From d0de3bf1b2a8049749c0b5066bd4e9bc855105a0 Mon Sep 17 00:00:00 2001
From: Adam Twardoch <adam@twardoch.com>
Date: Sat, 1 Aug 2020 19:24:15 +0200
Subject: [PATCH] Use more appropriate symbols for some keys (#1836)
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* Update _keys.scss

* Update _keys.scss

Change to the keys

    "arrow-down": "\2193", // ↓
    "arrow-left": "\2190", // ←
    "arrow-right": "\2192", // →
    "arrow-up": "\2191", // ↑
    "tab": "\21E5", // ⇥

also makes a few other lowercase hex numerals uppercase for consistency

* Revert "Update _keys.scss"

This reverts commit 55ceceb3c479b0dd71e62273e223473bfb841d17.

* Revert "Update _keys.scss"

This reverts commit 9b6361c0d77621b2ed218250fb7dfc260ee27770.

* Update _keys.scss

Changed key visualization for

```
    "arrow-down": "\2193", // ↓
    "arrow-left": "\2190", // ←
    "arrow-right": "\2192", // →
    "arrow-up": "\2191", // ↑
    "tab": "\21E5", // ⇥
```

and fixed a few lowercase hex to be uppercase for consistency.
---
 .../main/extensions/pymdownx/_keys.scss          | 16 ++++++++--------
 1 file changed, 8 insertions(+), 8 deletions(-)

diff --git a/src/assets/stylesheets/main/extensions/pymdownx/_keys.scss b/src/assets/stylesheets/main/extensions/pymdownx/_keys.scss
index e636523eb..c5a0be218 100644
--- a/src/assets/stylesheets/main/extensions/pymdownx/_keys.scss
+++ b/src/assets/stylesheets/main/extensions/pymdownx/_keys.scss
@@ -73,10 +73,10 @@
     "right-windows": "\229E",
 
     // Other keys
-    "arrow-down":    "\25bd",
-    "arrow-left":    "\25c1",
-    "arrow-right":   "\25b7",
-    "arrow-up":      "\25b3",
+    "arrow-down":    "\2193",
+    "arrow-left":    "\2190",
+    "arrow-right":   "\2192",
+    "arrow-up":      "\2191",
     "backspace":     "\232B",
     "backtab":       "\21E4",
     "caps-lock":     "\21EA",
@@ -85,11 +85,11 @@
     "delete":        "\2326",
     "eject":         "\23CF",
     "end":           "\2913",
-    "escape":        "\238b",
+    "escape":        "\238B",
     "home":          "\2912",
     "insert":        "\2380",
-    "page-down":     "\21df",
-    "page-up":       "\21de",
+    "page-down":     "\21DF",
+    "page-up":       "\21DE",
     "print-screen":  "\2399"
   ) {
     .key-#{$name} {
@@ -102,7 +102,7 @@
 
   // Build special keys with right icon
   @each $name, $code in (
-    "tab":           "\21B9",
+    "tab":           "\21E5",
     "num-enter":     "\2324",
     "enter":         "\23CE"
   ) {