version 1.6, 2001/03/12 05:01:18 |
version 1.10, 2003/04/19 15:44:58 |
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@comment $OpenXM: OpenXM/src/asir-doc/parts/builtin/io.texi,v 1.5 2000/11/13 00:16:36 noro Exp $ |
@comment $OpenXM: OpenXM/src/asir-doc/parts/builtin/io.texi,v 1.9 2002/09/03 01:50:59 noro Exp $ |
\BJP |
\BJP |
@node $BF~=PNO(B,,, $BAH$_9~$_H!?t(B |
@node $BF~=PNO(B,,, $BAH$_9~$_H!?t(B |
@section $BF~=PNO(B |
@section $BF~=PNO(B |
Line 96 line of the input file is strongly recommended. |
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Line 96 line of the input file is strongly recommended. |
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@itemize @bullet |
@itemize @bullet |
\BJP |
\BJP |
@item |
@item |
$B<B:]$N%W%m%0%i%`$N=q$-J}$O(B, @xref{$B%f!<%68@8l(B Asir}. |
$B<B:]$N%W%m%0%i%`$N=q$-J}$O(B, @pxref{$B%f!<%68@8l(B Asir}. |
$B%F%-%9%H%U%!%$%k$rFI$_9~$`>l9g(B, @code{cpp} |
$B%F%-%9%H%U%!%$%k$rFI$_9~$`>l9g(B, @code{cpp} |
$B$rDL$9$N$G(B, C $B$N%W%m%0%i%`F1MM(B @code{#include}, @code{#define} $B$r;H$&$3$H$,$G$-$k(B. |
$B$rDL$9$N$G(B, C $B$N%W%m%0%i%`F1MM(B @code{#include}, @code{#define} $B$r;H$&$3$H$,$G$-$k(B. |
@item |
@item |
Line 121 Windows $BHG$b%G%#%l%/%H%j$N%;%Q%l!<%?$H$7$F(B @samp |
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Line 121 Windows $BHG$b%G%#%l%/%H%j$N%;%Q%l!<%?$H$7$F(B @samp |
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\E |
\E |
\BEG |
\BEG |
@item |
@item |
@xref{User language Asir} for practical programming. |
See @ref{User language Asir} for practical programming. |
Since text files are read through @code{cpp}, |
Since text files are read through @code{cpp}, |
the user can use, as in C programs, @code{#include} and @code{#define} |
the user can use, as in C programs, @code{#include} and @code{#define} |
in @b{Asir} program source codes. |
in @b{Asir} program source codes. |
Line 140 On Windows, @code{get_rootdir()/lib} is searched if |
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Line 140 On Windows, @code{get_rootdir()/lib} is searched if |
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We recommend to write an @code{end} command at the last line of |
We recommend to write an @code{end} command at the last line of |
your program. If not, @b{Asir} will not give you a prompt after it |
your program. If not, @b{Asir} will not give you a prompt after it |
will have executed @code{load} command. |
will have executed @code{load} command. |
(Escape with an interrupt character (@pxref{Interruption}), |
(Escape with an interrupt character (@ref{Interruption}), |
if you have lost yourself.) |
if you have lost yourself.) |
Even in such a situation, |
Even in such a situation, |
@b{Asir} itself is still ready to read keyboard inputs as usual. |
@b{Asir} itself is still ready to read keyboard inputs as usual. |
Line 521 The last 0 will not be printed. ) |
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Line 521 The last 0 will not be printed. ) |
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@item |
@item |
Formatted outputs are not currently supported. |
Formatted outputs are not currently supported. |
If one wishes to output multiple objects by a single @code{print()} command, |
If one wishes to output multiple objects by a single @code{print()} command, |
use list like @code{[@var{obj1,...}]}, which is not so beautiful, but |
use list like @code{[@var{obj1},...]}, which is not so beautiful, but |
convenient to minimize programming efforts. |
convenient to minimize programming efforts. |
\E |
\E |
@end itemize |
@end itemize |
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@item get_byte(@var{num}) |
@item get_byte(@var{num}) |
\JP :: $B<1JL;R(B @var{num} $B$N%U%!%$%k$+$i(B 1 $B%P%$%HFI$`(B. |
\JP :: $B<1JL;R(B @var{num} $B$N%U%!%$%k$+$i(B 1 $B%P%$%HFI$`(B. |
\EG :: Reads a byte from the file indicated by a descriptor @var{num}. |
\EG :: Reads a byte from the file indicated by a descriptor @var{num}. |
@item put_byte(@var{num}) |
@item put_byte(@var{num},@var{c}) |
\JP :: $B<1JL;R(B @var{num} $B$N%U%!%$%k$K(B 1 $B%P%$%H=q$/(B. |
\JP :: $B<1JL;R(B @var{num} $B$N%U%!%$%k$K(B 1 $B%P%$%H(B @var{c} $B$r=q$/(B. |
\EG :: Writes a byte to the file indicated by a descriptor @var{num}. |
\EG :: Writes a byte @var{c} to the file indicated by a descriptor @var{num}. |
@item purge_stdin() |
@item purge_stdin() |
@item purge_stdin() |
@item purge_stdin() |
\JP :: $BI8=`F~NO$N%P%C%U%!$r%/%j%"$9$k(B. |
\JP :: $BI8=`F~NO$N%P%C%U%!$r%/%j%"$9$k(B. |
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@item @code{open_file()} opens a file. |
@item @code{open_file()} opens a file. |
If @var{mode} is not specified, a file is opened for reading. |
If @var{mode} is not specified, a file is opened for reading. |
If @var{mode} is specified, it is used as the mode specification for |
If @var{mode} is specified, it is used as the mode specification for |
C standard I/O function {\tt fopen()}. For example @code{"w"} requests |
C standard I/O function @code{fopen()}. For example @code{"w"} requests |
that the file is truncated to zero length or created for writing. |
that the file is truncated to zero length or created for writing. |
@code{"a"} requests that the file is opened for writing or created |
@code{"a"} requests that the file is opened for writing or created |
if it does not exist. |
if it does not exist. |