I'm exporting sub-trees as pdf files for some classes I'm taking:
# -*- org-use-property-inheritance: t; -*- * Class A :PROPERTIES: :EXPORT_FILE_NAME: support/Class A :END: ** Assignment 1 :PROPERTIES: :EXPORT_FILE_NAME+: /assignment-1 :END: Some assignment for Class A ** Assignment 2 :PROPERTIES: :EXPORT_FILE_NAME+: /assignment-2 :END: Some other assignment for Class A * Class B :PROPERTIES :EXPORT_FILE_NAME: support/Class B :END: ** Assignment 1 :PROPERTIES: :EXPORT_FILE_NAME+: /assignment-1 :END: Some assignment for Class B ** Assignment 2 :PROPERTIES: :EXPORT_FILE_NAME+: /assignment-2 :END: Some other assignment for Class B And this works great, except there's always a space between 'support/Class A' and '/assignment-1.pdf'. Is there any way to concatenate the two properties rather than join them with spaces? Best, Tyler