From 44e2e86f19bd9e7acddad50506dad0737fa032d9 Mon Sep 17 00:00:00 2001
From: Jules Aguillon
Date: Sat, 9 Sep 2023 14:32:03 +0200
Subject: Capitalize the first letter of custom keys

This is more useful than turning the entire string full caps.
---
 srcs/juloo.keyboard2/StringUtils.java | 12 ++++++++++++
 1 file changed, 12 insertions(+)
 create mode 100644 srcs/juloo.keyboard2/StringUtils.java

(limited to 'srcs/juloo.keyboard2/StringUtils.java')

diff --git a/srcs/juloo.keyboard2/StringUtils.java b/srcs/juloo.keyboard2/StringUtils.java
new file mode 100644
index 0000000..2994509
--- /dev/null
+++ b/srcs/juloo.keyboard2/StringUtils.java
@@ -0,0 +1,12 @@
+package juloo.keyboard2;
+
+final class Utils
+{
+  /** Turn the first letter of a string uppercase. */
+  public static String capitalize_string(String s)
+  {
+    // Make sure not to cut a code point in half
+    int i = s.offsetByCodePoints(0, 1);
+    return s.substring(0, i).toUpperCase() + s.substring(i);
+  }
+}
-- 
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