Emacs: Show Variable Value, List Variables
Show Variable Doc, Show Variable Value
- Show a variable's documentation and its current value.
For example, here's some emacs builtin variables. Try to find their value:
some variable are
Buffer Local Variable.
When looking up a buffer local variable,
be sure you are in the right buffer when calling
Tip: Another way to show the value of a variable is: type the variable in a buffer, then Alt+x
eval-last-sexp. Result is shown in Messages Buffer
List variables whose name match Regular Expression pattern.Warning: this does not show arbitrary elisp variables such as
(setq xx 3). Only those declared