Compare BASE and your working copy one of the most popular uses of svn diff :. Compare revision to revision using range notation pass only the one URL in this case :. Compare revision to revision of all the files in trunk using range notation:.
Compare revision to revision of only three files in trunk using range notation:. If you have a working copy, you can obtain the differences without typing in the long URLs:. Use --diff-cmd CMD --extensions -x to pass arguments directly to the external diff program:.
Lastly, you can use the --xml option along with the --summarize option to view XML describing the changes that occurred between revisions, but not the contents of the diff itself:. When you reformat your code or text, sometimes you don't really change anything but only split a long line into multiple ones, or you merge multiple lines into one. TortoiseMerge marks such changes with a white circle on the left gray bar of each view.
If you see such a white circle, you know that no real changes were made, only changes in whitespaces. At the bottom of the window, there is a view showing the two lines your mouse pointer is currently hovering over.
It always shows whitespace characters with special chars, and of course it's very handy if you have long lines because that view has the double width than the normal views. Resolving conflicts But that's not all TortoiseMerge is able to do for you. It can also help you resolve a conflict by showing you your file, the file which has been modified by someone else and the file as it was before any of you have modified it, in its original state. It seems you have to use the MSI-based version of Office to get the diff functionality.
If the tools we provide don't do what you need, try one of the many open-source or commercial programs available. Everyone has their own favourites, and this list is by no means complete, but here are a few that you might consider:.
WinMerge is a great open-source diff tool which can also handle directories. Get more information from Perforce. KDiff3 is a free diff tool which can also handle directories.
You can download it from here. Get more information from SourceGear. ExamDiff Standard is freeware. It can handle files but not directories. ExamDiff Pro is shareware and adds a number of goodies including directory diff and editing capability. In both flavours, version 3. You can download them from PrestoSoft. Similar to ExamDiff Pro, this is an excellent shareware diff tool which can handle directory diffs and unicode. Download it from Scooter Software. Araxis Merge is a useful commercial tool for diff and merging both files and folders.
It does three-way comparison in merges and has synchronization links to use if you've changed the order of functions. Download it from Araxis. Viewing Differences Prev Chapter 4. Daily Use Guide Next.
Viewing Differences. File Differences. Difference from a previous revision If you want to see the difference between a particular revision and your working copy, use the Revision Log dialog, select the revision of interest, then select Compare with working copy from the context menu.
Difference between two previous revisions If you want to see the difference between two revisions which are already committed, use the Revision Log dialog and select the two revisions you want to compare using the usual Ctrl -modifier. All changes made in a commit If you want to see the changes made to all files in a particular revision in one view, you can use Unified-Diff output GNU patch format.
Difference between files If you want to see the differences between two different files, you can do that directly in explorer by selecting both files using the usual Ctrl -modifier. Difference with blame information If you want to see not only the differences but also the author, revision and date that changes were made, you can combine the diff and blame reports from within the revision log dialog.
Difference between folders The built-in tools supplied with TortoiseSVN do not support viewing differences between directory hierarchies. Line-end and Whitespace Options. Comparing Folders. Figure 4. The Compare Revisions Dialog.
The image difference viewer.
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