewer-main.c

@@ -43,11 +43,3 @@ int main(int argc, char **argv)
 
     return ret;
 }
-
-/*
- * Local variables:
- *  c-indent-level: 4
- *  c-basic-offset: 4
- *  indent-tabs-mode: nil
- * End:
- */

src/virt-viewer-notebook.c

@@ -123,11 +123,3 @@ virt_viewer_notebook_new (void)
 {
     return g_object_new (VIRT_VIEWER_TYPE_NOTEBOOK, NULL);
 }
-
-/*
- * Local variables:
- *  c-indent-level: 4
- *  c-basic-offset: 4
- *  indent-tabs-mode: nil
- * End:
- */

src/virt-viewer-notebook.h

@@ -46,10 +46,3 @@ void virt_viewer_notebook_show_display(VirtViewerNotebook *nb);
 G_END_DECLS
 
 #endif /* _VIRT_VIEWER_NOTEBOOK */
-/*
- * Local variables:
- *  c-indent-level: 4
- *  c-basic-offset: 4
- *  indent-tabs-mode: nil
- * End:
- */

src/virt-viewer-session-spice.c

@@ -1505,11 +1505,3 @@ virt_viewer_session_spice_apply_monitor_geometry(VirtViewerSession *session, GHa
                                           rect->y, rect->width, rect->height, TRUE);
     }
 }
-
-/*
- * Local variables:
- *  c-indent-level: 4
- *  c-basic-offset: 4
- *  indent-tabs-mode: nil
- * End:
- */

src/virt-viewer-session-spice.h

@@ -46,10 +46,3 @@ SpiceMainChannel* virt_viewer_session_spice_get_main_channel(VirtViewerSessionSp
 G_END_DECLS
 
 #endif /* _VIRT_VIEWER_SESSION_SPICE_H */
-/*
- * Local variables:
- *  c-indent-level: 4
- *  c-basic-offset: 4
- *  indent-tabs-mode: nil
- * End:
- */

src/virt-viewer-session-vnc.c

@@ -449,11 +449,3 @@ virt_viewer_session_vnc_new(VirtViewerApp *app, GtkWindow *main_window)
 
     return VIRT_VIEWER_SESSION(self);
 }
-
-/*
- * Local variables:
- *  c-indent-level: 4
- *  c-basic-offset: 4
- *  indent-tabs-mode: nil
- * End:
- */

src/virt-viewer-session-vnc.h

@@ -45,10 +45,3 @@ VirtViewerSession *virt_viewer_session_vnc_new(VirtViewerApp *app, GtkWindow *ma
 G_END_DECLS
 
 #endif /* _VIRT_VIEWER_SESSION_VNC_H */
-/*
- * Local variables:
- *  c-indent-level: 4
- *  c-basic-offset: 4
- *  indent-tabs-mode: nil
- * End:
- */

src/virt-viewer-session.c

@@ -740,10 +740,3 @@ void virt_viewer_session_vm_action(VirtViewerSession *self, gint action)
     if (klass->vm_action)
         klass->vm_action(self, action);
 }
-/*
- * Local variables:
- *  c-indent-level: 4
- *  c-basic-offset: 4
- *  indent-tabs-mode: nil
- * End:
- */

src/virt-viewer-session.h

@@ -113,11 +113,3 @@ void virt_viewer_session_vm_action(VirtViewerSession *self, gint action);
 G_END_DECLS
 
 #endif /* _VIRT_VIEWER_SESSION_H */
-
-/*
- * Local variables:
- *  c-indent-level: 4
- *  c-basic-offset: 4
- *  indent-tabs-mode: nil
- * End:
- */

src/virt-viewer-util.c

@@ -732,11 +732,3 @@ configerror:
     g_hash_table_unref(displaymap);
     return NULL;
 }
-
-/*
- * Local variables:
- *  c-indent-level: 4
- *  c-basic-offset: 4
- *  indent-tabs-mode: nil
- * End:
- */

src/virt-viewer-util.h

@@ -66,11 +66,3 @@ GHashTable* virt_viewer_parse_monitor_mappings(gchar **mappings,
                                                const gsize nmappings,
                                                const gint nmonitors);
 #endif
-
-/*
- * Local variables:
- *  c-indent-level: 4
- *  c-basic-offset: 4
- *  indent-tabs-mode: nil
- * End:
- */

src/virt-viewer-vm-connection.c

@@ -102,11 +102,3 @@ virt_viewer_vm_connection_choose_name_dialog(GtkWindow *main_window,
 
     return vm_name;
 }
-
-/*
- * Local variables:
- *  c-indent-level: 4
- *  c-basic-offset: 4
- *  indent-tabs-mode: nil
- * End:
- */

src/virt-viewer-vm-connection.h

@@ -29,10 +29,3 @@ gchar* virt_viewer_vm_connection_choose_name_dialog(GtkWindow *main_window,
                                                     GError **error);
 
 #endif
-/*
- * Local variables:
- *  c-indent-level: 4
- *  c-basic-offset: 4
- *  indent-tabs-mode: nil
- * End:
- */

src/virt-viewer-window.c

@@ -1798,11 +1798,3 @@ virt_viewer_window_get_minimal_zoom_level(VirtViewerWindow *self)
     /* make sure that the returned zoom level is in the range from MIN_ZOOM_LEVEL to NORMAL_ZOOM_LEVEL */
     return CLAMP(zoom * ZOOM_STEP, MIN_ZOOM_LEVEL, NORMAL_ZOOM_LEVEL);
 }
-
-/*
- * Local variables:
- *  c-indent-level: 4
- *  c-basic-offset: 4
- *  indent-tabs-mode: nil
- * End:
- */

src/virt-viewer-window.h

@@ -66,11 +66,3 @@ void virt_viewer_window_set_kiosk(VirtViewerWindow *self, gboolean enabled);
 G_END_DECLS
 
 #endif /* _VIRT_VIEWER_WINDOW */
-
-/*
- * Local variables:
- *  c-indent-level: 4
- *  c-basic-offset: 4
- *  indent-tabs-mode: nil
- * End:
- */

src/virt-viewer.c

@@ -1156,11 +1156,3 @@ virt_viewer_new(void)
                         "flags", G_APPLICATION_NON_UNIQUE,
                         NULL);
 }
-
-/*
- * Local variables:
- *  c-indent-level: 4
- *  c-basic-offset: 4
- *  indent-tabs-mode: nil
- * End:
- */

src/virt-viewer.h

@@ -42,11 +42,3 @@ VirtViewer *virt_viewer_new (void);
 G_END_DECLS
 
 #endif /* VIRT_VIEWER_H */
-
-/*
- * Local variables:
- *  c-indent-level: 4
- *  c-basic-offset: 4
- *  indent-tabs-mode: nil
- * End:
- */