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@@ -1,11 +1,12 @@
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-% $Id: manual.tex,v 2.0 1997/06/17 18:45:16 roberto Exp roberto $
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+% $Id: manual.tex,v 2.1 1997/06/18 20:14:52 roberto Exp roberto $
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\documentstyle[fullpage,11pt,bnf]{article}
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\newcommand{\rw}[1]{{\bf #1}}
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\newcommand{\See}[1]{Section~\ref{#1}}
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\newcommand{\see}[1]{(see \See{#1})}
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-\newcommand{\M}[1]{$#1$}
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+\newcommand{\M}[1]{\emph{#1}}
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+\newcommand{\Math}[1]{$#1$}
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\newcommand{\nil}{{\bf nil}}
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\newcommand{\Line}{\rule{\linewidth}{.5mm}}
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\def\tecgraf{{\sf TeC\kern-.21em\lower.7ex\hbox{Graf}}}
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@@ -37,7 +38,7 @@ Waldemar Celes
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\tecgraf\ --- Computer Science Department --- PUC-Rio
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}
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-\date{\small \verb$Date: 1997/06/17 18:45:16 $}
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+\date{\small \verb$Date: 1997/06/18 20:14:52 $}
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\maketitle
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@@ -2024,7 +2025,7 @@ and the part matching \verb|%s*| has number 3.
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This library is an interface to some functions of the standard C math library.
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In addition, it registers a tag method for the binary operator \verb|^| that
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-returns \M{x^y} when applied to numbers \verb|x^y|.
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+returns \Math{x^y} when applied to numbers \verb|x^y|.
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The library provides the following functions:
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\Deffunc{abs}\Deffunc{acos}\Deffunc{asin}\Deffunc{atan}
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@@ -2050,7 +2051,7 @@ The functions \verb|random| and \verb|randomseed| are interfaces to
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the simple random generator functions \verb|rand| and \verb|srand|,
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provided by ANSI C.
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The function \verb|random| returns pseudo-random numbers in the
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-range \M{[0,1)}.
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+range \Math{[0,1)}.
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\subsection{I/O Facilities} \label{libio}
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@@ -2265,8 +2266,8 @@ lua_Function lua_stackedfunction (int level);
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\end{verbatim}
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It returns a handle (\verb|lua_Function|) to the {\em activation record\/}
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of the function executing at a given level.
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-Level 0 is the current running function,
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-while level \M{n+1} is the function that has called level \M{n}.
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+Level~0 is the current running function,
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+while level \Math{n+1} is the function that has called level \Math{n}.
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When called with a level greater than the stack depth,
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\verb|lua_stackedfunction| returns \verb|LUA_NOOBJECT|.
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Roberto Ierusalimschy