Examples of LuaString

org.luaj.vm2.LuaString
Subclass of {@link LuaValue} for representing lua strings.
Because lua string values are more nearly sequences of bytes than sequences of characters or unicode code points, the {@link LuaString}implementation holds the string value in an internal byte array.
{@link LuaString} values are generally not mutable once constructed, so multiple {@link LuaString} values can chare a single byte array.
Currently {@link LuaString}s are pooled via a centrally managed weak table. To ensure that as many string values as possible take advantage of this, Constructors are not exposed directly. As with number, booleans, and nil, instance construction should be via {@link LuaValue#valueOf(byte[])} or similar API.
When Java Strings are used to initialize {@link LuaString} data, the UTF8 encoding is assumed. The functions {@link LuaString#lengthAsUtf8(char[]),}{ {@link LuaString#encodeToUtf8(char[],byte[],int)}, and {@link LuaString#decodeAsUtf8(byte[],int,int) are used to convert back and forth between UTF8 byte arrays and character arrays.} @see LuaValue @see LuaValue#valueOf(String) @see LuaValue#valueOf(byte[])

Examples of org.luaj.vm2.LuaString

      }
    }
  }


  LuaString str_checkname() {
    LuaString ts;
    check(TK_NAME);
    ts = t.seminfo.ts;
    next();
    return ts;
  }

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Examples of org.luaj.vm2.LuaString

//
//  #define new_localvarliteral(ls,v,n) \
//    this.new_localvar(luaX_newstring(ls, "" v, (sizeof(v)/sizeof(char))-1), n)
//
  void new_localvarliteral(String v, int n) {
    LuaString ts = newstring(v);
    new_localvar(ts, n);
  }

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Examples of org.luaj.vm2.LuaString

    while (fs.nactvar > tolevel)
      fs.getlocvar(--fs.nactvar).endpc = fs.pc;
  }
  
  void singlevar(expdesc var) {
    LuaString varname = this.str_checkname();
    FuncState fs = this.fs;
    if (fs.singlevaraux(varname, var, 1) == VGLOBAL)
      var.u.s.info = fs.stringK(varname); /* info points to global name */
  }

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Examples of org.luaj.vm2.LuaString




  void forstat(int line) {
    /* forstat -> FOR (fornum | forlist) END */
    FuncState fs = this.fs;
    LuaString varname;
    BlockCnt bl = new BlockCnt();
    fs.enterblock(bl, true); /* scope for loop and control variables */
    this.next(); /* skip `for' */
    varname = this.str_checkname(); /* first variable name */
    switch (this.t.token) {

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Examples of org.luaj.vm2.LuaString

            info.set(SHORT_SRC, valueOf(sourceshort(p)));
            info.set(LINEDEFINED, valueOf(p.linedefined));
            info.set(LASTLINEDEFINED, valueOf(p.lastlinedefined));
          } else {
            String shortName = di.func.tojstring();
            LuaString name = LuaString.valueOf("[Java] "+shortName);
            info.set(WHAT, JAVA);
            info.set(SOURCE, name);
            info.set(SHORT_SRC, valueOf(shortName));
            info.set(LINEDEFINED, LuaValue.MINUSONE);
            info.set(LASTLINEDEFINED, LuaValue.MINUSONE);

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Examples of org.luaj.vm2.LuaString

    int level = args.checkint(a++);
    int local = args.checkint(a++);
    
    DebugState ds = getDebugState(thread); 
    DebugInfo di = ds.getDebugInfo(level-1);
    LuaString name = (di!=null? di.getlocalname(local): null);
    if ( name != null ) {
      LuaValue value = di.stack[local-1];
      return varargsOf( name, value );
    } else {
      return NIL;

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Examples of org.luaj.vm2.LuaString

    int local = args.checkint(a++);
    LuaValue value = args.arg(a++);
    
    DebugState ds = getDebugState(thread); 
    DebugInfo di = ds.getDebugInfo(level-1);
    LuaString name = (di!=null? di.getlocalname(local): null);
    if ( name != null ) {
      di.stack[local-1] = value;
      return name;
    } else {
      return NIL;

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Examples of org.luaj.vm2.LuaString

  static Varargs _getupvalue(Varargs args) {
    LuaValue func = args.checkfunction(1);
    int up = args.checkint(2);
    if ( func instanceof LuaClosure ) {
      LuaClosure c = (LuaClosure) func;
      LuaString name = findupvalue(c, up);
      if ( name != null ) {
        return varargsOf(name, c.upValues[up-1].getValue() );
      }
    }
    return NIL;

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Examples of org.luaj.vm2.LuaString

    LuaValue func = args.checkfunction(1);
    int up = args.checkint(2);
    LuaValue value = args.arg(3);
    if ( func instanceof LuaClosure ) {
      LuaClosure c = (LuaClosure) func;
      LuaString name = findupvalue(c, up);
      if ( name != null ) {
        c.upValues[up-1].setValue(value);
        return name;
      }
    }

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Examples of org.luaj.vm2.LuaString

  }  


  
  // return StrValue[] { name, namewhat } if found, null if not
  static LuaString[] getobjname(DebugInfo di, int stackpos) {
    LuaString name;
    if (di.closure != null) { /* a Lua function? */
      Prototype p = di.closure.p;
      int pc = di.pc; // currentpc(L, ci);
      int i;// Instruction i;
      name = p.getlocalname(stackpos + 1, pc);

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