Only output bash completion code. Else it won't be registered in current shell.
Only output bash completion code. Else it won't be registered in current
shell.

pascal-git/snakemake,gusevfe/snakemake,gusevfe/snakemake,gusevfe/snakemake,gusevfe/snakemake,pascal-git/snakemake,pascal-git/snakemake,pascal-git/snakemake