diff options
Diffstat (limited to 'Help/command/list.rst')
| -rw-r--r-- | Help/command/list.rst | 23 |
1 files changed, 10 insertions, 13 deletions
diff --git a/Help/command/list.rst b/Help/command/list.rst index 4444af7..866a597 100644 --- a/Help/command/list.rst +++ b/Help/command/list.rst @@ -207,20 +207,18 @@ but if duplicates are encountered, only the first instance is preserved. [OUTPUT_VARIABLE <output variable>]) Transforms the list by applying an action to all or, by specifying a -``<SELECTOR>``, to the selected elements of the list, storing result in-place -or in the specified output variable. +``<SELECTOR>``, to the selected elements of the list, storing the result +in-place or in the specified output variable. .. note:: - ``TRANSFORM`` sub-command does not change the number of elements of the + The ``TRANSFORM`` sub-command does not change the number of elements in the list. If a ``<SELECTOR>`` is specified, only some elements will be changed, - the other ones will remain same as before the transformation. + the other ones will remain the same as before the transformation. -``<ACTION>`` specify the action to apply to the elements of list. -The actions have exactly the same semantics as sub-commands of -:command:`string` command. - -The ``<ACTION>`` may be one of: +``<ACTION>`` specifies the action to apply to the elements of the list. +The actions have exactly the same semantics as sub-commands of the +:command:`string` command. ``<ACTION>`` must be one of the following: ``APPEND``, ``PREPEND``: Append, prepend specified value to each element of the list. @@ -261,10 +259,9 @@ of the list list(TRANSFORM <list> REPLACE <regular_expression> <replace_expression> ...) -``<SELECTOR>`` select which elements of the list will be transformed. Only one -type of selector can be specified at a time. - -The ``<SELECTOR>`` may be one of: +``<SELECTOR>`` determines which elements of the list will be transformed. +Only one type of selector can be specified at a time. When given, +``<SELECTOR>`` must be one of the following: ``AT``: Specify a list of indexes. |