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Diffstat (limited to 'doc/loopwhilex.html')
| -rw-r--r-- | doc/loopwhilex.html | 10 |
1 files changed, 6 insertions, 4 deletions
diff --git a/doc/loopwhilex.html b/doc/loopwhilex.html index 3fd6f08..860c4d8 100644 --- a/doc/loopwhilex.html +++ b/doc/loopwhilex.html @@ -26,7 +26,7 @@ <h2> Interface </h2> <pre> - loopwhilex [ -n ] [ -o <em>okcodes</em> | -x <em>breakcodes</em> ] <em>prog...</em> + loopwhilex [ -o <em>okcodes</em> | -x <em>breakcodes</em> ] <em>prog...</em> </pre> <ul> @@ -48,9 +48,11 @@ looping as long as <em>prog</em> exits with one of the codes in <li> <tt>-x</tt> <em>breakcodes</em> : like the previous option, but with inverted meaning - the listed exit codes are codes that will break the loop and exit, and the unlisted exit codes will keep -the loop running. </li> - <li> <tt>-n</tt> : negate the test. This option is now redundant, -and may disappear soon. </li> +the loop running. <tt>-x ""</tt> will make <tt>loopwhilex</tt> loop +forever. </li> + <li> If both <tt>-o</tt> and <tt>-x</tt> options are given <tt>-o</tt> +has priority and the list given by <tt>-x</tt> is ignored. If none of +these options is given, <tt>-o 0</tt> is the default. </li> </ul> <h2> Notes </h2> |