dissimilarity index <number>
index <hash>..<hash> <mode>
-3. TAB, LF, and backslash characters in pathnames are
- represented as `\t`, `\n`, and `\\`, respectively.
+3. TAB, LF, double quote and backslash characters in pathnames
+ are represented as `\t`, `\n`, `\"` and `\\`, respectively.
+ If there is need for such substitution then the whole
+ pathname is put in double quotes.
combined diff format