This section describes how you can filter list items by a regular expression match rather than a plain string match, make the match case-sensitive, and how to invert the filter.
To alter the way that the filter operates, select one or more options from the Filter dropdown menu to the left of the filter pane. You can select this filter modes menu using the mouse, but is more convenient with a keyboard gesture. Each gesture selects or deselects one filter mode. The keyboard gestures invoking advanced filter modes are shown in Advanced Filter modes.
Advanced Filter modesFilters by regular expression matching
Excludes items matching the filter
Filters by a case-sensitive comparison
The choice of items displayed changes according to the content of the filter pane and the selected filter options. The label on the Filter dropdown changes to indicate your selected filter options.
In the example illustrated below, we have inspected the string "LispWorks"
, entered a regular expression which matches uppercase characters, and pressed Ctrl+Shift+R
Ctrl+Shift+C
to select the Regexp Search and Case Sensitive filter modes.
Figure 3.10 Filter area with regular expression match
Now press Ctrl+Shift+E
to select the Exclude Matches filter option. Only the lowercase characters of the string "LispWorks"
are displayed in the list.
Note: For details of the regular expression syntax, see Regular expression syntax.
Note: The three filter modes are mutually independent.
LispWorks IDE User Guide (Windows version) - 25 Nov 2011
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