Code size stored in code itself

Most patterns do not have code, as they are not directly used for
a match; they are created only to compose larger patterns. So, we
shouldn't waste space to store the size of their code, as a NULL
pointer already indicates that the size is zero.

1 files changed, 1 insertions, 1 deletions

diff --git a/lpprint.h b/lpprint.h
index 42d7f98..e97f8c0 100644
--- a/lpprint.h
+++ b/lpprint.h
@@ -9,7 +9,7 @@
 
 #if defined(LPEG_DEBUG)
 
-void printpatt (Instruction *p, int n);
+void printpatt (Instruction *p);
 void printtree (TTree *tree, int ident);
 void printktable (lua_State *L, int idx);
 void printcharset (const byte *st);