Merge pull request #307 from Bilal2453/fix-re-symbol

add the symbol for luaopen_re

Author: truemedian

src/luvi.h

@@ -60,6 +60,7 @@ LUALIB_API int luaopen_zlib(lua_State * const L);
 #endif
 #ifdef WITH_LPEG
 int luaopen_lpeg(lua_State* L);
+LUALIB_API int luaopen_re(lua_State *L);
 #endif
 #ifdef WITH_PLAIN_LUA
 LUALIB_API int luaopen_bit(lua_State *L);

src/main.c

@@ -87,6 +87,8 @@ static lua_State* vm_acquire(){
 #ifdef WITH_LPEG
   lua_pushcfunction(L, luaopen_lpeg);
   lua_setfield(L, -2, "lpeg");
+  lua_pushcfunction(L, luaopen_re);
+  lua_setfield(L, -2, "re");
 #endif
 
 #ifdef WITH_PCRE2