diff --git a/cfg/lua.cfg b/cfg/lua.cfg
index 2ecdef683..43eb71bcd 100644
--- a/cfg/lua.cfg
+++ b/cfg/lua.cfg
@@ -71,6 +71,68 @@
       <valid>1:</valid>
     </arg>
   </function>
+  <!-- void lua_pushboolean (lua_State *L, int b); -->
+  <function name="lua_pushboolean">
+    <noreturn>false</noreturn>
+    <returnValue type="void"/>
+    <arg nr="1"/>
+    <arg nr="2" direction="in">
+      <not-uninit/>
+    </arg>
+  </function>
+  <!-- const char *lua_pushfstring (lua_State *L, const char *fmt, ...); -->
+  <function name="lua_pushfstring">
+    <noreturn>false</noreturn>
+    <returnValue type="const char *"/>
+    <arg nr="1"/>
+    <formatstr/>
+    <arg nr="2" direction="in">
+      <not-uninit/>
+      <formatstr/>
+    </arg>
+  </function>
+  <!-- void lua_pushglobaltable (lua_State *L); -->
+  <function name="lua_pushglobaltable">
+    <noreturn>false</noreturn>
+    <returnValue type="void"/>
+    <arg nr="1"/>
+  </function>
+  <!-- void lua_pushinteger (lua_State *L, lua_Integer n); -->
+  <function name="lua_pushinteger">
+    <noreturn>false</noreturn>
+    <returnValue type="void"/>
+    <arg nr="1"/>
+    <arg nr="2" direction="in">
+      <not-uninit/>
+      <not-bool/>
+    </arg>
+  </function>
+  <!-- const char *lua_pushliteral (lua_State *L, const char *s); -->
+  <function name="lua_pushliteral">
+    <noreturn>false</noreturn>
+    <returnValue type="const char *"/>
+    <arg nr="1"/>
+    <arg nr="2" direction="in">
+      <not-uninit/>
+      <not-bool/>
+      <strz/>
+    </arg>
+  </function>
+  <!-- const char *lua_pushlstring (lua_State *L, const char *s, size_t len); -->
+  <function name="lua_pushlstring">
+    <noreturn>false</noreturn>
+    <returnValue type="const char *"/>
+    <arg nr="1"/>
+    <arg nr="2" direction="in">
+      <not-uninit/>
+      <minsize type="argvalue" arg="3"/>
+    </arg>
+    <arg nr="3" direction="in">
+      <not-uninit/>
+      <not-bool/>
+      <valid>0:</valid>
+    </arg>
+  </function>
   <!-- void lua_pushnil (lua_State *L); -->
   <function name="lua_pushnil">
     <noreturn>false</noreturn>
@@ -86,6 +148,23 @@
       <not-uninit/>
     </arg>
   </function>
+  <!-- const char *lua_pushstring (lua_State *L, const char *s); -->
+  <function name="lua_pushstring">
+    <noreturn>false</noreturn>
+    <returnValue type="const char *"/>
+    <arg nr="1"/>
+    <arg nr="2" direction="in">
+      <not-uninit/>
+      <not-bool/>
+      <strz/>
+    </arg>
+  </function>
+  <!-- int lua_pushthread (lua_State *L); -->
+  <function name="lua_pushthread">
+    <noreturn>false</noreturn>
+    <returnValue type="int"/>
+    <arg nr="1"/>
+  </function>
   <!-- void lua_pushvalue (lua_State *L, int index); -->
   <function name="lua_pushvalue">
     <noreturn>false</noreturn>
@@ -95,6 +174,20 @@
       <not-uninit/>
     </arg>
   </function>
+  <!-- const char *lua_pushvfstring (lua_State *L, const char *fmt, va_list argp); -->
+  <function name="lua_pushvfstring">
+    <noreturn>false</noreturn>
+    <returnValue type="const char *"/>
+    <arg nr="1"/>
+    <arg nr="2" direction="in">
+      <not-uninit/>
+      <formatstr/>
+    </arg>
+    <arg nr="3" direction="in">
+      <not-uninit/>
+      <not-bool/>
+    </arg>
+  </function>
   <!-- const char *lua_tolstring (lua_State *L, int index, size_t *len); -->
   <function name="lua_tolstring">
     <noreturn>false</noreturn>