### Get path to example source
examplePath <-
system.file("extdata", package="rock");
### Get a path to one example file
exampleFile <-
file.path(examplePath, "example-1.rock");
### Load example source
loadedExample <- rock::parse_source(exampleFile);
### Show merged code tree
show_fullyMergedCodeTrees(loadedExample);
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