Overhaul of memory tracking and left recursion. Added explanation doc

for left recursion and fixed all visible memory leaks.

1 files changed, 6 insertions, 3 deletions

diff --git a/vm.h b/vm.h
index 2127eca..3e7526b 100644
--- a/vm.h
+++ b/vm.h
@@ -8,14 +8,17 @@
 
 #include "types.h"
 
-__attribute__((nonnull(2,3,4)))
+__attribute__((hot, nonnull(2,3,4)))
 match_t *match(def_t *defs, file_t *f, const char *str, vm_op_t *op, unsigned int flags);
 __attribute__((nonnull))
-void destroy_match(match_t **m);
-__attribute__((nonnull))
 match_t *get_capture(match_t *m, const char **id);
 __attribute__((nonnull))
 void destroy_op(vm_op_t *op);
+match_t *new_match(void);
+size_t free_all_matches(void);
+__attribute__((nonnull))
+void recycle_if_unused(match_t **at_m);
+size_t recycle_all_matches(void);
 
 #endif
 // vim: ts=4 sw=0 et cino=L2,l1,(0,W4,m1