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regcomp.h: Add comment
authorKarl Williamson <khw@cpan.org>
Tue, 16 Sep 2014 16:00:32 +0000 (10:00 -0600)
committerKarl Williamson <khw@cpan.org>
Mon, 29 Sep 2014 17:07:39 +0000 (11:07 -0600)
regcomp.h

index c1744c3..9b59d02 100644 (file)
--- a/regcomp.h
+++ b/regcomp.h
@@ -216,7 +216,7 @@ struct regnode_charclass {
     U8 flags;
     U8  type;
     U16 next_off;
-    U32 arg1;
+    U32 arg1;                           /* set by set_ANYOF_arg() */
     char bitmap[ANYOF_BITMAP_SIZE];    /* only compile-time */
 };