Commit 0923382c authored by Martin Stjernholm's avatar Martin Stjernholm
Browse files

(c-comment-prefix-regexp): Document that `c-setup-paragraph-variables'

has to be used when this variable is changed; it doesn't work to
reinitialize the mode since that typically clobbers the variable.
parent cfb966f4
......@@ -493,13 +493,13 @@ Note that CC Mode uses this variable to set many other variables that
handle the paragraph filling. That's done at mode initialization or
when you switch to a style which sets this variable. Thus, if you
change it in some other way, e.g. interactively in a CC Mode buffer,
you will need to do \\[c-mode] (or whatever mode you're currently
using) to reinitialize.
you will need to do \\[c-setup-paragraph-variables] afterwards so that
the other variables are updated with the new value.
Note also that when CC Mode starts up, the other variables are
modified before the mode hooks are run. If you change this variable
in a mode hook, you can call `c-setup-paragraph-variables' afterwards
to redo it."
Note also that when CC Mode starts up, all variables are initialized
before the mode hooks are run. It's therefore necessary to make a
call to `c-setup-paragraph-variables' explicitly if you change this
variable in a mode hook."
:type '(radio
(regexp :tag "Regexp for all modes")
(list
......
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