IS_DIGIT

[xonotic/xonotic-data.pk3dir.git] / qcsrc / lib / string.qh

diff --git a/qcsrc/lib/string.qh b/qcsrc/lib/string.qh
index 3207296a7dfdd19cdff4ef5dd6b47dddc5da6202..617891d8b6230f75bafe674b423896d90ac068f1 100644 (file)
--- a/qcsrc/lib/string.qh
+++ b/qcsrc/lib/string.qh
@@ -345,3 +345,6 @@ const string HEXDIGITS = "0123456789ABCDEF0123456789abcdef";
 #define HEXDIGIT_TO_DEC(d) ((HEXDIGIT_TO_DEC_RAW(d) | 0x10) - 0x10)
 #define DEC_TO_HEXDIGIT(d) (substring(HEXDIGITS_MINSET, (d), 1))
 #define IS_HEXDIGIT(d) (strstrofs(HEXDIGITS_MINSET, (d), 0) >= 0)
+
+const string DIGITS = "0123456789";
+#define IS_DIGIT(d) (strstrofs(DIGITS, (d), 0) >= 0)