Engine:CCMD run

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Load and run script file. Run a named script file. Name must include extension.

run startup.cfg

Arguments

• name - The name of the script file to load and run.

Associations

• Is by default placed in the 'global' context.

Details

The word "script" can be a very loose term in general, with lots of meanings. Here it can be even more confusing.

In Engine, the most basic type of script is comprised of a core set of facilities in the Data module, which are composed of vars, cmds, aliases, binds, and contexts, with a very basic syntax.

This very basic syntax structure however lends well to being flexible and extensible, and thus sometimes confusing. A complex base Engine script can interact with many different environments and contexts.

Examples

Default values

For a script file named 'startup.cfg' and looks like:

echo fred
lua print(1 + 3)
alias bob fred
var fred james
bob

• Try to load a non-existent file.

> run bob.cfg
Run failed: bob.cfg

• Run the example script file.

> run startup.cfg
fred
4
'fred' is 'james'

In this case: echos 'fred' to console, runs a Lua statement that adds '1 + 3' and prints the result, creates an alias 'bob', creates 'fred' variable that the alias 'bob' will show the value of, runs the 'bob' alias that effectively prints the value of 'fred' that is 'james'.