What is the best way to set default values for plugin variables?
Ideally, I would like to have those variables set before .vimrc
is loaded, such that the user can override these values if he wants to. Is that possible?
Are you writing a plugin?
Your plugin will likely be executed after your user's ~/.vimrc
: you can't do anything before that.
You could just forget about doing anything prior to the execution of ~/.vimrc
and use conditionals in your script:
if !exists("g:pluginname_optionname")
let g:pluginname_optionname = default_value
endif
Or you could use an autoload script (:h autoload
) and ask your users to put something like the following in their ~/.vimrc
before any customization:
call file_name#function_name()
with that function doing all the initialization stuff.