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src/basic/string16.cpp

@@ -262,3 +262,18 @@ Int ChopNumber(String16 *string) {
     Int    result     = strtoll(num_string.data, NULL, 10) - 1;
     return result;
 }
+
+String16 ChopWhitespace(String16 *string) {
+    String16 new_string = *string;
+    String16 whitespace = {string->data, 0};
+    for (int64_t i = 0; i < string->len; i += 1) {
+        if (IsWhitespace(string->data[i])) {
+            new_string = Skip(new_string, 1);
+            whitespace.len += 1;
+        } else {
+            break;
+        }
+    }
+    *string = new_string;
+    return whitespace;
+}