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gfortran.texi (GFORTRAN_CONVERT_UNIT): Improve documentation.

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2007-05-17  Tobias Burnus  <burnus@net-b.de>

        * gfortran.texi (GFORTRAN_CONVERT_UNIT): Improve documentation.

From-SVN: r124788
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Tobias Burnus 2007-05-17 10:40:46 +02:00 committed by Tobias Burnus
parent 2d24f24b97
commit 1941551ace
2 changed files with 10 additions and 1 deletions
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gcc/fortran/ChangeLog
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@ -1,3 +1,7 @@
2007-05-17 Tobias Burnus <burnus@net-b.de>
* gfortran.texi (GFORTRAN_CONVERT_UNIT): Improve documentation.
2007-05-16 Brooks Moses <brooks.moses@codesourcery.com>
PR fortran/18769

7
gcc/fortran/gfortran.texi
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@ -611,7 +611,7 @@ By setting the @env{GFORTRAN_CONVERT_UNIT} variable, it is possible
to change the representation of data for unformatted files.
The syntax for the @env{GFORTRAN_CONVERT_UNIT} variable is:
@smallexample
GFORTRAN_CONVERT_UNIT: mode | mode ';' exception ;
GFORTRAN_CONVERT_UNIT: mode | mode ';' exception | exception ;
mode: 'native' | 'swap' | 'big_endian' | 'little_endian' ;
exception: mode ':' unit_list | unit_list ;
unit_list: unit_spec | unit_list unit_spec ;
@ -668,6 +668,11 @@ data representation for unformatted files. @xref{Runtime Options}, for
setting a default data representation for the whole program. The
@code{CONVERT} specifier overrides the @option{-fconvert} compile options.
@emph{Note that the values specified via the GFORTRAN_CONVERT_UNIT
environment variable will override the CONVERT specifier in the
open statement}. This is to give control over data formats to
users who do not have the source code of their program available.
@c =====================================================================
@c PART II: LANGUAGE REFERENCE