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author | Ben Elliston <bje@gnu.org> | 2017-08-29 17:10:09 +1000 |
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committer | Ben Elliston <bje@gnu.org> | 2017-08-29 17:10:09 +1000 |
commit | a5d5bd4f3a37f223d8820610950a16d8afeb8d3d (patch) | |
tree | 90261f95ad2c5d1d707ca7ed56df9cd1ecf2688a /doc | |
parent | e301ae8ebdd5d07360501b05aa1075242ceef5c5 (diff) |
Revert these changes:
2016-04-25 Ben Elliston <bje@gnu.org>
* testsuite/runtest.all/utils.test: Remove unsetenv test.
2016-04-24 Ben Elliston <bje@gnu.org>
* lib/utils.exp (unsetenv): Remove proc.
* doc/dejagnu.texi: Update documentation.
* NEWS: Update.
Diffstat (limited to 'doc')
-rw-r--r-- | doc/dejagnu.texi | 21 |
1 files changed, 19 insertions, 2 deletions
diff --git a/doc/dejagnu.texi b/doc/dejagnu.texi index 5231593..a63f5b4 100644 --- a/doc/dejagnu.texi +++ b/doc/dejagnu.texi @@ -4530,6 +4530,7 @@ tool, and its version number. * runtest_file_p Procedure: runtest_file_p procedure * diff Procedure: diff procedure * setenv Procedure: setenv procedure +* unsetenv Procedure: unsetenv procedure * getenv Procedure: getenv procedure * prune_system_crud Procedure: prune_system_crud procedure @end menu @@ -4689,7 +4690,7 @@ The first file to compare. The second file to compare. @end table -@node setenv procedure, getenv procedure, diff procedure, Utility Procedures +@node setenv procedure, unsetenv procedure, diff procedure, Utility Procedures @subsubsection setenv Procedure Sets the environment variable @emph{var} to the value @emph{val}. @@ -4708,7 +4709,23 @@ The environment variable to set. The value to set the variable to. @end table -@node getenv procedure, prune_system_crud procedure, setenv procedure, Utility Procedures +@node unsetenv procedure, getenv procedure, setenv procedure, Utility Procedures +@subsubsection unsetenv Procedure + +Unsets the environment variable +@emph{var}. + +@quotation +@t{@b{unsetenv}@{@i{var}@}} +@end quotation + +@table @asis + +@item @code{var} +The environment variable to unset. +@end table + +@node getenv procedure, prune_system_crud procedure, unsetenv procedure, Utility Procedures @subsubsection getenv Procedure Returns the value of @emph{var} in the environment if it exists, |