7.7.3. GEL Macros

Now there is a way to make GEL files portable across different machines by using macros.

In GEL files, you can use the macro $(GEL_file_dir) in an expression. Before evaluating, GEL will replace that with the directory that the GEL file is located in. This can simplify strings and / or make it easier to share GEL files between users.

Now instead of having to type GEL_Load( "C:\\My Documents\\workspace\\My Projects\\Bull\\bull.out" ), you can simply type GEL_Load( "$(GEL_file_dir)\\bull.out" ).

Example:

GEL_Load( "$(GEL_file_dir)\bull.out" )