lua-hooks/ext/lpeg/lpcap.h in immunio-1.1.13 vs lua-hooks/ext/lpeg/lpcap.h in immunio-1.1.15

@@ -1,7 +1,7 @@
 /*
-** $Id: lpcap.h,v 1.1 2013/03/21 20:25:12 roberto Exp $
+** $Id: lpcap.h,v 1.3 2016/09/13 17:45:58 roberto Exp $
 */
 
 #if !defined(lpcap_h)
 #define lpcap_h
 
@@ -9,17 +9,30 @@
 #include "lptypes.h"
 
 
 /* kinds of captures */
 typedef enum CapKind {
-  Cclose, Cposition, Cconst, Cbackref, Carg, Csimple, Ctable, Cfunction,
-  Cquery, Cstring, Cnum, Csubst, Cfold, Cruntime, Cgroup
+  Cclose,  /* not used in trees */
+  Cposition,
+  Cconst,  /* ktable[key] is Lua constant */
+  Cbackref,  /* ktable[key] is "name" of group to get capture */
+  Carg,  /* 'key' is arg's number */
+  Csimple,  /* next node is pattern */
+  Ctable,  /* next node is pattern */
+  Cfunction,  /* ktable[key] is function; next node is pattern */
+  Cquery,  /* ktable[key] is table; next node is pattern */
+  Cstring,  /* ktable[key] is string; next node is pattern */
+  Cnum,  /* numbered capture; 'key' is number of value to return */
+  Csubst,  /* substitution capture; next node is pattern */
+  Cfold,  /* ktable[key] is function; next node is pattern */
+  Cruntime,  /* not used in trees (is uses another type for tree) */
+  Cgroup  /* ktable[key] is group's "name" */
 } CapKind;
 
 
 typedef struct Capture {
   const char *s;  /* subject position */
-  short idx;  /* extra info about capture (group name, arg index, etc.) */
+  unsigned short idx;  /* extra info (group name, arg index, etc.) */
   byte kind;  /* kind of capture */
   byte siz;  /* size of full capture + 1 (0 = not a full capture) */
 } Capture;