[gnome-shell: 2/2] theme: Use tabular figures where appropriate

[Florian Müllner <fmuellner src gnome org>]

commit 68b01a8f567ebfbd16b46e941f75d9e0a84a931d
Author: Ryan Hendrickson <ryan hendrickson alum mit edu>
Date:   Thu May 17 10:45:02 2018 -0400

    theme: Use tabular figures where appropriate
    
    In places where numbers appear in columns (like the calendar widget) or
    where changing numbers would result in labels jiggling around due to
    small width changes (like the clock), use the newly added
    font-feature-settings support to request tabular figures.
    
    https://gitlab.gnome.org/GNOME/gnome-shell/issues/34

 data/theme/gnome-shell-sass/_common.scss | 3 +++
 1 file changed, 3 insertions(+)
---
diff --git a/data/theme/gnome-shell-sass/_common.scss b/data/theme/gnome-shell-sass/_common.scss
index 433c13c8c..f1e6ae525 100644
--- a/data/theme/gnome-shell-sass/_common.scss
+++ b/data/theme/gnome-shell-sass/_common.scss
@@ -733,6 +733,7 @@ StScrollBar {
   transition-duration: 500ms;
   font-weight: bold;
   height: 1.86em;
+  font-feature-settings: "tnum";
 
   &.unlock-screen,
   &.login-screen,
@@ -958,6 +959,7 @@ StScrollBar {
       padding: 0.1em;
       margin: 2px;
       border-radius: 1.4em;
+      font-feature-settings: "tnum";
       &:hover,&:focus { background-color: lighten($bg_color,5%); }
       &:active,&:selected {
         color: lighten($selected_fg_color,5%);
@@ -1867,6 +1869,7 @@ StScrollBar {
 .screen-shield-clock-time {
   font-size: 72pt;
   text-shadow: 0px 2px 2px rgba(0,0,0,0.4);
+  font-feature-settings: "tnum";
 }
 
 .screen-shield-clock-date {