[issue43689] difflib: mention other "problematic" characters in documentation

[Terry J. Reedy]

Terry J. Reedy <tjreedy at udel.edu> added the comment:

The quote is in the following section.
https://docs.python.org/3/library/difflib.html#difflib.Differ
I do not really understand the previous line "Lines beginning with ‘?’ attempt to guide the eye to intraline differences, and were not present in either input sequence. "  Can you give examples where '?' occurs, with tabs and spaces (newlines would not be within a line).?

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nosy: +terry.reedy
versions:  -Python 3.6, Python 3.7

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