Since I always forget the settings, here they are 🙂
From: http://www.scootersoftware.com/download.php?c=kb_vcs
[May 25th 2010]
TORTOISESVN
Diff
- Select Settings from Explorer's TortoiseSVN submenu.
- Switch to the Diff Viewer tab.
- Change the radio buttons from TortoiseMerge to External.
- In the path edits, enter:
"C:Program FilesBeyond Compare 3BComp.exe" %base %mine /title1=%bname /title2=%yname /leftreadonly
To use Beyond Compare for image comparisons either replace the file C:Program FilesTortoiseSVNbinTortoiseIDiff.exe with a copy of BComp.exe, or click the Advanced button on theDiff Viewer tab and add each image type's extension with the same command line as above.
3-Way Merge (v3 Pro)
- Select Settings from Explorer's TortoisSVN submenu.
- Switch to the Merge Tool tab.
- Change the radio buttons from TortoiseMerge to External.
- In the path edits, enter:
"C:Program FilesBeyond Compare 3BComp.exe" %mine %theirs %base %merged /title1=%yname /title2=%tname /title3=%bname /title4=%mname
2-Way Merge (v3 Std, v2)
Use the same steps as above, but use the command line: "C:Program FilesBeyond Compare 3BComp.exe" %mine %theirs /savetarget=%merged
Here are some screenshots of the UI, from the Start button or Context menu, then the settings screen for diff and merge