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Explain more about jit-lock-mode calling conventions

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* lisp/jit-lock.el (jit-lock-mode): Explicitly explain ARG
(bug#55451).
This commit is contained in:
Lars Ingebrigtsen 2022-05-17 20:01:11 +02:00
parent 6e61f9ec8a
commit 514cfbb267
1 changed files with 5 additions and 0 deletions
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lisp/jit-lock.el
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@ -217,6 +217,11 @@ If the system load rises above `jit-lock-stealth-load' percent, stealth
fontification is suspended. Stealth fontification intensity is controlled via
the variable `jit-lock-stealth-nice'.
`jit-lock-mode' is not a regular minor mode, and it doesn't
follow the regular conventions to switch the functionality on or
off. Instead, an ARG of nil will switch it off, and non-nil will
switch it on.
If you need to debug code run from jit-lock, see `jit-lock-debug-mode'."
(setq jit-lock-mode arg)
(cond