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Add a function to define a style if not defined

issue/306-default-zstyle-function
Sorin Ionescu 12 years ago
parent 59f448d6ed
commit 113f6763c2

@ -13,6 +13,7 @@ Functions
- `is-callable` checks if a name is a command, function, or alias. - `is-callable` checks if a name is a command, function, or alias.
- `is-true` checks a boolean variable for "true". - `is-true` checks a boolean variable for "true".
- `coalesce` prints the first non-empty string in the arguments array. - `coalesce` prints the first non-empty string in the arguments array.
- `zstyle-` defines a style if it is already not defined.
Authors Authors
------- -------

@ -30,3 +30,7 @@ function coalesce {
return 1 return 1
} }
# Defines a style if it is already not defined.
function zstyle- {
zstyle -T "$1" "$2" && zstyle "$@"
}

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