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  • doc/user/user.tex

    rec129c4 r9059213  
    1111%% Created On       : Wed Apr  6 14:53:29 2016
    1212%% Last Modified By : Peter A. Buhr
    13 %% Last Modified On : Tue Oct 25 23:03:59 2016
    14 %% Update Count     : 1357
     13%% Last Modified On : Thu Sep 29 11:50:28 2016
     14%% Update Count     : 1325
    1515%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
    1616
     
    326326\begin{description}
    327327\item
    328 \Indexc{__CFA_MAJOR__}\index{preprocessor variables!__CFA__@{©__CFA__©}}
    329 is available during preprocessing and its value is the major \Index{version number} of \CFA.\footnote{
     328\Indexc{__CFA__}\index{preprocessor variables!__CFA__@{©__CFA__©}}
     329is always available during preprocessing and its value is the current major \Index{version number} of \CFA.\footnote{
    330330The C preprocessor allows only integer values in a preprocessor variable so a value like ``\Version'' is not allowed.
    331331Hence, the need to have three variables for the major, minor and patch version number.}
     
    333333\item
    334334\Indexc{__CFA_MINOR__}\index{preprocessor variables!__CFA_MINOR__@{©__CFA_MINOR__©}}
    335 is available during preprocessing and its value is the minor \Index{version number} of \CFA.
     335is always available during preprocessing and its value is the current minor \Index{version number} of \CFA.
    336336
    337337\item
    338338\Indexc{__CFA_PATCH__}\index{preprocessor variables!__CFA_PATCH__@©__CFA_PATCH__©}
    339 is available during preprocessing and its value is the patch \Index{level number} of \CFA.
    340 
    341 \item
    342 \Indexc{__CFA__}\index{preprocessor variables!__CFA__@©__CFA__©} and
     339is always available during preprocessing and its value is the current patch \Index{version number} of \CFA.
     340
     341\item
    343342\Indexc{__CFORALL__}\index{preprocessor variables!__CFORALL__@©__CFORALL__©}
    344 are always available during preprocessing and have no value.
     343is always available during preprocessing and has no value.
    345344\end{description}
    346345These preprocessor variables allow conditional compilation of programs that must work differently in these situations.
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