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like so
``` - add language identifier to highlight code ```python
def function(foo):
print(foo)
``` - put returns between paragraphs
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iso-8859-1.C-x RET c iso8859-1 RET C-x C-f <filename> RETshould open it with that coding system. The coding system is indicated on the mode line at left as1:.With some experience, you can tell what coding system was used, when you open the file withM-x find-file literallyor withod -cfrom the command line and looking at the non-ascii chars.universal-coding-system-argumentcommand into an answer I'll accept it.