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3 votes

Buffer file replaced with lockfile/backupfile location

It helps to read the fine variable descriptions. Namely, the following about auto-save-visited-file-name: This variable is obsolete since Emacs 26.1; use `auto-save-visited-mode' instead. You can ...
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2 votes

Identifying functions that trigger timers and cause redisplays when profiling Emacs execution

M-x list-timers will show you active and idle timers, how often/when they trigger, and what function they run. The command is disabled by default, but you can enable it for one-time use or permanently ...
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