The Bookmarks menu provides commands to drop and find temporary bookmarks.

The Bookmarks menu

The Bookmarks Menu

Bookmarks menu commands
Menu command Keystroke Description
Toggle Bookmark

Ctrl+F2

Inserts or removes a bookmark on the cursor line.
Next Bookmark

F2

Moves the cursor to the next bookmark in the document. If there is no following bookmark, the cursor is placed at the first bookmark in the document.
Previous Bookmark

Shift+F2

Moves the cursor to the previous bookmark in the document. If there is no previous bookmark, the cursor is placed at the last bookmark in the document.
First Bookmark

Ctrl+K, F2

Moves the cursor to the first bookmark in the document.
Last Bookmark

Ctrl+K, Shift+F2

Moves the cursor to the last bookmark in the document.
Clear All Bookmarks Ctrl+Shift+F2 Removes all bookmarks from the document.