[issue43689] difflib: mention other "problematic" characters in documentation
Terry J. Reedy
report at bugs.python.org
Sat Apr 3 02:47:41 EDT 2021
Terry J. Reedy <tjreedy at udel.edu> added the comment:
After 3+ years of Github I did not remember that B&W diffs use lines with change position markers and in particular that at they (often? always?) start with ?s. IDLE also uses color to mark positions (for syntax errors). The following would have been clearer to me and likely to people who have never seen such lines.
"Location marker lines beginning with ‘?’ use symbols to guide the eye to intraline differences."
Tim, you seem to still think that tabs are especially problematical.
Jürgen, without evidence otherwise, I agree with this. Adding other chars to the sentence would dilute the current focus on tabs. Hence my request for examples to justify doing so. Sorry I was not as clear as I could and should have been.
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