The options for the Outline settings are as follows:
| Field | Description |
|---|---|
| Regular Expression String | The in-document strings matched by the regular expressions you set here will appear in the drop-down menu. This setting is required to search the items to be listed (RE stands for Regular Expression). |
| IC | If this is selected, case will be ignored during the search. For example, the expression “abc” matches “ABC” or “abc” or “Abc” in your document (IC stands for Ignore Case). |
| Title Pattern | Here, you can format the titles of the Outline items. Both the “Regular Expression String” setting and the setting here determine how the corresponding item is titled in the list. |
The meta characters you can use in the Title Pattern are as follows:
| Metacharacter | Description |
|---|---|
| (blank) | The whole string matched by your regular expression. |
$0 | The whole string matched by your regular expression. |
$1 ... $9 | The string matched by the first through ninth parenthesized subexpression in your regular expression. |
- | A separator of the menu (invalid when other letters than “-” are included). |