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Full Lua 5.2 compatibility and adherance to modules-create-no-globals

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Dennis Schridde
2012-10-03 02:54:08 +02:00
parent 944e325e29
commit 8e7217e74f
2 changed files with 8 additions and 14 deletions
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2
doc/us/examples.html
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@@ -65,7 +65,7 @@
attributes for each file inside it.</p> attributes for each file inside it.</p>
<pre class="example"> <pre class="example">
require"lfs" local lfs = require"lfs"
function attrdir (path) function attrdir (path)
for file in lfs.dir(path) do for file in lfs.dir(path) do

20
src/lfs.c
View File

@@ -56,20 +56,14 @@
#include <utime.h> #include <utime.h>
#endif #endif
#define LUA_COMPAT_ALL #include <lua.h>
#include "lua.h" #include <lauxlib.h>
#include "lauxlib.h" #include <lualib.h>
#include "lualib.h"
#include "lfs.h" #include "lfs.h"
/* #if LUA_VERSION_NUM < 502
* ** compatibility with Lua 5.2 # define luaL_newlib(L,l) (lua_newtable(L), luaL_register(L,NULL,l))
* */
#if (LUA_VERSION_NUM == 502)
#undef luaL_register
#define luaL_register(L,n,f) \
{ if ((n) == NULL) luaL_setfuncs(L,f,0); else luaL_newlib(L,f); }
#endif #endif
/* Define 'strerror' for systems that do not implement it */ /* Define 'strerror' for systems that do not implement it */
@@ -881,7 +875,7 @@ static const struct luaL_Reg fslib[] = {
int luaopen_lfs (lua_State *L) { int luaopen_lfs (lua_State *L) {
dir_create_meta (L); dir_create_meta (L);
lock_create_meta (L); lock_create_meta (L);
luaL_register (L, "lfs", fslib); luaL_newlib (L, fslib);
set_info (L); set_info (L);
return 1; return 1;
} }