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storing chunk "sources" instead of "filenames".

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Roberto Ierusalimschy
1999-03-04 18:23:39 -03:00
parent 677188de8a
commit 5a8bb00df4
15 changed files with 91 additions and 86 deletions
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14
manual.tex
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@@ -1,4 +1,4 @@
% $Id: manual.tex,v 1.23 1999/02/12 19:23:02 roberto Exp roberto $
% $Id: manual.tex,v 1.24 1999/02/25 19:13:56 roberto Exp roberto $
\documentclass[11pt]{article}
\usepackage{fullpage,bnf}
@@ -41,7 +41,7 @@ Waldemar Celes
\tecgraf\ --- Computer Science Department --- PUC-Rio
}
%\date{\small \verb$Date: 1999/02/12 19:23:02 $}
%\date{\small \verb$Date: 1999/02/25 19:13:56 $}
\maketitle
@@ -2926,12 +2926,16 @@ it accepts only a handle returned by
Three other functions produce extra information about a function:
\begin{verbatim}
void lua_funcinfo (lua_Object func, char **filename, int *linedefined);
void lua_funcinfo (lua_Object func, char **source, int *linedefined);
int lua_currentline (lua_Function func);
char *lua_getobjname (lua_Object o, char **name);
\end{verbatim}
\verb|lua_funcinfo| gives the file name and the line where the
given function has been defined.
\verb|lua_funcinfo| gives the source and the line where the
given function has been defined:
If the function was defined in a string,
\verb|source| is that string;
If the function was defined in a file,
\verb|source| starts with a \verb|@| followed by the file name.
If the ``function'' is in fact the main code of a chunk,
then \verb|linedefined| is 0.
If the function is a C function,