This commit is contained in:
Roberto Ierusalimschy
2024-03-28 17:11:33 -03:00
parent 9fa63a6268
commit 86a8e74824
2 changed files with 10 additions and 7 deletions

View File

@@ -3672,12 +3672,13 @@ will contain the chunk until everything created by the chunk has
been collected;
therefore, Lua can avoid copying to internal structures
some parts of the chunk.
(In general, a fixed buffer would keep the chunk
as its contents until the end of the program,
(In general, a fixed buffer would keep its contents
until the end of the program,
for instance with the chunk in ROM.)
Moreover, for a fixed buffer,
the reader function should return the entire chunk in the first read.
(As an example, @Lid{luaL_loadbufferx} does that.)
(As an example, @Lid{luaL_loadbufferx} does that,
which means that you can use it to load fixed buffers.)
The function @Lid{lua_load} fully preserves the Lua stack
through the calls to the reader function,
@@ -3936,7 +3937,7 @@ This function is equivalent to @Lid{lua_pushcclosure} with no upvalues.
Creates an @emphx{external string},
that is, a string that uses memory not managed by Lua.
The pointer @id{s} points to the exernal buffer
The pointer @id{s} points to the external buffer
holding the string content,
and @id{len} is the length of the string.
The string should have a zero at its end,
@@ -9361,6 +9362,11 @@ it is equivalent to @Lid{lua_closethread} with
@id{from} being @id{NULL}.
}
@item{
The function @id{lua_setcstacklimit} is deprecated.
Calls to it can simply be removed.
}
@item{
The function @Lid{lua_dump} changed the way it keeps the stack
through the calls to the writer function.