diff options
Diffstat (limited to 'lib/libstand/libstand.3')
| -rw-r--r-- | lib/libstand/libstand.3 | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/lib/libstand/libstand.3 b/lib/libstand/libstand.3 index 99fbb54..e38fbf7 100644 --- a/lib/libstand/libstand.3 +++ b/lib/libstand/libstand.3 @@ -109,7 +109,8 @@ again with EV_NOHOOK set to actually save the value. The predefined function .Fn env_noset may be specified to refuse all attempts to set a variable. .Pp -The unset hook is invoked when an attempt is made to unset a variable. If it +The unset hook is invoked when an attempt is made to unset a variable. +If it returns zero, the variable will be unset. The predefined function .Fa env_nounset may be used to prevent a variable being unset. @@ -423,7 +424,8 @@ File access via NFS. .It cd9660_fsops ISO 9660 (CD-ROM) filesystem. .It zipfs_fsops -Stacked filesystem supporting gzipped files. When trying the zipfs filesystem, +Stacked filesystem supporting gzipped files. +When trying the zipfs filesystem, .Nm appends .Li .gz |
