1 files changed, 2 insertions, 0 deletions

diff --git a/src/lj_char.h b/src/lj_char.h
index d474285c..7b7c1322 100644
--- a/src/lj_char.h
+++ b/src/lj_char.h
@@ -18,6 +18,7 @@
 #define LJ_CHAR_IDENT   0x80
 #define LJ_CHAR_ALPHA   (LJ_CHAR_LOWER|LJ_CHAR_UPPER)
 #define LJ_CHAR_ALNUM   (LJ_CHAR_ALPHA|LJ_CHAR_DIGIT)
+#define LJ_CHAR_GRAPH   (LJ_CHAR_ALNUM|LJ_CHAR_PUNCT)
 
 /* Only pass -1 or 0..255 to these macros. Never pass a signed char! */
 #define lj_char_isa(c, t)       (lj_char_bits[(c)+1] & t)
@@ -31,6 +32,7 @@
 #define lj_char_isident(c)      lj_char_isa((c), LJ_CHAR_IDENT)
 #define lj_char_isalpha(c)      lj_char_isa((c), LJ_CHAR_ALPHA)
 #define lj_char_isalnum(c)      lj_char_isa((c), LJ_CHAR_ALNUM)
+#define lj_char_isgraph(c)      lj_char_isa((c), LJ_CHAR_GRAPH)
 
 #define lj_char_toupper(c)      ((c) - (lj_char_islower(c) >> 1))
 #define lj_char_tolower(c)      ((c) + lj_char_isupper(c))