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@@ -1,4 +1,4 @@
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-% $Id: manual.tex,v 1.47 2000/11/14 18:46:09 roberto Exp roberto $
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+% $Id: manual.tex,v 1.47 2000/12/28 17:25:45 roberto Exp roberto $
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\documentclass[11pt]{article}
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\usepackage{fullpage}
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@@ -134,7 +134,7 @@ Waldemar Celes
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\tecgraf\ --- Computer Science Department --- PUC-Rio
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}
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-\date{{\small \tt\$Date: 2000/11/14 18:46:09 $ $}}
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+\date{{\small \tt\$Date: 2000/12/28 17:25:45 $ $}}
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\maketitle
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@@ -1968,7 +1968,7 @@ and load it accordingly (see program \IndexVerb{luac}).
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\verb|lua_dostring| executes only source code,
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given in textual form.
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-The third parameter to \verb|lua_dobuffer|
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+The fourth parameter to \verb|lua_dobuffer|
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is the ``name of the chunk'',
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which is used in error messages and debug information.
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If \verb|name| is \verb|NULL|,
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@@ -2170,7 +2170,7 @@ Here it is in~C:
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lua_pop(L, 1); /* remove `t' from the stack */
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\end{verbatim}
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Notice that the code above is ``balanced'':
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-at its end ,the stack is back to its original configuration.
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+at its end, the stack is back to its original configuration.
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This is considered good programming practice.
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\medskip
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@@ -2317,7 +2317,9 @@ thus creating a \IndexEmph{C~closure};
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these values are passed to the function whenever it is called,
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as ordinary arguments.
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To associate upvalues to a C~function,
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-first these values should be pushed onto the stack.
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+first these values should be pushed onto the stack
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+(when there are multiple upvalues,
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+the first upvalue is pushed first).
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Then the function
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\begin{verbatim}
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void lua_pushcclosure (lua_State *L, lua_CFunction fn, int n);
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@@ -2634,7 +2636,8 @@ the table during the traversal.
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\subsubsection*{\ff \T{print (e1, e2, ...)}}\DefLIB{print}
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Receives any number of arguments,
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-and prints their values using the strings returned by \verb|tostring|.
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+and prints their values in \verb|stdout|,
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+using the strings returned by \verb|tostring|.
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This function is not intended for formatted output,
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but only as a quick way to show a value,
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for instance for debugging.
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@@ -3311,7 +3314,7 @@ or \nil\ on end of file.
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\subsubsection*{\ff \T{write ([filehandle, ] value1, ...)}}\DefLIB{write}
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Writes the value of each of its arguments to
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-file \verb|_OUTPUT|,
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+filehandle \verb|_OUTPUT|,
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or to \verb|filehandle| if this argument is given.
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The arguments must be strings or numbers.
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To write other values,
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Roberto Ierusalimschy