JD Smith <
jdtsmith@gmail.com> writes:
Do you have a step-by-step recipe, starting from "emacs -Q", to
reproduce this problem?
1 emacs -Q
2 M-x run-python
3 C-x 5 b “ *Python-font-lock*”
4 In inferior python shell: type any line.
5 C-c SPC (`comint-accumulate’) to continue.
6 Type another line. Notice the first line is repeated.
7 Repeat steps 5 & 6 several times.
You didn't say what Emacs version you're using -- I tested this in Emacs
28, and was unable to reproduce this. The " *Python-font-lock*" buffer
never contains more than a single non-blank line using this recipe.
(The "any line" I used to test was "5”.)