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Implement package.seeall

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This commit is contained in:
Enrico Horn
2021-07-09 22:43:00 +02:00
parent f81bc1e174
commit 179062493d
1 changed files with 12 additions and 0 deletions
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12
luaj-core/src/main/java/org/luaj/vm2/lib/PackageLib.java
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@@ -119,6 +119,7 @@ public class PackageLib extends TwoArgFunction {
static final LuaString _PATH = valueOf("path"); static final LuaString _PATH = valueOf("path");
static final LuaString _SEARCHPATH = valueOf("searchpath"); static final LuaString _SEARCHPATH = valueOf("searchpath");
static final LuaString _SEARCHERS = valueOf("searchers"); static final LuaString _SEARCHERS = valueOf("searchers");
static final LuaString _SEEALL = valueOf("seeall");
/** The globals that were used to load this library. */ /** The globals that were used to load this library. */
Globals globals; Globals globals;
@@ -167,6 +168,7 @@ public class PackageLib extends TwoArgFunction {
package_.set(_PATH, LuaValue.valueOf(DEFAULT_LUA_PATH)); package_.set(_PATH, LuaValue.valueOf(DEFAULT_LUA_PATH));
package_.set(_LOADLIB, new loadlib()); package_.set(_LOADLIB, new loadlib());
package_.set(_SEARCHPATH, new searchpath()); package_.set(_SEARCHPATH, new searchpath());
package_.set(_SEEALL, new seeall());
LuaTable searchers = new LuaTable(); LuaTable searchers = new LuaTable();
searchers.set(1, preload_searcher = new preload_searcher()); searchers.set(1, preload_searcher = new preload_searcher());
searchers.set(2, lua_searcher = new lua_searcher()); searchers.set(2, lua_searcher = new lua_searcher());
@@ -365,6 +367,16 @@ public class PackageLib extends TwoArgFunction {
} }
} }
public class seeall extends OneArgFunction {
@Override
public LuaValue call(LuaValue arg) {
LuaTable mt = new LuaTable();
mt.set(LuaValue.INDEX, globals);
arg.checktable().setmetatable(mt);
return LuaValue.NONE;
}
}
public class java_searcher extends VarArgFunction { public class java_searcher extends VarArgFunction {
@Override @Override
public Varargs invoke(Varargs args) { public Varargs invoke(Varargs args) {