diff options
Diffstat (limited to 'Doc/help/unset')
| -rw-r--r-- | Doc/help/unset | 16 |
1 files changed, 8 insertions, 8 deletions
diff --git a/Doc/help/unset b/Doc/help/unset index a48687fd5..3e8183648 100644 --- a/Doc/help/unset +++ b/Doc/help/unset @@ -1,20 +1,20 @@ unset [ -fmv ] name ... - Each named parameter is unset. Local parameters remain local - even if unset; they appear unset within scope, but the previous + Each named parameter is unset. Local parameters remain local + even if unset; they appear unset within scope, but the previous value will still reappear when the scope ends. Individual elements of associative array parameters may be unset - by using subscript syntax on name, which should be quoted (or - the entire command prefixed with noglob) to protect the sub- + by using subscript syntax on name, which should be quoted (or + the entire command prefixed with noglob) to protect the sub- script from filename generation. - If the -m flag is specified the arguments are taken as patterns - (should be quoted) and all parameters with matching names are + If the -m flag is specified the arguments are taken as patterns + (should be quoted) and all parameters with matching names are unset. Note that this cannot be used when unsetting associative - array elements, as the subscript will be treated as part of the + array elements, as the subscript will be treated as part of the pattern. - The -v flag specifies that name refers to parameters. This is + The -v flag specifies that name refers to parameters. This is the default behaviour. unset -f is equivalent to unfunction. |