The Outline List supports a dedicated
Find And Replace
function, that is accessed by control-clicking, or right-clicking, the
list and selected the
Find And Replace menu item. This brings
Find And Replace dialog for outlines:
This dialog allows you to search for words/expressions in the list of outlines and to make individual and/or global substitutions. Searches and replacements can be either literal (the text entered in the input fields is used as is for searching and replacing) or regular expressions (the input is parsed and interpreted, which allows for very powerful searches and substitutions.)
You can also batch indent/outdent outlines based on the matches. To do so, select the desired action from the bottom popup menu, enter an appropriate query in the Find field, and click the [Apply] button.
The regular expression engine is based on ICU regular expressions.