Ergonis Software has released PopChar X 6.2 with a couple of improvements for quickly finding special characters in the font discovery utility. The update adds a Command-F keyboard shortcut to enter the search field, and you can also start typing a search string when the cursor is in PopChar’s character table. The contextual menu gets a couple of additions, including a Copy Character Description command that copies a brief summary of the selected Unicode character and a Copy Font List command that copies a list of font names. The release also adds support for Unicode 6.2, improves appearance of the group pop-up button (particularly for Retina displays), fixes a bug that prevented some fonts from being detected in certain apps (such as Microsoft Word), and provides a workaround for window flickering on OS X 10.8 Mountain Lion. Finally, you can now manually launch PopChar and open the PopChar window by double-clicking its icon in the Finder. Previously, double-clicking the Finder icon closed the PopChar window if it had already been open. (€29.99 new with a 25-percent discount for TidBITS members, free update, 3.6 MB, release notes)
Extract Directly from Time Machine
Normally you use Time Machine to restore lost data in a file like this: within the Time Machine interface, you go back to the time the file was not yet messed up, and you restore it to replace the file you have now.
You can also elect to keep both, but the restored file takes the name and place of the current one. So, if you have made changes since the backup took place that you would like to keep, they are lost, or you have to mess around a bit to merge changes, rename files, and trash the unwanted one.
As an alternative, you can browse the Time Machine backup volume directly in the Finder like any normal disk, navigate through the chronological backup hierarchy, and find the file which contains the lost content.
Once you've found it, you can open it and the current version of the file side-by-side, and copy information from Time Machine's version of the file into the current one, without losing any content you put in it since the backup was made.