Details

Several small improvements (code style, warnings, comments, more tests),
in particular:

- 'lua_topointer' extended to handle strings
- raises an error in 'string.format("%10q")' ('%q' with modifiers)
- in the manual for 'string.format', the term "option" replaced by
  "conversion specifier" (the term used by the C standard)

1 files changed, 5 insertions, 2 deletions

diff --git a/ltests.c b/ltests.c
index 36a974ae..23375382 100644
--- a/ltests.c
+++ b/ltests.c
@@ -164,7 +164,7 @@ typedef union Header {
 
 
 Memcontrol l_memcontrol =
-  {0L, 0L, 0L, 0L, (~0L), {0L, 0L, 0L, 0L, 0L, 0L, 0L, 0L, 0L}};
+  {0UL, 0UL, 0UL, 0UL, (~0UL), {0UL, 0UL, 0UL, 0UL, 0UL, 0UL, 0UL, 0UL, 0UL}};
 
 
 static void freeblock (Memcontrol *mc, Header *block) {
@@ -1596,7 +1596,10 @@ static struct X { int x; } x;
       lua_pushnumber(L1, lua_tonumber(L1, getindex));
     }
     else if EQ("topointer") {
-      lua_pushnumber(L1, cast_sizet(lua_topointer(L1, getindex)));
+      lua_pushlightuserdata(L1, cast_voidp(lua_topointer(L1, getindex)));
+    }
+    else if EQ("touserdata") {
+      lua_pushlightuserdata(L1, lua_touserdata(L1, getindex));
     }
     else if EQ("tostring") {
       const char *s = lua_tostring(L1, getindex);